Flows of hot plasma connecting the Milky Way centre to the corona, halo and beyond

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Detection of large-scale X-ray bubbles in the Milky Way halo

Autores: P. Predehl, R. A. Sunyaev, W. Becker, H. Brunner, R. Burenin, A. Bykov, A. Cherepashchuk, N. Chugai, E. Churazov, V. Doroshenko, N. Eismont, M. Freyberg, M. Gilfanov, F. Haberl, I. Khabibullin, R. Krivonos, C. Maitra, P. Medvedev, A. Merloni, K. Nandra, V. Nazarov, M. Pavlinsky, G. Ponti, J. S. Sanders, M. Sasaki, S. Sazonov, A. W. Strong, J. Wilms
Publicado en: Nature, Edición 588/7837, 2020, Página(s) 227-231, ISSN 0028-0836
Editor: Nature Publishing Group
DOI: 10.1038/s41586-020-2979-0

The X-Ray Binary Population in the Galactic Center Revealed through Multi-decade Observations

Autores: Kaya Mori, Charles J. Hailey, Theo Y.E. Schutt, Shifra Mandel, Keri Heuer, Jonathan E. Grindlay, Jaesub Hong, Gabriele Ponti, John A. Tomsick
Publicado en: ApJ, Edición 0004637X, 2021, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ac1da5

The inner flow geometry in MAXI J1820+070 during hard and hard-intermediate states

Autores: B. De Marco, A. A. Zdziarski, G. Ponti, G. Migliori, T. M. Belloni, A. Segovia Otero, M. A. Dziełak, E. V. Lai
Publicado en: Astronomy & Astrophysics, Edición 654, 2021, Página(s) A14, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202140567

Periodicity from X-ray sources within the inner Galactic disk

Autores: Samaresh Mondal, Gabriele Ponti, Tong Bao, Frank Haberl, Sergio Campana, Charles J. Hailey, Shifra Mandel, Sandro Mereghetti, Kaya Mori, Mark R. Morris, Nanda Rea, Lara Sidoli
Publicado en: Astronomy & Astrophysics, Edición 686, 2024, Página(s) A125, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449527

Characterizing the patchy appearance of the circumgalactic medium and the influence of foreground absorption

Autores: Ponti, G.; Sanders, J. S. ; Locatelli, N. ; Zheng, X. ; Zhang, Y. ; Yeung, M. ; Freyberg, M. ; Dennerl, K.; Comparat, J. ; Merloni, A. ; Di Teodoro; Sasaki, M. ; Reiprich, T. H.
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202244430

The hot circumgalactic medium in the eROSITA All-Sky Survey

Autores: Yi Zhang, Johan Comparat, Gabriele Ponti, Andrea Merloni, Kirpal Nandra, Frank Haberl, Nhut Truong, Annalisa Pillepich, Paola Popesso, Nicola Locatelli, Xiaoyuan Zhang, Jeremy Sanders, Xueying Zheng, Ang Liu, Teng Liu, Peter Predehl, Mara Salvato, Marcus Bruggen, Soumya Shreeram, Michael C. H. Yeung
Publicado en: Astronomy & Astrophysics, Edición 693, 2025, Página(s) A197, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202452273

Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants

Autores: F. Acero, A. Acharyya, R. Adam, A. Aguasca-Cabot, I. Agudo, A. Aguirre-Santaella, J. Alfaro, R. Aloisio, N. Álvarez Crespo, R. Alves Batista, L. Amati, E. Amato, G. Ambrosi, E.O. Angüner, C. Aramo, C. Arcaro, T. Armstrong, K. Asano, Y. Ascasibar, J. Aschersleben, M. Backes, A. Baktash, C. Balazs, M. Balbo, J. Ballet, A. Baquero Larriva, V. Barbosa Martins, U. Barres de Almeida, J.A. Barrio, D. B
Publicado en: Astroparticle Physics, Edición 150, 2024, Página(s) 102850, ISSN 0927-6505
Editor: Elsevier BV
DOI: 10.1016/j.astropartphys.2023.102850

State-dependent signatures of jets and winds in the optical and infrared spectrum of the black hole transient GX 339–4

Autores: A. Ambrifi, D. Mata Sánchez, T. Muñoz-Darias, J. Sánchez-Sierras, M. Armas Padilla, M. C. Baglio, J. Casares, J. M. Corral-Santana, V. A. Cúneo, R. P. Fender, G. Ponti, D. M. Russell, M. Shidatsu, D. Steeghs, M. A. P. Torres, Y. Ueda, F. Vincentelli
Publicado en: Astronomy & Astrophysics, Edición 694, 2025, Página(s) A109, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451024

The very faint X-ray transient Swift J174610–290018 at the Galactic center

Autores: Giovanni Stel, Gabriele Ponti, Nathalie Degenaar, Lara Sidoli, Sandro Mereghetti, Kaya Mori, Tong Bao, Giulia Illiano, Samaresh Mondal, Mark Reynolds, Chichuan Jin, Tianying Lian, Shifra Mandel, Simone Scaringi, Shuo Zhang, Grace Sanger-Johnson, Rudy Wijnands, Jon M. Miller, Jamie Kennea, Zhenlin Zhu
Publicado en: Astronomy & Astrophysics, Edición 705, 2026, Página(s) A135, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202557488

O Corona, where art thou? eROSITA’s view of UV-optical-IR variability-selected massive black holes in low-mass galaxies

Autores: R. Arcodia, A. Merloni, J. Comparat, T. Dwelly, R. Seppi, Y. Zhang, J. Buchner, A. Georgakakis, F. Haberl, Z. Igo, E. Kyritsis, T. Liu, K. Nandra, Q. Ni, G. Ponti, M. Salvato, C. Ward, J. Wolf, A. Zezas
Publicado en: Astronomy & Astrophysics, Edición 681, 2024, Página(s) A97, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202347531

X-Ray Observations of the Isolated Black Hole Candidate OGLE-2011-BLG-0462 and Other Collapsed Objects Discovered through Gravitational Microlensing

Autores: Sandro Mereghetti, Lara Sidoli, Gabriele Ponti, Aldo Treves
Publicado en: ApJ, Edición 0004637X, 2022, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ac7965

eROSITA X-ray analysis of the PeVatron candidate Westerlund 1

Autores: Konstantin Haubner, Manami Sasaki, Alison Mitchell, Gabriele Ponti, Gavin Rowell, Sabrina Einecke, Miroslav Filipović, Sanja Lazarević, Gerd Pühlhofer, Andrew Strong
Publicado en: Astronomy & Astrophysics, Edición 695, 2025, Página(s) A3, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451964

The warm-hot circumgalactic medium of the Milky Way as seen by eROSITA

Autores: N. Locatelli, G. Ponti, X. Zheng, A. Merloni, W. Becker, J. Comparat, K. Dennerl, M. J. Freyberg, M. Sasaki, M. C. H. Yeung
Publicado en: Astronomy & Astrophysics, Edición 681, 2024, Página(s) A78, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202347061

Searching for X-ray counterparts of degree-wide TeV halos around middle-aged pulsars with SRG/eROSITA

Autores: A. Khokhriakova, W. Becker, G. Ponti, M. Sasaki, B. Li, R.-Y. Liu
Publicado en: Astronomy & Astrophysics, Edición 683, 2024, Página(s) A180, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202347311

XMM-Newton and NuSTAR discovery of a likely IP candidate XMMU J173029.8–330920 in the Galactic disc

Autores: Samaresh Mondal, Gabriele Ponti, Luke Filor, Tong Bao, Frank Haberl, Ciro Salcedo, Sergio Campana, Charles J. Hailey, Kaya Mori, Nanda Rea
Publicado en: Astronomy & Astrophysics, Edición 689, 2024, Página(s) A172, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449228

An XMM–Newton view of the ANdromeda Galaxy as explored in a Legacy Survey (New-ANGELS) – II: luminosity function of X-ray sources

Autores: Rui Huang, Jiang-Tao Li, Wei Cui, Zhijie Qu, Joel N Bregman, Xiang-Dong Li, Gabriele Ponti, Q Daniel Wang
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 544, 2026, Página(s) 3755-3773, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf1821

The complex time and energy evolution of quasi-periodic eruptions in eRO-QPE1

Autores: R. Arcodia, G. Miniutti, G. Ponti, J. Buchner, M. Giustini, A. Merloni, K. Nandra, F. Vincentelli, E. Kara, M. Salvato, D. Pasham
Publicado en: A&A, Edición 00046361, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243259

Disentangling the Galactic centre X-ray reflection signal using XMM-Newton data

Autores: K. Anastasopoulou, I. Khabibullin, E. Churazov, G. Ponti, M. C. Sormani, R. A. Sunyaev, C. Maitra, S. Piscitelli
Publicado en: Astronomy & Astrophysics, Edición 698, 2025, Página(s) A313, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554389

Study of the excess Fe XXV line emission in the central degrees of the Galactic centre using XMM-Newton data

Autores: K. Anastasopoulou, G. Ponti, M. C. Sormani, N. Locatelli, F. Haberl, M. R. Morris, E. M. Churazov, R. Schödel, C. Maitra, S. Campana, E. M. Di Teodoro, C. Jin, I. Khabibullin, S. Mondal, M. Sasaki, Y. Zhang, X. Zheng
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245001

A new understanding of the Gemini-Monoceros X-ray enhancement from discoveries with eROSITA

Autores: J. R. Knies, M. Sasaki, W. Becker, T. Liu, G. Ponti, P. P. Plucinsky
Publicado en: Astronomy & Astrophysics, Edición 688, 2024, Página(s) A90, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202348834

Ticking away: The long-term X-ray timing and spectral evolution of eRO-QPE2

Autores: R. Arcodia, I. Linial, G. Miniutti, A. Franchini, M. Giustini, M. Bonetti, A. Sesana, R. Soria, J. Chakraborty, M. Dotti, E. Kara, A. Merloni, G. Ponti, F. Vincentelli
Publicado en: Astronomy & Astrophysics, Edición 690, 2024, Página(s) A80, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451218

X-Rays from a Central “Exhaust Vent” of the Galactic Center Chimney

Autores: Scott C. Mackey, Mark R. Morris, Gabriele Ponti, Konstantina Anastasopoulou, Samaresh Mondal
Publicado en: The Astrophysical Journal Letters, Edición 966, 2024, Página(s) L32, ISSN 2041-8205
Editor: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad3248

The hot gas mass fraction in halos

Autores: P. Popesso, A. Biviano, I. Marini, K. Dolag, S. Vladutescu-Zopp, B. Csizi, V. Biffi, G. Lamer, A. Robothan, M. Bravo, L. Lovisari, S. Ettori, M. Angelinelli, S. Driver, V. Toptun, A. Dev, D. Mazengo, A. Merloni, J. Comparat, G. Ponti, T. Mroczkowski, E. Bulbul, S. Grandis, E. Bahar
Publicado en: Astronomy & Astrophysics, Edición 707, 2026, Página(s) A362, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202453256

The eROSITA Final Equatorial Depth Survey (eFEDS): X-ray emission around star-forming and quiescent galaxies at 0.05<z<0.3

Autores: Johan Comparat, Nhut Truong, Andrea Merloni, Annalisa Pillepich, Gabriele Ponti, Simon Driver, Sabine Bellstedt, Joe Liske, James Aird, Marcus Brüggen, Esra Bulbul, Luke Davies, Justo Antonio González Villalba, Antonis Georgakakis, Frank Haberl, Teng Liu, Chandreyee Maitra, Kirpal Nandra, Paola Popesso, Peter Predehl, Aaron Robotham, Mara Salvato, Jessica E. Thorne, Yi Zhang
Publicado en: A&A, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243101

Quantifying observational projection effects with a simulation-based hot CGM model

Autores: Soumya Shreeram, Johan Comparat, Andrea Merloni, Yi Zhang, Gabriele Ponti, Kirpal Nandra, John ZuHone, Ilaria Marini, Stephan Vladutescu-Zopp, Paola Popesso, Ruediger Pakmor, Riccardo Seppi, Celine Peroux, Daniele Sorini
Publicado en: Astronomy & Astrophysics, Edición 697, 2025, Página(s) A22, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202452271

Cosmic hide and seek: The volumetric rate of X-ray quasi-periodic eruptions

Autores: R. Arcodia, A. Merloni, J. Buchner, P. Baldini, G. Ponti, A. Rau, Z. Liu, K. Nandra, M. Salvato
Publicado en: Astronomy & Astrophysics, Edición 684, 2024, Página(s) L14, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202348949

Characterisation of the X-ray point source variability in the eROSITA south ecliptic pole field

Autores: D. Bogensberger, K. Nandra, M. Salvato, T. Liu, J. Wolf, S. Croom, H. Starck, J. Buchner, G. Ponti, J. Ider Chitham, C. Maitra, J. Robrade, A. Merloni, M. Krumpe
Publicado en: Astronomy & Astrophysics, Edición 687, 2024, Página(s) A37, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449415

Dark matter line searches with the Cherenkov Telescope Array

Autores: S. Abe, J. Abhir, A. Abhishek, F. Acero, A. Acharyya, R. Adam, A. Aguasca-Cabot, I. Agudo, A. Aguirre-Santaella, J. Alfaro, R. Alfaro, N. Alvarez-Crespo, R. Alves Batista, J.-P. Amans, E. Amato, G. Ambrosi, L. Angel, C. Aramo, C. Arcaro, T.T.H. Arnesen, L. Arrabito, K. Asano, Y. Ascasibar, J. Aschersleben, H. Ashkar, M. Backes, A. Baktash, C. Balazs, M. Balbo, A. Baquero Larriva, V. Barbosa Martin
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2024, 2024, Página(s) 047, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2024/07/047

The high energy X-ray probe (HEX-P): Galactic PeVatrons, star clusters, superbubbles, microquasar jets, and gamma-ray binaries

Autores: Kaya Mori, Stephen Reynolds, Hongjun An, Aya Bamba, Roman Krivonos, Naomi Tsuji, Moaz Abdelmaguid, Jason Alford, Priyadarshini Bangale, Silvia Celli, Rebecca Diesing, Jordan Eagle, Chris L. Fryer, Stefano Gabici, Joseph Gelfand, Brian Grefenstette, Javier Garcia, Chanho Kim, Sajan Kumar, Ekaterina Kuznetsova, Brydyn Mac Intyre, Kristin Madsen, Silvia Manconi, Yugo Motogami, Hayato Ohsumi, Barbara
Publicado en: Frontiers in Astronomy and Space Sciences, Edición 10, 2023, ISSN 2296-987X
Editor: Frontiers in Astronomy and Space Sciences
DOI: 10.3389/fspas.2023.1303197

Investigating the mysterious nature of 1LHAASO J1740+0948u through deep XMM-Newton observations

Autores: G. Brunelli, G. Ponti, H. Zhang, E. de Oña Wilhelmi, V. Sguera, C. Vignali, R. Zanin
Publicado en: Astronomy & Astrophysics, Edición 704, 2025, Página(s) A30, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554761

The flux distribution of Sgr A*

Autores: R. Abuter, A. Amorim, M. Bauböck, J. B. Berger, H. Bonnet, W. Brandner, V. Cardoso, Y. Clénet, P. T. de Zeeuw, Y. Dallilar, J. Dexter, A. Eckart, F. Eisenhauer, N. M. Förster Schreiber, P. Garcia, F. Gao, E. Gendron, R. Genzel, S. Gillessen, M. Habibi, X. Haubois, T. Henning, S. Hippler, M. Horrobin, A. Jiménez-Rosales, L. Jochum, L. Jocou, A. Kaufer, P. Kervella, S. Lacour, V. Lapeyrère, J.-
Publicado en: Astronomy & Astrophysics, Edición 638, 2020, Página(s) A2, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202037717

Broadband maps of eROSITA and their comparison with the ROSAT survey

Autores: Xueying Zheng, Gabriele Ponti, Michael Freyberg, Jeremy Sanders, Nicola Locatelli, Andrea Merloni, Andy Strong, Manami Sasaki, Johan Comparat, Werner Becker, Juergen Kerp, Chandreyee Maitra, Teng Liu, Peter Predehl, Konstantina Anastasopoulou, Georg Lamer
Publicado en: Astronomy & Astrophysics, Edición 681, 2024, Página(s) A77, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202346576

Average X-ray properties of galaxy groups: From Milky Way-like halos to massive clusters

Autores: P. Popesso, I. Marini, K. Dolag, G. Lamer, B. Csizi, V. Biffi, A. Robothan, M. Bravo, A. Biviano, S. Vladutescu-Zopp, L. Lovisari, S. Ettori, M. Angelinelli, S. Driver, V. Toptun, A. Dev, D. Mazengo, A. Merloni, Y. Zhang, J. Comparat, G. Ponti, T. Mroczkowski, E. Bulbul
Publicado en: Astronomy & Astrophysics, Edición 704, 2025, Página(s) A278, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202453255

An intermediate polar candidate toward the Galactic plane

Autores: Samaresh Mondal, Gabriele Ponti, Frank Haberl, Konstantina Anastasopoulou, Sergio Campana, Kaya Mori, Charles J. Hailey, Nanda Rea
Publicado en: A&A, Edición 00046361, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202244264

Low-mass stars dominate the hot (0.7 keV) Galactic X-ray emission

Autores: G. Ponti, M. C. H. Yeung, G. Stel, N. Locatelli, X. Zheng, B. Stelzer, A. Merloni, M. Caramazza, E. Magaudda, M. Sasaki, K. Dennerl, T. H. Reiprich, A. Schwope, W. Becker, M. Freyberg
Publicado en: Astronomy & Astrophysics, Edición 707, 2026, Página(s) A320, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202556925

ASTRI Mini-Array Core Science at the Observatorio del Teide

Autores: S. Vercellone, C. Bigongiari, A. Burtovoi, M. Cardillo, O. Catalano, A. Franceschini, S. Lombardi, L. Nava, F. Pintore, A. Stamerra, F. Tavecchio, L. Zampieri, R. Alves Batista, E. Amato, L. A. Antonelli, C. Arcaro, J. Becerra Gonzalez, G. Bonnoli, M. Bottcher, G. Brunetti, A. A. Compagnino, S. Crestan, A. D Ai, M. Fiori, G. Galanti, A. Giuliani, E. M. de Gouveia Dal Pino, J. G. Green, A. Lamastra
Publicado en: Journal of High Energy Astrophysics, Edición 22144048, 2022, ISSN 2214-4048
Editor: Elsevier BV
DOI: 10.1016/j.jheap.2022.05.005

Supermassive Black Hole Winds in X-rays: SUBWAYS. I. Ultra-fast outflows in quasars beyond the local Universe

Autores: G. A. Matzeu, M. Brusa, G. Lanzuisi, M. Dadina, S. Bianchi, G. Kriss, M. Mehdipour, E. Nardini, G. Chartas, R. Middei, E. Piconcelli, V. Gianolli, A. Comastri, A. L. Longinotti, Y. Krongold, F. Ricci, P. O. Petrucci, F. Tombesi, A. Luminari, L. Zappacosta, G. Miniutti, M. Gaspari, E. Behar, M. Bischetti, S. Mathur, M. Perna, M. Giustini, P. Grandi, E. Torresi, C. Vignali, G. Bruni, M. Cappi, E. Co
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245036

An XMM-Newton View of the Andromeda Galaxy as Explored in a Legacy Survey (New-ANGELS). I. The X-Ray Source Catalog

Autores: Rui Huang, Jiang-Tao Li, Wei Cui, Joel N. Bregman, Xiang-Dong Li, Gabriele Ponti, Zhijie Qu, Q. Daniel Wang, Yi Zhang
Publicado en: The Astrophysical Journal Supplement Series, Edición 268, 2024, Página(s) 36, ISSN 0067-0049
Editor: University of Chicago Press
DOI: 10.3847/1538-4365/ace4b8

Detecting galaxy groups populating the local Universe in the eROSITA era

Autores: I. Marini, P. Popesso, G. Lamer, K. Dolag, V. Biffi, S. Vladutescu-Zopp, A. Dev, V. Toptun, E. Bulbul, J. Comparat, N. Malavasi, A. Merloni, T. Mroczkowski, G. Ponti, R. Seppi, S. Shreeram, Y. Zhang
Publicado en: Astronomy & Astrophysics, Edición 689, 2024, Página(s) A7, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202450442

SRG/eROSITA X-ray shadowing study of giant molecular clouds

Autores: M. C. H. Yeung, M. J. Freyberg, G. Ponti, K. Dennerl, M. Sasaki, A. Strong
Publicado en: Astronomy & Astrophysics, Edición 676, 2023, Página(s) A3, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202345867

Scientific objectives of the Hot Universe Baryon Surveyor (HUBS) mission

Autores: Joel Bregman, Renyue Cen, Yang Chen, Wei Cui, Taotao Fang, Fulai Guo, Edmund Hodges-Kluck, Rui Huang, Luis C. Ho, Li Ji, Suoqing Ji, Xi Kang, Xiaoyu Lai, Hui Li, Jiangtao Li, Miao Li, Xiangdong Li, Yuan Li, Zhaosheng Li, Guiyun Liang, Helei Liu, Wenhao Liu, Fangjun Lu, Junjie Mao, Gabriele Ponti, Zhijie Qu, Chenxi Shan, Lijing Shao, Fangzheng Shi, Xinwen Shu, Lei Sun, Mouyuan Sun, Hao Tong, Junfen
Publicado en: Science China Physics, Mechanics & Astronomy, Edición 66, 2023, ISSN 1674-7348
Editor: Zhongguo Kexue Zazhishe/Science in China Press
DOI: 10.1007/s11433-023-2149-y

Effect of the large-scale cosmic web environment on the X-ray-emitting circumgalactic medium

Autores: Soumya Shreeram, Daniela Galárraga-Espinosa, Johan Comparat, Andrea Merloni, Daisuke Nagai, Céline Peroux, Ilaria Marini, Céline Gouin, Kirpal Nandra, Yi Zhang, Gabriele Ponti, Anna Olechowska
Publicado en: Astronomy & Astrophysics, Edición 707, 2026, Página(s) A287, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202556028

XRISM/Resolve Reveals the Complex Iron Structure of NGC 7213: Evidence for Radial Stratification between Inner Disk and Broad-line Region

Autores: E. Kammoun, T. Kawamuro, K. Murakami, S. Bianchi, F. Nicastro, A. Luminari, E. Aydi, M. Eracleous, O. K. Adegoke, E. Bertola, P. G. Boorman, V. Braito, G. Bruni, A. Comastri, P. Condò, M. Dadina, T. Enoto, J. A. García, V. E. Gianolli, F. A. Harrison, G. Lanzuisi, M. Laurenti, A. Marinucci, G. Mastroserio, H. Matsumoto, G. Matt, G. Matzeu, R. Middei, E. Nardini, H. Noda, H. Odaka, S. Ogawa, F. P
Publicado en: The Astrophysical Journal Letters, Edición 994, 2025, Página(s) L13, ISSN 2041-8205
Editor: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ae18c2

25 years of XMM-Newton observations of the Sgr A complex

Autores: Giovanni Stel, Gabriele Ponti, Francesco Haardt, Mattia Sormani
Publicado en: Astronomy & Astrophysics, Edición 695, 2025, Página(s) A52, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451359

X-ray quasi-periodic eruptions from two previously quiescent galaxies

Autores: R. Arcodia, A. Merloni, K. Nandra, J. Buchner, M. Salvato, D. Pasham, R. Remillard, J. Comparat, G. Lamer, G. Ponti, A. Malyali, J. Wolf, Z. Arzoumanian, D. Bogensberger, D. A. H. Buckley, K. Gendreau, M. Gromadzki, E. Kara, M. Krumpe, C. Markwardt, M. E. Ramos-Ceja, A. Rau, M. Schramm, A. Schwope
Publicado en: Nature, Edición 592/7856, 2021, Página(s) 704-707, ISSN 0028-0836
Editor: Nature Publishing Group
DOI: 10.1038/s41586-021-03394-6

Supermassive Black Hole Winds in X-rays: SUBWAYS

Autores: V. E. Gianolli, S. Bianchi, P.-O. Petrucci, M. Brusa, G. Chartas, G. Lanzuisi, G. A. Matzeu, M. Parra, F. Ursini, E. Behar, M. Bischetti, A. Comastri, E. Costantini, G. Cresci, M. Dadina, B. De Marco, A. De Rosa, F. Fiore, M. Gaspari, R. Gilli, M. Giustini, M. Guainazzi, A. R. King, S. Kraemer, G. Kriss, Y. Krongold, F. La Franca, A. L. Longinotti, A. Luminari, R. Maiolino, A. Marconi, S. Mathur,
Publicado en: Astronomy & Astrophysics, Edición 687, 2024, Página(s) A235, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202348908

The current state of disk wind observations in BHLMXBs through X-ray absorption lines in the iron band

Autores: M. Parra, P.-O. Petrucci, S. Bianchi, V. E. Gianolli, F. Ursini, G. Ponti
Publicado en: Astronomy & Astrophysics, Edición 681, 2024, Página(s) A49, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202346920

Testing EMRI Models for Quasi-periodic Eruptions with 3.5 yr of Monitoring eRO-QPE1

Autores: Joheen Chakraborty, Riccardo Arcodia, Erin Kara, Giovanni Miniutti, Margherita Giustini, Alexandra J. Tetarenko, Lauren Rhodes, Alessia Franchini, Matteo Bonetti, Kevin B. Burdge, Adelle J. Goodwin, Thomas J. Maccarone, Andrea Merloni, Gabriele Ponti, Ronald A. Remillard, Richard D. Saxton
Publicado en: The Astrophysical Journal, Edición 965, 2024, Página(s) 12, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ad2941

The X-ray luminosity function of stars observed with SRG/eROSITA

Autores: Nicola Locatelli, Gabriele Ponti, Enza Magaudda, Beate Stelzer
Publicado en: Astronomy & Astrophysics, Edición 702, 2025, Página(s) A237, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202556420

Constraining particle acceleration in Sgr A ⋆ with simultaneous GRAVITY, Spitzer , NuSTAR , and Chandra observations

Autores: R. Abuter, A. Amorim, M. Bauböck, F. Baganoff, J. P. Berger, H. Boyce, H. Bonnet, W. Brandner, Y. Clénet, R. Davies, P. T. de Zeeuw, J. Dexter, Y. Dallilar, A. Drescher, A. Eckart, F. Eisenhauer, G. G. Fazio, N. M. Förster Schreiber, K. Foster, C. Gammie, P. Garcia, F. Gao, E. Gendron, R. Genzel, G. Ghisellini, S. Gillessen, M. A. Gurwell, M. Habibi, D. Haggard, C. Hailey, F. A. Harrison, X. Ha
Publicado en: Astronomy & Astrophysics, Edición 654, 2021, Página(s) A22, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202140981

A Swift study of long-term changes in the X-ray flaring properties of Sagittarius A*

Autores: A. Andrés, J. van den Eijnden, N. Degenaar, P.A. Evans, K. Chatterjee, M. Reynolds, J.M. Miller, J. Kennea, R. Wijnands, S. Markoff, D. Altamirano, C.O. Heinke, A. Bahramian, G. Ponti, D. Haggard
Publicado en: MNRAS, 2021, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab3407

Transient obscuration event captured in NGC 3227

Autores: M. Mehdipour, G. A. Kriss, J. S. Kaastra, Y. Wang, J. Mao, E. Costantini, N. Arav, E. Behar, S. Bianchi, G. Branduardi-Raymont, M. Brotherton, M. Cappi, B. De Marco, L. Di Gesu, J. Ebrero, S. Grafton-Waters, S. Kaspi, G. Matt, S. Paltani, P.-O. Petrucci, C. Pinto, G. Ponti, F. Ursini, D. J. Walton
Publicado en: Astronomy & Astrophysics, Edición 652, 2021, Página(s) A150, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202141324

A timing-based estimate of the spin of the black hole in MAXI J1820+070

Autores: Yash Bhargava, Tomaso Belloni, Dipankar Bhattacharya, Sara Motta, Gabriele Ponti.
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 508/2, 2021, Página(s) 3104-3110, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2848

Discovery of optical and infrared accretion disc wind signatures in the black hole candidate MAXI J1348-630

Autores: G. Panizo-Espinar, M. Armas Padilla, T. Muñoz-Darias, K. I. I. Koljonen, V. A. Cúneo, J. Sánchez-Sierras, D. Mata Sánchez, J. Casares, J. Corral-Santana, R. P. Fender, F. Jiménez-Ibarra, G. Ponti, D. Steeghs, M.A.P. Torres
Publicado en: A&A, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243426

Unveiling the soft X-ray source population toward the inner Galactic disk with XMM-Newton

Autores: Tong Bao, Gabriele Ponti, Frank Haberl, Samaresh Mondal, Mark R. Morris, Kaya Mori, Shifra Mandel, Xiao-jie Xu
Publicado en: Astronomy & Astrophysics, Edición 704, 2025, Página(s) A107, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202556747

Supermassive Black Hole Winds in X-rays: SUBWAYS. II. HST UV spectroscopy of winds at intermediate redshifts

Autores: M. Mehdipour, G. A. Kriss, M. Brusa, G. A. Matzeu, M. Gaspari, S. B. Kraemer, S. Mathur, E. Behar, S. Bianchi, M. Cappi, G. Chartas, E. Costantini, G. Cresci, M. Dadina, B. De Marco, A. De Rosa, J. P. Dunn, V. E. Gianolli, M. Giustini, J. S. Kaastra, A. R. King, Y. Krongold, F. La Franca, G. Lanzuisi, A. L. Longinotti, A. Luminari, R. Middei, G. Miniutti, E. Nardini, M. Perna, P.-O. Petrucci, E. P
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245047

Abundance and temperature of the outer hot circum-Galactic medium: The SRG/eROSITA view of the soft X-ray background in the eFEDS field

Autores: G. Ponti, X. Zheng, N. Locatelli, S. Bianchi, Y. Zhang, K. Anastasopoulou, J. Comparat, K. Dennerl, M. Freyberg, F. Haberl, A. Merloni, T. H. Reiprich, M. Salvato, J. Sanders, M. Sasaki, A. Strong, M. C. H. Yeung
Publicado en: A&A, Edición 00046361, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.48550/arxiv.2210.03133

Introducing the SHell misAlignment Detection for straylight Estimation (SHADE) algorithm: The case of XMM-Newton

Autores: S. Piscitelli, G. Ponti, M. Civitani, D. Spiga
Publicado en: Astronomy & Astrophysics, Edición 703, 2025, Página(s) A105, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202555325

On the baryon budget in the X-ray-emitting circumgalactic medium of Milky Way-mass galaxies

Autores: Yi Zhang, Soumya Shreeram, Gabriele Ponti, Johan Comparat, Andrea Merloni, Zhijie Qu, Jiangtao Li, Joel N. Bregman, Taotao Fang
Publicado en: Astronomy & Astrophysics, Edición 706, 2026, Página(s) A102, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202556835

A sample of ionised Fe line-emitting X-ray sources in the inner Galactic disc

Autores: Samaresh Mondal, Gabriele Ponti, Tong Bao, Mark R. Morris, Frank Haberl, Nanda Rea, Sergio Campana
Publicado en: Astronomy & Astrophysics, Edición 698, 2025, Página(s) A206, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202553664

Coordinated X-ray and UV absorption within the accretion disk wind of the active galactic nucleus PG 1126-041

Autores: M. Giustini, P. Rodríguez Hidalgo, J. N. Reeves, G. Matzeu, V. Braito, M. Eracleous, G. Chartas, N. Schartel, C. Vignali, P. B. Hall, T. Waters, G. Ponti, D. Proga, M. Dadina, M. Cappi, G. Miniutti, L. de Vries
Publicado en: Astronomy & Astrophysics, Edición 679, 2023, Página(s) A73, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202244270

Constraining the White-dwarf Mass and Magnetic Field Strength of a New Intermediate Polar through X-Ray Observations

Autores: Benjamin Vermette, Ciro Salcedo, Kaya Mori, Julian Gerber, Kyung Duk Yoon, Gabriel Bridges, Charles J. Hailey, Frank Haberl, Jaesub Hong, Jonathan Grindlay, Gabriele Ponti, Gavin Ramsay
Publicado en: The Astrophysical Journal, Edición 954, 2024, Página(s) 138, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ace90c

The SRG/eROSITA all-sky survey

Autores: A. Merloni, G. Lamer, T. Liu, M. E. Ramos-Ceja, H. Brunner, E. Bulbul, K. Dennerl, V. Doroshenko, M. J. Freyberg, S. Friedrich, E. Gatuzz, A. Georgakakis, F. Haberl, Z. Igo, I. Kreykenbohm, A. Liu, C. Maitra, A. Malyali, M. G. F. Mayer, K. Nandra, P. Predehl, J. Robrade, M. Salvato, J. S. Sanders, I. Stewart, D. Tubín-Arenas, P. Weber, J. Wilms, R. Arcodia, E. Artis, J. Aschersleben, A. Avakyan,
Publicado en: Astronomy & Astrophysics, Edición 682, 2024, Página(s) A34, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202347165

STONKS first results: Long-term transients in the XMM-Newton Galactic plane survey

Autores: Robbie Webbe, Erwan Quintin, Natalie A. Webb, Gabriele Ponti, Tong Bao, Maitra Chandreyee, Shifra Mandel, Samaresh Mondal
Publicado en: Astronomy & Astrophysics, Edición 706, 2026, Página(s) A168, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202557789

Discovery of optical outflows and inflows in the black hole candidate GRS 1716−249

Autores: V A Cúneo, T Muñoz-Darias, J Sánchez-Sierras, F Jiménez-Ibarra, M Armas Padilla, D A H Buckley, J Casares, P Charles, J M Corral-Santana, R Fender, J A Fernández-Ontiveros, D Mata Sánchez, G Panizo-Espinar, G Ponti, M A P Torres
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 498/1, 2020, Página(s) 25-32, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa2241

The SRG/eROSITA diffuse soft X-ray background

Autores: Michael C. H. Yeung, Gabriele Ponti, Michael J. Freyberg, Konrad Dennerl, Teng Liu, Nicola Locatelli, Martin G. F. Mayer, Jeremy S. Sanders, Manami Sasaki, Andy Strong, Yi Zhang, Xueying Zheng, Efrain Gatuzz
Publicado en: Astronomy & Astrophysics, Edición 690, 2024, Página(s) A399, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451045

Morphological Evidence for the eROSITA Bubbles Being Giant and Distant Structures

Autores: Teng 腾 Liu 刘, Andrea Merloni, Jeremy Sanders, Gabriele Ponti, Andrew Strong, Michael C. H. Yeung, Nicola Locatelli, Peter Predehl, Xueying Zheng, Manami Sasaki, Michael Freyberg, Konrad Dennerl, Werner Becker, Kirpal Nandra, Martin Mayer, Johannes Buchner
Publicado en: The Astrophysical Journal Letters, Edición 967, 2024, Página(s) L27, ISSN 2041-8205
Editor: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad47e0

Flaremodel: An open-source Python package for one-zone numerical modelling of synchrotron sources

Autores: Y. Dallilar, S. von Fellenberg, M. Bauböck, P.T. de Zeeuw, A. Drescher, F. Eisenhauer, R. Genzel, S. Gillessen, M. Habibi, T. Ott, G. Ponti, J. Stadler, O. Straub, F. Widmann, G. Witzel, A. Young
Publicado en: A&A, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202142458

The perils of stacking optically selected groups in eROSITA data

Autores: P. Popesso, I. Marini, K. Dolag, G. Lamer, B. Csizi, S. Vladutescu-Zopp, V. Biffi, A. Robothan, M. Bravo, E. Tempel, X. Yang, Q. Li, A. Biviano, L. Lovisari, S. Ettori, M. Angelinelli, S. Driver, V. Toptun, A. Dev, D. Mazengo, A. Merloni, T. Mroczkowski, J. Comparat, Y. Zhang, G. Ponti, E. Bulbul
Publicado en: Astronomy & Astrophysics, Edición 704, 2025, Página(s) A277, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202453253

Capturing the lowest luminosity state of the Supergiant Fast X-ray Transient XTE J1739-302

Autores: Lara Sidoli, Gabriele Ponti, Vito Sguera, Paolo Esposito
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245748

Deep Chandra X-ray observation of the isolated black hole OGLE-2011-BLG-0462

Autores: Sandro Mereghetti, Lara Sidoli, Gabriele Ponti, Aldo Treves
Publicado en: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf1211

Abundance and temperature of the outer hot circumgalactic medium

Autores: G. Ponti, X. Zheng, N. Locatelli, S. Bianchi, Y. Zhang, K. Anastasopoulou, J. Comparat, K. Dennerl, M. Freyberg, F. Haberl, A. Merloni, T. H. Reiprich, M. Salvato, J. Sanders, M. Sasaki, A. Strong, M. C. H. Yeung
Publicado en: Astronomy & Astrophysics, Edición 674, 2023, Página(s) A195, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243992

eROSITA narrowband maps at the energies of soft X-ray emission lines

Autores: Xueying Zheng, Gabriele Ponti, Nicola Locatelli, Jeremy Sanders, Andrea Merloni, Werner Becker, Johan Comparat, Konrad Dennerl, Michael Freyberg, Chandreyee Maitra, Manami Sasaki, Andrew Strong, Michael C. H. Yeung
Publicado en: Astronomy & Astrophysics, Edición 689, 2024, Página(s) A328, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449398

The Galactic center chimneys: the base of the multiphase outflow of the Milky Way

Autores: G. Ponti, M. R. Morris, E. Churazov, I. Heywood, R. P. Fender
Publicado en: Astronomy & Astrophysics, Edición 646, 2021, Página(s) A66, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202039636

Discovery of periodicities in two highly variable intermediate polars towards the Galactic Center

Autores: Samaresh Mondal, Gabriele Ponti, Frank Haberl, Kaya Mori, Nanda Rea, Mark R. Morris, Sergio Campana, Konstantina Anastasopoulou
Publicado en: Astronomy & Astrophysics, 2023, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245553

Transient obscuration event captured in NGC~3227 II. Warm absorbers and obscuration events in archival XMM-Newton and NuSTAR observations

Autores: Yijun Wang, Jelle Kaastra, Missagh Mehdipour, Junjie Mao, Elisa Costantini, Gerard A. Kriss, Ciro Pinto, Gabriele Ponti, Ehud Behar, Stefano Bianchi, Graziella Branduardi-Raymont, Barbara De Marco, Sam Grafton-Waters, Pierre-Olivier Petrucci, Jacobo Ebrero, Dominic James Walton, Shai Kaspi, Yongquan Xue, Stéphane Paltani, Laura di Gesu, Zhicheng He
Publicado en: A&A, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202141599

Retrieving the hot circumgalactic medium physics from the X-ray radial profile from eROSITA with an IlustrisTNG-based forward model

Autores: Soumya Shreeram, Johan Comparat, Andrea Merloni, Gabriele Ponti, Paola Popesso, Yi Zhang, Kirpal Nandra, Mara Salvato, Ilaria Marini, Johannes Buchner, Nicola Locatelli, Zsofi Igo
Publicado en: Astronomy & Astrophysics, Edición 703, 2025, Página(s) A137, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554508

The more the merrier: SRG/eROSITA discovers two further galaxies showing X-ray quasi-periodic eruptions

Autores: R. Arcodia, Z. Liu, A. Merloni, A. Malyali, A. Rau, J. Chakraborty, A. Goodwin, D. Buckley, J. Brink, M. Gromadzki, Z. Arzoumanian, J. Buchner, E. Kara, K. Nandra, G. Ponti, M. Salvato, G. Anderson, P. Baldini, I. Grotova, M. Krumpe, C. Maitra, J. C. A. Miller-Jones, M. E. Ramos-Ceja
Publicado en: Astronomy & Astrophysics, Edición 684, 2024, Página(s) A64, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202348881

A magnetized Galactic halo from inner Galaxy outflows

Autores: He-Shou Zhang, Gabriele Ponti, Ettore Carretti, Ruo-Yu Liu, Mark R. Morris, Marijke Haverkorn, Nicola Locatelli, Xueying Zheng, Felix Aharonian, Hai-Ming Zhang, Yi Zhang, Giovanni Stel, Andrew Strong, Michael C. H. Yeung, Andrea Merloni
Publicado en: Nature Astronomy, 2024, ISSN 2397-3366
Editor: Nature Astronomy
DOI: 10.1038/s41550-024-02362-0

Simultaneous X-ray and optical spectroscopy of V404 Cygni supports the multi-phase nature of X-ray binary accretion disc winds

Autores: Teo Muñoz-Darias, Gabriele Ponti
Publicado en: A&A, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243769

Transient obscuration event captured in NGC 3227

Autores: S. Grafton-Waters, J. Mao, M. Mehdipour, G. Branduardi-Raymont, M. Page, J. Kaastra, Y. Wang, C. Pinto, G. A. Kriss, D. J. Walton, P.-O. Petrucci, G. Ponti, B. De Marco, S. Bianchi, E. Behar, J. Ebrero
Publicado en: Astronomy & Astrophysics, Edición 673, 2023, Página(s) A26, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202243681

SRG/eROSITA No. 5: Discovery of Quasiperiodic Eruptions Every ∼3.7 days from a Galaxy at z > 0.1

Autores: R. Arcodia, P. Baldini, A. Merloni, A. Rau, K. Nandra, J. Chakraborty, A. J. Goodwin, M. J. Page, J. Buchner, M. Masterson, I. Monageng, Z. Arzoumanian, D. Buckley, E. Kara, G. Ponti, M. E. Ramos-Ceja, M. Salvato, K. Gendreau, I. Grotova, M. Krumpe
Publicado en: The Astrophysical Journal, Edición 989, 2025, Página(s) 13, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/adec9b

The eROSITA view on the halo mass–temperature relation: From low-mass groups to massive clusters

Autores: V. Toptun, P. Popesso, I. Marini, K. Dolag, G. Lamer, X. Yang, Q. Li, B. Csizi, L. Lovisari, S. Ettori, V. Biffi, S. Vladutescu-Zopp, A. Dev, D. Mazengo, A. Merloni, J. Comparat, G. Ponti, E. Bulbul
Publicado en: Astronomy & Astrophysics, Edición 700, 2025, Página(s) A167, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554352

Cross-correlation between soft X-rays and galaxies

Autores: Johan Comparat, Andrea Merloni, Gabriele Ponti, Soumya Shreeram, Yi Zhang, Thomas H. Reiprich, Ang Liu, Riccardo Seppi, Xiaoyuan Zhang, Nicolas Clerc, Andrina Nicola, Kirpal Nandra, Mara Salvato, Nicola Malavasi
Publicado en: Astronomy & Astrophysics, Edición 697, 2025, Página(s) A173, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554208

The X-Ray Outburst of the Galactic Center Magnetar over Six Years of Chandra Observations

Autores: N. Rea, F. Coti Zelati, D. Viganò, A. Papitto, F. Baganoff, A. Borghese, S. Campana, P. Esposito, D. Haggard, G. L. Israel, S. Mereghetti, R. P. Mignani, R. Perna, J. A. Pons, G. Ponti, L. Stella, D. F. Torres, R. Turolla, S. Zane
Publicado en: The Astrophysical Journal, Edición 894/2, 2020, Página(s) 159, ISSN 1538-4357
Editor: ApJ
DOI: 10.3847/1538-4357/ab8387

An acceleration-radiation model for nonthermal flares from Sgr A*

Autores: Maria Petropoulou, Gabriele Ponti, Giovanni Stel, Apostolos Mastichiadis
Publicado en: Astronomy & Astrophysics, Edición 691, 2024, Página(s) A314, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202452069

Discovery of the Goat Horn complex: a ∼1000 deg2 diffuse X-ray source connected to radio loop XII

Autores: Nicola Locatelli, Gabriele Ponti, Andrea Merloni, Xueying Zheng, Konrad Dennerl, Frank Haberl, Chandreyee Maitra, Jeremy Sanders, Manami Sasaki, Heshou Zhang
Publicado en: Astronomy & Astrophysics, Edición 688, 2024, Página(s) A85, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449356

Hunting for High-mass X-Ray Binaries in the Galactic Center with NuSTAR

Autores: Shifra Mandel, Julian Gerber, Kaya Mori, Ceaser Stringfield, Mabel Peñaherrera, Charles J. Hailey, Alan Du, Jonathan Grindlay, JaeSub Hong, Gabriele Ponti, John A. Tomsick, Maureen van den Berg
Publicado en: The Astrophysical Journal, Edición 985, 2025, Página(s) 202, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/adc07e

Optical and near-infrared spectroscopy of the black hole transient 4U 1543–47 during its 2021 ultra-luminous state

Autores: J. Sánchez-Sierras, T. Muñoz-Darias, J. Casares, G. Panizo-Espinar, M. Armas Padilla, J. Corral-Santana, V. A. Cúneo, D. Mata Sánchez, S. E. Motta, G. Ponti, D. Steeghs, M. A. P. Torres, F. Vincentelli
Publicado en: Astronomy & Astrophysics, Edición 673, 2023, Página(s) A104, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202245682

The hot circumgalactic medium in the eROSITA All-Sky Survey

Autores: Yi Zhang, Johan Comparat, Gabriele Ponti, Andrea Merloni, Kirpal Nandra, Frank Haberl, Nicola Locatelli, Xiaoyuan Zhang, Jeremy Sanders, Xueying Zheng, Ang Liu, Paola Popesso, Teng Liu, Nhut Truong, Annalisa Pillepich, Peter Predehl, Mara Salvato, Soumya Shreeram, Michael C. H. Yeung, Qingling Ni
Publicado en: Astronomy & Astrophysics, Edición 690, 2024, Página(s) A267, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449412

An underlying clock in the extreme flip-flop state transitions of the black hole transient Swift J1658.2-4242

Autores: D. Bogensberger, G. Ponti, C. Jin, T. M. Belloni, H. Pan, K. Nandra, T. D. Russell, J. C. A. Miller-Jones, T. Muñoz-Darias, P. Vynatheya, F. Vincentelli
Publicado en: Astronomy & Astrophysics, Edición 641, 2020, Página(s) A101, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202037657

disnht: modeling X-ray absorption from distributed column densities

Autores: Nicola Locatelli, Gabriele Ponti, Stefano Bianchi
Publicado en: A&A, Edición 00046361, 2021, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202142655

Transient obscuration event captured in NGC 3227 III. Photoionization modeling of the X-ray obscuration event in 2019

Autores: Junjie Mao, J. S. Kaastra, M. Mehdipour, G. A. Kriss, Yijun Wang, S. Grafton-Waters, G. Branduardi-Raymont, C. Pinto, H. Landt, D. J. Walton, E. Costantini, L. Di Gesu, S. Bianchi, P.-O. Petrucci, B. De Marco, G. Ponti, Yasushi Fukazawa, J. Ebrero, E. Behar
Publicado en: A&A, Edición 00046361, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202142637

Iron Kα echoes from the circumnuclear disk orbiting Sɡr A⋆

Autores: Giovanni Stel, Gabriele Ponti, Francesco Haardt
Publicado en: Astronomy & Astrophysics, Edición 679, 2023, Página(s) A44, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202347184

Expected evolution of disk wind properties along an X-ray binary outburst

Autores: P.-O. Petrucci, S. Bianchi, G. Ponti, J. Ferreira, G. Marcel, F. Cangemi, S. Chakravorty, M. Clavel, J. Malzac, J. Rodriguez, S. Barnier, R. Belmont, S. Corbel, M. Coriat, G. Henri
Publicado en: Astronomy & Astrophysics, Edición 649, 2021, Página(s) A128, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202039524

Fragments of harmony amid apparent chaos: A closer look at the X-ray quasi-periodic eruptions of the galaxy RX J1301.9+2747

Autores: Margherita Giustini, Giovanni Miniutti, Riccardo Arcodia, Adelle Goodwin, Kate D. Alexander, Joheen Chakraborty, Johannes Buchner, Peter Kosec, Richard Saxton, Matteo Bonetti, Alessia Franchini, Taeho Ryu, Xinwen Shu, Erin Kara, Gabriele Ponti, Erwan Quintin, Federico Vincentelli, Natalie Webb, Jari Kajava, Sebastiano D. von Fellenberg
Publicado en: Astronomy & Astrophysics, Edición 692, 2024, Página(s) A15, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202450861

New Hard X-Ray and Multiwavelength Study of the PeVatron Candidate Pulsar Wind Nebula G0.9+0.1 in the Galactic Center Region

Autores: Giulia Brunelli, Kaya Mori, Jaegeun Park, Jordan Eagle, Moaz Abdelmaguid, Melania Nynka, Hongjun An, Aya Bamba, Joseph D. Gelfand, Gabriele Ponti, Samar Safi-Harb, Vito Sguera, Cristian Vignali, Jooyun Woo, Roberta Zanin
Publicado en: The Astrophysical Journal, Edición 998, 2026, Página(s) 230, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ae38e0

New interpretation of the two hard X-ray sources IGR J17503-2636 and IGR J17507-2647

Autores: L. Sidoli, V. Sguera, P. Esposito, R. Sathyaprakash, G. Ponti, S. Mondal, A. J. Bird
Publicado en: Astronomy & Astrophysics, Edición 693, 2025, Página(s) A45, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202451557

The impact of assembly history on the X-ray detectability of halos

Autores: I. Marini, P. Popesso, K. Dolag, V. Biffi, S. Vladutescu-Zopp, T. Castro, V. Toptun, N. de Isídio, A. Dev, D. Mazengo, J. Comparat, C. Gouin, N. Malavasi, A. Merloni, T. Mroczkowski, G. Ponti, S. Shreeram, Y. Zhang
Publicado en: Astronomy & Astrophysics, Edición 698, 2025, Página(s) A191, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202554677

The high energy X-ray probe (HEX-P): Resolving the nature of Sgr A* flares, compact object binaries and diffuse X-ray emission in the Galactic center and beyond

Autores: Kaya Mori, Gabriele Ponti, Matteo Bachetti, Arash Bodaghee, Jonathan Grindlay, Jaesub Hong, Roman Krivonos, Ekaterina Kuznetsova, Shifra Mandel, Antonio Rodriguez, Giovanni Stel, Shuo Zhang, Tong Bao, Franz Bauer, Maïca Clavel, Benjamin Coughenour, Javier A. García, Julian Gerber, Brian Grefenstette, Amruta Jaodand, Bret Lehmer, Kristin Madsen, Melania Nynka, Peter Predehl, Ciro Salcedo, Daniel
Publicado en: Frontiers in Astronomy and Space Sciences, Edición 10, 2024, ISSN 2296-987X
Editor: Frontiers in Astronomy and Space Sciences
DOI: 10.3389/fspas.2023.1292130

The hot circumgalactic medium in the eROSITA All-Sky Survey

Autores: Yi Zhang, Johan Comparat, Gabriele Ponti, Andrea Merloni, Kirpal Nandra, Frank Haberl, Nhut Truong, Annalisa Pillepich, Nicola Locatelli, Xiaoyuan Zhang, Jeremy Sanders, Xueying Zheng, Ang Liu, Paola Popesso, Teng Liu, Peter Predehl, Mara Salvato, Soumya Shreeram, Michael C. H. Yeung
Publicado en: Astronomy & Astrophysics, Edición 690, 2024, Página(s) A268, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449413

The SRG/eROSITA all-sky survey

Autores: X. Zhang, E. Bulbul, N. Malavasi, V. Ghirardini, J. Comparat, M. Kluge, A. Liu, A. Merloni, Y. Zhang, Y. E. Bahar, E. Artis, J. S. Sanders, C. Garrel, F. Balzer, M. Brüggen, M. Freyberg, E. Gatuzz, S. Grandis, S. Krippendorf, K. Nandra, G. Ponti, M. Ramos-Ceja, P. Predehl, T. H. Reiprich, A. Veronica, M. C. H. Yeung, S. Zelmer
Publicado en: Astronomy & Astrophysics, Edición 691, 2024, Página(s) A234, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202450933

Diffuse Hot Plasma in the Interstellar Medium and Galactic Outflows

Autores: Manami Sasaki, Gabriele Ponti, Jonathan Mackey
Publicado en: 2022
Editor: Springer Verlag
DOI: 10.48550/arxiv.2207.01263

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