Mapping Highly-Energetic Messengers throughout the Universe

Deciphering the physical properties of the engines of neutrino-emitter blazars

Autores: A. Azzollini, S. Buson, A. Coleiro, G. Fichet de Clairfontaine, V. Baghmanyan, L. Pfeiffer, L. Oswald, E. Barbano, S. Marchesi and A. Tramacere
Publicado en: 2023
Editor: Proceedings of Science SISSA
DOI: 10.22323/1.444.1537

Fermi-LAT realtime follow-ups of high-energy neutrino alerts

Autores: Simone Garrappa, Sara Buson, Anna Franckowiak, Marcello Giroletti, Ioannis Liodakis, Cristina Nanci, null null
Publicado en: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2022, Página(s) 956
Editor: Sissa Medialab
DOI: 10.22323/1.395.0956

Investigating high-energy neutrinos from blazars with a maximum-likelihood analysis of the IceCube observatory data

Autores: Eleonora Barbano; Sara Buson; Gaëtan Fichet de Clairfontaine; Lenz Oswald; Andrea Tramacere; Giulia Illuminati; Alessandra Azzollini; Vardan Baghmanyan; Leonard Pfeiffer
Publicado en: Crossref, Edición 2, 2023
Editor: Proceedings of Science SISSA
DOI: 10.22323/1.444.1540

Building a robust sample of Fermi-LAT blazars that exhibit periodic gamma-ray emission

Autores: Pablo Peñil; Marco Ajello; S. Buson; Aaron Dominguez; Stefan Larsson
Publicado en: Edición 3, 2023
Editor: Proceedings of Science SISSA
DOI: 10.22323/1.395.0636

A VLBI investigation of high-energy neutrino emitter candidates

Autores: Cristina Nanci; Marcello Giroletti; Monica Orienti; Giulia Migliori; Javier Moldon; Simone Garrappa; Matthias Kadler; Eduardo Ros; Sara Buson; Tao An; Miguel Perez-Torres; Filippo D’Ammando; Prashanth Mohan; Ivan Agudo; Bong W. Sohn; Alberto J. Castro-Tirado; Yingkang Zhang; Petra Benke; Florian Eppel; Andrea Gokus; Jonas Heßdoerfer; Georgios F. Paraschos; Florian Roesch; Jonas L. Sinapius; Phi
Publicado en: Crossref, Edición 1, 2023
Editor: Proceedings of Science SISSA
DOI: 10.22323/1.428.0016

Hadronic processes at work in 5BZB J0630-2406

Autores: Gaetan Fichet de Clairfontaine; Lenz Oswald; Leonard Pfeiffer; Alessandra Azzollini; Eleonora Barbano; Vardan Baghmanyan; Sara Buson; Stefano Marchesi
Publicado en: Crossref, Edición 1, 2023
Editor: Proceeding of Science SISSA
DOI: 10.22323/1.444.1539

Joint searches by FACT, H.E.S.S., MAGIC and VERITAS for VHE gamma-ray emission associated with neutrinos detected by IceCube

Autores: Fabian Schussler, Halim Ashkar, Elisa Bernardini, Alessio Berti, Federica Bradascio, Sara Buson, Daniela Dorner, Weidong Jin, Gašper Kukec Mezek, Marcos Santander, Konstancja Satalecka, Bernd Schleicher, Mohanraj Senniappan, Ilaria Viale, null null, Rasha Abbasi, Markus Ackermann, Jenni Adams, Sanjib Kumar Agarwalla, Juanan Aguilar, Markus Ahlers, Jean-Marco Alameddine, Najia Moureen Binte Amin,
Publicado en: Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), 2025, Página(s) 1501
Editor: Sissa Medialab
DOI: 10.22323/1.444.1501

Multi-Messenger observations of the Fermi-LAT blazar 4FGL J0658.6+0636 consistent with an IceCube high-energy neutrino

Autores: Raniere de Menezes, Sara Buson, Simone Garrappa, Andrea Gokus, Matthias Kadler, Teddy Cheung, Marcello Giroletti, Marco Ajello, Francesco Massaro, Harold Peña-Herazo, Fabian Schussler, Elisa Bernardini, Konstancja Satalecka, Alessio Berti, Jorge Otero-Santos, Alessandro Paggi, Andrea Tramacere, Charlotte Ward, Suvi Gezari, Steven Hämmerich, Joern Wilms, Werner Colmar, Uwe Bach, Florian Eppel, Jo
Publicado en: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2025, Página(s) 955
Editor: Sissa Medialab
DOI: 10.22323/1.395.0955

Periodic Variability in gamma-ray Emitting Blazars with Fermi-LAT

Autores: Pablo Peñil
Publicado en: Crossref, Edición 1, 2023
Editor: Proceedings of Science SISSA
DOI: 10.22323/1.417.0094

High-energy neutrinos from blazars

Autores: S. Buson, A. Azzollini, L. Pfeiffer, M. Boughelilba, S. Marchesi, M. Lincetto, J. M. Sanchez Zaballa, A. Bremer
Publicado en: EPJ Web of Conferences, Edición 319, 2025, Página(s) 04001, ISSN 2100-014X
Editor: EDP Sciences
DOI: 10.1051/epjconf/202531904001

Catalog of Long-term Transient Sources in the First 10 yr of Fermi-LAT Data

Autores: Fermi-Lat Collaboration T.; Baldini L.; Ballet J.; Bastieri D.; Becerra Gonzalez J.; Bellazzini R.; Berretta A.; Bissaldi E.; Blandford R. D.; Bloom E. D.; Bonino R.; Bottacini E.; Bruel P.; Buson S.; Cameron R. A.; Caraveo P. A.; Cavazzuti E.; Chen S.; Chiaro G.; Ciangottini D.; Cibario N.; Ciprini S.; Cristarella Orestano P.; Crnogorcevic M.; Cutini S.; D'Ammando F.; De La Torre Luque P.; De Pal
Publicado en: The Astrophysical Journal Supplement Series, 2021, ISSN 1538-4365
Editor: American Astronomical Society
DOI: 10.3847/1538-4365/ac072a

The multiwavelength view of shocks in the fastest nova V1674 Her

Autores: K V Sokolovsky; T J Johnson; S Buson; P Jean; C C Cheung; K Mukai; L Chomiuk; E Aydi; B Molina; A Kawash; J D Linford; A J Mioduszewski; M P Rupen; J L Sokoloski; M N Williams; E Steinberg; I Vurm; B D Metzger; K L Page; M Orio; R M Quimby; A W Shafter; H Corbett; S Bolzoni; J DeYoung; K Menzies; F D Romanov; M Richmond; J Ulowetz; T Vanmunster; G Williamson; D J Lane; M Bartnik; M Bellaver; E Bru
Publicado en: Mon.Not.Roy.Astron.Soc., Edición 6, 2023, ISSN 1365-2966
Editor: MNRAS
DOI: 10.1093/mnras/stad887

Hadronic Processes at Work in 5BZB J0630−2406

Autores: Gaëtan Fichet de Clairfontaine; Sara Buson; Leonard Pfeiffer; Stefano Marchesi; Alessandra Azzollini; Vardan Baghmanyan; Andrea Tramacere; Eleonora Barbano; Lenz Oswald
Publicado en: The Astrophysical Journal Letters, Vol 958, Iss 1, p L2 (2023), Edición 5, 2023, ISSN 2041-8213
Editor: ApJL
DOI: 10.3847/2041-8213/ad0644

AM3: An Open-Source Tool for Time-Dependent Lepto-Hadronic Modeling of Astrophysical Sources

Autores: Marc Klinger, Annika Rudolph,Xavier Rodrigues, Chengchao Yuan, Gaetan Fichet de Clairfontaine, Anatoli Fedynitch, Walter Winter,Martin Pohl, and Shan Gao
Publicado en: Astrophysical Journal Supplement, 2024, ISSN 0067-0049
Editor: University of Chicago Press
DOI: 10.48550/arxiv.2312.13371

Constraints on VHE gamma-ray emission of flat spectrum radio quasars with the MAGIC telescopes

Autores: S Abe, J Abhir, A Abhishek, V A Acciari, A Aguasca-Cabot, I Agudo, T Aniello, S Ansoldi, L A Antonelli, A Arbet Engels, C Arcaro, M Artero, K Asano, A Babić, A Baquero, U Barres de Almeida, J A Barrio, I Batković, A Bautista, J Baxter, J Becerra González, W Bednarek, E Bernardini, J Bernete, A Berti, J Besenrieder, C Bigongiari, A Biland, O Blanch, G Bonnoli, Ž Bošnjak, E Bronzini, I Bure
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 535, 2024, Página(s) 1484-1506, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae2313

Variability and Spectral Characteristics of Three Flaring Gamma-Ray Quasars Observed by VERITAS and Fermi-LAT

Autores: C. B. Adams, J. Batshoun, W. Benbow, A. Brill, J. H. Buckley, M. Capasso, B. Cavins, J. L. Christiansen, P. Coppi, M. Errando, K. A Farrell, Q. Feng, J. P. Finley, G. M. Foote, L. Fortson, A. Furniss, A. Gent, C. Giuri, D. Hanna, T. Hassan, O. Hervet, J. Holder, M. Houck, T. B. Humensky, W. Jin, P. Kaaret, M. Kertzman, D. Kieda, F. Krennrich, S. Kumar, M. Lundy, G. Maier, C. E McGrath, P. Moriarty
Publicado en: The Astrophysical Journal, Edición 924, 2024, Página(s) 95, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ac32bd

Constraining the PG 1553+113 Binary Hypothesis: Interpreting Hints of a New, 22 yr Period

Autores: S. Adhikari, P. Peñil, J. R. Westernacher-Schneider, A. Domínguez, M. Ajello, S. Buson, A. Rico, J. Zrake
Publicado en: The Astrophysical Journal, Edición 965, 2024, Página(s) 124, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ad310a

Systematic Search for Long-term Trends in Fermi-LAT Jetted Active Galactic Nuclei

Autores: P. Peñil, A. Domínguez, S. Buson, M. Ajello, S. Adhikari, A. Rico
Publicado en: The Astrophysical Journal, Edición 980, 2025, Página(s) 38, ISSN 0004-637X
Editor: University of Chicago Press
DOI: 10.3847/1538-4357/ada4b3

Evidence for a shock-compressed magnetic field in the northwestern rim of Vela Jr. from X-ray polarimetry

Autores: Dmitry A. Prokhorov, Yi-Jung Yang, Riccardo Ferrazzoli, Jacco Vink, Patrick Slane, Enrico Costa, Stefano Silvestri, Ping Zhou, Niccolò Bucciantini, Alessandro Di Marco, Martin C. Weisskopf, Luca Baldini, Victor Doroshenko, Steven R. Ehlert, Jeremy Heyl, Philip Kaaret, Dawoon E. Kim, Frédéric Marin, Tsunefumi Mizuno, Chi-Yung Ng, Melissa Pesce-Rollins, Carmelo Sgrò, Paolo Soffitta, Douglas A. S
Publicado en: Astronomy & Astrophysics, Edición 692, 2025, Página(s) A59, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202452062

Distortions in periodicity analysis of blazars: the impact of flares

Autores: P Peñil, N Torres-Albà, A Rico, M Ajello, S Buson, S Adhikari
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 539, 2025, Página(s) 993-1014, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf482

Beginning a Journey Across the Universe: The Discovery of Extragalactic Neutrino Factories

Autores: Buson Sara, Tramacere Andrea, Pfeiffer Leonard, Oswald Lenz, Menezes Raniere de, Azzollini Alessandra, Ajello Marco
Publicado en: Astrophysical Journal Letters, 2022, ISSN 2041-8213
Editor: American Astronomical Society
DOI: 10.3847/2041-8213/ac7d5b

Erratum: “Beginning a Journey Across the Universe: The Discovery of Extragalactic Neutrino Factories” (2022, ApJL, 933, L43)

Autores: Buson Sara, Tramacere Andrea, Pfeiffer Leonard, Oswald Lenz, Menezes Raniere de, Azzollini Alessandra, Ajello Marco
Publicado en: Astrophysical Journal Letters, 2022, ISSN 2041-8213
Editor: American Astronomical Society
DOI: 10.3847/2041-8213/ac83a2

Multiwavelength analysis of Fermi-LAT blazars with high-significance periodicity: detection of a long-term rising emission in PG 1553+113

Autores: P Peñil, J R Westernacher-Schneider, M Ajello, A Domínguez, S Buson, J Otero-Santos, L Marcotulli, N Torres−Albà, J Zrake
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 527, 2023, Página(s) 10168-10184, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3246

Extensive analysis of γ-ray periodicity in jetted AGNs from the 4FGL catalogue using Fermi-LAT observations

Autores: P Peñil, A Domínguez, S Buson, M Ajello, S Adhikari, A Rico
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 543, 2025, Página(s) 2880-2901, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf1598

Fermi-LAT Detection of the Low-luminosity Radio Galaxy NGC 4278 during the LHAASO Campaign

Autores: Ettore Bronzini, Paola Grandi, Eleonora Torresi, Sara Buson
Publicado en: The Astrophysical Journal Letters, Edición 977, 2025, Página(s) L16, ISSN 2041-8205
Editor: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad93cf

Observing the inner parsec-scale region of candidate neutrino-emitting blazars

Autores: Nanci C.; Giroletti M.; Orienti M.; Migliori G.; Moldón J.; Garrappa S.; Kadler M.; Ros E.; Buson Sara; An T.; Pérez-Torres M. A.; D'Ammando F.; Mohan P.; Agudo I.; Sohn B. W.; Castro-Tirado A. J.; Zhang Y
Publicado en: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202142665

Fermi-LAT follow-up observations in seven years of real-time high-energy neutrino alerts

Autores: S. Garrappa, S. Buson, J. Sinapius, A. Franckowiak, I. Liodakis, C. Bartolini, M. Giroletti, C. Nanci, G. Principe, T. M. Venters
Publicado en: Astronomy & Astrophysics, Edición 687, 2024, Página(s) A59, ISSN 0004-6361
Editor: Springer Verlag
DOI: 10.1051/0004-6361/202449221

The isotropic $\gamma$-ray emission above 100 GeV: where do very high energy $\gamma$ rays come from?

Autores: Raniere de Menezes; Raffaele D’Abrusco; Francesco Massaro; Sara Buson
Publicado en: The Astrophysical Journal, 2022, ISSN 1538-4357
Editor: American Astronomical Society
DOI: 10.3847/1538-4357/ac771d

Multi-messenger emission from the parsec-scale jet of the flat-spectrum radio quasar PKS 1502+106 coincident with high-energy neutrino IceCube-190730A

Autores: Foteini Oikonomou; Maria Petropoulou; Kohta Murase; A. Tohuvavohu; Georgios Vasilopoulos; S. Buson; Marcos Santander
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 1, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2021/10/082

Candidate Tidal Disruption Event AT2019fdr Coincident with a High-Energy Neutrino

Autores: Simeon Reusch; Robert Stein; Marek Kowalski; Sjoert van Velzen; Anna Franckowiak; Cecilia Lunardini; Kohta Murase; Walter Winter; James C. A. Miller-Jones; Mansi M. Kasliwal; Marat Gilfanov; Simone Garrappa; Vaidehi S. Paliya; Tomás Ahumada; Shreya Anand; Cristina Barbarino; Eric C. Bellm; Valéry Brinnel; Sara Buson; S. Bradley Cenko; Michael W. Coughlin; Kishalay De; Richard Dekany; Sara Fred
Publicado en: Physical review letters, 2022, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.3204/pubdb-2022-04133

Multiwavelength variability analysis of Fermi-LAT blazars

Autores: P Peñil, J Otero-Santos, M Ajello, S Buson, A Domínguez, L Marcotulli, N Torres−Albà, J Becerra González, J A Acosta-Pulido
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 529, 2024, Página(s) 1365-1385, ISSN 0035-8711
Editor: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae594

Observation of an ultra-high-energy cosmic neutrino with KM3NeT

Autores: null null, S. Aiello, A. Albert, A. R. Alhebsi, M. Alshamsi, S. Alves Garre, A. Ambrosone, F. Ameli, M. Andre, M. Anghinolfi, L. Aphecetche, M. Ardid, S. Ardid, C. Argüelles, H. Atmani, J. Aublin, F. Badaracco, L. Bailly-Salins, Z. Bardačová, B. Baret, A. Bariego-Quintana, Y. Becherini, M. Bendahman, F. Benfenati Gualandi, M. Benhassi, M. Bennani, D. M. Benoit, E. Berbee, V. Bertin, S. Biagi, M
Publicado en: Nature, Edición 638, 2025, Página(s) 376-382, ISSN 0028-0836
Editor: Nature Publishing Group
DOI: 10.1038/s41586-024-08543-1

easyFermi: a graphical interface for performing Fermi-LAT data analyses

Autores: R. de Menezes
Publicado en: Astronomy and Computing, 2022, ISSN 2213-1345
Editor: Elsevier
DOI: 10.48550/arxiv.2206.11272

Sub-GeV Gamma Rays from Nearby Seyfert Galaxies and Implications for Coronal Neutrino Emission

Autores: Murase, Kohta ; Karwin, Christopher M. ; Kimura, Shigeo S. ; Ajello, Marco ; Buson, Sara
Publicado en: The Astrophysical Journal Letters, 2024, ISSN 2041-8213
Editor: ApJL
DOI: 10.3847/2041-8213/ad19c5

The physical properties of candidate neutrino-emitter blazars

Autores: A. Azzollini, S. Buson, A. Coleiro, G. Fichet de Clairfontaine, L. Pfeiffer, J. M. Sanchez Zaballa, M. Boughelilba, M. Lincetto
Publicado en: EPJ Web of Conferences, Edición 319, 2025, Página(s) 06005, ISSN 2100-014X
Editor: EDP Sciences
DOI: 10.1051/epjconf/202531906005

Evidence of Periodic Variability in Gamma-ray Emitting Blazars with Fermi-LAT

Autores: Peñil, P.; Ajello, M.; Buson, S.; Domínguez, A.; Westernacher-Schneider, J. R.; Zrake, J.
Publicado en: Evidence of Periodic Variability in Gamma-ray Emitting Blazars with Fermi-LAT, Edición 4, 2023
Editor: arxiv
DOI: 10.48550/arxiv.2211.01894

Extragalaktische Neutrinofabriken

Autores: Buson Sara, Oswald Lenz, Pfeiffer Leonard, Azzollini Alessandra
Publicado en: Physik in unserer Zeit, 2022, ISSN 1521-3943
Editor: Wiley-VCH GmbH
DOI: 10.1002/piuz.202270606

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