Accelerating Galactic Archaeology

Publications

The Pristine dwarf galaxy survey – IV. Probing the outskirts of the dwarf galaxy Boötes I

Author(s): Nicolas Longeard, Pascale Jablonka, Anke Arentsen, Guillaume F Thomas, David S Aguado, Raymond G Carlberg, Romain Lucchesi, Khyati Malhan, Nicolas Martin, Alan W McConnachie, Julio F Navarro, Rubén Sánchez-Janssen, Federico Sestito, Else Starkenburg, Zhen Yuan
Published in: Monthly Notices of the Royal Astronomical Society, Issue 516, 2023, Page(s) 2348-2362, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1827

The outer disc in shambles: Blind detection of Monoceros and the ACS with Gaia ’s astrometric sample

Author(s): P. Ramos, T. Antoja, C. Mateu, F. Anders, C. F. P. Laporte, J. A. Carballo-Bello, B. Famaey, R. Ibata
Published in: Astronomy & Astrophysics, Issue 646, 2021, Page(s) A99, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039830

Barred spiral galaxies in modified gravity theories

Author(s): Mahmood Roshan, Indranil Banik, Neda Ghafourian, Ingo Thies, Benoit Famaey, Elena Asencio, Pavel Kroupa
Published in: Monthly Notices of the Royal Astronomical Society, Issue 503/2, 2021, Page(s) 2833-2860, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab651

The fragility of thin discs in galaxies – I. Building tailored N-body galaxy models

Author(s): Pablo M Galán-de Anta, Eugene Vasiliev, Marc Sarzi, Massimo Dotti, Pedro R Capelo, Andrea Incatasciato, Lorenzo Posti, Lorenzo Morelli, Enrico Maria Corsini
Published in: Monthly Notices of the Royal Astronomical Society, Issue 520, 2023, Page(s) 4490-4501, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad419

Galactic tides and the Crater II dwarf spheroidal: a challenge to LCDM?

Author(s): Alexandra Borukhovetskaya; Julio F. Navarro; Raphael Errani; Azadeh Fattahi
Published in: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac653

GHOST commissioning science results – II: a very metal-poor star witnessing the early galactic assembly

Author(s): Federico Sestito, Christian R Hayes, Kim A Venn, Jaclyn Jensen, Alan W McConnachie, John Pazder, Fletcher Waller, Anke Ardern-Arentsen, Pascale Jablonka, Nicolas F Martin, Tadafumi Matsuno, Julio F Navarro, Else Starkenburg, Sara Vitali, John Bassett, Trystyn A M Berg, Ruben Diaz, Michael L Edgar, Veronica Firpo, Manuel Gomez-Jimenez, Venu Kalari, Sam Lambert, Jon Lawrence, Gordon Robertson, Roque
Published in: Monthly Notices of the Royal Astronomical Society, Issue 528, 2024, Page(s) 4838-4851, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae244

Metallicity Distribution Function of the Eridanus~II Ultra-Faint Dwarf Galaxy from Hubble Space Telescope Narrow-band Imaging

Author(s): Sal Wanying Fu; Daniel R. Weisz; Else Starkenburg; Nicolas Martin; Alexander P. Ji; Ekta Patel; Michael Boylan-Kolchin; Patrick Côté; Andrew E. Dolphin; Nicolas Longeard; Mario L. Mateo; Nathan R. Sandford
Published in: Astrophysical Journal, Issue 1, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac3665

Capture of field stars by dark substructures

Author(s): Jorge Peñarrubia, Raphaël Errani, Matthew G Walker, Mark Gieles, Tjarda C N Boekholt
Published in: Monthly Notices of the Royal Astronomical Society, Issue 533, 2024, Page(s) 3263-3282, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae1961

The Hough Stream Spotter: A New Method for Detecting Linear Structure in Resolved Stars and Application to the Stellar Halo of M31

Author(s): Sarah Pearson; Susan E. Clark; Alexis J. Demirjian; Kathryn V. Johnston; Melissa K. Ness; Tjitske K. Starkenburg; Benjamin F. Williams; Rodrigo A. Ibata
Published in: Astrophysical Journal, Issue 2, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac4496

Revisiting a Disky Origin for the Faint Branch of the Sagittarius Stellar Stream

Author(s): Pierre-Antoine Oria, Rodrigo Ibata, Pau Ramos, Benoit Famaey, Raphaël Errani
Published in: The Astrophysical Journal Letters, Issue 932, 2024, Page(s) L14, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ac738c

On the Effect of the Large Magellanic Cloud on the Orbital Poles of Milky Way Satellite Galaxies

Author(s): Marcel S. Pawlowski, Pierre-Antoine Oria, Salvatore Taibi, Benoit Famaey, Rodrigo Ibata
Published in: The Astrophysical Journal, Issue 932, 2024, Page(s) 70, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac6ce0

On the absence of backsplash analogues to NGC 3109 in the ΛCDM framework

Author(s): Indranil Banik; Moritz Haslbauer; Moritz Haslbauer; Marcel S. Pawlowski; Benoit Famaey; Pavel Kroupa; Pavel Kroupa
Published in: "Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2021, 503 (4), pp.6170-6186. ⟨10.1093/mnras/stab751⟩", Issue 1, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab751

Collisionless Relaxation from Near-equilibrium Configurations: Linear Theory and Application to Tidal Stripping

Author(s): Simon Rozier, Raphaël Errani
Published in: The Astrophysical Journal, Issue 971, 2024, Page(s) 91, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ad4c6e

The Pristine survey -- XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry

Author(s): Martin, Nicolas F.; Starkenburg, Else; Yuan, Zhen; Fouesneau, Morgan; Arentsen, Anke; De Angeli, Francesca; Gran, Felipe; Montelius, Martin; Andrae, René; Bellazzini, Michele; Montegriffo, Paolo; Esselink, Anna F.; Zhang, Hanyuan; Venn, Kim A.; Viswanathan, Akshara; Aguado, David S.; Battaglia, Giuseppina; Bayer, Manuel; Bonifacio, Piercarlo; Caffau, Elisabetta; Côté, Patrick; Carlberg, Raymond
Published in: Astronomy & Astrophysics, Issue 1, 2024, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2308.01344

The Pristine Inner Galaxy Survey (PIGS) VII: a discovery of the first inner Galaxy CEMP-r/s star

Author(s): L Mashonkina, A Arentsen, D S Aguado, A Smogorzhevskii, M Hampel, A I Karakas, F Sestito, N F Martin, K A Venn, J I González Hernández
Published in: Monthly Notices of the Royal Astronomical Society, Issue 523, 2023, Page(s) 2111-2125, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1536

A stellar stream remnant of a globular cluster below the metallicity floor

Author(s): Nicolas F. Martin; Kim A. Venn; David S. Aguado; Else Starkenburg; Jonay I. González Hernández; Rodrigo A. Ibata; Piercarlo Bonifacio; Elisabetta Caffau; Federico Sestito; Anke Arentsen; Carlos Allende Prieto; Raymond G. Carlberg; Sébastien Fabbro; Morgan Fouesneau; Vanessa Hill; Pascale Jablonka; Georges Kordopatis; Carmela Lardo; Khyati Malhan; Lyudmila I. Mashonkina; Alan W. McConnachie; Jul
Published in: Nature, 2022, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-021-04162-2

A Panoramic Landscape of the Sagittarius Stream in Gaia DR2 Revealed with the STREAMFINDER Spyglass

Author(s): Rodrigo Ibata, Michele Bellazzini, Guillaume Thomas, Khyati Malhan, Nicolas Martin, Benoit Famaey, Arnaud Siebert
Published in: The Astrophysical Journal, Issue 891/1, 2020, Page(s) L19, ISSN 2041-8213
Publisher: University of Chicago Press
DOI: 10.3847/2041-8213/ab77c7

Exploring the Outskirts of Globular Clusters: The Peculiar Kinematics of NGC 3201

Author(s): P. Bianchini, R. Ibata, B. Famaey
Published in: The Astrophysical Journal, Issue 887/1, 2019, Page(s) L12, ISSN 2041-8213
Publisher: University of Chicago Press
DOI: 10.3847/2041-8213/ab58d1

Charting the Galactic Acceleration Field. I. A Search for Stellar Streams with Gaia DR2 and EDR3 with Follow-up from ESPaDOnS and UVES

Author(s): Rodrigo A. Ibata; Khyati Malhan; Nicolas F. Martin; Dominique Aubert; Benoit Famaey; Paolo Bianchini; Giacomo Monari; Arnaud Siebert; Guillaume F. Thomas; Michele Bellazzini; Piercarlo Bonifacio; Elisabetta Caffau; Florent Renaud
Published in: "The Astrophysical Journal, American Astronomical Society, 2021, 914 (2), pp.123. ⟨10.3847/1538-4357/abfcc2⟩", Issue 1, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/abfcc2

Andromeda XXI - a dwarf galaxy in a low-density dark matter halo

Author(s): Michelle L. M. Collins; Justin I. Read; Rodrigo A. Ibata; R. Michael Rich; Nicolas F. Martin; Jorge Peñarrubia; Scott Chapman; Erik Tollerud; Daniel R. Weisz
Published in: Monthly Notices of the Royal Astronomical Society, Issue 1, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1624

The Pristine survey – XX. GTC follow-up observations of extremely metal-poor stars identified from Pristine and LAMOST

Author(s): Anke Arentsen, David S Aguado, Federico Sestito, Jonay I González Hernández, Nicolas F Martin, Else Starkenburg, Pascale Jablonka, Zhen Yuan
Published in: Monthly Notices of the Royal Astronomical Society, Issue 519, 2024, Page(s) 5554-5566, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad043

A tight angular-momentum plane for disc galaxies

Author(s): Pavel E. Mancera Piña, Lorenzo Posti, Gabriele Pezzulli, Filippo Fraternali, S. Michael Fall, Tom Oosterloo, Elizabeth A. K. Adams
Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141574

The ACTIONFINDER: An Unsupervised Deep Learning Algorithm for Calculating Actions and the Acceleration Field from a Set of Orbit Segments

Author(s): Rodrigo A. Ibata; Foivos I. Diakogiannis; Benoit Famaey; Giacomo Monari
Published in: The Astrophysical Journal, Issue 1, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/abfda9

The proper motion of Andromeda from Gaia eDR3: confirming a nearly radial orbit

Author(s): J.-B. Salomon; R. Ibata; C. Reylé; B. Famaey; N. I. Libeskind; A.W. McConnachie; Y. Hoffman
Published in: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2253

New Constraints on the Dark Matter Density Profiles of Dwarf Galaxies from Proper Motions of Globular Cluster Streams

Author(s): Khyati Malhan, Monica Valluri, Katherine Freese, Rodrigo A. Ibata
Published in: The Astrophysical Journal Letters, Issue 941, 2024, Page(s) L38, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/aca6e5

The Pristine Inner Galaxy Survey – VIII. Characterizing the orbital properties of the ancient, very metal-poor inner Milky Way

Author(s): Anke Ardern-Arentsen, Giacomo Monari, Anna B A Queiroz, Else Starkenburg, Nicolas F Martin, Cristina Chiappini, David S Aguado, Vasily Belokurov, Ray Carlberg, Stephanie Monty, GyuChul Myeong, Mathias Schultheis, Federico Sestito, Kim A Venn, Sara Vitali, Zhen Yuan, Hanyuan Zhang, Sven Buder, Geraint F Lewis, William H Oliver, Zhen Wan, Daniel B Zucker
Published in: Monthly Notices of the Royal Astronomical Society, Issue 530, 2024, Page(s) 3391-3411, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae1049

The Complexity of the Cetus Stream Unveiled from the Fusion of STREAMFINDER and StarGO

Author(s): Zhen Yuan; Khyati Malhan; Federico Sestito; Rodrigo A. Ibata; Nicolas F. Martin; Jiang Chang; Ting S. Li; Elisabetta Caffau; Piercarlo Bonifacio; Michele Bellazzini; Yang Huang; Karina Voggel; Nicolas Longeard; Anke Arentsen; Amandine Doliva-Dolinsky; Julio Navarro; Benoit Famaey; Else Starkenburg; David S. Aguado
Published in: The Astrophysical Journal, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac616f

Rotation curves and scaling relations of extremely massive spiral galaxies

Author(s): Enrico M. Di Teodoro; Enrico M. Di Teodoro; Lorenzo Posti; Patrick Ogle; S. Michael Fall; Thomas H. Jarrett
Published in: Mon.Not.Roy.Astron.Soc., Issue 2, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2549

Probing the radial acceleration relation and the strong equivalence principle with the Coma cluster ultra-diffuse galaxies

Author(s): Jonathan Freundlich; Benoit Famaey; P.-A. Oria; Michal Bílek; Oliver Müller; Rodrigo A. Ibata
Published in: Astronomy & Astrophysics, Issue 1, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142060

The Pristine Inner Galaxy Survey (PIGS) – V. A chemo-dynamical investigation of the early assembly of the Milky Way with the most metal-poor stars in the bulge

Author(s): Federico Sestito, Kim A Venn, Anke Arentsen, David Aguado, Collin L Kielty, Carmela Lardo, Nicolas F Martin, Julio F Navarro, Else Starkenburg, Fletcher Waller, Raymond G Carlberg, Patrick François, Jonay I González Hernández, Georges Kordopatis, Sara Vitali, Zhen Yuan
Published in: Monthly Notices of the Royal Astronomical Society, Issue 518, 2023, Page(s) 4557-4578, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3332

Constraining the Milky Way Halo Kinematics via Its Linear Response to the Large Magellanic Cloud

Author(s): Simon Rozier, Benoit Famaey, Arnaud Siebert, Giacomo Monari, Christophe Pichon, Rodrigo Ibata
Published in: The Astrophysical Journal, Issue 933, 2024, Page(s) 113, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac7139

Detection of Strong Epicyclic Density Spikes in the GD-1 Stellar Stream: An Absence of Evidence for the Influence of Dark Matter Subhalos?

Author(s): Rodrigo Ibata, Guillaume Thomas, Benoit Famaey, Khyati Malhan, Nicolas Martin, Giacomo Monari
Published in: The Astrophysical Journal, Issue 891/2, 2020, Page(s) 161, ISSN 1538-4357
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ab7303

Young stars raining through the galactic halo: the nature and orbit of price-whelan 1

Author(s): Michele Bellazzini, Rodrigo A Ibata, Nicolas Martin, Khyati Malhan, Antonino Marasco, Benoit Famaey
Published in: Monthly Notices of the Royal Astronomical Society, Issue 490/2, 2019, Page(s) 2588-2598, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2788

Relativistic second-order initial conditions for simulations of large-scale structure

Author(s): Julian Adamek, Juan Calles, Thomas Montandon, Jorge Noreña, Clément Stahl
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2022, 2022, Page(s) 001, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2022/04/001

Tracing Hercules in Galactic azimuth with Gaia DR2

Author(s): G. Monari, B. Famaey, A. Siebert, O. Bienaymé, R. Ibata, C. Wegg, O. Gerhard
Published in: Astronomy & Astrophysics, Issue 632, 2019, Page(s) A107, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936455

Structure and kinematics of tidally limited satellite galaxies in LCDM

Author(s): Errani, Raphaël; Navarro, Julio F.; Ibata, Rodrigo; Peñarrubia, Jorge
Published in: Monthly Notices of the Royal Astronomical Society, Issue 2, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac476

The formation of exponential disk galaxies in MOND

Author(s): Nils Wittenburg; Pavel Kroupa; Benoit Famaey
Published in: The Astrophysical Journal, 2020, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ab6d73

Massive disc galaxies too dominated by dark matter in cosmological hydrodynamical simulations

Author(s): A. Marasco, L. Posti, K. Oman, B. Famaey, G. Cresci, F. Fraternali
Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A70, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038326

The Pristine survey – XVIII. C-19: tidal debris of a dark matter-dominated globular cluster?

Author(s): Raphaël Errani, Julio F Navarro, Rodrigo Ibata, Nicolas Martin, Zhen Yuan, David S Aguado, Piercarlo Bonifacio, Elisabetta Caffau, Jonay I González Hernández, Khyati Malhan, Rubén Sánchez-Janssen, Federico Sestito, Else Starkenburg, Guillaume F Thomas, Kim A Venn
Published in: Monthly Notices of the Royal Astronomical Society, Issue 514, 2022, Page(s) 3532-3540, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1516

Ursa Major III/UNIONS 1: The Darkest Galaxy Ever Discovered?

Author(s): Raphaël Errani, Julio F. Navarro, Simon E. T. Smith, Alan W. McConnachie
Published in: The Astrophysical Journal, Issue 965, 2024, Page(s) 20, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ad2267

The asymptotic tidal remnants of cold dark matter subhaloes

Author(s): Raphaël Errani, Julio F Navarro
Published in: Monthly Notices of the Royal Astronomical Society, Issue 505/1, 2021, Page(s) 18-32, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1215

On the incompatibility of the Radial Acceleration Relation and Solar System quadrupole in modified gravity MOND

Author(s): Desmond, Harry; Hees, Aurélien; Famaey, Benoit
Published in: Mon.Not.Roy.Astron.Soc., Issue 530, 2024, Page(s) 1781-1795, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.

The Pristine Inner Galaxy Survey (PIGS)

Author(s): Federico Sestito, Sara Vitali, Paula Jofre, Kim A. Venn, David S. Aguado, Claudia Aguilera-Gómez, Anke Ardern-Arentsen, Danielle de Brito Silva, Raymond Carlberg, Camilla J. L. Eldridge, Felipe Gran, Vanessa Hill, Pascale Jablonka, Georges Kordopatis, Nicolas F. Martin, Tadafumi Matsuno, Samuel Rusterucci, Else Starkenburg, Akshara Viswanathan
Published in: Astronomy & Astrophysics, Issue 689, 2024, Page(s) A201, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202450553

Gaia’s brightest very metal-poor (VMP) stars

Author(s): Akshara Viswanathan, Else Starkenburg, Tadafumi Matsuno, Kim A. Venn, Nicolas F. Martin, Nicolas Longeard, Anke Ardern-Arentsen, Raymond G. Carlberg, Sébastien Fabbro, Georges Kordopatis, Martin Montelius, Federico Sestito, Zhen Yuan
Published in: Astronomy & Astrophysics, Issue 683, 2024, Page(s) L11, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202347944

Core formation in high-z massive haloes: heating by post-compaction satellites and response to AGN outflows

Author(s): Avishai Dekel; Avishai Dekel; Jonathan Freundlich; Jonathan Freundlich; Fangzhou Jiang; Fangzhou Jiang; Fangzhou Jiang; Sharon Lapiner; Andreas Burkert; Daniel Ceverino; Xiaolong Du; Reinhard Genzel; Joel R. Primack
Published in: Monthly Notices of the Royal Astronomical Society, Issue 3, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2416

From ridges to manifolds: 3D characterization of the moving groups in the Milky Way disc

Author(s): M. Bernet, P. Ramos, T. Antoja, B. Famaey, G. Monari, H. Al Kazwini, M. Romero-Gómez
Published in: Astronomy & Astrophysics, Issue 667, 2023, Page(s) A116, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244070

Microgalaxies in LCDM

Author(s): Raphaël Errani, Rodrigo Ibata, Julio F. Navarro, Jorge Peñarrubia, Matthew G. Walker
Published in: The Astrophysical Journal, Issue 968, 2024, Page(s) 89, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ad402d

The Pristine survey – XVI. The metallicity of 26 stellar streams around the Milky Way detected with the <tt>STREAMFINDER</tt> in Gaia EDR3

Author(s): Nicolas F Martin, Rodrigo A Ibata, Else Starkenburg, Zhen Yuan, Khyati Malhan, Michele Bellazzini, Akshara Viswanathan, David Aguado, Anke Arentsen, Piercarlo Bonifacio, Ray Carlberg, Jonay I González Hernández, Vanessa Hill, Pascale Jablonka, Georges Kordopatis, Carmela Lardo, Alan W McConnachie, Julio Navarro, Rubén Sánchez-Janssen, Federico Sestito, Guillaume F Thomas, Kim A Venn, Sara Vit
Published in: Monthly Notices of the Royal Astronomical Society, Issue 516, 2023, Page(s) 5331-5354, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2426

Kinematics and dynamics of Gaia red clump stars

Author(s): Jean-Baptiste Salomon, Olivier Bienaymé, Céline Reylé, Annie C. Robin, Benoit Famaey
Published in: Astronomy & Astrophysics, Issue 643, 2020, Page(s) A75, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038535

From inflation to dark matter halo profiles: the impact of primordial non-Gaussianities on the central density cusp

Author(s): Clément Stahl, Nicolas Mai, Benoit Famaey, Yohan Dubois, Rodrigo Ibata
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2024, 2024, Page(s) 021, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2024/05/021

A universal relation between the properties of supermassive black holes, galaxies, and dark matter haloes

Author(s): A. Marasco; Giovanni Cresci; Lorenzo Posti; Filippo Fraternali; F. Mannucci; Alessandro Marconi; Alessandro Marconi; Francesco Belfiore; S. M. Fall
Published in: "Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2021, ⟨10.1093/mnras/stab2317⟩", Issue 2, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2317

The PAndAS View of the Andromeda Satellite System. IV. Global Properties

Author(s): Amandine Doliva-Dolinsky, Nicolas F. Martin, Zhen 珍 Yuan 袁, Alessandro Savino, Daniel R. Weisz, Annette M. N. Ferguson, Rodrigo A. Ibata, Stacy Y. Kim, Geraint F. Lewis, Alan W. McConnachie, Guillaume F. Thomas
Published in: The Astrophysical Journal, Issue 952, 2024, Page(s) 72, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/acdcf6

Discovery of a New Local Group Dwarf Galaxy Candidate in UNIONS: Boötes V

Author(s): Simon E. T. Smith, Jaclyn Jensen, Joel Roediger, Federico Sestito, Christian R. Hayes, Alan W. McConnachie, Jean-Charles Cuillandre, Stephen Gwyn, Eugene Magnier, Ken Chambers, Francois Hammer, Mike J. Hudson, Nicolas Martin, Julio Navarro, Douglas Scott
Published in: The Astronomical Journal, Issue 166, 2024, Page(s) 76, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/acdd77

The Global Dynamical Atlas of the Milky Way mergers: Constraints from Gaia EDR3 based orbits of globular clusters, stellar streams and satellite galaxies

Author(s): Khyati Malhan; Rodrigo A. Ibata; Sanjib Sharma; Benoit Famaey; Michele Bellazzini; Raymond G. Carlberg; Richard D'Souza; Zhen Yuan; Nicolas F. Martin; Guillaume F. Thomas
Published in: The Astrophysical Journal, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac4d2a

The Pristine survey XIV: chemical analysis of two ultra-metal-poor stars

Author(s): Carmela Lardo; Lyudmila Mashonkina; Pascale Jablonka; Pascale Jablonka; Piercarlo Bonifacio; Elisabetta Caffau; David Aguado; J. I. González Hernández; J. I. González Hernández; Federico Sestito; Collin Kielty; K. A. Venn; Vanessa Hill; Else Starkenburg; Nicolas F. Martin; Nicolas F. Martin; Tatyana Sitnova; A. Arentsen; R. G. Carlberg; Julio F. Navarro; G. Kordopatis
Published in: Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, In press, Issue 2, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2847

The PAndAS View of the Andromeda Satellite System. III. Dwarf Galaxy Detection Limits

Author(s): Amandine Doliva-Dolinsky, Nicolas F. Martin, Guillaume F. Thomas, Annette M. N. Ferguson, Rodrigo A. Ibata, Geraint F. Lewis, Dougal Mackey, Alan W. McConnachie, Zhen Yuan
Published in: The Astrophysical Journal, Issue 933, 2024, Page(s) 135, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac6fd5

Carbon-enhanced metal-poor stars in the bulge

Author(s): A. Arentsen; Else Starkenburg; David Aguado; Nicolas F. Martin; Nicolas F. Martin; Vinicius M. Placco; Raymond G. Carlberg; Jonay I. González Hernández; Jonay I. González Hernández; Vanessa Hill; Pascale Jablonka; Pascale Jablonka; Georges Kordopatis; Carmela Lardo; Lyudmila Mashonkina; Julio F. Navarro; Kim A. Venn; Sven Buder; Geraint F. Lewis; Zhen Wan; Daniel B. Zucker
Published in: Monthly Notices of the Royal Astronomical Society, Issue 1, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1343

Could very low-metallicity stars with rotation-dominated orbits have been shepherded by the bar?

Author(s): Yuan, Zhen; Li, Chengdong; Martin, Nicolas F.; Monari, Giacomo; Famaey, Benoit; Siebert, Arnaud; Ardern-Arentsen, Anke; Sestito, Federico; Thomas, Guillaume F.; Hill, Vanessa; Ibata, Rodrigo A.; Kordopatis, Georges; Starkenburg, Else; Viswanathan, Akshara
Published in: Astronomy & Astrophysics, Issue 691, 2024, Page(s) 1, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2311.08464

The Phantom Dark Matter Halos of the Local Volume in the Context of Modified Newtonian Dynamics

Author(s): P.-A. Oria; B. Famaey; G. F. Thomas; R. Ibata; J. Freundlich; L. Posti; M. Korsaga; G. Monari; O. Müller; N. I. Libeskind; M. S. Pawlowski
Published in: The Astrophysical Journal, Issue 1, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac273d

Dynamically Tagged Groups of Metal-poor Stars from the Best and Brightest Survey

Author(s): Derek Shank; Timothy C. Beers; Vinicius M. Placco; Guilherme Limberg; Emma Jaques; Zhen Yuan; Kevin C. Schlaufman; Andrew R. Casey; Yang Huang; Young Sun Lee; Kohei Hattori; Rafael M. Santucci
Published in: Astrophysical Journal, Issue 1, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac409a

The X-shooter Spectral Library (XSL): Data Release 3

Author(s): Kristiina Verro; S. C. Trager; R. F. Peletier; A. Lançon; A. Gonneau; A. Vazdekis; P. Prugniel; Y.-P. Chen; P. R. T. Coelho; P. Sánchez-Blázquez; L. Martins; A. Arentsen; M. Lyubenova; J. Falcón-Barroso; M. Dries
Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142388

Bar formation in submaximal discs: a challenge for ΛCDM

Author(s): Tahere Kashfi, Mahmood Roshan, Benoit Famaey
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 519, 2023, Page(s) L21-L25, ISSN 1745-3933
Publisher: Blackwell Publishing
DOI: 10.1093/mnrasl/slac146

Rotation Curve Decompositions with Gaussian Processes: Taking into Account Data Correlations Leads to Unbiased Results

Author(s): Lorenzo Posti
Published in: Research Notes of the AAS, Issue 6, 2024, Page(s) 233, ISSN 2515-5172
Publisher: Institute Of Physics Publishing
DOI: 10.3847/2515-5172/aca0df

Fluctuations in galactic bar parameters due to bar–spiral interaction

Author(s): T Hilmi, I Minchev, T Buck, M Martig, A C Quillen, G Monari, B Famaey, R S de Jong, C F P Laporte, J Read, J L Sanders, M Steinmetz, C Wegg
Published in: Monthly Notices of the Royal Astronomical Society, Issue 497/1, 2020, Page(s) 933-955, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1934

Dark matter halos and scaling relations of extremely massive spiral galaxies from extended H <scp>i</scp> rotation curves

Author(s): Enrico M Di Teodoro, Lorenzo Posti, S Michael Fall, Patrick M Ogle, Thomas Jarrett, Philip N Appleton, Michelle E Cluver, Martha P Haynes, Ute Lisenfeld
Published in: Monthly Notices of the Royal Astronomical Society, Issue 518, 2023, Page(s) 6340-6354, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3424

Evidence of a dwarf galaxy stream populating the inner Milky Way Halo

Author(s): Khyati Malhan, Zhen Yuan, Rodrigo Ibata, Anke Arentsen, Michele Bellazzini, Nicolas F. Martin
Published in: The Astrophysical Journal, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac1675

The tidal evolution of the Fornax dwarf spheroidal and its globular clusters

Author(s): Alexandra Borukhovetskaya; Raphaël Errani; Raphaël Errani; Julio F. Navarro; Azadeh Fattahi; Isabel Santos-Santos
Published in: Monthly Notices of the Royal Astronomical Society, Issue 1, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2912

3D hydrodynamic simulations for the formation of the Local Group satellite planes

Author(s): Indranil Banik, Ingo Thies, Roy Truelove, Graeme Candlish, Benoit Famaey, Marcel S Pawlowski, Rodrigo Ibata, Pavel Kroupa
Published in: Monthly Notices of the Royal Astronomical Society, Issue 513, 2022, Page(s) 129-158, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac722

The Pristine survey – XXII. A serendipitous discovery of an extremely Li-rich very metal-poor giant and a new method of 6Li/7Li isotope measurement

Author(s): T M Sitnova, T Matsuno, Z Yuan, N F Martin, P Banerjee, F Sestito, K A Venn, J I González Hernández
Published in: Monthly Notices of the Royal Astronomical Society, Issue 526, 2023, Page(s) 5976-5986, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3141

The Cen A galaxy group: Dynamical mass and missing baryons

Author(s): Oliver Müller, Federico Lelli, Benoit Famaey, Marcel S. Pawlowski, Katja Fahrion, Marina Rejkuba, Michael Hilker, Helmut Jerjen
Published in: Astronomy & Astrophysics, Issue 662, 2022, Page(s) A57, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142351

Reionisation time field reconstruction from 21 cm signal maps

Author(s): Julien Hiegel, Émilie Thélie, Dominique Aubert, Jonathan Chardin, Nicolas Gillet, Pierre Galois, Nicolas Mai, Pierre Ocvirk, Rodrigo Ibata
Published in: Astronomy & Astrophysics, Issue 679, 2024, Page(s) A125, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346495

Bar resonances and low angular momentum moving groups in the Galaxy revealed by their stellar ages

Author(s): Chervin F. P. Laporte, Benoit Famaey, Giacomo Monari, Vanessa Hill, Christopher Wegg, Ortwin Gerhard
Published in: Astronomy & Astrophysics, Issue 643, 2020, Page(s) L3, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038740

Baryon-Interacting Dark Matter: heating dark matter and the emergence of galaxy scaling relations

Author(s): Benoit Famaey, Justin Khoury, Riccardo Penco, Anushrut Sharma
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2020/06, 2020, Page(s) 025-025, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2020/06/025

The formation of early-type galaxies through monolithic collapse of gas clouds in Milgromian gravity

Author(s): Robin Eappen, Pavel Kroupa, Nils Wittenburg, Moritz Haslbauer, Benoit Famaey
Published in: Monthly Notices of the Royal Astronomical Society, Issue 516, 2022, Page(s) 1081-1093, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2229

Disruption of Hierarchical Clustering in the Vela OB2 Complex and the Cluster Pair Collinder 135 and UBC7 with Gaia EDR3: Evidence of Supernova Quenching

Author(s): Xiaoying Pang; Zeqiu Yu; Shih-Yun Tang; Jongsuk Hong; Zhen Yuan; Mario Pasquato; M.B.N. Kouwenhoven
Published in: The Astrophysical Journal, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac2838

The Pristine Inner Galaxy Survey (PIGS) – VI. Different vertical distributions between two DIBs at 442.8 nm and 862.1 nm

Author(s): He Zhao(赵赫), Mathias Schultheis, Anke Arentsen, Georges Kordopatis, Morgan Fouesneau, Else Starkenburg, Federico Sestito, Vanessa Hill, Nicolas F Martin, Sébastien Fabbro, A B A Queiroz
Published in: Monthly Notices of the Royal Astronomical Society, Issue 519, 2022, Page(s) 754-766, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3510

Local Group dwarf galaxy detection limit in the CSST survey

Author(s): Han Qu, Zhen Yuan, Amandine Doliva-Dolinsky, Nicolas F Martin, Xi Kang, Chengliang Wei, Guoliang Li, Yu Luo, Jiang Chang, Chaowei Tsai, Zhou Fan, Rodrigo Ibata
Published in: Monthly Notices of the Royal Astronomical Society, Issue 523, 2023, Page(s) 876-886, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1352

On the absence of backsplash analogues to NGC 3109 in the ΛCDM framework

Author(s): Indranil Banik, Moritz Haslbauer, Marcel S Pawlowski, Benoit Famaey, Pavel Kroupa
Published in: Monthly Notices of the Royal Astronomical Society, Issue 503/4, 2021, Page(s) 6170-6186, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab751

Modelling simple stellar populations in the near-ultraviolet to near-infrared with the X-shooter Spectral Library (XSL)

Author(s): Kristiina Verro; S. C. Trager; R. F. Peletier; A. Lançon; A. Arentsen; Y.-P. Chen; P. R. T. Coelho; M. Dries; J. Falcón-Barroso; A. Gonneau; M. Lyubenova; L. Martins; P. Prugniel; P. Sánchez-Blázquez; A. Vazdekis
Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142387

Asymmetrical tidal tails of open star clusters: stars crossing their cluster’s práh† challenge Newtonian gravitation

Author(s): Pavel Kroupa, Tereza Jerabkova, Ingo Thies, Jan Pflamm-Altenburg, Benoit Famaey, Henri M J Boffin, Jörg Dabringhausen, Giacomo Beccari, Timo Prusti, Christian Boily, Hosein Haghi, Xufen Wu, Jaroslav Haas, Akram Hasani Zonoozi, Guillaume Thomas, Ladislav Šubr, Sverre J Aarseth
Published in: Monthly Notices of the Royal Astronomical Society, Issue 517, 2022, Page(s) 3613-3639, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2563

Dipolar dark matter simulations on galaxy scales with the <scp>ramses</scp> code

Author(s): Clément Stahl, Benoit Famaey, Guillaume Thomas, Yohan Dubois, Rodrigo Ibata
Published in: Monthly Notices of the Royal Astronomical Society, Issue 517, 2022, Page(s) 498-506, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2670

Evolution of globular-cluster systems of ultra-diffuse galaxies due to dynamical friction in MOND gravity

Author(s): Michal Bílek; Michal Bílek; HongSheng Zhao; HongSheng Zhao; Benoit Famaey; Oliver Müller; Pavel Kroupa; Pavel Kroupa; Rodrigo A. Ibata
Published in: Astronomy and Astrophysics, Issue 1, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140700

Perturbed distribution functions with accurate action estimates for the Galactic disc

Author(s): H. Al Kazwini; Q. Agobert; Arnaud Siebert; Benoit Famaey; Giacomo Monari; S. Rozier; P. Ramos; Rodrigo A. Ibata; S. Gausland; C. Riviere; D. Spolyar
Published in: Astronomy and Astrophysics, Issue 2, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040118

Strong constraints on the gravitational law from Gaia DR3 wide binaries

Author(s): Indranil Banik, Charalambos Pittordis, Will Sutherland, Benoit Famaey, Rodrigo Ibata, Steffen Mieske, Hongsheng Zhao
Published in: Monthly Notices of the Royal Astronomical Society, Issue 527, 2023, Page(s) 4573-4615, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3393

The Pristine survey – XV. A CFHT ESPaDOnS view on the Milky Way halo and disc populations

Author(s): R Lucchesi; C Lardo; P Jablonka; F Sestito; L Mashonkina; A Arentsen; W Suter; K Venn; N Martin; E Starkenburg; D Aguado; V Hill; G Kordopatis; J F Navarro; J I González Hernández; K Malhan; Z Yuan
Published in: Monthly Notices of the Royal Astronomical Society, Issue 2, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab3721

Deep Symbolic Regression for Physics Guided by Units Constraints: Toward the Automated Discovery of Physical Laws

Author(s): Wassim Tenachi, Rodrigo Ibata, Foivos I. Diakogiannis
Published in: The Astrophysical Journal, Issue 959, 2024, Page(s) 99, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ad014c

The Phantom of RAMSES user guide for galaxy simulations using Milgromian and Newtonian gravity

Author(s): S.T. Nagesh, I. Banik, I. Thies, P. Kroupa, B. Famaey, N. Wittenburg, R. Parziale, M. Haslbauer
Published in: Canadian Journal of Physics, 2021, ISSN 0008-4204
Publisher: NRC Research Press
DOI: 10.1139/cjp-2020-0624

High-precision chemical abundances of Galactic building blocks

Author(s): Tadafumi Matsuno, Emma Dodd, Helmer H. Koppelman, Amina Helmi, Miho N. Ishigaki, Wako Aoki, Jingkun Zhao, Zhen Yuan, Kohei Hattori
Published in: Astronomy & Astrophysics, Issue 665, 2022, Page(s) A46, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243609

Class Symbolic Regression: Gotta Fit ’Em All

Author(s): Wassim Tenachi, Rodrigo Ibata, Thibaut L. François, Foivos I. Diakogiannis
Published in: The Astrophysical Journal Letters, Issue 969, 2024, Page(s) L26, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad5970

Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disc

Author(s): Anya Dovgal, Kim A Venn, Federico Sestito, Christian R Hayes, Alan W McConnachie, Julio F Navarro, Vinicius M Placco, Else Starkenburg, Nicolas F Martin, John S Pazder, Kristin Chiboucas, Emily Deibert, Roberto Gamen, Jeong-Eun Heo, Venu M Kalari, Eder Martioli, Siyi Xu, Ruben Diaz, Manuel Gomez-Jimenez, David Henderson, Pablo Prado, Carlos Quiroz, J Gordon Robertson, Roque Ruiz-Carmona, Chris Sim
Published in: Monthly Notices of the Royal Astronomical Society, Issue 527, 2023, Page(s) 7810-7824, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3673

Origin of the spectacular tidal shells of galaxy NGC474

Author(s): Michal Bílek; Jérémy Fensch; Ivana Ebrová; Srikanth T. Nagesh; Benoit Famaey; Pierre-Alain Duc; Pavel Kroupa
Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141709

Disk Galaxies Are Self-similar: The Universality of the H i-to-Halo Mass Ratio for Isolated Disks

Author(s): Marie Korsaga, Benoit Famaey, Jonathan Freundlich, Lorenzo Posti, Rodrigo Ibata, Christian Boily, Katarina Kraljic, D. Esparza-Arredondo, C. Ramos Almeida, Jean Koulidiati
Published in: The Astrophysical Journal Letters, Issue 952, 2024, Page(s) L41, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ace364

Hydrodynamical simulations of galaxy formation with non-Gaussian initial conditions

Author(s): Clément Stahl, Yohan Dubois, Benoit Famaey, Oliver Hahn, Rodrigo Ibata, Katarina Kraljic, Thomas Montandon
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2023, 2023, Page(s) 036, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2023/09/036

The Global Stability of M33 in MOND

Author(s): Indranil Banik, Ingo Thies, Benoit Famaey, Graeme Candlish, Pavel Kroupa, Rodrigo Ibata
Published in: The Astrophysical Journal, Issue 905/2, 2020, Page(s) 135, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/abc623

Radial and azimuthal gradients of the moving groups in Gaia DR3: The slow and fast bar degeneracy problem

Author(s): M. Bernet, P. Ramos, T. Antoja, G. Monari, B. Famaey
Published in: Astronomy & Astrophysics, Issue 686, 2024, Page(s) A92, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202348410

Fast galaxy bars continue to challenge standard cosmology

Author(s): Mahmood Roshan; Neda Ghafourian; Tahere Kashfi; Indranil Banik; Moritz Haslbauer; Moritz Haslbauer; Virginia Cuomo; Benoit Famaey; Pavel Kroupa; Pavel Kroupa
Published in: Monthly Notices of the Royal Astronomical Society, Issue 2, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2553

The Pristine survey – XVII. The C-19 stream is dynamically hot and more extended than previously thought

Author(s): Zhen Yuan, Nicolas F Martin, Rodrigo A Ibata, Elisabetta Caffau, Piercarlo Bonifacio, Lyudmila I Mashonkina, Raphaël Errani, Amandine Doliva-Dolinsky, Else Starkenburg, Kim A Venn, Anke Arentsen, David S Aguado, Michele Bellazzini, Benoit Famaey, Morgan Fouesneau, Jonay I González Hernández, Pascale Jablonka, Carmela Lardo, Khyati Malhan, Julio F Navarro, Rubén Sánchez Janssen, Federico Ses
Published in: Monthly Notices of the Royal Astronomical Society, Issue 514, 2022, Page(s) 1664-1671, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1399

Globular clusters in the Sagittarius stream

Author(s): M. Bellazzini, R. Ibata, K. Malhan, N. Martin, B. Famaey, G. Thomas
Published in: Astronomy & Astrophysics, Issue 636, 2020, Page(s) A107, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202037621

The impact of the halo spin-concentration relation on disc scaling laws

Author(s): Lorenzo Posti, Benoit Famaey, Gabriele Pezzulli, Filippo Fraternali, Rodrigo Ibata, Antonino Marasco
Published in: Astronomy & Astrophysics, Issue 644, 2020, Page(s) A76, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038474

Exploring the effects of primordial non-Gaussianity at galactic scales

Author(s): Clément Stahl, Thomas Montandon, Benoit Famaey, Oliver Hahn, Rodrigo Ibata
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2023, 2023, Page(s) 024, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2023/01/024

A cautionary lesson from Gaia systematics: the mono-metallic globular cluster NGC 5904

Author(s): Paolo Bianchini, Alessandra Mastrobuono-Battisti
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 527, 2024, Page(s) L32-L36, ISSN 1745-3933
Publisher: Blackwell Publishing
DOI: 10.1093/mnrasl/slad140

Mining S-PLUS for Metal-poor Stars in the Milky Way

Author(s): Vinicius M. Placco, Felipe Almeida-Fernandes, Anke Arentsen, Young Sun Lee, William Schoenell, Tiago Ribeiro, Antonio Kanaan
Published in: The Astrophysical Journal Supplement Series, Issue 262, 2024, Page(s) 8, ISSN 0067-0049
Publisher: University of Chicago Press
DOI: 10.3847/1538-4365/ac7ab0

Andromeda XXV – a dwarf galaxy with a low central dark matter density

Author(s): Emily J E Charles, Michelle L M Collins, R Michael Rich, Justin I Read, Stacy Y Kim, Rodrigo A Ibata, Nicolas F Martin, Scott C Chapman, Eduardo Balbinot, Daniel R Weisz
Published in: Monthly Notices of the Royal Astronomical Society, Issue 521, 2024, Page(s) 3527-3539, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad752

Dark matter halo cores and the tidal survival of Milky Way satellites

Author(s): Raphaël Errani, Julio F Navarro, Jorge Peñarrubia, Benoit Famaey, Rodrigo Ibata
Published in: Monthly Notices of the Royal Astronomical Society, Issue 519, 2022, Page(s) 384-396, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3499

NGC 5466 and its stellar stream

Author(s): Jaclyn Jensen; Guillaume F. Thomas; Guillaume F. Thomas; Alan W. McConnachie; Else Starkenburg; Khyati Malhan; Julio F. Navarro; Nicolas F. Martin; Benoit Famaey; Rodrigo A. Ibata; Scott Chapman; Jean-Charles Cuillandre; Stephen Gwyn
Published in: Monthly Notices of the Royal Astronomical Society, Issue 1, 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2325

Physical Symbolic Optimization

Author(s): Tenachi, Wassim; Ibata, Rodrigo; Diakogiannis, Foivos I.
Published in: Advances in Neural Information Processing Systems 36 (NeurIPS 2023), Issue 1, 2024, ISBN 9781713899921
Publisher: NeurIPS 2023 Machine Learning for Physical Sciences workshop
DOI: 10.48550/arxiv.2312.03612

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