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Results 1 - 33 of 33

Exploring the Sagittarius stream with RR Lyrae Stars from Gaia Data Release 3
- Volume 20, Issue 14 - article #2
- Tatiana Muraveva, Michele Bellazzini, Alessia Garofalo, Gisella Clementini, Lorenzo Monti, Maria Letizia Valentini
- https://arxiv.org/abs/2505.20165
The Pristine survey -- XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry
- Volume 19, Issue 40 - article #3
- Nicolas F. Martin, Else Starkenburg, Zhen Yuan, Morgan Fouesneau, Anke Ardern-Arentsen, Francesca De Angeli, Felipe Gran, Martin Montelius, Samuel Rusterucci, Ren'e Andrae, Michele Bellazzini, Paolo Montegriffo, Anna F. Esselink, Hanyuan Zhang, Kim A. Venn, Akshara Viswanathan, David S. Aguado, Giuseppina Battaglia, Manuel Bayer, Piercarlo Bonifacio, Elisabetta Caffau, Patrick C^ot'e, Raymond Carlberg, S'ebastien Fabbro, Emma Fern'andez Alvar, Jonay I. Gonz'alez Hern'andez, Isaure Gonz'alez Rivera de La Vernhe, Vanessa Hill, Rodrigo A. Ibata, Pascale Jablonka, Georges Kordopatis, Carmela Lardo, Alan W. McConnachie, Camila Navarrete, Julio Navarro, Alejandra Recio-Blanco, Rub'en S'anchez Janssen, Federico Sestito, Guillaume F. Thomas, Sara Vitali, Kristopher Youakim
- https://arxiv.org/abs/2308.01344
Charting the Galactic Acceleration Field. II. A Global Mass Model of the Milky Way from the STREAMFINDER Atlas of Stellar Streams Detected in Gaia DR3
- Volume 19, Issue 21 - article #18
- Rodrigo Ibata, Khyati Malhan, Wassim Tenachi, Anke Ardern-Arentsen, Michele Bellazzini, Paolo Bianchini, Piercarlo Bonifacio, Elisabetta Caffau, Foivos Diakogiannis, Raphael Errani
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ad382d
The Wide-field Spectroscopic Telescope (WST) Science White Paper
- Volume 19, Issue 11 - article #2
- Vincenzo Mainieri, Richard I. Anderson, Jarle Brinchmann, Andrea Cimatti, Richard S. Ellis, Vanessa Hill, Jean-Paul Kneib, Anna F. McLeod, Cyrielle Opitom, Martin M. Roth, Paula Sanchez-Saez, Rodolfo Smilljanic, Eline Tolstoy, Roland Bacon, Sofia Randich, Angela Adamo, Francesca Annibali, Patricia Arevalo, Marc Audard, Stefania Barsanti, Giuseppina Battaglia, Amelia M. Bayo Aran, Francesco Belfiore, Michele Bellazzini, Emilio Bellini, Maria Teresa Beltran, Leda Berni, Simone Bianchi, Katia Biazzo, Sofia Bisero, Susanna Bisogni, Joss Bland-Hawthorn, Stephane Blondin, Julia Bodensteiner, Henri M. J. Boffin, Rosaria Bonito, Giuseppe Bono, Nicolas F. Bouche, Dominic Bowman, Vittorio F. Braga, Angela Bragaglia, Marica Branchesi, Anna Brucalassi, Julia J. Bryant, Ian Bryson, Innocenza Busa, Stefano Camera, Carmelita Carbone, Giada Casali, Mark Casali, Viviana Casasola, Norberto Castro, Marcio Catelan, Lorenzo Cavallo, Cristina Chiappini, Maria-Rosa Cioni, Matthew Colless, Laura Colzi, Sofia Contarini, Warrick Couch, Filippo D'Ammando, William d'Assignies D., Valentina D'Orazi, Ronaldo da Silva, Maria Giovanna Dainotti, Francesco Damiani, Camilla Danielski, Annalisa De Cia, Roelof S. de Jong, Suhail Dhawan, Philippe Dierickx, Simon P. Driver, Ulyana Dupletsa, Stephanie Escoffier, Ana Escorza, Michele Fabrizio, Giuliana Fiorentino, Adriano Fontana, Francesco Fontani, Daniel Forero Sanchez, Patrick Franois, Francisco Jose Galindo-Guil, Anna Rita Gallazzi, Daniele Galli, Miriam Garcia, Jorge Garcia-Rojas, Bianca Garilli, Robert Grand, Mario Giuseppe Guarcello, Nandini Hazra, Amina Helmi, Artemio Herrero, Daniela Iglesias, Dragana Ilic, Vid Irsic, Valentin D. Ivanov, Luca Izzo, Pascale Jablonka, Benjamin Joachimi, Darshan Kakkad, Sebastian Kamann, Sergey Koposov, Georges Kordopatis, Andjelka B. Kovacevic, Katarina Kraljic, Hanindyo Kuncarayakti, Yuna Kwon, Fiorangela La Forgia, Ofer Lahav, Clotilde Laigle, Monica Lazzarin, Ryan Leaman, Floriane Leclercq, Khee-Gan Lee, David Lee, Matt D. Lehnert, Paulina Lira, Eleonora Loffredo, Sara Lucatello, Laura Magrini, Kate Maguire, Guillaume Mahler, Fatemeh Zahra Majidi, Nicola Malavasi, Filippo Mannucci, Marcella Marconi, Nicolas Martin, Federico Marulli, Davide Massari, Tadafumi Matsuno, Jorryt Mattheee, Sean McGee, Jaroslav Merc, Thibault Merle, Andrea Miglio, Alessandra Migliorini, Ivan Minchev, Dante Minniti, Nuria Miret-Roig, Ana Monreal Ibero, Federico Montano, Ben T. Montet, Michele Moresco, Chiara Moretti, Lauro Moscardini, Andres Moya, Oliver Mueller, Themiya Nanayakkara, Matt Nicholl, Thomas Nordlander, Francesca Onori, Marco Padovani, Anna Francesca Pala, Swayamtrupta Panda, Mamta Pandey-Pommier, Luca Pasquini, Michal Pawlak, Priscila J. Pessi, Alice Pisani, Lukav C. Popovic, Loredana Prisinzano, Roberto Raddi, Monica Rainer, Alberto Rebassa-Mansergas, Johan Richard, Mickael Rigault, Antoine Rocher, Donatella Romano, Piero Rosati, Germano Sacco, Ruben Sanchez-Janssen, Andreas A. C. Sander, Jason L. Sanders, Mark Sargent, Elena Sarpa, Carlo Schimd, Pietro Schipani, Emiliano Sefusatti, Graham P. Smith, Lorenzo Spina, Matthias Steinmetz, Sandro Tacchella, Grazina Tautvaisiene, Christopher Theissen, Guillaume Thomas, Yuan-Sen Ting, Tony Travouillon, Laurence Tresse, Oem Trivedi, Maria Tsantaki, Maria Tsedrik, Tanya Urrutia, Elena Valenti, Mathieu Van der Swaelmen, Sophie Van Eck, Francesco Verdiani, Aurelien Verdier, Susanna Diana Vergani, Anne Verhamme, Joel Vernet, Giovanni Verza, Matteo Viel, Pauline Vielzeuf, Giustina Vietri, Jorick S. Vink, Carlos Viscasillas Vazquez, Hai-Feng Wang, Peter M. Weilbacher, Martin Wendt, Nicholas Wright, Quanzhi Ye, Christophe Yeche, Jiaxi Yu, Tayyaba Zafar, Stefano Zibetti, Bodo Ziegler, Igor Zinchenko
- https://arxiv.org/abs/2403.05398
New Kids in Town. Sextans~II: a new stellar system in the outskirts of the Milky Way. (arXiv:2311.06037v1 [astro-ph.GA])
- Volume 18, Issue 44 - article #4
- Massimiliano Gatto, Michele Bellazzini, Crescenzo Tortora, Vincenzo Ripepi, Massimo Dall'Ora, Michele Cignoni, Konrad Kuijken, Hendrik Hildebrandt, Shiyang Zhang, Jelte de Jong, Nicola R. Napolitano
- http://arxiv.org/abs/2311.06037
The Pristine survey -- XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry. (arXiv:2308.01344v1 [astro-ph.GA])
- Volume 18, Issue 31 - article #5
- Nicolas F. Martin, Else Starkenburg, Zhen Yuan, Morgan Fouesneau, Anke Arentsen, Francesca De Angeli, Felipe Gran, Martin Montelius, René, Andrae, Michele Bellazzini, Paolo Montegriffo, Anna F. Esselink, Hanyuan Zhang, Kim A. Venn, Akshara Viswanathan, David S. Aguado, Giuseppina Battaglia, Manuel Bayer, Piercarlo Bonifacio, Elisabetta Caffau, Patrick Côté, Raymond Carlberg, Sébastien Fabbro, Emma Fernández Alvar, Jonay I. González Hernández, Isaure González Rivera de La Vernhe, Vanessa Hill, Rodrigo A. Ibata, Pascale Jablonka, Georges Kordopatis, Carmela Lardo, Alan W. McConnachie, Camila Navarrete, Julio Navarro, Alejandra Recio-Blanco, Rubén Sánchez Janssen, Federico Sestito, Guillaume F. Thomas, Sara Vitali, Kristopher Youakim
- http://arxiv.org/abs/2308.01344
The Complexity of the Cetus Stream Unveiled from the Fusion of STREAMFINDER and StarGO
- Volume 17, Issue 19 - article #8
- Zhen Yuan, Khyati Malhan, Federico Sestito, Rodrigo A. Ibata, Nicolas F. Martin, Jiang Chang, Ting S. Li, Elisabetta Caffau, Piercarlo Bonifacio, Michele Bellazzini
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ac616f
The Complexity of the Cetus Stream Unveiled from the Fusion of STREAMFINDER and StarGO. (arXiv:2112.05775v2 [astro-ph.GA] UPDATED)
- Volume 17, Issue 15 - article #3
- 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
- http://arxiv.org/abs/2112.05775
The Pristine survey -- XVII. The C-19 stream is dynamically hot and more extended than previously thought. (arXiv:2203.02512v1 [astro-ph.GA])
- Volume 17, Issue 10 - article #8
- 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 Arensten, 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 Sestito, Guillaume F. Thomas, Akshara Viswanathan, Sara Vitali
- http://arxiv.org/abs/2203.02512
The Pristine survey -- XVI. The metallicity of 26 stellar streams around the Milky Way detected with the STREAMFINDER in Gaia EDR3. (arXiv:2201.01310v1 [astro-ph.GA])
- Volume 17, Issue 1 - article #6
- 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 Vitali, Karina T. Voggel
- http://arxiv.org/abs/2201.01310
Evidence of a Dwarf Galaxy Stream Populating the Inner Milky Way Halo
- Volume 16, Issue 42 - article #7
- Khyati Malhan, Zhen Yuan, Rodrigo A. Ibata, Anke Arentsen, Michele Bellazzini,, Nicolas F. Martin
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/920/1/51
Evidence of a dwarf galaxy stream populating the inner Milky Way Halo. (arXiv:2104.09523v2 [astro-ph.GA] UPDATED)
- Volume 16, Issue 30 - article #2
- Khyati Malhan, Zhen Yuan, Rodrigo Ibata, Anke Arentsen, Michele Bellazzini, Nicolas F. Martin
- http://arxiv.org/abs/2104.09523
Charting the Galactic acceleration field I. A search for stellar streams with Gaia DR2 and EDR3 with follow-up from ESPaDOnS and UVES. (arXiv:2012.05245v1 [astro-ph.GA])
- Volume 15, Issue 50 - article #2
- Rodrigo Ibata, Khyati Malhan, Nicolas Martin, Dominique Aubert, Benoit Famaey, Paolo Bianchini, Giacomo Monari, Arnaud Siebert, Guillaume F. Thomas, Michele Bellazzini, Piercarlo Bonifacio, Elisabetta Caffau, Florent Renaud
- http://arxiv.org/abs/2012.05245
Phase-space correlation in stellar streams of the Milky Way halo: The clash of Kshir and GD-1. (arXiv:1911.00009v1 [astro-ph.GA])
- Volume 14, Issue 45 - article #4
- Khyati Malhan, Rodrigo A. Ibata, Raymond G. Carlberg, Michele Bellazzini, Benoit Famaey, Nicolas F. Martin
- http://arxiv.org/abs/1911.00009
Identification of the Long Stellar Stream of the Prototypical Massive Globular Cluster $omega$ Centauri. (arXiv:1902.09544v1 [astro-ph.GA])
- Volume 14, Issue 9 - article #2
- Rodrigo Ibata, Michele Bellazzini, Khyati Malhan, Nicolas Martin, Paolo Bianchini
- http://arxiv.org/abs/1902.09544
Potassium: A New Actor on the Globular Cluster Chemical Evolution Stage. The Case of NGC 2808
- Volume 10, Issue 10 - article #22
- Alessio Mucciarelli, Michele Bellazzini, Thibault Merle, Bertrand Plez, Emanuele Dalessandro, and Rodrigo Ibata
- The Astrophysical Journal - Volume: 801, Issue: 1
- View article PDF (272 KB)
Chemical enrichment in very low metallicity environments: Boötes I
- Volume 9, Issue 25 - article #45
- Donatella Romano, Michele Bellazzini, Else Starkenburg, and Ryan Leaman
- Monthly Notices of the Royal Astronomical Society - Volume: 446, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF)
First Evidence of Fully Spatially Mixed First and Second Generations in Globular Clusters: The Case of NGC 6362
- Volume 9, Issue 21 - article #101
- Emanuele Dalessandro, Davide Massari, Michele Bellazzini, Paolo Miocchi, Alessio Mucciarelli, Maurizio Salaris, Santi Cassisi, Francesco R. Ferraro, and Barbara Lanzoni
- The Astrophysical Journal Letters - Volume: 791, Issue: 1
- View article PDF (789 KB)
Does the Sagittarius Stream constrain the Milky Way halo to be triaxial?
- Volume 7, Issue 52 - article #5
- Rodrigo Ibata, Geraint F. Lewis, Nicolas F. Martin, Michele Bellazzini, Matteo Correnti
- arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Dec
- arXiv:1212.4958 [pdf, ps, other]
Does the Sagittarius Stream constrain the Milky Way halo to be triaxial?
- Volume 7, Issue 51 - article #3
- Rodrigo Ibata, Geraint F. Lewis, Nicolas F. Martin, Michele Bellazzini, Matteo Correnti
- arXiv.org - Astrophysics - Volume: 2012, Issue: 21 Dec
- arXiv:1212.4958 [pdf, ps, other]
Dwarf Galaxies and Globular Clusters
- Volume 7, Issue 43 - article #4
- Michele Bellazzini (INAF-OABo)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 26 Oct
- arXiv:1210.6169 [pdf, ps, other]
The horizontal branch luminosity vs metallicity in M31 globular clusters
- Volume 7, Issue 29 - article #12
- Luciana Federici (1), Carla Cacciari (1), Michele Bellazzini (1), Flavio Fusi Pecci (1), Silvia Galleti (1), Sibilla Perina (1) ((1) INAF-Osservatorio Astronomico di Bologna, Italy)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Jul
- arXiv:1207.4731 [pdf, ps, other]
The Dynamics and Metallicity Distribution of the Distant Dwarf Galaxy VV124
- Volume 7, Issue 20 - article #30
- Evan N. Kirby, Judith G. Cohen, and Michele Bellazzini
- The Astrophysical Journal - Volume: 751, Issue: 1
- Abstract References Full text PDF (2.82 MB) HTML with Enhancements
The Dynamics and Metallicity Distribution of the Distant Dwarf Galaxy VV124
- Volume 7, Issue 12 - article #8
- Evan N. Kirby (Caltech), Judith G. Cohen (Caltech), Michele Bellazzini (INAF)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4561 [pdf, ps, other]
Hide and Seek between Andromeda's Halo, Disk, and Giant Stream
- Volume 6, Issue 48 - article #29
- Gisella Clementini, Rodrigo Contreras Ramos, Luciana Federici, Giulia Macario, Giacomo Beccari, Vincenzo Testa, Michele Cignoni, Marcella Marconi, Vincenzo Ripepi, Monica Tosi, Michele Bellazzini, Flavio Fusi Pecci, Emiliano Diolaiti, Carla Cacciari, Bruno Marano, Emanuele Giallongo, Roberto Ragazzoni, Andrea Di Paola, Stefano Gallozzi and Riccardo Smareglia
- The Astrophysical Journal - Volume: 743, Issue: 1
- Abstract References Full text PDF (11.65 MB) HTML with Enhancements
Hide and seek between Andromeda's halo, disk, and giant stream
- Volume 6, Issue 47 - article #8
- Gisella Clementini (1), Rodrigo Contreras Ramos (1 and 2), Luciana Federici (1), Giulia Macario (1 and 2), Giacomo Beccari (3), Vincenzo Testa (4), Michele Cignoni (2), Marcella Marconi (5), Vincenzo Ripepi (5), Monica Tosi (1), Michele Bellazzini (1), Flavio Fusi Pecci (1), Emiliano Diolaiti (1), Carla Cacciari (1), Bruno Marano (2), Emanuele Giallongo (4), Roberto Ragazzoni (6), Andrea Di Paola (4), Stefano Gallozzi (4), Riccardo Smareglia (7) ((1) INAF, Osservatorio Astronomico di Bologna, Bologna, Italy, (2) Dipartimento di Astronomia, Universita' di Bologna, Bologna, Italy, (3) European Southern Observatory, Garching bei Munchen, Germany, (4) INAF, Osservatorio Astronomico di Roma, Monteporzio, Italy, (5) INAF, Osservatorio Astronomico di Capodimonte, Napoli, Italy, (6) INAF, Osservatorio Astronomico di Padova, Padova, Italy, (7) INAF, Osservatorio Astronomico di Trieste, Trieste, Italy.)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
- arXiv:1111.5301 [pdf, other]
The Non-segregated Population of Blue Straggler Stars in the Remote Globular Cluster Palomar 14
- Volume 6, Issue 31 - article #33
- Giacomo Beccari, Antonio Sollima, Francesco R. Ferraro, Barbara Lanzoni, Michele Bellazzini, Guido De Marchi, David Valls-Gabaud and Robert T. Rood
- The Astrophysical Journal Letters - Volume: 737, Issue: 1
- Abstract References Full text PDF (518 KB) View as HTML
The non-segregated population of blue straggler stars in the remote globular cluster Palomar 14
- Volume 6, Issue 27 - article #21
- Giacomo Beccari, Antonio Sollima, Francesco R. Ferraro, Barbara Lanzoni, Michele Bellazzini, Guido De Marchi, David Valls-Gabaud, Robert T. Rood
- arXiv.org - Astrophysics - Volume: 2011, Issue: 8 Jul
- arXiv:1107.0576 [pdf, ps, other]
Calcium and Light-elements Abundance Variations from High-resolution Spectroscopy in Globular Clusters
- Volume 5, Issue 11 - article #24
- <em >Eugenio Carretta, Angela Bragaglia, Raffaele Gratton, Sara Lucatello, Michele Bellazzini, and Valentina D'Orazi</em&gt,
- The Astrophysical Journal Letters - Volume: 712, Issue: 1
- Abstract | References
Calcium and light-elements abundance variations from high resolution spectroscopy in globular clusters
- Volume 5, Issue 6 - article #7
- Eugenio Carretta (1), Angela Bragaglia (1), Raffaele Gratton (2), Sara Lucatello (2,3), Michele Bellazzini (1), Valentina D'Orazi (2) ((1)INAF-Osservatorio Astronomico di Bologna, (2) INAF-Osservatorio Astronomico di Padova, (3) Excellence Cluster Universe, Garching)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 5 Feb
- arXiv:1002.0002 [ps, pdf, other]
The Anglo-Australian Telescope/Wide Field Imager survey of the Monoceros Ring and Canis Major dwarf galaxy – II. From l= (280–025)°
- Volume 3, Issue 44 - article #16
- Blair C. Conn, Richard R. Lane, Geraint F. Lewis, Mike J. Irwin, Rodrigo A. Ibata, Nicolas F. Martin, Michele Bellazzini, Artem V. Tuntsov
- Monthly Notices of the Royal Astronomical Society - Volume: 390, Issue: 4
- Abstract | References | Full Text: HTML, PDF (Size: 11256K)
  Save Article
The AAT/WFI survey of the Monoceros Ring and Canis Major Dwarf galaxy: II. from l = (280 - 025)deg
- Volume 3, Issue 34 - article #13
- Blair C. Conn, Richard R. Lane, Geraint F. Lewis, Mike J. Irwin, Rodrigo A. Ibata, Nicolas F. Martin, Michele Bellazzini, Artem V. Tuntsov
- arXiv.org - Astrophysics - Volume: 2008, Issue: 21 Aug
- arXiv:0808.2534 [ps, pdf, other]
A population of binaries in the Asymptotic Giant Branch of 47 Tucanae?
- Volume 1, Issue 37 - article #23
- Giacomo Beccari, Francesco R. Ferraro, Barbara Lanzoni, Michele Bellazzini
- ArXiv - Astrophysics
- astro-ph/0610289 [abs, ps, pdf, other]

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