Space Sciences

Listando 31 trabajos del autor/autora 38

Lista de trabajos en el área Space Sciences

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Article Zero-metallicity Hypernova Uncovered by an Ultra-metal-poor Star in the Sculptor Dwarf Spheroidal Galaxy* Skuladottir, Asa; Salvadori, Stefania; Amarsi, Anish M.; Tolstoy, Eline; Irwin, Michael J.; Hill, Vanessa; Jablonka, Pascale; Battaglia, Giuseppina; Starkenburg, Else; Massari, Davide; Helmi, Amina; Posti, Lorenzo ASTROPHYSICAL JOURNAL LETTERS 2041-8205 (2021) DOI / 10.3847/2041-8213/ac0dc2 Green submitted

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Article Metallicity and alpha-Element Abundance Gradients along the Sagittarius Stream as Seen by APOGEE Hayes, Christian R.; Majewski, Steven R.; Hasselquist, Sten; Anguiano, Borja; Shetrone, Matthew; Law, David R.; Schiavon, Ricardo P.; Cunha, Katia; Smith, Verne V.; Beaton, Rachael L.; Price-Whelan, Adrian M.; Allende Prieto, Carlos; Battaglia, Giuseppina; ASTROPHYSICAL JOURNAL 0004-637X (2020) DOI / 10.3847/1538-4357/ab62ad Green accepted, Green published, Green submitted

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Article What is the Milky Way outer halo made of? High resolution spectroscopy of distant red giants Battaglia, G.; North, P.; Jablonka, P.; Shetrone, M.; Minniti, D.; Diaz, M.; Starkenburg, E.; Savoy, M. ASTRONOMY & ASTROPHYSICS 0004-6361 (2017) DOI / 10.1051/0004-6361/201731879 Bronze

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Article Appearances can be deceiving: clear signs of accretion in the seemingly ordinary Sextans dSph Cicuendez, L.; Battaglia, G. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2018) DOI / 10.1093/mnras/sty1748 Bronze, Green submitted

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Article On the early evolution of Local Group dwarf galaxy types: star formation and supernova feedback Bermejo-Climent, Jose R.; Battaglia, Giuseppina; Gallart, Carme; Di Cintio, Arianna; Brook, Chris B.; Cicuendez, Luis; Monelli, Matteo; Leaman, Ryan; Mayer, Lucio; Penarrubia, Jorge; Read, Justin I. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2018) DOI / 10.1093/mnras/sty1651 Green accepted, Green published

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Article Solo dwarfs - III. Exploring the orbital origins of isolated Local Group galaxies with Gaia Data Release 2 McConnachie, Alan W.; Higgs, Clare R.; Thomas, Guillaume F.; Venn, Kim A.; Cote, Patrick; Battaglia, Giuseppina; Lewis, Geraint F. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2021) DOI / 10.1093/mnras/staa3740 Green submitted

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Article APOGEE Chemical Abundances of the Sagittarius Dwarf Galaxy Hasselquist, Sten; Shetrone, Matthew; Smith, Verne; Holtzman, Jon; McWilliam, Andrew; Fernadez-Trincado, J. G.; Beers, Timothy C.; Majewski, Steven R.; Nidever, David L.; Tang, Baitian; Tissera, Patricia B.; Fernandez Alvar, Emma; Allende Prieto, Carlos; A ASTROPHYSICAL JOURNAL 0004-637X (2017) DOI / 10.3847/1538-4357/aa7ddc Green submitted, Bronze

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Article Alone on a wide wide sea. The origin of SECCO 1, an isolated star-forming gas cloud in the Virgo cluster Bellazzini, M.; Armillotta, L.; Perina, S.; Magrini, L.; Cresci, G.; Beccari, G.; Battaglia, G.; Fraternali, F.; de Zeeuw, P. T.; Martin, N. F.; Calura, F.; Ibata, R.; Coccato, L.; Testa, V.; Correnti, M. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2018) DOI / 10.1093/mnras/sty467

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Article The mass of our Galaxy from satellite proper motions in the Gaia era Fritz, T. K.; Di Cintio, A.; Battaglia, G.; Brook, C.; Taibi, S. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2020) DOI / 10.1093/mnras/staa1040

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Article Dissecting the stellar content of Leo I: a dwarf irregular caught in transition Ruiz-Lara, T.; Gallart, C.; Monelli, M.; Fritz, T. K.; Battaglia, G.; Cassisi, S.; Luis Aznar, M.; Russo Cabrera, A., V; Rodriguez-Martin, I; Salazar-Gonzalez, J. J. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2021) DOI / 10.1093/mnras/staa3871 Green submitted

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Article The Tucana dwarf spheroidal galaxy: not such a massive failure after all Taibi, S.; Battaglia, G.; Rejkuba, M.; Leaman, R.; Kacharov, N.; Iorio, G.; Jablonka, P.; Zoccali, M. ASTRONOMY & ASTROPHYSICS 0004-6361 (2020) DOI / 10.1051/0004-6361/201937240

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Article Variable stars in Local Group galaxies - V. The fast and early evolution of the low-mass Eridanus II dSph galaxy Martinez-Vazquez, C. E.; Monelli, M.; Cassisi, S.; Taibi, S.; Gallart, C.; Vivas, A. K.; Walker, A. R.; Martin-Ravelo, P.; Zenteno, A.; Battaglia, G.; Bono, G.; Calamida, A.; Carollo, D.; Cicuendez, L.; Fiorentino, G.; Marconi, M.; Salvadori, S.; Balbinot, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021) DOI / 10.1093/mnras/stab2493

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Article Solo dwarfs II: the stellar structure of isolated Local Group dwarf galaxies Higgs, C. R.; McConnachie, A. W.; Annau, N.; Irwin, M.; Battaglia, G.; Cote, P.; Lewis, G. F.; Venn, K. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2021) DOI / 10.1093/mnras/stab002

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Article LITTLE THINGS in 3D: robust determination of the circular velocity of dwarf irregular galaxies Iorio, G.; Fraternali, F.; Nipoti, C.; Di Teodoro, E.; Read, J. I.; Battaglia, G. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2017) DOI / 10.1093/mnras/stw3285 Green accepted

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Article The Star Formation History of Eridanus II: On the Role of Supernova Feedback in the Quenching of Ultrafaint Dwarf Galaxies* Gallart, C.; Monelli, M.; Ruiz-Lara, T.; Calamida, A.; Cassisi, S.; Cignoni, M.; Anderson, J.; Battaglia, G.; Bermejo-Climent, J. R.; Bernard, E. J.; Martinez-Vazquez, C. E.; Mayer, L.; Salvadori, S.; Monachesi, A.; Navarro, J. F.; Shen, S.; Surot, F.; Tos ASTROPHYSICAL JOURNAL 0004-637X (2021) DOI / 10.3847/1538-4357/abddbe

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Article The effect of tides on the Sculptor dwarf spheroidal galaxy Iorio, G.; Nipoti, C.; Battaglia, G.; Sollima, A. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2019) DOI / 10.1093/mnras/stz1342

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Article Homogeneity in the early chemical evolution of the Sextans dwarf spheroidal galaxy Lucchesi, R.; Lardo, C.; Primas, F.; Jablonka, P.; North, P.; Battaglia, G.; Starkenburg, E.; Hill, V.; Irwin, M.; Francois, P.; Shetrone, M.; Tolstoy, E.; Venn, K. ASTRONOMY & ASTROPHYSICS 0004-6361 (2020) DOI / 10.1051/0004-6361/202037534

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Article Origin of stellar prolate rotation in a cosmologically simulated faint dwarf galaxy Cardona-Barrero, Salvador; Battaglia, Giuseppina; Di Cintio, Arianna; Revaz, Yves; Jablonka, Pascale MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 0035-8711 (2021) DOI / 10.1093/mnrasl/slab059 Green submitted

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Article Tracing the stellar component of low surface brightness Milky Way dwarf galaxies to their outskirts Cicuendez, L.; Battaglia, G.; Irwin, M.; Bermejo-Climent, J. R.; McMonigal, B.; Bate, N. F.; Lewis, G. F.; Conn, A. R.; de Boer, T. J. L.; Gallart, C.; Guglielmo, M.; Ibata, R.; McConnachie, A.; Tolstoy, E.; Fernando, N. ASTRONOMY & ASTROPHYSICS 0004-6361 (2018) DOI / 10.1051/0004-6361/201731450 Green submitted, Bronze