Browsing by Author "Ferrarese, Laura"
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- ItemA GEMINI/GMOS STUDY OF INTERMEDIATE LUMINOSITY EARLY-TYPE VIRGO CLUSTER GALAXIES. I. GLOBULAR CLUSTER AND STELLAR KINEMATICS(2015) Li, Biao; Peng, Eric W.; Zhang, Hong-xin; Blakeslee, John P.; Côté, Patrick; Ferrarese, Laura; Jordán Colzani, Andrés Cristóbal; Liu, Chengze; Mei, Simona; Puzia, Thomas H.
- ItemDark Matter in Ultra-diffuse Galaxies in the Virgo Cluster from Their Globular Cluster Populations(2018) Toloba, Elisa; Lim, Sungsoon; Peng, Eric; Sales, Laura V.; Guhathakurta, Puragra; Mihos, J. Christopher; Cote, Patrick; Boselli, Alessandro; Cuillandre, Jean-Charles; Ferrarese, Laura; Gwyn, Stephen; Lancon, Ariane; Munoz, Roberto; Puzia, Thomas H.
- ItemErratum: The Next Generation Virgo Cluster Survey. X. Properties of Ultra-compact Dwarfs in the M87, M49, and M60 Regions(2015) Liu, Chengze; Peng, Eric W.; Côté, Patrick; Ferrarese, Laura; Jordán, Andrés J.; Mihos, J. Christopher; Zhang, Hong-Xin; Muñoz, Roberto P.; Puzia, Thomas H.; Lanço, Ariane
- ItemEvidence for the Rapid Formation of Low-mass Early-type Galaxies in Dense Environments(2016) Liu, Yiqing; Peng, Eric W.; Blakeslee, John; Cote, Patrick; Ferrarese, Laura; Jordán Colzani, Andrés Cristóbal; Puzia, Thomas H.; Tolobar, Elisa; Zhang, Hongxin
- ItemNew constraints on a complex relation between globular cluster colors and environment(2016) Powalka, Mathieu; Puzia, Thomas H.; Lançon, Ariane; Peng, Eric W.; Schönebeck, Frederik; Alamo Martínez, Karla; Ángel Ángel, Simón Andrés; Blakeslee, John P.; Côté, Patrick; Cuillandre, Jean-Charles; Duc, Pierre-Alain; Durrell, Patrick; Ferrarese, Laura; Grebel, Eva K.; Guhathakurta, Puragra; Gwyn, S. D. J.; Kuntschner, Harald; Lim, Sungsoon; Liu, Chengze; Lyubenova, Mariya
- ItemStellar population properties of ultracompact dwarfs in M87 : a mass-metallicity correlation connecting low-metallicity globular clusters and compact ellipticals(2018) Zhang, Hong Xin; Puzia, Thomas H.; Peng, Eric W.; Liu, Chengze; Coté, Patrick; Ferrarese, Laura; Duc, Pierre Alain; Eigenthaler, Paul; Lim, Sungsoon; Muñoz, Roberto P.
- ItemTHE ACS FORNAX CLUSTER SURVEY. XI. CATALOG OF GLOBULAR CLUSTER CANDIDATES(2015) Jordán Colzani, Andrés Cristóbal; Peng, Eric W.; Blakeslee, John P.; Cote, Patrick; Eyheramendy Duerr, Susana; Ferrarese, Laura
- ItemThe ACS Fornax Cluster Survey. XII. Diffuse Star Clusters in Early-type Galaxies(2016) Liu, Yiqing; Peng, Eric W.; Lim, Sungsoon; Jordán Colzani, Andrés Cristóbal; Blakeslee, John; Cote, Patrick; Ferrarese, Laura; Pattarakijwanich, Petchara
- ItemThe complex nature of the nuclear star cluster in FCC 277(2013) Lyubenova, Mariya; Bosch, Remco C. E. van den; Cote, Patrick; Kuntschner, Harald; van de Ven, Glenn; Ferrarese, Laura; Jordán Colzani, Andrés Cristóbal; Infante Lira, Leopoldo; Peng, Eric W.
- ItemThe most massive ultra-compact dwarf galaxy in the virgo cluster(2015) Liu, Chengze; Peng, Eric W.; Toloba, Elisa; Christopher Mihos, J.; Ferrarese, Laura; Álamo Martínez, Karla; Zhang, Hong-Xin; Côté, Patrick; Cuillandre, Jean-Charles; Puzia, Thomas H.
- ItemThe Next Generation Fornax Survey (NGFS). III. Revealing the Spatial Substructure of the Dwarf Galaxy Population Inside Half of Fornax's Virial Radius(2018) Órdenes Briceño, Yasna; Eigenthaler, Paul; Taylor, Matthew A.; Puzia, Thomas H.; Alamo-Martinez, Karla; Ribbeck, Karen X.; Munoz, Roberto P.; Zhang, Hongxin; Grebel, Eva K.; Ángel Ángel, Simón Andrés; Cote, Patrick; Ferrarese, Laura; Hilker, Michael; Lancon, Ariane; Mieske, Steffen; Miller, Bryan W.; Rong, Yu; Sanchez-Janssen, Ruben
- ItemThe Next Generation Fornax Survey (NGFS). IV. Mass and Age Bimodality of Nuclear Clusters in the Fornax Core Region(2018) Órdenes Briceño, Yasna; Puzia, Thomas H.; Eigenthaler, Paul; Taylor, Matthew A.; Munoz, Roberto P.; Zhang, Hongxin; Alamo-Martinez, Karla; Ribbeck, Karen X.; Grebel, Eva K.; Ángel Ángel, Simón Andrés; Cote, Patrick; Ferrarese, Laura; Hilker, Michael; Lancon, Ariane; Mieske, Steffen; Miller, Bryan W.; Rong, Yu; Sanchez-Janssen, Ruben
- ItemThe Next Generation Virgo Cluster Survey (NGVS). XXIV. The Red Sequence to ~106 L⊙ and Comparisons with Galaxy Formation Models(2017) Roediger, Joel C.; Ferrarese, Laura; Côté, Patrick; MacArthur, Lauren A.; Sánchez Janssen, Rubén; Blakeslee, John P.; Peng, Eric W.; Liu, Chengze; Puzia, Thomas H.; Muñoz Soria, Roberto
- ItemTHE NEXT GENERATION VIRGO CLUSTER SURVEY (NGVS). XXV. FIDUCIAL PANCHROMATIC COLORS OF VIRGO CORE GLOBULAR CLUSTERS AND THEIR COMPARISON TO MODEL PREDICTIONS(2016) Powalka, Mathieu; Lançon, Ariane; Puzia, Thomas H.; Peng, Eric W.; Chengze, Liu; Muñoz, Roberto P.; Blakeslee, John P.; Côté, Patrick; Ferrarese, Laura; Hongxin, Zhang
- ItemThe Next Generation Virgo Cluster Survey (NGVS). XXVI. The Issues of Photometric Age and Metallicity Estimates for Globular Clusters(2017) Powalka, Mathieu; Lançon, Ariane; Puzia, Thomas H.; Peng, Eric W.; Liu, Chengze; Muñoz, Roberto P.; Blakeslee, John P.; Côté, Patrick; Ferrarese, Laura; Zhang, Hongxin
- ItemThe Next Generation Virgo Cluster Survey (NGVS). XXXI. The Kinematics of Intracluster Globular Clusters in the Core of the Virgo Cluster(2018) Longobardi, Alessia; Peng, Eric W.; Cote, Patrick; Mihos, J. Christopher; Ferrarese, Laura; Puzia, Thomas H.; Lancon, Ariane; Zhang, Hong-Xin; Munoz, Roberto P.; Blakeslee, John P.; Guhathakurta, Puragra; Durrell, Patrick R.; Sanchez-Janssen, Ruben; Toloba, Elisa; Jordán Colzani, Andrés Cristóbal; Eyheramendy Duerr, Susana; Cuillandre, Jean-Charles; Gwyn, Stephen D. J.; Boselli, Alessandro; Duc, Pierre-Alain; Liu, Chengze; Alamo-Martinez, Karla; Powalka, Mathieu; Lim, Sungsoon
- ItemThe Next Generation Virgo Cluster Survey (NGVS). XXXII. A Search for Globular Cluster Substructures in the Virgo Galaxy Cluster Core(2018) Powalka, Mathieu; Puzia, Thomas H.; Lancon, Ariane; Longobardi, Alessia; Peng, Eric W.; Duc, Pierre-Alain; Alamo-Martinez, Karla; Blakeslee, John P.; Cote, Patrick; Cuillandre, Jean-Charles; Durrell, Patrick; Eigenthaler, Paul; Ferrarese, Laura; Guhathakurta, Puragra; Gwyn, S. D. J.; Hudelot, Patrick; Liu, Chengze; Mei, Simona; Munoz, Roberto P.; Roediger, Joel; Sanchez-Janssen, Ruben; Toloba, Elisa; Zhang, Hongxin
- ItemThe next generation virgo cluster survey. IX. Estimating the efficiency of galaxy formation on the lowest-mass scales(2015) Grossauer, Jonathan; Taylor, James E.; Ferrarese, Laura; MacArthur, Lauren A.; Côté, Patrick; Roediger, Joel; Courteau, Stéphane; Cuillandre, Jean Charles; Du, Pierre Alain; Jordán Colzani, Andrés Cristóbal
- ItemTHE NEXT GENERATION VIRGO CLUSTER SURVEY. XXII. SHELL FEATURE EARLY-TYPE DWARF GALAXIES IN THE VIRGO CLUSTER(IOP PUBLISHING LTD, 2017) Paudel, Sanjaya; Smith, Rory; Duc, Pierre Alain; Cote, Patrick; Cuillandre, Jean Charles; Ferrarese, Laura; Blakeslee, John P.; Boselli, Alessandro; Cantiello, Michele; Gwyn, S. D. J.; Guhathakurta, Puragra; Mei, Simona; Mihos, J. Christopher; Peng, Eric W.; Powalka, Mathieu; Sanchez Janssen, Ruben; Toloba, Elisa; Zhang, HongxinThe Next Generation Virgo Cluster Survey is a deep (with a 2 sigma detection limit mu g = 29 mag arcsec(-2) in the g-band) optical panchromatic survey targeting the Virgo cluster from its core to virial radius, for a total areal coverage of 104 square degrees. As such, the survey is well suited for the study of galaxies' outskirts, haloes, and low surface brightness features that arise from dynamical interactions within the cluster environment. We report the discovery of extremely faint (mu g > 25 mag arcsec(-2)) shells in three Virgo cluster early-type dwarf galaxies: VCC. 1361, VCC. 1447, and VCC. 1668. Among them, VCC. 1447 has an absolute magnitude Mg = -11.71 mag and is the least massive galaxy with a shell system discovered to date. We present a detailed study of these low surface brightness features. We detect between three and four shells in each of our galaxies. Within the uncertainties, we find no evidence of a color difference between the galaxy main body and shell features. The observed arcs of the shells are located up to several effective radii of the galaxies. We further explore the origin of these low surface brightness features with the help of idealized numerical simulations. We find that a near equal mass merger is best able to reproduce the main properties of the shells, including their quite symmetric appearance and their alignment along the major axis of the galaxy. The simulations provide support for a formation scenario in which a recent merger, between two near-equal mass, gas-free dwarf galaxies, forms the observed shell systems.
- ItemTHE. NEXT. GENERATION. VIRGO. CLUSTER. SURVEY. (NGVS). XIII. THE. LUMINOSITY. AND. MASS. FUNCTION. OF. GALAXIES. IN. THE. CORE. OF. THE. VIRGO. CLUSTER. AND. THE. CONTRIBUTION. FROM. DISRUPTED. SATELLITES(2016) Ferrarese, Laura; Côté, Patrick; Sánchez-Janssen, Rubén; Roediger, Joel; McConnachie, Alan W.; Durrell, Patrick R.; MacArthur, Lauren A.; Blakeslee, John P.; Jordán Colzani, Andrés Cristóbal; Puzia, Thomas H.