Chemical Tagging with APOGEE: Discovery of a Large Population of N
N-Rich Stars in Inner Galaxy 1 Chemical tagging with APOGEE: Discovery of a large population of N-rich stars in the inner Galaxy Ricardo P. Schiavon1⋆, Olga Zamora2,3, Ricardo Carrera2,3, Sara Lucatello4, A.C. Robin5, Melissa Ness6, Sarah L. Martell7, Verne V. Smith8,9, D. A. Garc´ıa Hern´andez2,3, Arturo Manchado2,3,10, Ralph Sch¨onrich11, Nate Bastian1, Cristina Chiappini12, Matthew Shetrone13, J. Ted Mackereth1, Rob A. Williams1, Szabolcs M´esz´aros14, Carlos Allende Prieto2,3, Friedrich Anders10, Dmitry Bizyaev15,16, Timothy C. Beers17, S. Drew Chojnowski18, Katia Cunha8,9, Courtney Epstein20, Peter M. Frinchaboy21, Ana E. Garc´ıa P´erez2, Fred R. Hearty22, Jon A. Holtzman23, Jennifer A. Johnson20, Karen Kinemuchi15, Steven R. Majewski18, Demitri Muna20, David L. Nidever24,25,26, Duy Cuong Nguyen27, Robert W. O’Connell18, Daniel Oravetz15, Kaike Pan15, Marc Pinsonneault20, Donald P. Schneider22, Matthias Schultheis28, Audrey Simmons15, Michael F. Skrutskie18, Jennifer Sobeck18, John C. Wilson18 & Gail Zasowski29 1Astrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool, L3 5RF, United Kingdom 2Instituto de Astrof´ısica de Canarias, E-38205 La Laguna, Tenerife, Spain 3Departamento de Astrof´ısica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, Spain 4INAF-Osservatorio Astronomico di Padova, Vicolo dellOsservatorio 5, I-35122 Padova, Italy 5Institut Utinam, CNRS UMR6213, Universit´ede Franche-Comt´e, OSU THETA Franche-Comt´e-Bourgogne, Observatoire de Besan¸con, BP 1615, 25010 Besan¸con
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