IAC preprints archive

This archive contains the papers by IAC researchers accepted for publication in refereed journals, and published as "IAC preprint".


Last submitted preprints

PP 018086

The Pristine Survey IV: Approaching the Galactic metallicity floor with the discovery of an ultra metal-poor star

Else Starkenburg, David S. Aguado(1), Piercarlo Bonifacio, Elisabetta Caffau, Pascale Jablonka, Carmela Lardo, Nicolas Martin, Ruben Sanchez-Janssen, Federico Sestito, Kim A. Venn, Kris Youakim, Carlos Allende Prieto(1), Anke Arentsen, Marc Gentile, Jonay I. Gonzalez Hernandez(1), Collin Kielty, Helmer H. Koppelman, Nicolas Longeard, Eline Tolstoy, Raymond G. Carlberg, Patrick Cote, Morgan Fouesneau, Vanessa Hill, Alan W. McConnachie, Julio F. Navarro
(1) IAC
Accepted for publication in MNRAS | Submitted on 2018-07-21 | Project P/301008
PP 018085

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Bo Ma, Jian Ge, Matthew Muterspaugh, Michael A. Singer, Gregory W. Henry, Jonay I. Gonzalez Hernandez(1), Sirinrat Sithajan, Sarik Jeram, Michael Williamson, Keivan Stassun, Benjamin Kimock, Frank Varosi, Sidney Schofield, Jian Liu, Scott Powell, Anthony Cassette, Hali Jakeman, Louis Avner, Nolan Grieves, Rory Barnes, Sankalp Gilda, Jim Grantham, Greg Stafford, David Savage, Steve Bland, Brent Ealey
(1) IAC
Accepted for publication in MNRAS | Submitted on 2018-07-20 | Project P/301701, P/309506
PP 018084

Spectroscopic characterisation of the stellar content of ultra diffuse galaxies

T. Ruiz-Lara (1,2), M.A. Beasley (1,2), J. Falcón-Barroso (1,2), J. Román (1,2), F. Pinna (1,2), C. Brook (1,2), A. Di Cintio (1,2), I. Martín-Navarro (3,4), I. Trujillo (1,2), and A. Vazdekis (1,2)
(1) Instituto de Astrofísica de Canarias, Calle Vía Láctea s/n, E-38205 La Laguna, Tenerife, Spain (2) Departamento de Astrofísica, Universidad de La Laguna, E-38200 La Laguna, Tenerife, Spain (3) University of California Observatories, 1156 High Street, Santa Cruz, CA 95064, USA (4) Max-Planck Institut f\"ur Astronomie, Konigstuhl 17, D-69117 Heidelberg, Germany
Accepted for publication in MNRAS | Submitted on 2018-07-16 | Project P/300624 y P/301204
PP 018083

Stellar chemo-kinematics of the Cetus dwarf spheroidal galaxy

S. Taibi (1,2), G. Battaglia (1,2), N. Kacharov (3), M. Rejkuba (4,5), M. Irwin (6), R. Leaman (3), M. Zoccali (7,8), E. Tolstoy (9), P. Jablonka (10,11)
(1) IAC, Spain, (2) ULL, Spain, (3) MPIA, Heidelberg, Germany, (4) ESO, Garching, Germany, (5) Excellence Cluster Origin and Structure of the Universe, Garching, Germany, (6) Institute of Astronomy, Cambridge, UK, (7) Instituto de Astrofísica - PUC, Santiago, Chile (8) Millennium Institute of Astrophysics, Santiago, Chile, (9) Kapteyn Astronomical Institute, Groningen, Netherlands, (10) Institute of Physics, Laboratory of Astrophysics - EPFL, Sauverny, Switzerland, (11) GEPI, CNRS UMR 8111, Observatoire de Paris, Meudon, France
Accepted for publication in A&A | Submitted on 2018-07-16 | Project P/301204
PP 018082

3D non-LTE corrections for Li abundance and 6Li/7Li isotopic ratio in solar-type stars I. Application to HD 207129 and HD 95456

G. Harutyunyan, M. Steffen, A. Mott, E. Caffau, G. Israelian(1), J.I. González Hernández(1), K.G. Strassmeier
(1) IAC
Accepted for publication in A&A | Submitted on 2018-07-12 | Project P/300423