Last submitted preprints

PP 017123

The RoPES project with HARPS and HARPS-N. I. A system of super-Earths orbiting the moderately active K-dwarf HD 176986

A. Suárez Mascareño(1,2), J. I. González Hernández(1,3), R. Rebolo(1,3,4), S. Velasco(1,3), B. Toledo-Padrón(1,3), S. Udry(2), F. Motalebi(2), D. Ségrasan(2), A. Wyttenbach(2), M. Mayor(2), F. Pepe(2), C. Lovis(2), N. C. Santos(5,6), P. Figueira(5), M. Esposito(7)
(1)Instituto de Astrofísica de Canarias, (2)Observatoire Astronomique de l’Université de Genève, (3)Universidad de La Laguna, (4)Consejo Superior de Investigaciones Científicas, (5)Instituto de Astrofísica e Ciências do Espaço, (6)Universidade do Porto, (7)INAF - Osservatorio Astronomico di Capodimonte
Accepted for publication in A&A | Submitted on 2017-12-11 | Project P/309506, E/700111/02
PP 017122

Modeling Radial Velocities and Eclipse Photometry of the Kepler Target KIC 4054905: an Oscillating Red Giant in an Eclipsing Binary

M. Benbakoura (1), P. Gaulme (2), J. McKeever (2), P. G. Beck (3), J. Jackiewicz (2), R. A. Garcia (1)
1 CEA, Paris-Saclay; 2 NMSU; 3 IAC
Accepted for publication in SF2A proceedings | Submitted on 2017-12-07 | Project P/300008/02
PP 017121

Elemental Abundances of Kepler Objects of Interest in APOGEE. I. Two Distinct Orbital Period Regimes Inferred from Host Star Iron Abundances

Robert F. Wilson, Johanna Teske, Steven R. Majewski, Katia Cunha, Verne Smith, Diogo Souto, Chad Bender, Suvrath Mahadevan, Nicholas Troup, Carlos Allende Prieto, Keivan G. Stassun, Michael F. Skrutskie, Andrés Almeida, D. A. García-Hernández, Olga Zamora, Jonathan Brinkmann
Several institutions from USA and Europe (including IAC and ULL)
Accepted for publication in Astronomical Journal | Submitted on 2017-12-05 | Project P/308615
PP 017120

The IACOB project. V. Spectroscopic parameters of the O-type stars in the modern grid of standards for spectral classification

G. Holgado(1,2), S. Simón-Díaz(1,2), R.H.Barbá(3), J. Puls(4), A. Herrero(1,2), N. Castro(5), M. Garcia(6), J. Maíz Apellániz(7), I. Negueruela(8), C. Sabín-Sanjulián(3,9)
(1)Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife,Spain. (2)Departamento de Astrofísica, Universidad de La Laguna, E-38205 La Laguna, Tenerife, Spain. (3)Departamento de Física y Astronomía, Universidad de la Serena, Av.Juan Cisternas 1200 Norte, La Serena, Chile. (4)Universitätssternwarte, Scheinerstr. 1, D-81679 München, Germany. (5)Department of Astronomy, University of Michigan, 1085 S. University Avenue, Ann Arbor, MI 48109-1107, USA. (6)Centro de Astrobiología (INTA-CSIC), Departamento de Astrofísica.Ctra. Torrejón a Ajalvir km.4, E-28850 Torrejón de Ardoz (Madrid),Spain. (7)Centro de Astrobiología, CSIC-INTA, campus ESAC, camino bajo del castillo s/n, E-28692 Madrid, Spain. (8)Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal,Escuela Politécnica Superior, Universidad de Alicante, Carretera deSan Vicente del Raspeig s/n, 03690 San Vicente del Raspeig, Alicante, Spain. (9)Instituto de Investigación Multidisciplinar en Ciencia y Tecnología,Universidad de La Serena, Raúl Bitrán 1305, La Serena, Chile.
Accepted for publication in A&A | Submitted on 2017-11-29 | Project P/301405
PP 017119

12C/13C isotopic ratios in red-giant stars of the open cluster NGC 6791

László Szigeti, Szabolcs Mészáros, Verne V. Smith, Katia Cunha, Nadège Lagarde, Corinne Charbonnel, D. A. García-Hernández, Matthew Shetrone, Marc Pinsonneault, Carlos Allende Prieto, J. G. Fernández-Trincado, József Kovács, Sandro Villanova
Several institutions from USA and Europe (including IAC and ULL)
Accepted for publication in MNRAS | Submitted on 2017-11-29 | Project P/308615