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Bárbara Rojas-Ayala

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Listed Publications

39 publications found

TitleAuthors (identified)Published InIdentifier(s)TopicPublished Date
Detailed Chemical Abundances for a Benchmark Sample of M Dwarfs from the APOGEE Survey[1]Diogo Souto, [2]Katia Cunha, [3]Verne V. Smith, [4]Carlos Allende Prieto, [5]Kevin Covey, [6]Domingo Aníbal García Hernández, [7]Jon Holtzman, [8]Henrik Jönsson, [9]Suvrath Mahadevan, [10]Steven Majewski, ..., [19]Richard R. Lane, [20]Christian Nitschelm, [21]Bárbara Rojas-Ayala [Full author list]The Astrophysical Journal [curation]DOI: 10.3847/1538-4357/AC4891
2022-03-01
SWEET-Cat 2.0: The Cat just got SWEETer[1]S. G. Sousa, [2]Vardan Adibekyan, [3]E. Delgado-Mena, [4]N. C. Santos, [5]Bárbara Rojas-Ayala, [6]B. M. T. B. Soares, [7]H. Legoinha, [8]S. Ulmer-Moll, [9]J. D. Camacho, [10]Susana Barros, [11]O. D. S. Demangeon, [12]S. Hoyer, [13]G. Israelian, [14]A. Mortier, [15]Maria Tsantaki, [16]M. A. Monteiro [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/202141584
2021-12-01
Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra[1]Pedro Sarmento, [2]Bárbara Rojas-Ayala, [3]Elisa Delgado Mena, [4]Sergi Blanco-Cuaresma [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/202039703
2021-05-01
TOI 540 b: A Planet Smaller than Earth Orbiting a Nearby Rapidly Rotating Low-mass Star[1]Kristo Ment, [2]Jonathan Irwin, [3]David Charbonneau, [4]Jennifer G Winters, [5]Amber A. Medina, [6]Ryan Cloutier, [7]Matías R. Díaz, [8]James S Jenkins, [9]Carl Ziegler, [10]Nicholas Law, ..., [18]Robert F. Goeke, [19]Alan M. Levine, [20]Bárbara Rojas-Ayala, [21]Pamela Rowden, [22]Eric Ting, ... [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/ABBD91
2020-12-11
TOI 122b and TOI 237b: Two Small Warm Planets Orbiting Inactive M Dwarfs Found by TESS[1]William C. Waalkes, [2]Zachory K. Berta-Thompson, [3]Karen A. Collins, [4]Adina D Feinstein, [5]Benjamin M. Tofflemire, [6]Bárbara Rojas-Ayala, [7]Michele Silverstein, [8]Elisabeth R. Newton, [9]George R. Ricker, [10]Roland Vanderspek, ... [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/ABC3B9
2020-12-07
The First Habitable-zone Earth-sized Planet from TESS. I. Validation of the TOI-700 System[1]Emily A. Gilbert, [2]Thomas Barclay, [3]Joshua Schlieder, [4]Elisa Quintana, [5]Benjamin J. Hord, [6]Veselin B. Kostov, [7]Eric D. Lopez, [8]Jason F. Rowe, [9]Kelsey L. Hoffman, [10]Lucianne M. Walkowicz, ..., [59]Naylynn Tañón Reyes, [60]Stephen Rinehart, [61]Bárbara Rojas-Ayala, [62]Jeffrey C Smith, [63]Keivan Stassun, ... [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/ABA4B2
2020-08-14
Fundamental Parameters of ∼30,000 M dwarfs in LAMOST DR1 Using Data-driven Spectral Modeling[1]Brianna Galgano, [2]Keivan Stassun, [3]Bárbara Rojas-Ayala [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AB7F37
2020-04-09
LHS 1815b: The First Thick-disk Planet Detected by TESS[1]Tianjun Gan, [2]Avi Shporer, [3]John H. Livingston, [4]Karen A. Collins, [5]Shude Mao, [6]Alessandro A. Trani, [7]Davide Gandolfi, [8]Teruyuki Hirano, [9]Rafael Luque, [10]Keivan Stassun, ..., [36]Xu Huang, [37]Pamela Rowden, [38]Bárbara Rojas-Ayala [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AB775A
2020-03-18
Stellar Characterization of M Dwarfs from the APOGEE Survey: A Calibrator Sample for M-dwarf Metallicities[1]Diogo Souto, [2]Katia Cunha, [3]Verne V. Smith, [4]C. Allende Prieto, [5]Adam Burgasser, [6]Kevin Covey, [7]D. A. García-Hernández, [8]Jon A. Holtzman, [9]Jennifer A. Johnson, [10]Henrik Jönsson, ..., [13]Thomas Masseron, [14]Matthew Shetrone, [15]Bárbara Rojas-Ayala, [16]Jennifer Sobeck, [17]Keivan G. Stassun, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.3847/1538-4357/AB6D07
2020-02-20
The Revised TESS Input Catalog and Candidate Target List[1]Keivan Stassun, [2]Ryan J. Oelkers, [3]Martin Paegert, [4]Guillermo Torres, [5]Joshua Pepper, [6]Nathan De Lee, [7]Kevin I. Collins, [8]David Latham, [9]Philip Muirhead, [10]Jay Chittidi, [11]Bárbara Rojas-Ayala, [12]Scott W. Fleming, [13]Mark E Rose, ... [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AB3467
2019-09-09
Catalog for the ESPRESSO blind radial velocity exoplanet survey[0]Bárbara Rojas-Ayala, [1]Hojjatpanah, S., [1-Q59247448]Saeed Hojjatpanah, [2]Figueira, P., [3]Santos, N. C., [4]Adibekyan, V., [5]Sousa, S. G., [6]Delgado-Mena, E., [7]Alibert, Y., [8]Cristiani, S., [9]González Hernández, J. I., [10]Lanza, A. F., ... [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201834729
2019-09-01
A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270[1]Maximilian N Günther, [2]Francisco J. Pozuelos, [3]Jason Dittmann, [4]Diana Dragomir, [5]Stephen R. Kane, [6]Tansu Daylan, [7]Adina D Feinstein, [8]Xu Huang, [9]Timothy D. Morton, [10]Andrea Bonfanti, ..., [50]Samuel N. Quinn, [51]Howard M. Relles, [52]Bárbara Rojas-Ayala, [53]Joshua Schlieder, [54]Ramotholo Sefako, ... [Full author list]Nature Astronomy [curation]DOI: 10.1038/S41550-019-0845-5
2019-07-29
SWEET-Cat updated. New homogenous spectroscopic parameters[0]Bárbara Rojas-Ayala, [1]Sousa, S. G., [2]Adibekyan, V., [3]Delgado-Mena, E., [4]Santos, N. C., [5]Andreasen, D. T., [6]Ferreira, A. C. S., [7]Tsantaki, M., [8]Barros, S. C. C., [9]Demangeon, O., [10]Israelian, G., [11]Faria, J. P., [12]Figueira, P., [13]Mortier, A., [14]Brandão, I., [15]Montalto, M., [16]Rojas-Ayala, B., [17]Santerne, A. [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201833350
2018-11-01
The TESS Input Catalog and Candidate Target List[1]Keivan Stassun, [2]Ryan J. Oelkers, [3]Joshua Pepper, [4]Martin Paegert, [5]Nathan De Lee, [6]Guillermo Torres, [7]David Latham, [8]Stéphane Charpinet, [9]Courtney D. Dressing, [10]Daniel Huber, [11]Stephen R. Kane, [12]Sebastien Lepine, [13]Andrew W. Mann, [14]Philip Muirhead, [15]Bárbara Rojas-Ayala, [16]Roberto Silvotti, [17]Scott W. Fleming, [18]Al Levine, [19]Peter Plavchan [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AAD050
2018-08-20
Stellar and Planetary Characterization of the Ross 128 Exoplanetary System from APOGEE Spectra[1]Diogo Souto, [2]Cayman T. Unterborn, [3]Verne V. Smith, [4]Katia Cunha, [5]Johanna Teske, [6]Kevin Covey, [7]Bárbara Rojas-Ayala, [8]D. A. García-Hernández, [9]Keivan Stassun, [10]Olga Zamora, [11]Thomas Masseron, [12]J. A. Johnson, [13]Steven Majewski, [14]Henrik Jönsson, [15]Steven Gilhool, [16]Cullen H. Blake, [17]Felipe Santana [Full author list]The Astrophysical Journal Letters [curation]DOI: 10.3847/2041-8213/AAC896
Ross 128 [curation]2018-06-14
A Catalog of Cool Dwarf Targets for the Transiting Exoplanet Survey Satellite[1]Philip S. Muirhead, [2]Courtney D. Dressing, [3]Andrew W. Mann, [4]Bárbara Rojas-Ayala, [5]Sebastien Lepine, [6]Martin Paegert, [7]Nathan De Lee, [8]Ryan Oelkers [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AAB710
exoplanet [curation]; Transiting Exoplanet Survey Satellite [curation]2018-04-04
Planet Detectability in the Alpha Centauri System[1]Lily Zhao, [2]Debra Fischer, [3]John M. Brewer, [4]Matthew J. Giguere, [5]Bárbara Rojas-Ayala [Full author list]The Astronomical Journal [curation]DOI: 10.3847/1538-3881/AA9BEA
2017-12-15
Erratum: “Stellar Diameters and Temperatures. II. Main-sequence K- and M-stars” (2012, ApJ, 757, 112)[1]Tabetha S. Boyajian, [2]Kaspar von Braun, [3]Gerard T. van Belle, [4]Harold A. McAlister, [5]Theo ten Brummelaar, [6]Stephen R. Kane, [7]Phil Muirhead, [8]Jeremy Jones, [9]Russel White, [10]Gail H. Schaefer, ..., [15]Douglas Gies, [16]Wei-Chun Jao, [17]Bárbara Rojas-Ayala, [18]J. Robert Parks, [19]Laszlo Sturmann, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.3847/1538-4357/AA8362
2017-08-23
Spectroscopic characterisation of microlensing events[1]Alexandre Santerne, [2]Jean-Philippe Beaulieu, [3]Bárbara Rojas-Ayala, [4]Isabelle Boisse, [5]E. Schlawin, [6]J.-M. Almenara, [7]V. Batista, [8]D. Bennett, [9]R. F. Díaz, [10]Pedro Figueira, [11]D. J. James, [12]Terry Herter, [13]J. Lillo-Box, [14]J. B. Marquette, [15]Clément Ranc, [16]Nuno C. Santos, [17]S. G. Sousa [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201527710
2016-11-01
Near-infrared spectroscopy of the Sun and HD 20010[1]D. T. Andreasen, [2]S. G. Sousa, [3]Elisa Delgado Mena, [4]Bárbara Rojas-Ayala, [4-Q20012644]Nuno C. Santos, [5]Maria Tsantaki, [6]B. Rojas-Ayala, [7]V. Neves [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201527308
infrared spectroscopy [curation]; near-infrared spectroscopy [curation]2016-01-01
Radial velocity information content of M dwarf spectra in the near-infrared[1]Pedro Figueira, [2]Vardan Adibekyan, [3]Mahmoudreza Oshagh, [4]Neal J. J., [5]Bárbara Rojas-Ayala, [6]Christophe Lovis, [7]Claudio Melo, [8]Pepe F., [9]Nuno C. Santos, [10]Maria Tsantaki [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201526900
information content [curation]2016-01-01
Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere[0]Bárbara Rojas-Ayala, [1]S. G. Sousa, [2]Nuno C. Santos, [3]A. Mortier, [4]Maria Tsantaki, [5]V. Adibekyan, [6]Elisa Delgado Mena, [7]G. Israelian, [8]B. Rojas-Ayala, [9]V. Neves [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201425227
Northern Hemisphere [curation]2015-04-01
The PLATO 2.0 mission[1]Heike Rauer, [2]Claude Catala, [3]Conny Aerts, [4]Thierry Appourchaux, [5]Willy Benz, [6]Alexis Brandeker, [7]Jørgen Christensen-Dalsgaard, [8]Magali Deleuil, [9]Laurent Gizon, [10]M.-J. Goupil, ..., [129]R. Redmer, [130]Sabine Reffert, [131]Bárbara Rojas-Ayala, [132]Ian W. Roxburgh, [133]S. Salmon, ... [Full author list]Experimental Astronomy [curation]DOI: 10.1007/S10686-014-9383-4
2014-09-04
ERRATUM: “STELLAR DIAMETERS AND TEMPERATURES. II. MAIN-SEQUENCE K- AND M-STARS” (2012, ApJ, 757, 112)[1]Tabetha S. Boyajian, [2]Kaspar von Braun, [3]Gerard T. van Belle, [4]Harold A. McAlister, [5]Theo ten Brummelaar, [6]Stephen R. Kane, [7]Philip Muirhead, [8]Jeremy Jones, [9]Russel White, [10]Gail H. Schaefer, ..., [15]Douglas Gies, [16]Wei-Chun Jao, [17]Bárbara Rojas-Ayala, [18]J. Robert Parks, [19]Laszlo Sturmann, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.1088/0004-637X/790/2/166
2014-07-17
Characterizing the cool KOIs. VI. H- and K-band spectra of Kepler M dwarf planet-candidate hosts[1]Philip S. Muirhead, [2]Juliette Becker, [3]Gregory A. Feiden, [4]Bárbara Rojas-Ayala, [5]Andrew Vanderburg, [6]Ellen M. Price, [7]Rachel Thorp, [8]Nicholas M. Law, [9]Reed Riddle, [10]Christoph Baranec, [11]Katherine Hamren, [12]Everett Schlawin, [13]Kevin R. Covey, [14]John Asher Johnson, [15]James P. Lloyd, [15-Q54180579]Philip Muirhead [Full author list]The Astrophysical Journal Supplement Series [curation]DOI: 10.1088/0067-0049/213/1/5
2014-06-18
Near-infrared metallicities, radial velocities, and spectral types for 447 nearby M dwarfs[1]Elisabeth R. Newton, [2]Charbonneau, David, [3]Irwin, Jonathan, [4]Berta-Thompson, Zachory K., [5]Bárbara Rojas-Ayala, [6]Kevin Covey, [7]Lloyd, James P. [Full author list]The Astronomical Journal [curation]DOI: 10.1088/0004-6256/147/1/20
2014-01-01
M dwarfs in the b201 tile of the VVV survey. Colour-based selection, spectral types and light curves[0]Bárbara Rojas-Ayala, [1]Rojas-Ayala B., [2]Iglesias D., [3]Minniti D., [4]Saito R. K., [5]Surot F. [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201424066
2014-01-01
76 T dwarfs from the UKIDSS LAS: benchmarks, kinematics and an updated space density[1]Ben Burningham, [2]C. V. Cardoso, [3]L. Smith, [4]Sandy Leggett, [5]Richard L. Smart, [6]A. W. Mann, [7]S. Dhital, [8]P. W. Lucas, [9]C. G. Tinney, [10]D. J. Pinfield, ..., [34]Federico Marocco, [35]D. N. Murray, [36]Bárbara Rojas-Ayala, [37]M. Tamura [Full author list]Monthly Notices of the Royal Astronomical Society [curation]DOI: 10.1093/MNRAS/STT740
2013-06-04
A spectroscopic catalog of the brightest (J<9) M dwarfs in the northern sky[1]Lépine, Sébastien, [2]Hilton, Eric J., [3]Andrew W. Mann, [4]Wilde, Matthew, [5]Bárbara Rojas-Ayala, [6]Cruz, Kelle L., [7]Gaidos, Eric [Full author list]The Astronomical Journal [curation]DOI: 10.1088/0004-6256/145/4/102
2013-04-01
GJ 1214 reviewed. Trigonometric parallax, stellar parameters, new orbital solution, and bulk properties for the super-Earth GJ 1214b[0]Alycia J. Weinberger, [1]Guillem Anglada-Escudé, [2]Bárbara Rojas-Ayala, [3]A. P. Boss, [4]A. J. Weinberger, [5]J. P. Lloyd [Full author list]Astronomy and Astrophysics [curation]DOI: 10.1051/0004-6361/201219250
2013-02-19
Stellar diameters and temperatures. II. Main-sequence K- and M-stars[1]Tabetha S. Boyajian, [2]Kaspar von Braun, [3]Gerard T. van Belle, [4]Harold A. McAlister, [5]Theo ten Brummelaar, [6]Stephen R. Kane, [7]Philip Muirhead, [8]Jeremy Jones, [9]Russel White, [10]Gail H. Schaefer, ..., [15]Douglas Gies, [16]Wei-Chun Jao, [17]Bárbara Rojas-Ayala, [18]J. Robert Parks, [19]Laszlo Sturmann, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.1088/0004-637X/757/2/112
2012-09-10
Characterizing the cool Kepler objects of interests. New effective temperatures, metallicities, masses, and radii of low-mass Kepler planet-candidate host stars[1]Philip S. Muirhead, [2]Katherine Hamren, [3]Everett Schlawin, [4]Bárbara Rojas-Ayala, [5]Kevin R. Covey, [5-Q54180579]Philip Muirhead, [6]James P. Lloyd [Full author list]The Astrophysical Journal Letters [curation]DOI: 10.1088/2041-8205/750/2/L37
2012-04-23
Characterizing the cool KOIs. II. The M dwarf KOI-254 and its hot Jupiter[0]Philip Muirhead, [1]John Asher Johnson, [2]J. Zachary Gazak, [3]Kevin Apps, [4]Philip S. Muirhead, [5]Justin R. Crepp, [6]Ian Crossfield, [7]Tabetha S. Boyajian, [8]Kaspar von Braun, [9]Barbara Rojas-Ayala, [10]Andrew William Howard, [11]Kevin R. Covey, [12]Everett Schlawin, [13]Katherine Hamren, [14]Timothy D. Morton, [15]Geoffrey Marcy, [16]James P. Lloyd, [16-Q54193999]Bárbara Rojas-Ayala [Full author list]The Astronomical Journal [curation]DOI: 10.1088/0004-6256/143/5/111
2012-04-04
Metallicity and temperature indicators in M dwarf K-band spectra: testing new and updated calibrations with observations of 133 solar neighborhood M dwarfs[0]Philip Muirhead, [1]Bárbara Rojas-Ayala, [2]Kevin R. Covey, [3]Philip S. Muirhead, [4]James P. Lloyd [Full author list]The Astrophysical Journal [curation]DOI: 10.1088/0004-637X/748/2/93
2012-03-13
Characterizing the cool KOIs. III. KOI 961: a small star with large proper motion and three small planets[1]Philip S. Muirhead, [2]John Asher Johnson, [3]Kevin Apps, [4]Joshua A. Carter, [5]Timothy D. Morton, [6]Daniel C. Fabrycky, [7]John Sebastian Pineda, [8]Michael Bottom, [9]Bárbara Rojas-Ayala, [10]Everett Schlawin, [11]Katherine Hamren, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.1088/0004-637X/747/2/144
2012-02-24
Evidence for an FU Orionis-like outburst from a classical T Tauri star[1]Adam A. Miller, [2]Lynne A. Hillenbrand, [3]Kevin Covey, [4]Dovi Poznanski, [5]Jeffrey Silverman, [6]Io K. W. Kleiser, [7]Bárbara Rojas-Ayala, [8]Philip Muirhead, [9]Stephen B. Cenko, [10]Joshua Bloom, ... [Full author list]The Astrophysical Journal [curation]DOI: 10.1088/0004-637X/730/2/80
2011-03-07
The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data[1]Andrew A. West, [2]Dylan P. Morgan, [3]John J. Bochanski, [4]Jan Marie Andersen, [5]Keaton J. Bell, [6]Adam F. Kowalski, [7]James R. A. Davenport, [8]Suzanne Hawley, [9]Sarah J. Schmidt, [10]David Bernat, [11]Eric J. Hilton, [12]Philip Muirhead, [13]Kevin R. Covey, [14]Bárbara Rojas-Ayala, [15]Everett Schlawin, [16]Mary Gooding, [17]Kyle Schluns, [18]Saurav Dhital, [19]J. Sebastian Pineda, [20]David O. Jones [Full author list]The Astronomical Journal [curation]DOI: 10.1088/0004-6256/141/3/97
2011-02-10
Metal-rich m-dwarf planet hosts: metallicities with k-band spectra[0]Philip Muirhead, [1]Bárbara Rojas-Ayala, [2]Kevin R. Covey, [3]Philip S. Muirhead, [4]James P. Lloyd [Full author list]The Astrophysical Journal Letters [curation]DOI: 10.1088/2041-8205/720/1/L113
2010-08-13
Visual orbit of the low-mass binary GJ 164 AB[0]Bárbara Rojas-Ayala, [1]Martinache F., [2]Rojas-Ayala B., [3]Ireland M. J., [4]Lloyd J. P., [5]Tuthill P. G. [Full author list]The Astrophysical Journal Letters [curation]DOI: 10.1088/0004-637X/695/2/1183
2009-01-01
Correct Q number of author item for selected works.
NO replacement author: revert to author name strings

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