The CARMENES search for exoplanets around M dwarfs

@article{Dreizler2020TheCS,
  title={The CARMENES search for exoplanets around M dwarfs},
  author={Stefan Dreizler and Ian J. M. Crossfield and D. Kossakowski and Peter P. Plavchan and S. V. Jeffers and J. Kemmer and Rafael Luque and N{\'e}stor Espinoza and Enric Pall{\'e} and Keivan G. Stassun and Elisabeth C. Matthews and Bryson L. Cale and Jos{\'e} A. Caballero and Martin Schlecker and Jorge Lillo-Box and Mathias Zechmeister and Sairam Lalitha and Ansgar Reiners and Abderahmane Soubkiou and Bertram Bitsch and Mar{\'i}a Rosa Zapatero Osorio and Priyanka Chaturvedi and Artie P. Hatzes and George R. Ricker and Roland K. Vanderspek and David W. Latham and Sara Seager and J. Winn and J. M. Jenkins and Jes{\'u}s Aceituno and Pedro J. Amado and Khalid Barkaoui and Mauro Barbieri and Natalie M. Batalha and Florian F. Bauer and Bj{\"o}rn Benneke and Zouhair Benkhaldoun and Charles A. Beichman and J. Berberian and Jennifer A. Burt and R. Paul Butler and Douglas A. Caldwell and A. Chintada and Ashley Chontos and J. L. Christiansen and David R. Ciardi and Carlos Cifuentes and Karen A. Collins and Kevin I. Collins and Deven Combs and M. Cort{\'e}s-Contreras and J. D. Crane and T. Daylan and Diana Dragomir and Emma Esparza-Borges and Phil Evans and Fabo Feng and Erin Flowers and A. Fukui and Benjamin J. Fulton and Elise Furlan and Eric Gaidos and Claire S. Geneser and Steven A. Giacalone and Micha{\"e}l Gillon and Erica J. Gonzales and Varoujan Gorjian and Coel Hellier and D. Hidalgo and Andrew W. Howard and Steve B. Howell and D. Huber and Howard T. Isaacson and Emmanuel Jehin and Eric L. N. Jensen and A. Kaminski and Stephen R. Kane and Kiyoe Kawauchi and John F. Kielkopf and Hubert Klahr and Molly R. Kosiarek and Laura Kreidberg and Martin K{\"u}rster and Marina Lafarga and John H. Livingston and Dana R. Louie and Andrew W. Mann and A. Madrigal-Aguado and Rachel A. Matson and Teo Mo{\vc}nik and J. C. Morales and Philip S. Muirhead and Felipe Murgas and Sangeetha Nandakumar and Norio Narita and G. Nowak and Mahmoudreza Oshagh and Hannu Parviainen and V. M. Passegger and Don Pollacco and Francisco J. Pozuelos and Andreas Quirrenbach and Michael A. Reefe and I. Ribas and Paul Robertson and Cristina Rodr{\'i}guez-L{\'o}pez and Mark E. Rose and Arpita Roy and A. Schweitzer and Joshua E. Schlieder and Stephen A. Shectman and Angelle M. Tanner and H V Şenavcı and Johanna K. Teske and Joseph D. Twicken and Joel Villasenor and S. X. Wang and Lauren M. Weiss and Justin M. Wittrock and M. Yılmaz and Farzaneh Zohrabi},
  journal={Astronomy \& Astrophysics},
  year={2020}
}
We report the discovery of a Neptune-like planet (LP 714-47 b, P = 4.05204 d, mb = 30.8 ± 1.5M⊕, Rb = 4.7 ± 0.3 R⊕) located in the “hot Neptune desert”. Confirmation of the TESS Object of Interest (TOI 442.01) was achieved with radial-velocity follow-up using CARMENES, ESPRESSO, HIRES, iSHELL, and PFS, as well as from photometric data using TESS, Spitzer, and ground-based photometry from MuSCAT2, TRAPPIST-South, MONET-South, the George Mason University telescope, the Las Cumbres Observatory… 
The CARMENES search for exoplanets around M dwarfs. HD147379 b : A nearby Neptune in the temperate zone of an early-M dwarf
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The CARMENES search for exoplanets around M dwarfs. HD147379 b : A nearby Neptune in the temperate zone of an early-M dwarf
We report on the first star discovered to host a planet detected by radial velocity (RV) observations obtained within the CARMENES survey for exoplanets around M dwarfs. HD 147379 ( V  = 8.9 mag, M
The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn
Context. The new CARMENES instrument comprises two high-resolution and high-stability spectrographs that are used to search for habitable planets around M dwarfs in the visible and near-infrared
The CARMENES search for exoplanets around M dwarfs
We announce the discovery of two planets orbiting the M dwarfs GJ 251 (0.360 ± 0.015M⊙) and HD 238090 (0.578 ± 0.021M⊙) based on CARMENES radial velocity (RV) data. In addition, we independently
The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18
K2-18 is a nearby M2.5 dwarf, located at 34 pc and hosting a transiting planet that was first discovered by the K2 mission and later confirmed with Spitzer Space Telescope observations. With a radius
CARMENES input catalogue of M dwarfs - II. High-resolution imaging with FastCam
Aims. We search for low-mass companions of M dwarfs and characterize their multiplicity fraction with the purpose of helping in the selection of the most appropriate targets for the CARMENES
The HARPS search for southern extra-solar planets
Context. We present radial-velocity measurements of eight stars observed with the HARPS Echelle spectrograph mounted on the 3.6-m telescope in La Silla (ESO, Chile). Data span more than ten years and
CARMENES input catalogue of M dwarfs
Aims. The main goal of this work is to measure rotation periods of the M-type dwarf stars being observed by the CARMENES exoplanet survey to help distinguish radial-velocity signals produced by
Exoplanets around Low-mass Stars Unveiled by K2
We present the detection and follow-up observations of planetary candidates around low-mass stars observed by the K2 mission. Based on light-curve analysis, adaptive-optics imaging, and optical
The HARPS search for southern extra-solar planets
We present a comprehensive analysis of 10 yr of HARPS radial velocities (RVs) of the K2V dwarf star HD 13808, which has previously been reported to host two unconfirmed planet candidates. We use
Harps-N: the new planet hunter at TNG
The Telescopio Nazionale Galileo (TNG)[9] hosts, starting in April 2012, the visible spectrograph HARPS-N. It is based on the design of its predecessor working at ESO's 3.6m telescope, achieving
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