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20022026
most citedThe HARPS search for southern extra-solar planets XXXI. The M-dwarf sample

654 citations · 29k across the 434 of their papers we have counts for

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Showing 2015Show all

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astro-ph.SR2015★ 29 cited

The SOPHIE search for northern extrasolar planets VIII. Follow-up of ELODIE candidates: long-period brown-dwarf companions

F. Bouchy, D. Ségransan, R. F. Díaz +29

Long-period brown dwarf companions detected in radial velocity surveys are important targets for direct imaging and astrometry to calibrate the mass-luminosity relation of substell…

astro-ph.EP2015★ 238 cited

A rocky planet transiting a nearby low-mass star

Zachory K. Berta-Thompson, Jonathan Irwin, David Charbonneau +18

M-dwarf stars -- hydrogen-burning stars that are smaller than 60 per cent of the size of the Sun -- are the most common class of star in our Galaxy and outnumber Sun-like stars by…

astro-ph.EP2015★ 123 cited

The HARPS search for southern extra-solar planets. XXXVIII. Bayesian re-analysis of three systems. New super-Earths, unconfirmed signals, and magnetic cycles

R. F. Díaz, D. Ségransan, S. Udry +22

We present the analysis of the entire HARPS observations of three stars that host planetary systems: HD1461, HD40307, and HD204313. The data set spans eight years and contains more…

astro-ph.EP2015★ 273 cited

SOPHIE velocimetry of Kepler transit candidates XVII. The physical properties of giant exoplanets within 400 days of period

A. Santerne, C. Moutou, M. Tsantaki +19

While giant extrasolar planets have been studied for more than two decades now, there are still some open questions such as their dominant formation and migration process, as well…

astro-ph.EP2015★ 60 cited

Photo-dynamical mass determination of the multi-planetary system K2-19

S. C. C. Barros, J. M. Almenara, O. Demangeon +32

K2-19 is the second multi-planetary system discovered with K2 observations. The system is composed of two Neptune size planets close to the 3:2 mean-motion resonance. To better cha…

astro-ph.EP2015★ 38 cited

A HARPS view on K2-3

J. M. Almenara, N. Astudillo-Defru, X. Bonfils +14

K2 space observations recently found that three super-Earths transit the nearby M dwarf K2-3. The apparent brightness and the small physical radius of their host star rank these pl…