T. Trifonov

activity

20122026

most citedPrecise Radial Velocities of Giant Stars VII. Occurrence Rate of Giant Extrasolar Planets as a Function of Mass and Metallicity

252 citations · 3.4k across the 90 of their papers we have counts for

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Showing 2014Show all

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astro-ph.EP2014★ 252 cited

Precise Radial Velocities of Giant Stars VII. Occurrence Rate of Giant Extrasolar Planets as a Function of Mass and Metallicity

Sabine Reffert, Christoph Bergmann, Andreas Quirrenbach +2

(abridged) We have obtained precise radial velocities for a sample of 373 G and K type giants at Lick Observatory regularly over more than 12 years. Planets have been identified ar…

astro-ph.EP2014★ 28 cited

Precise radial velocities of giant stars VI. A possible 2:1 resonant planet pair around the K giant star $η$ Cet

Trifon Trifonov, Sabine Reffert, Xianyu Tan +2

We report the discovery of a new planetary system around the K giant $η$ Cet (HIP 5364, HD 6805) based on 118 high-precision optical radial velocities taken at Lick Observatory sin…

Precise Radial Velocities of Giant Stars VII. Occurrence Rate of Giant Extrasolar Planets as a Function of Mass and Metallicity

Precise radial velocities of giant stars VI. A possible 2:1 resonant planet pair around the K giant star η Cet

Precise radial velocities of giant stars VI. A possible 2:1 resonant planet pair around the K giant star $η$ Cet