P. Bluhm
University of Concepción
8 Papers
55 Citations
P. Bluhm is an academic researcher from University of Concepción. The author has contributed to research in topics: Planetary system & Stars. The author has an hindex of 8, co-authored 8 publications.
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Papers
A planetary system and a highly eccentric brown dwarf around the giant stars HIP 67851 and HIP 97233
TL;DR: In this paper, the authors presented the discovery of a planetary system and an eccentric brown dwarf orbiting the giant stars HIP 67851 and HIP97233, respectively, which are most likely induced by the presence of substellar companions.
Study of the impact of the post-MS evolution of the host star on the orbits of close-in planets - II. A giant planet in a close-in orbit around the RGB star HIP 63242
TL;DR: The HIP 63242 b is the innermost planet detected around any intermediate-mass giant star and also the first planet detected in the survey as discussed by the authors. But it is not known whether the HIP-63242 b has a known mass.
New spectroscopic binary companions of giant stars and updated metallicity distribution for binary systems
P. Bluhm,Matias I. Jones,Leonardo Vanzi,M. Soto,J. Vos,Robert A. Wittenmyer,Robert A. Wittenmyer,Holger Drass,James S. Jenkins,F. Olivares,F. Olivares,Ronald E. Mennickent,Maja Vučković,Patricio Rojo,Claudio Melo +14 more
TL;DR: In this paper, the discovery of 24 spectroscopic binary companions to giant stars was reported and the orbital solutions of the 24 binary systems indicate that these giant binary systems have a wide range in orbital periods, eccentricities, and companion masses.
New spectroscopic binary companions of giant stars and updated metallicity distribution for binary systems
P. Bluhm,Matias I. Jones,Leonardo Vanzi,M. Soto,J. Vos,Robert A. Wittenmyer,Robert A. Wittenmyer,Holger Drass,James S. Jenkins,F. Olivares,F. Olivares,Ronald E. Mennickent,Maja Vučković,Patricio Rojo,Claudio Melo +14 more
TL;DR: In this article, the discovery of 24 spectroscopic binary companions to giant stars was reported and the orbital solutions of the 24 binary systems indicate that these giant binary systems have a wide range in orbital periods, eccentricities, and companion masses.
The properties of planets around giant stars
Matias I. Jones,Matias I. Jones,James S. Jenkins,P. Bluhm,Patricio Rojo,Patricio Rojo,Claudio Melo +6 more
TL;DR: In this paper, a massive super-Jupit was discovered around the giant star HIP 105854, with an orbital distance of 0.81 ± 0.03 AU, an eccentricity of 0.,02 ± 0.,0.03 and a projected mass of 8.2± 0.2 M J.