51 Peg Controversy
Radial Velocities in 51 Peg :
The end of a controversy !
Two papers published in Nature and one in press in the
Astrophysical Journal confirm the existence of
an extra-solar planet around 51 Pegasi.
- "A planetary companion for 51 Pegasi implied by absence of pulsations
in the stellar spectra"
David F. Gray
Nature 391, 153 (18 Jan 1998)
A Planet Returns ?
- "Further evidence for the planet around 51 Pegasi"
Artie P. Hatzes, William D. Cochran & Eric J. Bakker
Nature 391, 154 (18 Jan 1998)
- "A SEARCH FOR LINE SHAPE AND DEPTH VARIATIONS IN 51 PEGASI AND \tau
Boötis"
Timothy M. Brown, Rubina Kotak, Scott D. Horner, Edward J.
Kennelly, Sylvain Korzennik, P. Nisenson, and Robert W. Noyes
Electronic preprint
Mise à jour : 27 Janvier 1998