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astro-ph2004
The HARPS search for southern extra-solar planets I. HD330075 b: a new 'hot Jupiter'
F. Pepe, M. Mayor, D. Queloz +13
We report on the first extra-solar planet discovered with the brand new HARPS instrument. The planet is a typical 'hot Jupiter' with m2sini = 0.62 MJup and an orbital period of 3.3…
astro-ph1996
Hot HB stars in globular clusters - physical parameters and consequences for theory. III. NGC 6752 and its long blue vertical branch
Sabine Moehler, Uli Heber, Gero Rupprecht
We present spectroscopic analyses of 17 faint blue stars in the globular cluster NGC 6752. Effective temperatures, surface gravities, and helium abundances are determined and compa…