output
19962026
most citedThe Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III

2.5k citations

Showing 2009Show all

29 papers · 1 filter

astro-ph.EP2009★ 130 cited

Kepler-7b: A Transiting Planet with Unusually Low Density

David W. Latham, William J. Borucki, David G. Koch +18

We report the discovery and confirmation of Kepler-7b, a transiting planet with unusually low density. The mass is less than half that of Jupiter, Mp = 0.43 Mj, but the radius is f…

astro-ph.SR2009★ 306 cited

Initial Characteristics of Kepler Short Cadence Data

Ronald L. Gilliland, J. M. Jenkins, W. J. Borucki +12

The Kepler Mission offers two options for observations -- either Long Cadence (LC) used for the bulk of core mission science, or Short Cadence (SC) which is used for applications s…

astro-ph.SR2009★ 480 cited

Kepler Asteroseismology Program: Introduction and First Results

Ronald L. Gilliland, T. M. Brown, J. Christensen-Dalsgaard +32

Asteroseismology involves probing the interiors of stars and quantifying their global properties, such as radius and age, through observationsof normal modes of oscillation. The te…

astro-ph.SR2009★ 156 cited

Asteroseismic Investigation of Known Planet Hosts in the Kepler Field

J. Christensen-Dalsgaard, H. Kjeldsen, T. M. Brown +7

In addition to its great potential for characterizing extra-solar planetary systems the Kepler mission is providing unique data on stellar oscillations. A key aspect of Kepler aste…

astro-ph.SR2009★ 68 cited

Detection of solar-like oscillations from Kepler photometry of the open cluster NGC 6819

Dennis Stello, Sarbani Basu, Hans Bruntt +49

Asteroseismology of stars in clusters has been a long-sought goal because the assumption of a common age, distance and initial chemical composition allows strong tests of the theor…

astro-ph.GA2009★ 93 cited

Near-infrared counterparts to Chandra X-ray sources toward the Galactic Center. II. Discovery of Wolf-Rayet stars and O supergiants

Jon C. Mauerhan, Michael P. Muno, Mark R. Morris +2

We present new identifications of infrared counterparts to the population of hard X-ray sources near the Galactic center detected by the Chandra X-ray Observatory. We have confirme…