output
20022011
most citedFemtosecond Diffractive Imaging with a Soft-X-ray Free-Electron Laser

1k citations

Showing 2008 · astro-phShow all

22 papers · 2 filters

astro-ph2008

The MiMeS Project: First Results

J. H. Grunhut, E. Alecian, D. A. Bohlender +11

Massive stars are those stars with initial masses above about 8 times that of the sun, eventually leading to catastrophic explosions in the form of supernovae. These represent the…

astro-ph200817 cited

Discovery of very low amplitude 9-minute multiperiodic pulsations in the magnetic Ap star HD 75445

O. Kochukhov, S. Bagnulo, G. Lo Curto +1

We present our discovery of pulsational radial-velocity variations in the cool Ap star HD 75445, an object spectroscopically similar to the bright, rapidly-oscillating Ap (roAp) st…

astro-ph2008162 cited

Standing on the shoulders of giants: Trojan Earths and vortex trapping in low mass self-gravitating protoplanetary disks of gas and solids

W. Lyra, A. Johansen, H. Klahr +1

Centimeter and meter sized solid particles in protoplanetary disks are trapped within long lived high pressure regions, creating opportunities for collapse into planetesimals and p…

astro-ph200811 cited

MOST discovers a multimode delta Scuti star in a triple system: HD 61199

M. Hareter, O. Kochukhov, H. Lehmann +13

A field star, HD 61199 (V ~ 8), simultaneously observed with Procyon by the MOST (Microvariability & Oscillations of STars) satellite in continuous runs of 34, 17, and 34 days in 2…

astro-ph20085 cited

Are the red halos of galaxies made of low-mass stars? Constraints from subdwarf star counts in the Milky Way halo

E. Zackrisson, C. Flynn

Surface photometry detections of red and exceedingly faint halos around galaxies have resurrected the old question of whether some non-negligible fraction of the missing baryons of…

astro-ph200856 cited

Magnetic fields and chemical peculiarities of the very young intermediate-mass binary system HD 72106

C. P. Folsom, G. A. Wade, O. Kochukhov +9

The recently discovered magnetic Herbig Ae and Be stars may provide qualitatively new information about the formation and evolution of magnetic Ap and Bp stars. We have performed a…