351 citations
- Pontificia Universidad Católica de ChileCL28 papers
- European Southern ObservatoryCL26 papers
- Yale UniversityUS13 papers
- Center for Astrophysics Harvard & SmithsonianUS12 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- University of California, BerkeleyUS11 papers
- Center for Mathematical ModelingCL10 papers
- Osservatorio Astronomico di PadovaIT9 papers
- Texas A&M UniversityUS9 papers
- California Institute of TechnologyUS8 papers
- Carnegie ObservatoriesUS8 papers
- Instituto de Astrofísica de CanariasES8 papers
7 papers · 1 filter
Formule d'Ito pour des diffusions uniformement elliptiques et processus de Dirichlet
K. Dupoiron, P. Mathieu, J. San Martin
If X is a d-dimensional uniformly elliptic diffusion, with initial law nu, we show that F(X) is a Dirichlet process, whenever F satisfies an integrability condition linking its wea…
Detection of a Collimated Jet towards a High-mass Protostar
K. J. Brooks, G. Garay, D. Mardones +1
Here we present the discovery of a triple radio continuum source associated with IRAS 16547-4247. The spectral indices of the three components are consistent with a jet powered by…
Rearrangement collisions between gold clusters
Jose Rogan, Ricardo Ramirez, Aldo H. Romero +1
Collision processes between two gold clusters are investigated using classical molecular dynamics in combination with embedded atom (EA) potentials, after checking the reliability…
Body Motion in a Resistive Medium at Temperature T
M. I. Molina
We consider a macroscopic body propagating in a one-dimensional resistive medium, consisting of an ideal gas at temperature . For a whole family of collisions with varying degre…
The Relative Spatial Distribution of SiO Masers in AGB Stars at 43 and 86 GHz
J. -F. Desmurs, R. Soria-Ruiz, F. Colomer +6
We present the first VLBI images of SiO masers in the circumstellar envelope of an S-type star obtained with the newly developed capabilities of the Very Long Baseline Array (VLBA)…
Chandra observations of the nearby spiral galaxy NGC6503
P. Lira, R. Johnson, A. Lawrence
We have observed the nearby spiral galaxy NGC6503 using Chandra. Seven discrete sources associated with the galaxy have been found, one of them coincident with its Liner-starburst…