14.6k citations
- Centre National de la Recherche ScientifiqueFR4.4k papers
- University of Wisconsin–MadisonUS3.8k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.4k papers
- Lawrence Berkeley National LaboratoryUS3.4k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3.4k papers
- Massachusetts Institute of TechnologyUS3.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3.1k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR3k papers
- Institute for High Energy PhysicsES3k papers
50 papers · 2 filters
Identification of molecular complexes in M81
N. Brouillet, M. Kaufman, F. Combes +2
We report about high spatial resolution observations made with the IRAM interferometer of the CO emission from a 1.1x1.1 kpc plane-of-sky field on a spiral arm of Messier 81. With…
Constraints on the Effects of Locally-biased Galaxy Formation
Robert J. Scherrer, David H. Weinberg
While it is well-known that "biased galaxy formation" can increase the strength of galaxy clustering, it is less clear whether straightforward biasing schemes can change the shape…
Multi-Wavelength Monitoring of GRS 1915+105
R. Bandyopadhyay, P. Martini, E. Gerard +5
Since its discovery in 1992, the superluminal X-ray transient GRS 1915+105 has been extensively observed in an attempt to understand its behaviour. We present here first results fr…
Resonance Averaged Photoionization Cross Sections for Astrophysical Models
M. A. Bautista, P. Romano, A. K. Pradhan
We present ground state photoionization cross sections of atoms and ions averaged over resonance structures for photoionization modeling of astrophysical sources. The detailed cros…
Long Period Variables in Globular Clusters and the Galactic Bulge: Their Dependence on Metallicity
Jay A. Frogel, Patricia A. Whitelock
We derive the frequency of occurrence of luminous long period variables (LLPVs) in globular clusters and in the Baade's Window field of the Galactic bulge. LLPVs occur only in clus…
Balmer Line Variations in the Radio-Loud AGN PG 1512+370
P. Romano, P. Marziani, D. Dultzin-Hacyan
We present spectroscopic observations of the quasar PG~1512+370, covering the Hbeta line spectral range and collected at moderate resolution (2-7 A FWHM) from 1988 to 1996. The obs…