1.2k citations
- Max Planck SocietyDE127 papers
- Centre National de la Recherche ScientifiqueFR21 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR19 papers
- OpticaUS19 papers
- CEA Paris-SaclayFR17 papers
- Center for Astrophysics Harvard & SmithsonianUS17 papers
- European Southern ObservatoryCL17 papers
- Max Planck Institute for AstrophysicsDE17 papers
- Goddard Space Flight CenterUS16 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS14 papers
- National Institute for AstrophysicsIT14 papers
- Stanford UniversityUS14 papers
14 papers · 1 filter
Testing an unifying view of Gamma Ray Burst afterglows
M. Nardini, G. Ghisellini, G. Ghirlanda +1
Four years after the launch the Swift satellite the nature of the Gamma Ray Bursts (GRBs) broadband afterglow behaviour is still an open issue ad the standard external shock fireba…
Variable Sodium Absorption in a Low-Extinction Type Ia Supernova
Joshua D. Simon, Avishay Gal-Yam, Orly Gnat +18
Recent observations have revealed that some Type Ia supernovae exhibit narrow, time-variable Na I D absorption features. The origin of the absorbing material is controversial, but…
Luminosity functions of LMXBs in Centaurus A: globular clusters versus the field
R. Voss, M. Gilfanov, G. R. Sivakoff +16
We study the X-ray luminosity function (XLF) of low mass X-ray binaries (LMXB) in the nearby early-type galaxy Centaurus A, concentrating primarily on two aspects of binary populat…
Discovery of Pulsations from the Pulsar J0205+6449 in SNR 3C 58 with the Fermi Gamma-Ray Space Telescope
Fermi LAT collaboration, Fermi Pulsar Timing Consortium
We report the discovery of gamma-ray pulsations (> 0.1 GeV) from the young radio and X-ray pulsar PSR J0205+6449 located in the Galactic supernova remnant 3C 58. Data in the gamma-…
Pulsed Gamma-rays from PSR J2021+3651 with the Fermi Large Area Telescope
A. A. Abdo
We report the detection of pulsed gamma-rays from the young, spin-powered radio pulsar PSR J2021+3651 using data acquired with the Large Area Telescope (LAT) on the Fermi Gamma-ray…
A Chandra Study of Temperature Substructures in Intermediate-Redshift Galaxy Clusters
Liyi Gu, Haiguang Xu, Junhua Gu +6
By analyzing the gas temperature maps created from the Chandra archive data, we reveal the prevailing existence of temperature substructures on ~100 kpc scales in the central regio…