Radio Supernovae: Circum-Stellar Investigation (C.S.I.) of Supernova Progenitor Stars (2009)
Stockdale, Christopher J., Weiler, Kurt W., Panagia, Nino, Sramek, Richard A., Van Dyk, Schuyler D., Immler, Stefan, ...
Prior to explosion, a supernova progenitor slowly loses significant amounts of its hydrogen envelope in a stellar wind. After the explosion, the blastwave interacts with this wind producing...
Perna, Rosalba, Soria, Roberto, Pooley, Dave, Stella, Luigi
Traditionally, studies aimed at inferring the distribution of birth periods of neutron stars are based on radio surveys. Here we propose an independent method to constrain the pulsar spin periods at...
Observational evidence for the origin of X-ray sources in globular clusters (2007)
Verbunt, Frank, Pooley, Dave, Bassa, Cees
Low-mass X-ray binaries, recycled pulsars, cataclysmic variables and magnetically active binaries are observed as X-ray sources in globular clusters. We discuss the classification of these systems,...
Type IIP supernova SN 2004et: a multiwavelength study in X-ray, optical and radio (2007)
Misra, Kuntal, Pooley, Dave, Chandra, Poonam, Bhattacharya, D., Ray, Alak K., Sagar, Ram, ...
Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations)
Type IIP Supernova SN 2004et: A Multi-Wavelength Study in X-Ray, Optical and Radio (2007)
Misra, Kuntal, Pooley, Dave, Chandra, Poonam, Bhattacharya, D., Ray, Alak K., Sagar, Ram, ...
We present X-ray, broad band optical and low frequency radio observations of the bright type IIP supernova SN 2004et. The \cxo observed the supernova at three epochs, and the optical coverage spans a...
Smith, Nathan, Li, Weidong, Foley, Ryan J., Wheeler, J. Craig, Pooley, Dave, Chornock, Ryan, ...
(abridged) We report our discovery and observations of the peculiar Type IIn supernova SN2006gy in NGC1260, revealing that it reached a peak magnitude of -22, making it the most luminous supernova...
X-Ray and Optical Flux Anomalies in the Quadruply Lensed QSO 1RXS J1131-1231 (2005)
Blackburne, Jeffrey A., Pooley, Dave, Rappaport, Saul
Optical and X-ray observations of the quadruply imaged quasar 1RXS J1131-1231 show flux ratio anomalies among the images factors of ~2 in the optical and \~3-9 in X-rays. Temporal variability of the...
A dozen colliding wind X-ray binaries in the star cluster R136 in the 30Doradus region (2001)
Zwart, Simon Portegies, Pooley, Dave, Lewin, Walter
We analyzed archival Chandra X-ray observations of the central portion of the 30 Doradus region in the Large Magellanic Cloud. The image contains 20 X-ray point sources with luminosities between $5...