4 papers · 1 filter
The likely detection of pulsed high-energy gamma-ray emission from millisecond pulsar PSR J0218+4232
L. Kuiper, W. Hermsen, F. Verbunt +5
We report circumstantial evidence for the first detection of pulsed high-energy gamma-ray emission from a millisecond pulsar, PSR J0218+4232, using data collected with the Energeti…
RXTE Observations of the Vela Pulsar: The X-ray-Optical Connection
Alice K Harding, Mark S. Strickman, Carl Gwinn +2
We report on our analysis of a 300 ks observation of the Vela pulsar with the Rossi X-Ray Timing Explorer (RXTE). The double-peaked, pulsed emission at 2 - 30 keV, which we had pre…
Pulse Phase Spectroscopy of A 0535+26 during its 1994 giant outburst observed with OSSE
M. Maisack, J. E. Grove, E. Kendziorra +3
We present pulse phase spectroscopy of A 0535+26 in the energy range 35-200 keV from OSSE observations of its giant outburst in 1994. We discuss the phase dependence of the continu…
Monitoring the Gamma-Ray Source 2CG 135+1 and the Radio Star LSI+61 303
M. Tavani, W. Hermsen, R. van Dijk +8
We report the results of a CGRO multi-instrument series of observations of the unidentified gamma-ray source 2CG 135+1 and of its possible counterpart, the peculiar radio source GT…