activity
19982009
most citedHigh variability in Vela X-1: giant flares and off states

140 citations · 712 across the 19 of their papers we have counts for

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Showing 2003 · astro-phShow all

5 papers · 2 filters

astro-ph2003

Short-Term Radio-X-ray Correlations of Cygnus X-1

T. Gleissner, J. Wilms, G. G. Pooley +6

We analyze simultaneous radio-X-ray data of Cygnus X-1 from the Ryle telescope (RT) and RXTE over more than 4 a. We show that apparent correlations on short time scales in the ligh…

astro-ph2003

Transitions of black hole transients to the low/hard state under the microscope

E. Kalemci, J. A. Tomsick, R. E. Rothschild +2

We characterized the evolution of spectral and temporal properties of several Galactic black hole transients observed between 1996-2001 using the data from well sampled PCA observa…

astro-ph2003

A close look at the state transitions of Galactic black hole transients during outburst decay

E. Kalemci, J. A. Tomsick, R. E. Rothschild +2

We characterize the evolution of spectral and temporal properties of several Galactic black hole transients during outburst decay using the data from well sampled PCA/\rxte observa…

astro-ph2003

INTEGRAL-RXTE observations of Cygnus X-1

K. Pottschmidt, J. Wilms, M. Chernyakova +11

We present first results from contemporaneous observations of Cygnus X-1 with INTEGRAL and RXTE, made during INTEGRAL's performance verification phase in 2002 November and December…

astro-ph2003

The near-synchronous polar V1432 Aql (RX J1940.1-1025): Accretion geometry and synchronization time scale

R. Staubert, S. Friedrich, K. Pottschmidt +5

The magnetic Cataclysmic Variable (mCV) V1432 Aql (RX 1940.1-1025) belongs to the four-member subclass of near-synchronous polars with a slight non-synchronism (<2 %) between the s…