The Library
Study of the cyclotron feature in MXB 0656-072
Tools
Tools
Tools
McBride, V. A., Wilms, J. (Joern), Coe, M. J., Kreykenbohm, I., Rothschild, R. E., Coburn, W. (Wayne), Galache, J. L., Kretschmar, P., Edge, W. R. T. and Staubert, R. (2006) Study of the cyclotron feature in MXB 0656-072. Astronomy & Astrophysics, Vol.451 (No.1). pp. 267-272. doi:10.1051/0004-6361:20054239 ISSN 0004-6361.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1051/0004-6361:20054239
Abstract
We have monitored a type II outburst of the Be/X-ray binary MXB 0656-072 in a series of pointed RXTE observations during October through December 2003. The source spectrum shows a cyclotron resonance scattering feature at 32.8(-0.4)(+0.5) keV, corresponding to a magnetic field strength of 3.67(-0.04)(+ 0.06) x 10(12) G and is stable through the outburst and over the pulsar spin phase. The pulsar, with an average pulse period of 160.4 +/- 0.4 s, shows a spin-up of 0.45 s over the duration of the outburst. From optical data, the source distance is estimated to be 3.9 +/- 0.1 kpc and this is used to estimate the X-ray luminosity and a theoretical prediction of the pulsar spin-up during the outburst.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QB Astronomy | ||||
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
| Journal or Publication Title: | Astronomy & Astrophysics | ||||
| Publisher: | EDP Sciences | ||||
| ISSN: | 0004-6361 | ||||
| Official Date: | May 2006 | ||||
| Dates: |
|
||||
| Volume: | Vol.451 | ||||
| Number: | No.1 | ||||
| Number of Pages: | 6 | ||||
| Page Range: | pp. 267-272 | ||||
| DOI: | 10.1051/0004-6361:20054239 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | National Research Foundation (South Africa) (NRF) , British Council, University of Southampton, Deutsche Forschungsanstalt fΓΌr Luft- und Raumfahrt (DLR) | ||||
| Grant number: | 50 OG 9601 (DLR), 50 OG 0501 (DLR) |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
 |
View Item |
