Agrawal, P. C. ; Mukerjee, K. ; Paul, B. ; Rao, A. R. ; Seetha, S. ; Kasturirangan, K. (1999) Study of X-ray pulsars Cep X-4 and 4u 1907+09 Astronomische Nachrichten, 320 (4-5). p. 346. ISSN 0004-6337
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/1521-39...
Related URL: http://dx.doi.org/10.1002/1521-3994(199908)320
Abstract
The X-ray pulsars Cep X-4 and 4U 1907+09 were observed with the pointed mode proportional counters(PPCs) of Indian X-ray Astronom Experiment(IXAE) on IRS-P3 satellite. Detailed studies of pulse profile of Cep X-4 revealed an interpulse dominated double-pulse profile. In the case of pulsar 4U 1907+09, the pulse period measurements indicate spindown of the pulsar with P= +0.21 s yr-1 using the IXAE observations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| ID Code: | 16579 |
| Deposited On: | 15 Nov 2010 09:28 |
| Last Modified: | 16 Jul 2012 08:00 |
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