An Investigation of Be/X-ray Pulsars with OGLE-III Data
arXiv:astro-ph/0605397 · doi:10.1086/505754
Abstract
We have studied five seasons of OGLE-III data for eight SMC Be/X-ray pulsars for which no other survey data were available. We have determined orbital periods for four of these binary systems, one of which also shows nonradial pulsations. Optical identification of SMC X-2 is reconsidered, but no periods were found for either of the two possible candidates.
References in corpus (10)
- Calibration of the MACHO Photometry Database
- Optical properties of SMC X-ray binaries
- X-ray observations of Be/X-ray binaries in the SMC
- Review of Discrete X-Ray Sources in the Small Magellanic Cloud: Summary of the ASCA Results and Implication on the Recent Star Forming Activity
- Three New Long Period X-ray Pulsars Discovered in the Small Magellanic Cloud
- Discovery of Pulsed X-ray Emission from the SMC Transient RX J0117.6-7330
- Photometric Periodicities of Be/X-ray Pulsars in the Small Magellanic Cloud
- The discovery and study of the optical counterparts of the transient X-ray pulsars RXJ0052.1-7319 and XTEJ0111.2-7317 in the SMC
- The SMC X-ray transient XTE J0111.2-7317 : a Be/X-ray binary in a SNR?
- The Optical Counterpart of the X-ray Transient RX J0117.6-7330: Spectroscopy and Photometry
Cited by in corpus (10)
- A Long Look at the Be/X-Ray Binaries of the Small Magellanic Cloud
- On the orbital parameters of Be/X-ray binaries in the Small Magellanic Cloud
- Very Long-term Optical Variability of High Mass X-ray Binaries in the SMC
- Detection of Cyclotron Resonance Scattering Feature in High Mass X-ray Binary Pulsar SMC X-2
- On the periodicities present in the optical light curves of SMC Be/X-ray binaries
- Orbital Period Determinations for Four SMC Be/X-ray Binaries
- Spectral analysis of SMC X-2 during its 2015 outburst
- Chandra and Swift X-ray Observations of the X-ray Pulsar SMC X-2 During the Outburst of 2015
- Spectral properties of the soft excess pulsar RX J0059.2-7138 during its 2013 outburst
- Spectro-timing analysis of Be X-ray pulsar SMC X-2 during the 2022 outburst