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arXiv · 1101.0741

Search for pulsations in the LMXB EXO 0748-676

Chetana Jain·Biswajit Paul
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Abstract

We present here results from our search for X-ray pulsations of the neutron star in the low mass X-ray binary EXO 0748-676 at a frequency near a burst-oscillation frequency of 44.7 Hz. Using the observations made with the Proportional Counter Array on board the Rossi X-ray Timing Explorer we did not find any pulsations in the frequency band of 44.4 Hz to 45.0 Hz and obtained a 3\sigma upper limit of 0.47 % on the pulsed fraction for any possible underlying pulsation in this frequency band.

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Chetana Jain, Biswajit Paul. 2011-01-04. Search for pulsations in the LMXB EXO 0748-676. https://doi.org/10.1088/1674-4527/11/5/007

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