Accelerated Orbital Expansion and Secular Spin-down of the Accreting Millisecond Pulsar Sax J1808.4−3658

Accelerated Orbital Expansion and Secular Spin-down of the Accreting Millisecond Pulsar Sax J1808.4−3658

The accreting millisecond pulsar SAX J1808.4–3658 has shown a peculiar orbital evolution in the past with an orbital expansion much faster than expected from standard binary evolutionary scenarios. Previous limits on the pulsar spin frequency derivative during transient accretion outbursts were smal...

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Bibliographic Details
Main Authors: Patruno, Alessandro, Bult, Peter, Gopakumar, Achamveedu, Wijnands, Rudy, van der Klis, Michiel, Chakrabarty, Deepto, Hartman, Jacob M., Ph. D. Massachusetts Institute of Technology
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: IOP Publishing 2013
Online Access:http://hdl.handle.net/1721.1/76288
https://orcid.org/0000-0001-8804-8946

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