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Varying disc-magnetosphere coupling as the origin of pulse profile variability in SAX J1808.4-3658
accretion accretion discs – pulsars:individual:SAX J1808.4–3658 – stars:neu-tron – X-rays:binaries
2011/9/26
Accreting millisecond pulsars show significant variability of their pulse profiles, especially at low accretion rates. On the other hand, their X-ray spectra are remarkably similar with not much varia...
The optical counterpart of sax j1808.4{3658 in quiescence：evidence of an active radio pulsar?
sax j1808.4{3658 radio pulsar
2009/6/17
The optical counterpart of sax j1808.4{3658 in quiescence：evidence of an active radio pulsar?
Preliminary results on intermittent behaviour of Millisecond pulsar sax j1808.4-3658
intermittent behaviour Millisecond pulsar sax j1808.4-3658
2009/6/17
Preliminary results on intermittent behaviour of Millisecond pulsar sax j1808.4-3658。
Orbital Evolution Measurement of the Accreting Millisecond X-ray Pulsar SAX J1808.4–3658
Stars neutron stars—pulsars individual (SAX J1808.4–3658) magnetic fields—X-rays binaries—accretion
2009/5/12
We present results from a pulse timing analysis of the
accretion-powered millisecond X-ray pulsar SAX J1808.4–3658 using
X-ray data obtained during four outbursts of this source. Extensive observati...