New observations of 4U 1323-62 detect 12 bursts, confirm 2.94-hour dips, a 0.9 Hz QPO, and suggest a ~10-year cyclic variation in burst rate.
year = 1993, month = sep, volume =
3 Pith papers cite this work. Polarity classification is still indexing.
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Marginal X-ray polarization detection in atoll source 4U 1735-44 is consistent with a low disk inclination of about 40 degrees inferred from relativistic reflection modeling.
NuSTAR and NICER data on SAX J1808.4-3658 show the accretion disk truncating to ~23 R_g in 2025 with magnetospheric radius exceeding co-rotation radius, indicating a possible transition to the propeller regime while accretion continues as evidenced by a Type-I burst.
citing papers explorer
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A Cyclic Burst Rate Behavior of a Persistent X-ray Burster: Recent XMM-Newton and NuSTAR Observations of 4U 1323-62
New observations of 4U 1323-62 detect 12 bursts, confirm 2.94-hour dips, a 0.9 Hz QPO, and suggest a ~10-year cyclic variation in burst rate.
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X-Ray Polarization from the Atoll 4U 1735-44 Suggests a Low Inclination
Marginal X-ray polarization detection in atoll source 4U 1735-44 is consistent with a low disk inclination of about 40 degrees inferred from relativistic reflection modeling.
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Probing the accretion geometry of the transient accreting millisecond pulsar SAX J1808.4-3658: transitions to the propeller regime
NuSTAR and NICER data on SAX J1808.4-3658 show the accretion disk truncating to ~23 R_g in 2025 with magnetospheric radius exceeding co-rotation radius, indicating a possible transition to the propeller regime while accretion continues as evidenced by a Type-I burst.