ChandraObservations of the Young Pulsar PSR B0540−69
نویسندگان
چکیده
منابع مشابه
Radio Polarization of the Young High - Magnetic - Field Pulsar Psr
We have investigated the radio polarization properties of PSR J1119−6127, a recently discovered young radio pulsar with a large magnetic field. Using pulsar-gated radio imaging data taken at a center frequency of 2496 MHz with the Australia Telescope Compact Array, we have determined a rotation measure for the pulsar of +842± 23 rad m. These data, combined with archival polarimetry data taken a...
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We have discovered the pulsar associated with the supernova remnant G21.5–0.9. PSR J1833–1034, with spin period P = 61.8 ms and dispersion measure 169 cm−3 pc, is very faint, with pulse-averaged flux density of ≈ 70μJy at a frequency of 1.4 GHz, and was first detected in a deep search with the Parkes telescope. Subsequent observations with Parkes and the Green Bank Telescope have confirmed this...
متن کاملRadio Polarization of the Young High-Magnetic-Field Pulsar PSR J1119-6127
We have investigated the radio polarization properties of PSR J1119 6127, a recently discovered young radio pulsar with a large magnetic field. Using pulsar-gated radio imaging data taken at a center frequency of 2496 MHz with the Australia Telescope Compact Array, we have determined a rotation measure for the pulsar of +842 23 rad m 2. These data, combined with archival polarimetry data taken ...
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We report on Nuclear Spectroscopic Telescope Array (NuSTAR) hard X-ray observations of the young rotationpowered radio pulsar PSR B1509−59 in the supernova remnant MSH 15−52. We confirm the previously reported curvature in the hard X-ray spectrum, showing that a log parabolic model provides a statistically superior fit to the spectrum compared with the standard power law. The log parabolic mode...
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We present the first X-ray detection of the very young pulsar PSR J1357−6429 (characteristic age of 7.3 kyr) using data from the XMM-Newton and Chandra satellites. We found that the spectrum is well described by a power-law plus blackbody model, with photon index Γ = 1.4 and blackbody temperature kBT = 160 eV. For the estimated distance of 2.5 kpc, this corresponds to a 2–10 keV luminosity of ∼...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2001
ISSN: 0004-637X,1538-4357
DOI: 10.1086/318287