ACCELERATING HIGH-ENERGY PULSAR RADIATION CODES
نویسندگان
چکیده
منابع مشابه
High Energy Studies of Pulsar Wind Nebulae
The extended nebulae formed as pulsar winds expand into their surroundings provide information about the composition of the winds, the injection history from the host pulsar, and the material into which the nebulae are expanding. Observations from across the electromagnetic spectrum provide constraints on the evolution of the nebulae, the density and composition of the surrounding ejecta, the g...
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Young pulsars produce relativistic winds which interact with matter ejected during the supernova explosion and the surrounding interstellar gas. Particles are accelerated to very high energies somewhere in the pul-sar winds or at the shocks produced in collisions of the winds with the surrounding medium. As a result of interactions of relativistic leptons with the magnetic field and low energy ...
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We show that the relativistic wind of the Crab pulsar, which is commonly thought to be invisible in the region upstream of the termination shock at r ≤ rS ∼ 0.1 pc, in fact could be directly observed through its inverse Compton (IC) γ-ray emission. This radiation is caused by illumination of the wind by low-frequency photons emitted by the pulsar, and consists of two, pulsed and unpulsed, compo...
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It is noted that the weak pulsar theory predicts very high linear polarization of gamma radiation for the Geminga-like pulsars. In the bridge region, the degree of polarization reaches almost 75%, with an approximately constant position angle. Within the pulses, the position angle changes, and the degree of polarization drops considerably. But even the pulse-integrated emission is expected to b...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2010
ISSN: 0004-637X,1538-4357
DOI: 10.1088/0004-637x/725/2/1903