摘要
本文根据非相对论情形(B/B_(cr)《1,hv/m_eC^2《1)强磁场中的康普顿散射微分截面,讨论了强磁场中低频光子与相对论电子的逆康普顿散射,并给出了呈幂律分布的低频光子与呈幂律分布的相对论电子相互作用产生的逆康顿散射谱,这可以用来解释γ射线爆高达几百KeV的低频倒转谱。
Using the differential cross section for the scattering of photons by electrons in the strong magnetic field in the nonrelativistic case, i. e., B/B_(er)<<1 and hv/m_ec^2<<1, we have obtained the spectrum produced by relativistic electrom inverse-Compton scattering the soft photons.
基金
国家自然科学基金
关键词
强磁场
Γ射线爆
逆康普顿散射
Radiation mechanism, Inverse-Compton scattering, Gamma ray burst, Neutron star, Strong magnetic field
