Resonant cyclotron scattering in pulsar magnetosphere

Presentation on theme: "Resonant cyclotron scattering in pulsar magnetosphere"— Presentation transcript:

1 Resonant cyclotron scattering in pulsar magnetosphere
仝号 合作者：徐仁新，彭秋和，宋黎明 arXiv:

2 Outline The observations Scattering in pulsar magnetospere The results
Magnetars RRATs INSs Scattering in pulsar magnetospere The results

3 Radiation belt of a NS

4 Scattering process Resonant cyclotron scattering

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6 Scatterings 求解辐射转移方程 Monte Carlo 模拟 Kompaneets eq. (频率空间的扩散方程)

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8 Domain of scatterings 非相对论电子 极端相对论电子 非共振散射 CS (Kompaneets eq.) ICS
RCS RICS

9 Kompaneets eq. 扩散近似

10 A little details 散射前后 散射跃迁概率

11 Kompaneets eq. in the resonant case
散射跃迁概率

12 The equation 空间积分

13 The generalization: down scattering

14 The results: up scattering

15 The results: down scattering

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18 Next

19 Next (II) RICS 磁星硬X-射线谱 Gamma-ray辐射（磁星 & GRB）
Magnetar giant flare & GRB X-ray flare

20 Summary Kompaneets eq. for RCS Both up scattering and down scattering
Applications to INSs

21 谢谢！