resonant cyclotron scattering in pulsar magnetosphere n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Resonant cyclotron scattering in pulsar magnetosphere PowerPoint Presentation
Download Presentation
Resonant cyclotron scattering in pulsar magnetosphere

Loading in 2 Seconds...

play fullscreen
1 / 21
beverly-johns

Resonant cyclotron scattering in pulsar magnetosphere - PowerPoint PPT Presentation

109 Views
Download Presentation
Resonant cyclotron scattering in pulsar magnetosphere
An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Resonant cyclotron scattering in pulsar magnetosphere 仝号 合作者:徐仁新,彭秋和,宋黎明 arXiv: 0906.4223

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

  3. Radiation belt of a NS

  4. Scattering process • Resonant cyclotron scattering

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

  6. Domain of scatterings

  7. Kompaneets eq. • 扩散近似

  8. A little details • 散射前后 • 散射跃迁概率

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

  10. The equation 空间积分

  11. The generalization: down scattering

  12. The results: up scattering

  13. The results: down scattering

  14. Next

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

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

  17. 谢谢!