1 / 10

The Ps － Porb Relation for Wind-fed X-Ray Pulsars

The Ps － Porb Relation for Wind-fed X-Ray Pulsars. Hai-Lang Dai, Xiang-dong Li and Xi-Wei Liu. Our Model. Spin evolution. Case a: the pulsar phase. or. Davies & Pringle 1981, MNRAS, 151,351. Our Model. Spin evolution. Case b: the propeller phase. Our Model.

lindsay
Download Presentation

The Ps － Porb Relation for Wind-fed X-Ray Pulsars

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Ps－Porb Relation for Wind-fed X-Ray Pulsars Hai-Lang Dai, Xiang-dong Li and Xi-Wei Liu

  2. Our Model Spin evolution • Case a: the pulsar phase or Davies & Pringle 1981, MNRAS, 151,351

  3. Our Model Spin evolution • Case b: the propeller phase

  4. Our Model Evolution of the inclination angle is the critical value of the meridional angle measured from the north magnetic pole Wang & Robnik 1982, A&A, 151,222

  5. Our Model Evolution of the mass capture rate Nieuwenhuijzen & de Jager 1990, A&A, 231, 134 Bondi & Hoyle 1944, MNRAS, 104, 273

  6. Results

  7. Results

  8. Results

  9. Observations

  10. Results

More Related