| | |
| | |
Stat |
Members: 3643 Articles: 2'487'895 Articles rated: 2609
28 March 2024 |
|
| | | |
|
Article overview
| |
|
The weak-field expansion for processes in a homogeneous background magnetic field | Tzuu-Kang Chyi
; Chien-Wen Hwang
; W. F. Kao
; Guey-Lin Lin
; Kin-Wang Ng
; Jie-Jun Tseng
; | Date: |
15 Dec 1999 | Journal: | Phys.Rev. D62 (2000) 105014 | Subject: | hep-th hep-ph | Abstract: | The weak-field expansion of the charged fermion propagator under a uniform magnetic field is studied. Starting from Schwinger’s proper-time representation, we express the charged fermion propagator as an infinite series corresponding to different Landau levels. This infinite series is then reorganized according to the powers of the external field strength $B$. For illustration, we apply this expansion to $gamma o
uar{
u}$ and $
u o
ugamma$ decays, which involve charged fermions in the internal loop. The leading and subleading magnetic-field effects to the above processes are computed. | Source: | arXiv, hep-th/9912134 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |