|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'500'096
Articles rated: 2609
19 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Trinucleon photonuclear reactions with $Delta$-isobar excitation: Processes below pion-production threshold | | A. Deltuva
; L. P. Yuan
; J. Adam Jr.
; A. C. Fonseca
; P. U. Sauer
; | | Date: |
14 Aug 2003 | | Journal: | Phys.Rev. C69 (2004) 034004 | | Subject: | nucl-th | | Abstract: | Radiative nucleon-deuteron capture and two- and three-body photo disintegration of the three-nucleon bound state are described. The description uses the purely nucleonic charge-dependent CD-Bonn potential and its coupled-channel extension CD Bonn + $Delta$. The $Delta$-isobar excitation yields an effective three-nucleon force and effective two- and three-nucleon currents besides other $Delta$-isobar effects; they are mutually consistent. Exact solutions of three-particle equations are employed for the initial and final states of the reactions. The current has one-baryon and two-baryon contributions and couples nucleonic with $Delta$-isobar channels. $Delta$-isobar effects on the observables are isolated. Shortcomings of the theoretical description are discussed and their consequence for the calculation of observables is estimated. | | Source: | arXiv, nucl-th/0308045 | | 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 Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER