The Old and the New of Parity-Violating Two-Pion NN Potential
Abstract
We consider the parity-violating two-pion-exchange potential obtained from the covari-ant formalism in the past and the state-of-the-art effective field theory approach. We discuss the behavior of the potential in coordinate space and its application to the parity-violating asymmetry in ěc{n}p -> dγ at threshold.
- Publication:
-
Modern Physics Letters A
- Pub Date:
- 2008
- DOI:
- 10.1142/S0217732308029228
- arXiv:
- arXiv:0802.1606
- Bibcode:
- 2008MPLA...23.2293H
- Keywords:
-
- 13.75Cs;
- 12.15Ji;
- Nuclear Theory
- E-Print:
- 4 pages, contribution to the conference Chiral07 held in Osaka, Japan, Nov. 13-16, 2007