Nucleon propagation through nuclear matter in chiral effective field theory
| dc.creator | Mallik, S. | |
| dc.creator | Mishra, Hiranmaya | |
| dc.date | 2007-03-14 | |
| dc.date.accessioned | 2026-07-07T11:22:49Z | |
| dc.date.available | 2026-07-07T11:22:49Z | |
| dc.description | We treat the propagation of nucleon in nuclear matter by evaluating the ensemble average of the two-point function of nucleon currents in the framework of the chiral effective field theory. We first derive the effective parameters of nucleon to one loop. The resulting formula for the effective mass was known previously and gives an absurd value at normal nuclear density. We then modify it following Weinberg's method for the two-nucleon system in the effective theory. Our results for the effective mass and the width of nucleon are compared with those in the literature. | |
| dc.description | 11 pages including 4 figures. To appear in Eur. J. Phys. C | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0703147 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0703147 | |
| dc.identifier | Eur.Phys.J.C50:889-896,2007 | |
| dc.identifier | doi:10.1140/epjc/s10052-007-0272-0 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194699 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Nucleon propagation through nuclear matter in chiral effective field theory | |
| dc.type | text |