Contribution of real and virtual Pions to nuclear Photoabsorption at Intermediate Energies
| dc.creator | Huett, M. -Th. | |
| dc.creator | Milstein, A. I. | |
| dc.creator | Schumacher, M. | |
| dc.date | 1996-09-16 | |
| dc.date.accessioned | 2026-07-07T05:41:46Z | |
| dc.date.available | 2026-07-07T05:41:46Z | |
| dc.description | The universal curve $σ/A$ of nuclear photoabsorption is investigated within a Fermi gas model of nuclear matter. An energy range from pion threshold up to 400 MeV is considered. The interactions between nucleon, pion, $Δ$-isobar and photon are considered in the non-relativistic approximation with corrections of the order $1/M$ taken into account with respect to proton mass. Analytical expressions are obtained, in which the influence of nuclear correlations, two-nucleon contributions and relativistic corrections is studied explicitely. An extension of the model calculation to nucleon knock-out reactions is discussed. | |
| dc.description | LaTex 15 pages, 11 figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9609037 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9609037 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82697 | |
| dc.subject | Nuclear Theory | |
| dc.title | Contribution of real and virtual Pions to nuclear Photoabsorption at Intermediate Energies | |
| dc.type | text |