On the use of realistic wave functions in the coherent pion photoproduction on 3He nuclei |
| |
Authors: | J.L. Ballot C. Lazard Z. Marić |
| |
Affiliation: | Institute of Physics, Beograd, Yugoslavia |
| |
Abstract: | We analyze the influence of the nuclear wave functions generated from a set of different realistic soft-core two-body potentials on the coherent charged pion photoproduction on 3He nuclei at threshold and for small momentum transfers. This process is calculated in the framework of the impulse approximation including the Fermi motion. At threshold and below the resonance, our results reproduce fairly well the experimental data. At the first γN resonance region, the agreement with experiments varies with the momentum transfer. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |