https://doi.org/10.1140/epja/i2008-10699-9
Regular Article - Theoretical Physics
On the multistep processes in the nuclei
Institute for Nuclear Research of the Academy of Sciences of Russia, 60th October Anniversary Prospect 7a, 117312, Moscow, Russia
Received:
13
August
2008
Revised:
30
October
2008
Accepted:
9
December
2008
Published online:
28
January
2009
The intermediate-state interaction and the structure of amplitudes of complicated processes in the medium (decays, reactions and the n
transitions) are studied. It is proposed to use the branching ratio of channels of the free-space hadron-nucleon interaction as a test in the construction and verification of the models. The corresponding formulas for the processes in the medium are obtained. The connection between the particle self-energy and amplitudes of subprocesses is analyzed as well.
PACS: 24.10.-i Nuclear reaction models and methods – / 13.75.Cs Nucleon-nucleon interactions (including antinucleons, deuterons, etc.) –
© SIF, Springer-Verlag Berlin Heidelberg, 2009
