TY - JOUR

T1 - Master equation approach to statistical multistep compound reactions

AU - Kawano, Toshihiko

AU - Nakamura, Masahiro

AU - Watanabe, Yukinobu

PY - 1998

Y1 - 1998

N2 - A master equation is incorporated in Feshbach, Kerman, and Koonin model calculations of statistical multistep compound (MSC) emission. Damping [Formula Presented] and [Formula Presented] functions which describe the particle-hole annihilation process are derived. The MSC cross sections are calculated with the master equation. The effect is found to be large at lower energies for light nuclei, but not significant when the incident energy is above 20 MeV. The difference between a closed form solution and the master equation result is masked by the large multistep direct and evaporation components.

AB - A master equation is incorporated in Feshbach, Kerman, and Koonin model calculations of statistical multistep compound (MSC) emission. Damping [Formula Presented] and [Formula Presented] functions which describe the particle-hole annihilation process are derived. The MSC cross sections are calculated with the master equation. The effect is found to be large at lower energies for light nuclei, but not significant when the incident energy is above 20 MeV. The difference between a closed form solution and the master equation result is masked by the large multistep direct and evaporation components.

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U2 - 10.1103/PhysRevC.57.978

DO - 10.1103/PhysRevC.57.978

M3 - Article

AN - SCOPUS:0032341263

VL - 57

SP - 978

EP - 981

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 2

ER -