### Abstract

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.

Original language | English |
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Pages (from-to) | 978-981 |

Number of pages | 4 |

Journal | Physical Review C - Nuclear Physics |

Volume | 57 |

Issue number | 2 |

DOIs | |

Publication status | Published - Jan 1 1998 |

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### All Science Journal Classification (ASJC) codes

- Nuclear and High Energy Physics

### Cite this

*Physical Review C - Nuclear Physics*,

*57*(2), 978-981. https://doi.org/10.1103/PhysRevC.57.978

**Master equation approach to statistical multistep compound reactions.** / Kawano, Toshihiko; Nakamura, Masahiro; Watanabe, Yukinobu.

Research output: Contribution to journal › Article

*Physical Review C - Nuclear Physics*, vol. 57, no. 2, pp. 978-981. https://doi.org/10.1103/PhysRevC.57.978

}

TY - JOUR

T1 - Master equation approach to statistical multistep compound reactions

AU - Kawano, Toshihiko

AU - Nakamura, Masahiro

AU - Watanabe, Yukinobu

PY - 1998/1/1

Y1 - 1998/1/1

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.

UR - http://www.scopus.com/inward/record.url?scp=0032341263&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032341263&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.57.978

DO - 10.1103/PhysRevC.57.978

M3 - Article

VL - 57

SP - 978

EP - 981

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 2

ER -