A program for coupled-channel calculations with all order couplings for heavy-ion fusion reactions

K. Hagino; N. Rowley; A. T. Kruppa

doi:10.1016/s0010-4655(99)00243-x

A program for coupled-channel calculations with all order couplings for heavy-ion fusion reactions

K. Hagino, N. Rowley, A. T. Kruppa

SCI - Physics

Research output: Contribution to journal › Article › peer-review

714 Citations (Scopus)

Abstract

A FORTRAN 77 program that calculates fusion cross sections and mean angular momenta of the compound nucleus under the influence of couplings between the relative motion and several nuclear collective motions is presented. The no-Coriolis approximation is employed to reduce the dimension of coupled-channel equations. The program takes into account the effects of nonlinear couplings to all orders, which have been shown to play an important role in heavy-ion fusion reactions at subbarrier energies.

Original language	English
Pages (from-to)	143-152
Number of pages	10
Journal	Computer Physics Communications
Volume	123
Issue number	1-3
DOIs	https://doi.org/10.1016/s0010-4655(99)00243-x
Publication status	Published - 1999 Dec

Keywords

Coupled-channel equations
Fusion barrier distribution
Fusion cross section
Heavy-ion subbarrier fusion reactions
Higher order coupling
Incoming wave boundary condition
Mean angular momentum
No-Coriolis approximation
Spin distribution

ASJC Scopus subject areas

Hardware and Architecture
Physics and Astronomy(all)

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title = "A program for coupled-channel calculations with all order couplings for heavy-ion fusion reactions",

abstract = "A FORTRAN 77 program that calculates fusion cross sections and mean angular momenta of the compound nucleus under the influence of couplings between the relative motion and several nuclear collective motions is presented. The no-Coriolis approximation is employed to reduce the dimension of coupled-channel equations. The program takes into account the effects of nonlinear couplings to all orders, which have been shown to play an important role in heavy-ion fusion reactions at subbarrier energies.",

keywords = "Coupled-channel equations, Fusion barrier distribution, Fusion cross section, Heavy-ion subbarrier fusion reactions, Higher order coupling, Incoming wave boundary condition, Mean angular momentum, No-Coriolis approximation, Spin distribution",

author = "K. Hagino and N. Rowley and Kruppa, {A. T.}",

note = "Funding Information: The authors thank M. Dasgupta for discussions. K.H. acknowledges support from the Japan Society for the Promotion of Science for Young Scientists.",

year = "1999",

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T1 - A program for coupled-channel calculations with all order couplings for heavy-ion fusion reactions

AU - Hagino, K.

AU - Rowley, N.

AU - Kruppa, A. T.

N1 - Funding Information: The authors thank M. Dasgupta for discussions. K.H. acknowledges support from the Japan Society for the Promotion of Science for Young Scientists.

PY - 1999/12

Y1 - 1999/12

N2 - A FORTRAN 77 program that calculates fusion cross sections and mean angular momenta of the compound nucleus under the influence of couplings between the relative motion and several nuclear collective motions is presented. The no-Coriolis approximation is employed to reduce the dimension of coupled-channel equations. The program takes into account the effects of nonlinear couplings to all orders, which have been shown to play an important role in heavy-ion fusion reactions at subbarrier energies.

AB - A FORTRAN 77 program that calculates fusion cross sections and mean angular momenta of the compound nucleus under the influence of couplings between the relative motion and several nuclear collective motions is presented. The no-Coriolis approximation is employed to reduce the dimension of coupled-channel equations. The program takes into account the effects of nonlinear couplings to all orders, which have been shown to play an important role in heavy-ion fusion reactions at subbarrier energies.

KW - Coupled-channel equations

KW - Fusion barrier distribution

KW - Fusion cross section

KW - Heavy-ion subbarrier fusion reactions

KW - Higher order coupling

KW - Incoming wave boundary condition

KW - Mean angular momentum

KW - No-Coriolis approximation

KW - Spin distribution

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