New approach for evaluating incomplete and complete fusion cross sections with Continuum-Discretized Coupled-Channels method

Shintaro Hashimoto, Kazuyuki Ogata, Satoshi Chiba, Masanobu Yahiro

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

We propose a new method for evaluating incomplete and complete fusion cross sections separately using the Continuum-Discretized Coupled-Channels method. This method is applied to analysis of the deuteron induced reaction on a 7Li target up to 50 MeV of the deuteron incident energy. Effects of deuteron breakup on this reaction are explicitly taken into account. Results of the method are compared with those of the Glauber model, and the difference between the two is discussed. It is found that the energy dependence of the incomplete fusion cross sections obtained by the present calculation is almost the same as that obtained by the Glauber model, while for the complete fusion cross section, the two models give markedly different energy dependence. We show also that a prescription for evaluating incomplete fusion cross sections proposed in a previous study gives much smaller result than an experimental value.

Original languageEnglish
Pages (from-to)1291-1300
Number of pages10
JournalProgress of Theoretical Physics
Volume122
Issue number5
DOIs
Publication statusPublished - Nov 1 2009

Fingerprint

fusion
continuums
deuterons
cross sections
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

New approach for evaluating incomplete and complete fusion cross sections with Continuum-Discretized Coupled-Channels method. / Hashimoto, Shintaro; Ogata, Kazuyuki; Chiba, Satoshi; Yahiro, Masanobu.

In: Progress of Theoretical Physics, Vol. 122, No. 5, 01.11.2009, p. 1291-1300.

Research output: Contribution to journalArticle

Hashimoto, Shintaro ; Ogata, Kazuyuki ; Chiba, Satoshi ; Yahiro, Masanobu. / New approach for evaluating incomplete and complete fusion cross sections with Continuum-Discretized Coupled-Channels method. In: Progress of Theoretical Physics. 2009 ; Vol. 122, No. 5. pp. 1291-1300.
@article{298f58a31b43452d9dc2281f27f5d5bc,
title = "New approach for evaluating incomplete and complete fusion cross sections with Continuum-Discretized Coupled-Channels method",
abstract = "We propose a new method for evaluating incomplete and complete fusion cross sections separately using the Continuum-Discretized Coupled-Channels method. This method is applied to analysis of the deuteron induced reaction on a 7Li target up to 50 MeV of the deuteron incident energy. Effects of deuteron breakup on this reaction are explicitly taken into account. Results of the method are compared with those of the Glauber model, and the difference between the two is discussed. It is found that the energy dependence of the incomplete fusion cross sections obtained by the present calculation is almost the same as that obtained by the Glauber model, while for the complete fusion cross section, the two models give markedly different energy dependence. We show also that a prescription for evaluating incomplete fusion cross sections proposed in a previous study gives much smaller result than an experimental value.",
author = "Shintaro Hashimoto and Kazuyuki Ogata and Satoshi Chiba and Masanobu Yahiro",
year = "2009",
month = "11",
day = "1",
doi = "10.1143/PTP.122.1291",
language = "English",
volume = "122",
pages = "1291--1300",
journal = "Progress of Theoretical Physics",
issn = "0033-068X",
publisher = "Published for the Research Institute for Fundamental Physics by Physical Society of Japan",
number = "5",

}

TY - JOUR

T1 - New approach for evaluating incomplete and complete fusion cross sections with Continuum-Discretized Coupled-Channels method

AU - Hashimoto, Shintaro

AU - Ogata, Kazuyuki

AU - Chiba, Satoshi

AU - Yahiro, Masanobu

PY - 2009/11/1

Y1 - 2009/11/1

N2 - We propose a new method for evaluating incomplete and complete fusion cross sections separately using the Continuum-Discretized Coupled-Channels method. This method is applied to analysis of the deuteron induced reaction on a 7Li target up to 50 MeV of the deuteron incident energy. Effects of deuteron breakup on this reaction are explicitly taken into account. Results of the method are compared with those of the Glauber model, and the difference between the two is discussed. It is found that the energy dependence of the incomplete fusion cross sections obtained by the present calculation is almost the same as that obtained by the Glauber model, while for the complete fusion cross section, the two models give markedly different energy dependence. We show also that a prescription for evaluating incomplete fusion cross sections proposed in a previous study gives much smaller result than an experimental value.

AB - We propose a new method for evaluating incomplete and complete fusion cross sections separately using the Continuum-Discretized Coupled-Channels method. This method is applied to analysis of the deuteron induced reaction on a 7Li target up to 50 MeV of the deuteron incident energy. Effects of deuteron breakup on this reaction are explicitly taken into account. Results of the method are compared with those of the Glauber model, and the difference between the two is discussed. It is found that the energy dependence of the incomplete fusion cross sections obtained by the present calculation is almost the same as that obtained by the Glauber model, while for the complete fusion cross section, the two models give markedly different energy dependence. We show also that a prescription for evaluating incomplete fusion cross sections proposed in a previous study gives much smaller result than an experimental value.

UR - http://www.scopus.com/inward/record.url?scp=77953095226&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77953095226&partnerID=8YFLogxK

U2 - 10.1143/PTP.122.1291

DO - 10.1143/PTP.122.1291

M3 - Article

AN - SCOPUS:77953095226

VL - 122

SP - 1291

EP - 1300

JO - Progress of Theoretical Physics

JF - Progress of Theoretical Physics

SN - 0033-068X

IS - 5

ER -