Impact factor of Chinese Physics C is 3.6 in 2023 Impact factor of Chinese Physics C is 3.6 in 2022 2021 Impact Factor 2.944
Advanced Search
Chinese Physics C> 1999, Vol. 23> Issue(6) : 512-517 

Element Distributions of Intermediate Mass Fragments Emitted in 30 MeV/u 40Ar+58,64Ni and 115In Reactions

  •  Institute of MOdern Physics, The Chinese Academy of Sciences, Lanzhou 730000

  • The element distribuhons of intermediate mass fragments (IMF) emitted over an angular region of 5°—140° have been measured in the reachons of 30MeV/u 40Ar+58,64Ni and 115In. Within 20°—80° range the IMFs with Z=3-24 were observed. The IMF production cross section changes smoothly with its charge number,and the element distribuhon changes continuously when the IMF charge number increases across the charge number of the projectile. There is no strong dependence of the element distribution on the charge number of the projectile in this angular region.The transition nature of the reaction mechanism in the intermediate energy region and the power law of the IMF element distribution,as well as the dependence of element distributions on the threshold of the detectors were discussed.
  • 加载中

  • References

    [1] Wei Zhiyong, Zhu Yongtai. Progress in Physics(in Chinese) 1998,18:33–46(魏志勇, 诸永泰. 物理学进展,1998,18:33–46) 2 Lou Y et al. Nucl. Phys., 1996, A604:219–244 3 Guerreau D et al. Phys. Lett., 1983, 131B:293–296 4 Xu Hushan et al. Nucl. Set. and Tech., 1996, 7: 198–201 5 Zhu Y T et al. Journal of Qingdao University (Quarterly)(in Chinese), 1997,10:35–37 (诸永泰等. 青岛大学学报 (自然科学版), 1997, 10: 35–37)6 Goodman Alan L et al. Phys. Rev., 1984, C30:851–8657 Moretto Luciano G, Wozniak Gordon J. Nucl. Phys., 1988, A488.337c–352c8 Hirsch A S et al. Phys. Rev., 1984, C29:508–525

  • Access

    加载中

Get Citation
Gou Quanbu, Zhu Yongtai, Xu Hushan, Wei Zhiyong, Lu Jun, Zhang Yuhu, Wang Qi, Li Songlin and Wu Zhongli. Element Distributions of Intermediate Mass Fragments Emitted in 30 MeV/u 40Ar+58,64Ni and 115In Reactions[J]. Chinese Physics C, 1999, 23(6): 512-517.
Gou Quanbu, Zhu Yongtai, Xu Hushan, Wei Zhiyong, Lu Jun, Zhang Yuhu, Wang Qi, Li Songlin and Wu Zhongli. Element Distributions of Intermediate Mass Fragments Emitted in 30 MeV/u 40Ar+58,64Ni and 115In Reactions[J]. Chinese Physics C, 1999, 23(6): 512-517. shu
Milestone
Received: 1998-06-15
Revised: 1900-01-01
Article Metric

Article Views(3687)
PDF Downloads(552)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Element Distributions of Intermediate Mass Fragments Emitted in 30 MeV/u 40Ar+58,64Ni and 115In Reactions

    Corresponding author: Gou Quanbu,
  • Institute of MOdern Physics, The Chinese Academy of Sciences, Lanzhou 730000
  • Received Date: 1998-06-15
  • Accepted Date: 1900-01-01
  • Available Online: 1999-06-05

Abstract: The element distribuhons of intermediate mass fragments (IMF) emitted over an angular region of 5°—140° have been measured in the reachons of 30MeV/u 40Ar+58,64Ni and 115In. Within 20°—80° range the IMFs with Z=3-24 were observed. The IMF production cross section changes smoothly with its charge number,and the element distribuhon changes continuously when the IMF charge number increases across the charge number of the projectile. There is no strong dependence of the element distribution on the charge number of the projectile in this angular region.The transition nature of the reaction mechanism in the intermediate energy region and the power law of the IMF element distribution,as well as the dependence of element distributions on the threshold of the detectors were discussed.

    HTML

Reference (1)

目录

Link
IOPScience
SCOAP3
arXiv
Chinese Physical Society
Journal information
Introduction
Editorial Board
Others
Subscribe
Contact us
QQ: 1307685413
Tel: +86-010-88235947
Fax: +86-010-88233126
E-mail: cpc@ihep.ac.cn

  • CPC Website

  • IOP Website

  • CPC WeChat

Copyright © Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China 京ICP备05002789号-1

Supported by: Beijing Renhe Information Technology Co. Ltd  E-mail: info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return