Barrier Distributions for the Quasi-elastic andElastic Scattering of 16O+152Sm,184W

  • The targets of statically deformed nuclei 152Sm and 184W were bombarded by 16O beam and the excitation functions of quasi-elastic and elastic scatterings were measured at the backward angles. The barrier distributions, Dqel(E) and Del(E) have been deduced from these excitation functions and compared with fusion barrier distributions extracted from existing fusion excitation function, spin distribution and the results of the experiments with neighboring isotope targets. The agreement is quite good. The calculatons of the Dqel(E) and Del(E) with ECI79 code have already been porformed. It shows that the static deformation effect of target leads to the asymmetric barrier distributions.
  • 加载中
  • [1] Rowley N,Satchler GH,Stelson P H.Phys.Lett.,1991,8254(1-2):25-29[2]Ackermann D,Acta Phys.Pol,1994,B26(2-3):517-525[3]WeiJX,Leigh J R,Hinde DJetal.Phys.Rev,Lett,1991,67(24):3368-3371[4]Lemmon R C,Leigh J R,Wei J X et al.Phys.Lett,1993,B316(1)32-37[5]Leigh J R,Rowley N,Lemmon R C et al.Phys.Rev.,1993,C47(2):R437-440[6]Leigh J R,Dasgupta M,Hinde D J et al.Phys.Rev,1995,C52(6):3151-3166[7]Andres MV,Rowley N,Nagarajan M A,Phys.Lett,1988,B202(3):292-295[8]Kruppa A T,Romain P,Nagarajan M A et al.Nucl.Phys.,1993,A560(3):845-862[9]Rowley N,Timmer H,Leigh J R et al.Phys.Lett1996,B373(1):23-29[10]Timmer H,Leigh J R,Dasgupta M et al.Nucl.Phys,1995,A584(1):190-204[11]Balantekin A B,Reimer P E.Phys.Rev.,1986,C33(1):379-381[12]Sahm C C,Clerc H G,Schmidt K H et al.Nucl.Phys.,1985,A441(2):316-343[13]Peker L.K Nucl.Data Sheets,1989,58(1):93-241[14]Firestone R B.Nucl.Data Sheets,1989,58(1):243-349[15]Miller J R,Nix J R,Myers W D et al.AtData Nucl.Data Tables,1995,59(1):185-412[16]Stokstad R G,Eisen Y,Kaplanis S et al.Phys.Rev.,1980,C21(6):2427-2435[17]Wuosmaa A H,Batts R R,Back B B et al.Phys.Le
  • 加载中

Get Citation
Zhang Huanqiao, Yang Feng, Lin Chengjian, Liu Zuhua and Hu Yueming. Barrier Distributions for the Quasi-elastic andElastic Scattering of 16O+152Sm,184W[J]. Chinese Physics C, 1998, 22(9): 769-779.
Zhang Huanqiao, Yang Feng, Lin Chengjian, Liu Zuhua and Hu Yueming. Barrier Distributions for the Quasi-elastic andElastic Scattering of 16O+152Sm,184W[J]. Chinese Physics C, 1998, 22(9): 769-779. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2714)
PDF Downloads(534)
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:

Barrier Distributions for the Quasi-elastic andElastic Scattering of 16O+152Sm,184W

    Corresponding author: Zhang Huanqiao,
  • China Institute of Atomic Energy, Beijing 102413

Abstract: The targets of statically deformed nuclei 152Sm and 184W were bombarded by 16O beam and the excitation functions of quasi-elastic and elastic scatterings were measured at the backward angles. The barrier distributions, Dqel(E) and Del(E) have been deduced from these excitation functions and compared with fusion barrier distributions extracted from existing fusion excitation function, spin distribution and the results of the experiments with neighboring isotope targets. The agreement is quite good. The calculatons of the Dqel(E) and Del(E) with ECI79 code have already been porformed. It shows that the static deformation effect of target leads to the asymmetric barrier distributions.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return