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> 2000, Vol. 24> Issue(9) : 829-838 

Research on Superdeformed Bands with Bohr-Mottelson's Formulas

  •  Department of Physics, Anhui University, Hefei 2300392 Department of Modern Physics, University of Science and Technology of China, Hefei 230027

  • The superdeformed bands in the A～190 region are systemically analyzed by using Bohr-Mottelson's two, three and four-parameter I(I+1) expansions. All results show that three formulas are reasonable to the description of superdeformed bands and the agreement with the spin determination. The parameter-relation R1 for most of bands agrees with the theoretical expected value of ab formula and the parameter-relation R1 for a part of bands agrees with the theoretical expected value of Harris formula. The parameter relation R3 for half bands deviates from the theoretical expected value of Harris two-parameter ω2 expansion, but is closer to the theoretical expected value of ab formula, which may indicate that the ab formula is superior to the Harris two-parameter ω2 expansion.
  • 加载中

  • References

    [1] . Bohr A,Mottelson B R.Nuclear Structure,(Benjamin,New York),1975,II2. Harris S M.Phys.Rev.Lett.,1964,13:663—666;Phy.Rev.,1965,B138:5093. WU C S,ZENG J Y.Commun.in Theor.Phys.(Beijing),1987,8:51—744. XU FuXin,XU Ni.High Energy Phys.and Nucl.Phys.(in Chinese),1993,17:1039—1047(徐辅新,徐霓.高能物理与核物理,1993,17:1039—1047)5. HU ZuoXian,ZENG JingYan.High Energy Phys.and Nucl.Phys(in Chinese),1998,22:446(胡佐贤,曾谨言.高能物理与核物理,1998,22:446—453)6. Vo DT,Kelly W H,Wohn F K et al.Phys.Rev.Lett.1993,71:340—3437. Bearden L G,Janssens R V F,Carpenter M P et al.Z.Phys.,1992,A341:491—4928. Crowell B,Carpenter M P,Janssens R V F et al.Phys.Rev.,1995,C51:R1599—R16039. Carpenter M P,Janssens R V F,Cederwell et al.Phys.Rev.,1995,C51:2400—240510. Fallon P,Lauritsen T,Anmad I et al.Phys.Rev.,1995,C51:R1609—R161211. Joyce M J,Sharpey Schafer J F,Riley M A et al.Phys.Lett.,1994,B340:150—15412. Kr#252;cken R,Hackman G,Delelanque M A et al.Phys.Rev.,1996,C54:R2109—211313. Hackman G,Kr#252;cken R,Janssens R V F et al.Phys.Rev.,1997,C55:148—15414. Pilotte S,Yu C H,Jin H Q et al.Phys.Rev.,1994,C49:718—72415. Fischer S M,Carpenter M P,Janssens R V F et al.Phys.Rev.,1996,C53:2126—213316. Bouneau S,Wilson A N,Azaiez F et al.Phys.Rev.,1996,C53:R9—R1317. Azaiez F et al.Phys.Rev.Lett.,1991,66:1030—103318. Duprat J,Azaiez F,Bourgeois C et al.Phys.Lett.,1994,B341:6—1119. Ducroux L,Astier A,Beraud R et al.Z.Phys.,1995,A352:13—1420. Ducroux L,Astier A,Duffait R et al.Phys.Rev.,1996,C53:2701—270821. Hughes J R,Becker J A,Brinkman M J et al.Phys.Rev.,1994,C50:R1265—R126922. Farris L P,Henry E A,Becker J A et al.Phys.Rev.,1995,C51:R2288—R229223. van Severen U J,KortenW,H#252;bel H et al.Z.Phys.,1995,A353:15—1624. Hibbert I M,Wadsworth R,Hauschild K et al.Phys.Rev.,1996,C54:2253—225825. Clark R M,Bouneau S,Wilson A N et al.Phys.Rev.,1996,C53:117—12326. McNabb D P,Baldsiefen G,Bernstein L A et al.Phys.Rev.,1996,C53:R541—R543

  • Access

    加载中

Get Citation
GUO JianYou, XU FuXin and RUAN TuNan. Research on Superdeformed Bands with Bohr-Mottelson's Formulas[J]. Chinese Physics C, 2000, 24(9): 829-838.
GUO JianYou, XU FuXin and RUAN TuNan. Research on Superdeformed Bands with Bohr-Mottelson's Formulas[J]. Chinese Physics C, 2000, 24(9): 829-838. shu
Milestone
Received: 1999-06-21
Revised: 1900-01-01
Article Metric

Article Views(2994)
PDF Downloads(550)
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:

Research on Superdeformed Bands with Bohr-Mottelson's Formulas

    Corresponding author: GUO JianYou,
  • Department of Physics, Anhui University, Hefei 2300392 Department of Modern Physics, University of Science and Technology of China, Hefei 230027
  • Received Date: 1999-06-21
  • Accepted Date: 1900-01-01
  • Available Online: 2000-09-05

Abstract: The superdeformed bands in the A～190 region are systemically analyzed by using Bohr-Mottelson's two, three and four-parameter I(I+1) expansions. All results show that three formulas are reasonable to the description of superdeformed bands and the agreement with the spin determination. The parameter-relation R1 for most of bands agrees with the theoretical expected value of ab formula and the parameter-relation R1 for a part of bands agrees with the theoretical expected value of Harris formula. The parameter relation R3 for half bands deviates from the theoretical expected value of Harris two-parameter ω2 expansion, but is closer to the theoretical expected value of ab formula, which may indicate that the ab formula is superior to the Harris two-parameter ω2 expansion.

    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