Comparison Between the Harris and ab Expressions for the Descriptionof Nuclear Superdeformed Rotation Bands

  • The superdeformed rotational bands in the A≈190 region are systematically analyzed using the Harris two-parameter formula and the ab expression, respeclively. Similar to the situations in normally deformed nuclei, there exist obvious and systematic deviation of Harris formula from the experiments, In contrast, the prediction of ab formula is very close to experiments, and can be conveniently used for the description of nuclear superdeformed bands.
  • 加载中
  • [1] Twin P J et al. Phys. Rev. Lett., 1986, 57(6):811-814 [2] Bohr A, Mottelson B R Nuclear Siructure, vol 11 (1975, Benjamin) [3] Becker J A et al. Phys. Rev., 1992, C46(3):889-903 Drapper J E et al. Phys. Rev., 1991, C42(1):R179-R184 [4] PIanis S M. Phys. Rev. Ltt, 1964, 13(30):663-665; Phys. Rve., (1965) 138(3):B509-B516 [5] Klein A et al. Phys. Lett., 1970, 31B(6):333-335 [6] Peker L K et al. Phys. Lett, 1981, 100B(4):281-284 [7] Wu Chongshi et al., High Energy Phys. and Nwl. Phys. (in Chinese), 1984, 8(2):219-226; 1984, 8(4):445-452(吴崇试等人, 高能物理与核物理,1984,8(2): 219-226; 1984,8(4): 445-452 [8] Wu C S Zeng J Y. Commu. Theor. Phys., 1987, 8:51 [9] Holmberg P, Lipas P 0. Nucl. Phys., 1968, A117(3):552--560 [10] Xu F X, Wu C S, J Y Zeng. Phys. Rev., 1989, C39(4): 1617-1622 [11] Xing Zheng et al. High Energy Phys. and Nucl. Phys. (in Chinese), 1991, 15(12): 1094-1099(刑正等人, 高能物理与核物理,1991,15(12): 1094-1099 [12] Zeng J Y et al. Phys. Rev., 1991, C44(5): R1745-R1748;Wu C S et al. Phys. Rev., 1992, C45(1):261-274 [13] Piepenbring, R, Protasov K V. Z Phys., 1993, A345(1):7-11 [14] Xu Fuxing, Hu Jimin. Phys. Rev., 1994, C49(3): 1449-1453 [15] Zeng J Y et al. Commu. Theor. Phys., 1995, 24: 125 [16] Khoo T L et al. Phys. Rev. Lett, 1996, 76(4):1583-1586 [17] Brinkman M J et al. Phys Rev., 1996, C53:Rl461-R1464 [18] Cederwall B et al. Phys Rev. Lett., 1994, 72:3180-3188 [19] Hugher J R et al. Phys. Rev., 1994, C50(3):R1265-R1271 [20] Carpenter M P et al. Phys. Rev., 1995, C51(5):2400-2405 [21] Bouneau S et al. Phys. Rev., 1996, C53(1):R9-R13
  • 加载中

Get Citation
Hu Zuoxian and Zeng Jinyan. Comparison Between the Harris and ab Expressions for the Descriptionof Nuclear Superdeformed Rotation Bands[J]. Chinese Physics C, 1998, 22(5): 446-451.
Hu Zuoxian and Zeng Jinyan. Comparison Between the Harris and ab Expressions for the Descriptionof Nuclear Superdeformed Rotation Bands[J]. Chinese Physics C, 1998, 22(5): 446-451. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2764)
PDF Downloads(492)
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:

Comparison Between the Harris and ab Expressions for the Descriptionof Nuclear Superdeformed Rotation Bands

    Corresponding author: Hu Zuoxian,
  • Department of Physics, Peking University, Beijing 100871

Abstract: The superdeformed rotational bands in the A≈190 region are systematically analyzed using the Harris two-parameter formula and the ab expression, respeclively. Similar to the situations in normally deformed nuclei, there exist obvious and systematic deviation of Harris formula from the experiments, In contrast, the prediction of ab formula is very close to experiments, and can be conveniently used for the description of nuclear superdeformed bands.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return