BROWNIAN SHAPE DYNAMICS IN NUCLEAR FISSION

被引:0
作者
Randrup, Jorgen [1 ]
Moeller, Peter [1 ]
机构
[1] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Nucl Sci, 1 Cyclotron Rd, Berkeley, CA 94720 USA
来源
FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI, ICFN5 | 2013年
关键词
Nuclear fission; shape evolution; fragment mass distribution; DISINTEGRATION;
D O I
暂无
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
It was recently found that remarkably accurate fission-fragment mass distributions can be obtained by treating the nuclear shape evolution as a Metropolis walk on previously calculated five-dimensional potential-energy surfaces; this novel method is briefly reviewed here.
引用
收藏
页码:613 / 622
页数:10
相关论文
共 16 条
[1]   ONE-BODY DISSIPATION AND SUPER-VISCIDITY OF NUCLEI [J].
BLOCKI, J ;
BONEH, Y ;
NIX, JR ;
RANDRUP, J ;
ROBEL, M ;
SIERK, AJ ;
SWIATECKI, WJ .
ANNALS OF PHYSICS, 1978, 113 (02) :330-386
[2]   Disintegration of heavy nuclei [J].
Bohr, N .
NATURE, 1939, 143 :330-330
[3]   The mechanism of nuclear fission [J].
Bohr, N ;
Wheeler, JA .
PHYSICAL REVIEW, 1939, 56 (05) :426-450
[4]   ENDF/B-VII.0: Next generation evaluated nuclear data library for nuclear science and technology [J].
Chadwick, M. B. ;
Oblozinsky, P. ;
Herman, M. ;
Greene, N. M. ;
McKnight, R. D. ;
Smith, D. L. ;
Young, P. G. ;
MacFarlane, R. E. ;
Hale, G. M. ;
Frankle, S. C. ;
Kahler, A. C. ;
Kawano, T. ;
Little, R. C. ;
Madland, D. G. ;
Moller, P. ;
Mosteller, R. D. ;
Page, P. R. ;
Talou, P. ;
Trellue, H. ;
White, M. C. ;
Wilson, W. B. ;
Arcilla, R. ;
Dunford, C. L. ;
Mughabghab, S. F. ;
Pritychenko, B. ;
Rochman, D. ;
Sonzogni, A. A. ;
Lubitz, C. R. ;
Trumbull, T. H. ;
Weinman, J. P. ;
Brown, D. A. ;
Cullen, D. E. ;
Heinrichs, D. P. ;
McNabb, D. P. ;
Derrien, H. ;
Dunn, M. E. ;
Larson, N. M. ;
Leal, L. C. ;
Carlson, A. D. ;
Block, R. C. ;
Briggs, J. B. ;
Cheng, E. T. ;
Huria, H. C. ;
Zerkle, M. L. ;
Kozier, K. S. ;
Courcelle, A. ;
Pronyaev, V. ;
van der Marck, S. C. .
NUCLEAR DATA SHEETS, 2006, 107 (12) :2931-3059
[5]   STATISTICAL THEORY OF NUCLEAR FISSION - ASYMMETRIC FISSION [J].
FONG, P .
PHYSICAL REVIEW, 1956, 102 (02) :434-448
[6]   Disintegration of uranium by neutrons - A new type of nuclear reaction [J].
Meitner, L ;
Frisch, OR .
NATURE, 1939, 143 :239-240
[7]   EQUATION OF STATE CALCULATIONS BY FAST COMPUTING MACHINES [J].
METROPOLIS, N ;
ROSENBLUTH, AW ;
ROSENBLUTH, MN ;
TELLER, AH ;
TELLER, E .
JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (06) :1087-1092
[8]   Nuclear fission modes and fragment mass asymmetries in a five-dimensional deformation space [J].
Möller, P ;
Madland, DG ;
Sierk, AJ ;
Iwamoto, A .
NATURE, 2001, 409 (6822) :785-790
[9]   Heavy-element fission barriers [J].
Moller, Peter ;
Sierk, Arnold J. ;
Ichikawa, Takatoshi ;
Iwamoto, Akira ;
Bengtsson, Ragnar ;
Uhrenholt, Henrik ;
Aberg, Sven .
PHYSICAL REVIEW C, 2009, 79 (06)
[10]  
NADTOCHY PN, UNPUB