scholarly journals Note on Nuclear Disintegration Widths

1983 ◽  
Vol 36 (5) ◽  
pp. 641 ◽  
Author(s):  
WJ Swiatecki
Keyword(s):  
Transition State ◽  
Particle Emission ◽  
Nuclear Disintegration ◽  
State Method ◽  
Canonical Version

Symmetric expressions for fission and neutron (or other particle) emission widths rr, rn etc. are erived by applying uniformly the canonical version of the transition-state method to both cases. The resulting expression for the ratio I'o/ rc etc. is somewhat different from conventional formulae.

scholarly journals ABOUT THE INCONSISTENCY BETWEEN BOHR-WHEELER'S TRANSITION-STATE METHOD AND KRAMERS' ESCAPE RATE IN NUCLEAR FISSION

2009 ◽  
Vol 18 (04) ◽  
pp. 850-860 ◽  
Author(s):  
KARL-HEINZ SCHMIDT
Keyword(s):  
Transition State ◽  
Nuclear Fission ◽  
Escape Rate ◽  
Dynamical Model ◽  
Apparent Inconsistency ◽  
State Method

The problem of an apparent inconsistency between the fission rates derived on the basis of Bohr-Wheeler's transition-state method and Kramers' dynamical model of nuclear fission, first pointed out by Strutinsky in 1973, is revisited. The study is based on studying the features of individual trajectories on the fission path.

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