Statistical-Model Calculation of the Angular Distributions of (α, n) Reaction Products

1970 ◽  
Vol 1 (1) ◽  
pp. 4-11
Author(s):  
D. G. Swanson ◽  
N. T. Porile
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
Angular Distributions ◽  
Reaction Products ◽  
Statistical Model Calculation

Statistical-model calculation for neutron-induced reactions

1964 ◽  
Vol 32 (4) ◽  
pp. 1092-1102 ◽  
Author(s):  
G. S. Mani ◽  
I. Iori
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
Statistical Model Calculation

A statistical-model calculation of proton-induced binary fragmentation of16O

1982 ◽  
Vol 8 (10) ◽  
pp. 1447-1454 ◽  
Author(s):  
B Compani-Tabrizi ◽  
F B Malik
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
Statistical Model Calculation

STATISTICAL-MODEL CALCULATION OF THE SELECTIVE EXCITATION OF HIGH-SPIN STATES IN 24Mg

1971 ◽  
Vol 32 (C6) ◽  
pp. C6-223-C6-224 ◽  
Author(s):  
R. E. MALMIN ◽  
K. KATORI ◽  
L. R. GREENWOOD ◽  
T. H. BRAID ◽  
R. H. SIEMSSEN
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
High Spin ◽  
Selective Excitation ◽  
Spin States ◽  
High Spin States ◽  
Statistical Model Calculation

Statistical Model Calculation of the237U Fission Cross Section

1994 ◽  
Vol 116 (3) ◽  
pp. 213-217 ◽  
Author(s):  
J. P. Lestone ◽  
A. Gavron
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
Cross Section ◽  
Fission Cross Section ◽  
Statistical Model Calculation

Measurement and equilibrium statistical-model calculation of excitation functions of the reactions in the energy range from 16 to 103 MeV

1971 ◽  
Vol 168 (1) ◽  
pp. 129-138 ◽  
Author(s):  
H.E. Kurz ◽  
E.W. Jasper ◽  
K. Fischer ◽  
F. Hermes
Keyword(s):  
Statistical Model ◽  
Energy Range ◽  
Model Calculation ◽  
Excitation Functions ◽  
Statistical Model Calculation

Statistical model calculation of the branching ratios ofN * (1470)

1969 ◽  
Vol 26 (4) ◽  
pp. 417-419
Author(s):  
A. Abramovici ◽  
L. Vékás
Keyword(s):  
Statistical Model ◽  
Model Calculation ◽  
Branching Ratios ◽  
Statistical Model Calculation

Seemingly Anomalous Angular Distributions in H + D2 Reactive Scattering

Science ◽  
2012 ◽  
Vol 336 (6089) ◽  
pp. 1687-1690 ◽  
Author(s):  
Justin Jankunas ◽  
Richard N. Zare ◽  
Foudhil Bouakline ◽  
Stuart C. Althorpe ◽  
Diego Herráez-Aguilar ◽  
...  
Keyword(s):  
Cross Sections ◽  
Collision Energy ◽  
Minimum Energy ◽  
Angular Distributions ◽  
Quantum Mechanical ◽  
Minimum Energy Path ◽  
Reactive Scattering ◽  
Rotational Excitation ◽  
Reaction Products ◽  
Trajectory Calculations

When a hydrogen (H) atom approaches a deuterium (D2) molecule, the minimum-energy path is for the three nuclei to line up. Consequently, nearly collinear collisions cause HD reaction products to be backscattered with low rotational excitation, whereas more glancing collisions yield sideways-scattered HD products with higher rotational excitation. Here we report that measured cross sections for the H + D2 → HD(v′ = 4, j′) + D reaction at a collision energy of 1.97 electron volts contradict this behavior. The anomalous angular distributions match closely fully quantum mechanical calculations, and for the most part quasiclassical trajectory calculations. As the energy available in product recoil is reduced, a rotational barrier to reaction cuts off contributions from glancing collisions, causing high-j′ HD products to become backward scattered.

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