Published May 2003 | Version v1
Journal article Metadata-only

Calculation of total reaction cross sections induced by intermediate energy α-particles with the Boltzmann-Uehling-Uhlenbeck model

Creators

  • 1. Chinese Academy of Sciences, Shanghai (China). Shanghai Inst. of Nuclear Research

Description

The Boltzmann-Uehling-Uhlenbeck (BUU) model, which includes the Fermi motion, the mean field, individual nucleon-nucleon (N-N) interactions and the Pauli blocking effect, etc., is used to calculate the total reaction cross section σR induced by α-particles on different targets in the incident energy range from 17.4 to 48.1 MeV/u. The calculation result can well reproduce the experimental data. The nucleus-nucleus interaction radius parameter r0 was extracted from experimental σR. It is found that r0 becomes constant with the increasing mass number of target

Additional details

Publishing Information

Journal Title
Chinese Physics Letters
Journal Volume
20
Journal Issue
5
Journal Page Range
p. 629-631
ISSN
0256-307X

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
35020484
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALPHA PARTICLES; ALPHA REACTIONS; BERYLLIUM 9 TARGET; BOLTZMANN EQUATION; CARBON 12 TARGET; LEAD 208 TARGET; MASS NUMBER; NUCLEAR RADII; THEORETICAL DATA; TOTAL CROSS SECTIONS
Descriptors DEC
CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; CROSS SECTIONS; DATA; DIFFERENTIAL EQUATIONS; EQUATIONS; INFORMATION; INTEGRO-DIFFERENTIAL EQUATIONS; IONIZING RADIATIONS; KINETIC EQUATIONS; NUCLEAR PROPERTIES; NUCLEAR REACTIONS; NUMERICAL DATA; PARTIAL DIFFERENTIAL EQUATIONS; RADIATIONS; TARGETS