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Strong absorption model analysis of alpha scattering

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Abstract

Angular distribution of alpha-particles at several energies, E{sub {alpha}} = 21 {approx} 85.6 MeV from a number of nuclei between {sup 20}Ni and {sup 119}Sn, extending to wide angular range up to {approx} 160 deg. C in some cases, have been analyzed in terms of three-parameter strong absorption model of Frahn and Venter. Interaction radius and surface diffuseness are obtained from the parameter values rendering the best fit to the elastic scattering data. The inelastic scattering of alpha-particles from a number of nuclei, leading to quadrupole and octupole excitations has also been studied giving the deformation parameters {beta}{sub L}. (author). 14 refs, 7 figs, 3 tabs.
Authors:
Rahman, M A; [1]  Chandra Paul, S; Sen Gupta, H M; [2]  Rahman, M [3] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Dacca Univ. (Bangladesh). Dept. of Physics
  3. Rajshahi, Univ., Rajshahi (Bangladesh). Dept. of Mathematics
Publication Date:
Jul 01, 1991
Product Type:
Technical Report
Report Number:
IC-91/166
Reference Number:
SCA: 663440; PA: AIX-23:013369; SN: 92000639199
Resource Relation:
Other Information: PBD: Jul 1991
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ALPHA REACTIONS; EXCITED STATES; INELASTIC SCATTERING; ANGULAR DISTRIBUTION; MEV RANGE 10-100; 663440; D-, T-, AND HE-INDUCED REACTIONS AND SCATTERING
OSTI ID:
10111612
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92614345; TRN: XA9130278013369
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
16 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Rahman, M A, Chandra Paul, S, Sen Gupta, H M, and Rahman, M. Strong absorption model analysis of alpha scattering. IAEA: N. p., 1991. Web.
Rahman, M A, Chandra Paul, S, Sen Gupta, H M, & Rahman, M. Strong absorption model analysis of alpha scattering. IAEA.
Rahman, M A, Chandra Paul, S, Sen Gupta, H M, and Rahman, M. 1991. "Strong absorption model analysis of alpha scattering." IAEA.
@misc{etde_10111612,
title = {Strong absorption model analysis of alpha scattering}
 author = {Rahman, M A, Chandra Paul, S, Sen Gupta, H M, and Rahman, M}
 abstractNote = {Angular distribution of alpha-particles at several energies, E{sub {alpha}} = 21 {approx} 85.6 MeV from a number of nuclei between {sup 20}Ni and {sup 119}Sn, extending to wide angular range up to {approx} 160 deg. C in some cases, have been analyzed in terms of three-parameter strong absorption model of Frahn and Venter. Interaction radius and surface diffuseness are obtained from the parameter values rendering the best fit to the elastic scattering data. The inelastic scattering of alpha-particles from a number of nuclei, leading to quadrupole and octupole excitations has also been studied giving the deformation parameters {beta}{sub L}. (author). 14 refs, 7 figs, 3 tabs.}
 place = {IAEA}
 year = {1991}
 month = {Jul}
 }