Elsevier

Physics Letters B

Volume 73, Issue 3, 27 February 1978, Pages 277-280
Physics Letters B

A test of the DWIA at 135 MeV using the 207Pb(p, p′) reaction

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Abstract

Data for the excitation of the strongly collective octupole doublet in 207Pb at EX = 2.64 MeV is used to test the distorted wave impulse approximation (DWIA) at a proton bombarding energy of 135 MeV. A complex, effective local interaction derived from the nucleon-nucleon phase shifts is used together with the wave functions of Ring and Speth for the low-lying octupole state in 208Pb. The DWIA (including central and spin-orbit terms) is found to be in reasonable agreement with both the magnitude and shape of the observed cross section.

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Cited by (0)

1

Work supported by NSF Grant PHY76-23468.

2

Work supported by NSF Grant PHY76-08788 A01.

3

Supported in part by the National Science Foundation.

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