Difference in Analyzing Powers for (p, t) Reactions Due to a Phase Change of Interference between Direct and Indirect Processes in Two-Nucleon Transfer Reactions

K. Yagi, S. Kunori, Y. Aoki, Y. Higashi, J. Sanada, and Y. Tagishi
Phys. Rev. Lett. 40, 161 – Published 16 January 1978
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Abstract

A marked difference between analyzing powers for reactions Te128(p, t)Te126(21+) and Pd110(p, t)Pd108(21+) with polarized protons has been observed, while the ground-state transitions have shown similar analyzing powers. The difference is accounted for as a result of a phase change of the interference between direct and inelastic multistep processes in two-neutron pickup reactions. The origin of this phase change is elucidated on the basis of the microscope description of the collective quadrupole oscillation of nuclei.

  • Received 14 September 1977

DOI:https://doi.org/10.1103/PhysRevLett.40.161

©1978 American Physical Society

Authors & Affiliations

K. Yagi, S. Kunori, Y. Aoki, Y. Higashi, J. Sanada, and Y. Tagishi

  • Institute of Physics and Tandem Accelerator Center, The University of Tsukuba, Ibaraki 300-31, Japan

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Vol. 40, Iss. 3 — 16 January 1978

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