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S-matrix pole trajectories for Yukawa potentials

Journal Article · · Phys. Rev. C; (United States)
Using the two-body K matrix extended to the whole complex-momentum plane, we construct the S matrix as a function of the strength lambda of attractive Yukawa potentials. By varying lambda we study pole trajectories for the s, p, and d waves.
Research Organization:
Departamento de Fisica, Universidade Federal de Pernambuco, 50.000 Recife--PE, Brazil
OSTI ID:
7136161
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:2; ISSN PRVCA
Country of Publication:
United States
Language:
English