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Theory of the pion--nucleus optical potential with crossing

Conference ·
OSTI ID:4356741
; ; ;  [1]
  1. eds.
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In lectures from the LAMPF summer school. A theory of the pi -nucleus optical potential is developed from the exact propagator of a pion in the presence of a nucleus. The crossed pi -nucleus diagrams, absent in previous work, are shown to have a significant effect on the cross sections and the elastic scattering wave functions of low energy pions. (auth)

Research Organization:
Univ. of Maryland, College Park; Los Alamos Scientific Lab., N.Mex. (USA)
NSA Number:
NSA-29-017338
OSTI ID:
4356741
Report Number(s):
LA--5443-C
Country of Publication:
United States
Language:
English

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Related Subjects

*PION REACTIONS-- ELASTIC SCATTERING
CROSS SECTIONS
CROSSING SYMMETRY
DIAGRAMS
N69230* --Physics (Nuclear)--Nuclear Theory--Nuclear Reactions & Scattering
NUCLEAR POTENTIAL
NUCLEI
OPTICAL MODELS
PIONS
PROPAGATOR
WAVE FUNCTIONS