Momentum-space second-order optical potential for pion-nucleus elastic scattering

M. Gmitro, S. S. Kamalov, and R. Mach
Phys. Rev. C 36, 1105 – Published 1 September 1987
PDFExport Citation

Abstract

For use in applications such as pion photoproduction and inelastic exclusive pion scattering studies, a first-plus-second-order pion-nucleus optical potential is constructed by fitting the phenomenological ρ2-dependent term to the π±12C total and differential cross sections. It is demonstrated that such a potential is A universal (A is the atomic mass number) and well describes all available (total and elastic differential) pion scattering data for the He4, Li6, O16, Si28, and Ca40 targets in a broad energy range 14≤Tπ≤250 MeV.

  • Received 12 January 1987

DOI:https://doi.org/10.1103/PhysRevC.36.1105

©1987 American Physical Society

Authors & Affiliations

M. Gmitro

  • Institute of Nuclear Physics, Czechoslovak Academy of Sciences, CS 250 68 e, Czechoslovakia and Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Dubna, SU 101000 Moscow, U.S.S.R.

S. S. Kamalov

  • Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Dubna, SU 101000 Moscow, U.S.S.R.

R. Mach

  • Institute of Nuclear Physics, Czechoslovak Academy of Sciences, CS 250 68 e, Czechoslovakia

References (Subscription Required)

Click to Expand
Issue

Vol. 36, Iss. 3 — September 1987

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×