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Pion double charge exchange on nucleus and the two-pion intermediate states

Journal Article · · AIP Conference Proceedings
DOI:https://doi.org/10.1063/1.54271· OSTI ID:21175459
;  [1]
  1. State Research Center, Institute of Theoretical and Experimental Physics, Moscow, 117259 (Russian Federation)
The inclusive pion double charge exchange process (DCX) on nuclei is considered in the framework of the Gribov-Glauber approach. It is shown that inelastic rescatterings related to production of two pions in the intermediate state give an important contribution to DCX at kinetic energies above {approx}0.5 GeV. This mechanism dominates at energies > or approx. 1 GeV and allows to explain the weak energy dependence of the DCX cross section observed experimentally.
OSTI ID:
21175459
Journal Information:
AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 412; ISSN 0094-243X; ISSN APCPCS
Country of Publication:
United States
Language:
English

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