N/D analysis of ρπ scattering in the 1+ channel in Bardakci-Halpern-type models

Mani, H. S. ; Sharan, Pankaj (1979) N/D analysis of ρπ scattering in the 1+ channel in Bardakci-Halpern-type models Physical Review D, 19 (3). pp. 962-968. ISSN 0556-2821

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Official URL: http://prd.aps.org/abstract/PRD/v19/i3/p962_1

Related URL: http://dx.doi.org/10.1103/PhysRevD.19.962

Abstract

Amplitudes for ρπ scattering obtained from lowest order graphs in two gauge models are unitarized in the JP=1+, isospin-1 channel using the N/D formalism. There is no evidence for resonant behavior near the A1 mass region.

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ID Code:20175
Deposited On:20 Nov 2010 14:54
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