Asymmetry of formation of π+-mesons by linearly polarized photons in the region of the first pion-nucleon resonance

V. N. Zabaev, V. M. Kuznetsov, A. P. Potylitsin, E. V. Repenko, O. I. Stukov, B. K. Tomchakov

Research output: Contribution to journalArticle

Abstract

This article presents measurements of the asymmetry of formation of π+ mesons on a proton by linearly polarized photons in the energy region from 220 to 320 MeV and for pion emission angles 90-135° in the c.m.s. Aphenomenological analysis is carried out on the basis of 25 measured values of the asymmetry and the data of other laboratories. As a result of the analysis, five independent values are obtained for the multipole amplitude functions.

Original languageEnglish
Pages (from-to)626-632
Number of pages7
JournalSoviet Physics Journal
Volume21
Issue number5
DOIs
Publication statusPublished - 1 May 1978

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Asymmetry of formation of π+-mesons by linearly polarized photons in the region of the first pion-nucleon resonance. / Zabaev, V. N.; Kuznetsov, V. M.; Potylitsin, A. P.; Repenko, E. V.; Stukov, O. I.; Tomchakov, B. K.

In: Soviet Physics Journal, Vol. 21, No. 5, 01.05.1978, p. 626-632.

Research output: Contribution to journalArticle

Zabaev, V. N. ; Kuznetsov, V. M. ; Potylitsin, A. P. ; Repenko, E. V. ; Stukov, O. I. ; Tomchakov, B. K. / Asymmetry of formation of π+-mesons by linearly polarized photons in the region of the first pion-nucleon resonance. In: Soviet Physics Journal. 1978 ; Vol. 21, No. 5. pp. 626-632.
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