Measurement of Σ beam asymmetry in π0 photoproduction off the neutron in the second and third resonances region*

Measurement of Σ beam asymmetry in π0 photoproduction off the neutron in the second and third resonances region*

Bibliographische Detailangaben
Parent link:	The European Physical Journal A - Hadrons and Nuclei.— , 1998- Vol. 42.— 2009.— [P. 151-157]
Weitere Verfasser:	Salvo R. Di., Fantini A., Mandaglio G., Mammoliti F., Bartalini O., Bocquet J. P., Casano L., D’angelo A., Didelez J. P., Franco D., Gervino G., Ghio F., Giardina G., Girolami B., Giusa A., Guida M., Hourany E., Kunne R., Lapik A., Levi Sandri P., Lleres A., Manganaro M., Moricciani D., Mushkarenkov A. N., Nedorezov V., Randieri C., Rebreyend D., Rudnev N., Russo G., Schaerf C., Sperduto M. L., Sutera M. C., Turinge A., Vegna V., Fiks (Fix) A. I. Alexander Ivanovich, Kamalov S. S., Tiator L.
Zusammenfassung:	Title screen The Σ beam asymmetry in the photoproduction of neutral pions from quasi-free nucleons in a deuteron target was measured for the first time between 0.60 and 1.50GeV, with the GRAAL polarized and tagged photon beam. The asymmetry values from the quasi-free proton were found equal to the ones extracted from a pure proton target. The asymmetries from quasi-free proton and quasi-free neutron were found equal up to 0.82GeV and substantially different at higher energies. The results are compared with recent partial-wave analyses. Режим доступа: по договору с организацией-держателем ресурса
Sprache:	Englisch
Veröffentlicht:	2009
Schlagworte:	электронный ресурс труды учёных ТПУ
Online-Zugang:	http://dx.doi.org/10.1140/epja/i2009-10870-x
Format:	Elektronisch Buchkapitel
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651656

Online

http://dx.doi.org/10.1140/epja/i2009-10870-x