Measurement of the tensor analyzing power A(yy) in the inelastic scattering of deuterons in the vicinity of excitation of baryonic

Authors
Ladygin, VP Azhgirey, LS Afanasiev, SV Arkhipov, VV Bondarev, VK Filipov, G Isupov, AY Ivanov, VI Kartamyshev, AA Kashirin, VA Khrenov, AN Kolesnikov, VI Kuznetsov, VA Ladygina, NB Litvinenko, AG Reznikov, SG Rukoyatkin, PA Semenov, AY Semenova, IA Stoletov, GD Zhmyrov, VN Zolin, LS
Citation
Vp. Ladygin et al., Measurement of the tensor analyzing power A(yy) in the inelastic scattering of deuterons in the vicinity of excitation of baryonic, EUR PHY J A, 8(3), 2000, pp. 409-416
Citations number
40
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL A
ISSN journal
14346001 → ACNP
Volume
8
Issue
3
Year of publication
2000
Pages
409 - 416
Database
ISI
SICI code
1434-6001(200007)8:3<409:MOTTAP>2.0.ZU;2-2
Abstract
The tensor A(yy) and vector A(y) analyzing powers in the inelastic scatteri ng of deuterons with a momentum of 4.5 GeV/c on beryllium at an angle of si milar to 80 mr in the vicinity of baryonic resonances excitation hare been measured. The A(yy) data being in good agreement with the previous results obtained at a zero angle demonstrate an approximate t scaling up to similar to -0.9 (GeV/c)(2). The results of the experiment are compared with the pr edictions of the multiple-scattering and omega-meson exchange models.