Measurements of spin rotation parameter A in pion-proton elastic scattering at 1.62 GeV/c

Authors
Alekseev, IG Budkovsky, PE Kanavets, VP Koroleva, LI Morozov, BV Nesterov, VM Ryltsov, VV Svirida, DN Sulimov, AD Zhurkin, VV Beloglazov, YA Kovalev, AI Kruglov, SP Novinsky, DV Shchedrov, VA Sumachev, VV Trautman, VY Bazhanov, NA Bunyatova, EI
Citation
Ig. Alekseev et al., Measurements of spin rotation parameter A in pion-proton elastic scattering at 1.62 GeV/c, PHYS LETT B, 485(1-3), 2000, pp. 32-36
Citations number
17
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
485
Issue
1-3
Year of publication
2000
Pages
32 - 36
Database
ISI
SICI code
0370-2693(20000713)485:1-3<32:MOSRPA>2.0.ZU;2-P
Abstract
The ITEP-PNPI Collaboration presents the results of the measurements of the spin rotation parameter A in the elastic scattering of positive and negati ve pions on protons at P-beam = 1.62 GeV/c. The setup included a longitudin ally-polarized proton target with superconductive magnet, multiwire spark c hambers and a carbon polarimeter with thick filter. Results are compared wi th the predictions of partial wave analyses. The experiment was performed a t the ITEP proton synchrotron, Moscow. (C) 2000 Elsevier Science B.V. All r ights reserved.