Production Polarization and Magnetic-Moment of Xibar+ Antihyperons Produced by 800-Gev/C Protons
Journal
Physical Review Letters
Journal Volume
65
Journal Issue
14
Pages
1713-1716
Date Issued
1990
Author(s)
Longo, Mj
Nguyen, A.
Luk, Kb
James, C.
Rameika, R.
Duryea, J.
Guglielmo, G.
Heller, K.
Johns, K.
Diehl, Ht
Teige, S.
Thomson, Gb
Zou, Y.
Abstract
The polarization of z+ hyperons produced by 800-GeV/c protons in the inclusive reaction p+Bez++X has been measured. The average polarization of the z+, at a mean xF=0.39 and pt=0.76 GeV/c, is -0.097±0.012±0.009. The magnetic moment of the z+ is 0.6570.0280.020 nuclear magneton. © 1990 The American Physical Society.
Type
journal article