Published February 26, 1990
| Version v1
Journal article
Single-spin asymmetry in inclusive reactions p↑+p→π++X, π-+X, and p+X at 13.3 and 18.5 GeV/c
Creators
- 1. University of Minnesota, Minneapolis, Minnesota 55455 (USA)
- 2. Brookhaven National Laboratory, Upton, New York 11973 (USA)
- 3. Pennsylvania State University, University Park, Pennsylvania 16802 (USA)
- 4. Southeastern Massachusetts University, North Dartmouth, Massachusetts 02747 (USA)
Description
Data are presented for the left-right asymmetry in inclusive production of π+, π-, and p with proton beams (polarized normal to the scattering plane) of 13.3 and 18.5 GeV/c incident on a LH2 target. At both energies the asymmetry in π+ production grows steadily to about 25% near the kinematic limit, whereas the π- and p asymmetries are consistent with zero over the measured range of pt, 1.1--2.2 GeV/c
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 64
- Journal Issue
- 9
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 995-998
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21061366
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; ASYMMETRY; BROOKHAVEN AGS; EXPERIMENTAL DATA; GEV RANGE 10-100; INCLUSIVE INTERACTIONS; PARTICLE IDENTIFICATION; PARTICLE KINEMATICS; PIONS; POLARIZATION-ASYMMETRY RATIO; POLARIZED BEAMS; PROTON-PROTON INTERACTIONS; PROTONS; QUARKS; SPIN; TRANSVERSE MOMENTUM
- Descriptors DEC
- ACCELERATORS; ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BARYONS; BEAMS; BOSONS; CATIONS; CHARGED PARTICLES; CYCLIC ACCELERATORS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; LINEAR MOMENTUM; MESONS; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; POSTULATED PARTICLES; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; SYNCHROTRONS