Spin asymmetries in inclusive cross sections
Thesis/Dissertation
·
OSTI ID:5166271
Using the now closed Argonne ZGS polarized-proton beam, and the Michigan polarized-proton target, we have studied the one-spin and two-spin asymmetries of pion and proton production in the inclusive reactions p up arrow + p up arrow ..-->.. p + Anything, and p up arrow + p up arrow ..-->.. pi/sup +/ + Anything at P/sub lab/ = 6, 11.75, and 12.75 GeV/c. We observed experimental one-spin and two-spin asymmetries by scattering the polarized-proton beam from our polarized-proton target in each of the four possible initial spin states. These inclusive one-spin and two-spin asymmetries were calculated using the measured experimental spin asymmetries and three types of background measurements taken at P/sub lab/ = 6 and 11.75 GeV/c. We varied the transverse momentum P/sub perpendicular/) of the outgoing pion or proton from 0.71 to 1.55 GeV/c, and Feynman x variable from -0.08 to 0.67.
- Research Organization:
- Michigan Univ., Ann Arbor (USA)
- OSTI ID:
- 5166271
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
645103 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
ASYMMETRY
BARYON-BARYON INTERACTIONS
BARYONS
BEAMS
BOSONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 01-10
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
MESONS
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
ORIENTATION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PIONS
PIONS PLUS
POLARIZED BEAMS
POLARIZED PRODUCTS
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PROTONS
PSEUDOSCALAR MESONS
SPIN
SPIN ORIENTATION
TARGETS
645103 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
ASYMMETRY
BARYON-BARYON INTERACTIONS
BARYONS
BEAMS
BOSONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 01-10
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
MESONS
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
ORIENTATION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PIONS
PIONS PLUS
POLARIZED BEAMS
POLARIZED PRODUCTS
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PROTONS
PSEUDOSCALAR MESONS
SPIN
SPIN ORIENTATION
TARGETS