Updating Boer-Mulders functions from unpolarized pd and pp Drell-Yan data

Journal Article · Mon Feb 01 04:00:00 EST 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.034023· OSTI ID:21409178

Zhun, Lu ^[1]; Schmidt, Ivan ^[2]

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1. Department of Physics, Southeast University, Nanjing 211189 (China)
2. Departamento de Fisica y Centro de Estudios Subatomicos, Universidad Tecnica Federico Santa Maria, Casilla 110-V, Valparaiso (Chile)

We extract the Boer-Mulders functions for the proton by combining the unpolarized pd and pp Drell-Yan data measured by the E866/NuSea Collaboration by the assumption that the cos2{phi} asymmetry is from the Boer-Mulders functions. Using the extracted Boer-Mulders functions, we present the predictions for the cos2{phi} asymmetries in future pp experiments at J-PARC and pp experiments at PANDA and PAX.

• OSTI ID: 21409178
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 3 Vol. 81; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
ASYMMETRY
BARYON-BARYON INTERACTIONS
BARYONS
CYCLIC ACCELERATORS
DRELL MODEL
ELEMENTARY PARTICLES
FERMIONS
FORECASTING
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
J-PARC
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PROTONS
SYNCHROTRONS