Studies of spin-orbit correlations at JLAB

Abstract

Studies of single spin asymmetries for pion electroproduction in semi-inclusive deep-inelastic scattering are presented using the polarized \sim6 GeV electrons from at the Thomas Jefferson National Accelerator Facility (JLab) and the Continuous Electron Beam Accelerator Facility (CEBAF) Large Acceptance Spectrometer (CLAS) with the Inner Calorimeter. The cross section versus the azimuthal angle ϕ_h of the produced neutral pion has a substantial sin ϕ_h amplitude. The dependence of this amplitude on Bjorken x_B and on the pion transverse momentum is extracted and compared with published data.

proceedings of SPIN2010 conference (September-October 2010, Juelich-Germany)

References in corpus (26)

• Leading-twist Single-transverse-spin asymmetries: Drell-Yan and Deep-Inelastic Scattering
• Final-State Interactions and Single-Spin Asymmetries in Semi-Inclusive Deep Inelastic Scattering
• The complete tree-level result up to order $1/Q$ for polarized deep-inelastic leptoproduction
• Semi-inclusive deep inelastic scattering at small transverse momentum
• QCD Factorization for Semi-Inclusive Deep-Inelastic Scattering at Low Transverse Momentum
• Single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target
• Extraction of Spin-Dependent Parton Densities and Their Uncertainties
• Single-spin asymmetries: the Trento conventions
• Universality of soft and collinear factors in hard-scattering factorization
• Parton Distributions in Light-Cone Gauge: Where Are the Final-State Interactions?
• First Measurement of the Transverse Spin Asymmetries of the Deuteron in Semi-Inclusive Deep Inelastic Scattering
• Observation of a Single-Spin Azimuthal Asymmetry in Semi-Inclusive Pion Electro-Production
• Cross Sections and Transverse Single-Spin Asymmetries in Forward Neutral-Pion Production from Proton Collisions at \sqrt{s} = 200 GeV
• New Quark Distributions and Semi-Inclusive Electroproduction on Polarized Nucleons
• Measurement of Azimuthal Asymmetries in Inclusive Production of Hadron Pairs in e+e- Annihilation at Belle
• Deeply Virtual Compton Scattering Beam-Spin Asymmetries
• Intrinsic transverse momentum and the polarized Drell-Yan process
• Single-spin Azimuthal Asymmetries in Electroproduction of Neutral Pions in Semi-inclusive Deep-inelastic Scattering
• Single Transverse Spin Asymmetries of Identified Charged Hadrons in Polarized p+p Collisions at $\sqrt{s}$ = 62.4 GeV
• Measurement of Beam-Spin Asymmetries for Deep Inelastic ${\pi }^{+}$ Electroproduction
• Single spin asymmetries in transversely polarized proton(antiproton) - proton inclusive processes
• Collins fragmentation function for pions and kaons in a spectator model
• Reviewing model calculations of the Collins fragmentation function
• Time Reversal Odd Fragmentation Functions in Semi-Inclusive Scattering of Polarized Leptons from Unpolarized Hadrons
• Twist-3 Single-Spin Asymmetries in Semi-Inclusive Deep-Inelastic Scattering
• The Beam Single Spin Asymmetry in Semi-inclusive Deep Inelastic Scattering

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