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

Abstract

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 $\cos 2\varphi$ asymmetry is from the Boer-Mulders function. Using the extracted Boer-Mulders functions, we present the predictions for the $\cos 2\varphi$ asymmetries in future pp experiments at J-PARC and $p\bar{p}$ experiments at PANDA and PAX.

High q_t data excluded in the fit; uncertainty of the fitted parameters given; figures renewed; references added; matches ther version published in Physical Review D.

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Cited by in corpus (29)

• The Spin Structure of the Nucleon
• Investigations into the flavor dependence of partonic transverse momentum
• Intrinsic transverse parton momenta in deeply inelastic reactions
• Novel Phenomenology of Parton Distributions from the Drell-Yan Process
• Sivers and Boer-Mulders functions in Light-Cone Quark Models
• Pion TMDs in light-front constituent approach, and Boer-Mulders effect in the pion-induced Drell-Yan process
• Flavor Structure of the Nucleon Sea
• Naive time-reversal odd phenomena in semi-inclusive deep-inelastic scattering from light-cone constituent quark models
• Azimuthal asymmetries in unpolarized Drell-Yan processes and the Boer-Mulders distributions of antiquarks
• TMDs and SSAs in hadronic interactions
• Azimuthal asymmetries in lepton-pair production at a fixed-target experiment using the LHC beams (AFTER)
• Longitudinal and transverse polarizations of $\Lambda$ hyperon in unpolarized SIDIS and $e^{+}{e}^{-}$ annihilation
• Boer-Mulders effect in the unpolarized pion induced Drell-Yan process at COMPASS within TMD factorization
• Boer-Mulders function of pion meson and $q_T$-weighted $\cos 2\varphi$ asymmetry in the unpolarized ${\pi }^{-}p$ Drell-Yan at COMPASS
• Lepton angular distributions of fixed-target Drell-Yan experiments in perturbative QCD and a geometric approach
• The $\cos 2\varphi$ azimuthal asymmetry of unpolarized dilepton production at the $Z$-pole
• Azimuthal asymmetries in single polarized proton-proton Drell-Yan processes
• The $\sin 2\varphi$ azimuthal asymmetry in single longitudinally polarized $\pi N$ Drell-Yan process
• The $\sin (2\varphi -{\varphi }_S)$ azimuthal asymmetry in the pion induced Drell-Yan process within TMD factorization
• Glauber gluons in pion-induced Drell-Yan processes
• New study of the Boer-Mulders function: Implications for the quark and hadron transverse momenta
• Three dimensional imaging of the nucleon --- TMD (theory and phenomenology)
• Nucleon Energy Correlators as a Probe of Light-Quark Dipole Operators at the Electron-Ion Collider
• Boer-Mulders function of the pion and pretzelosity distribution of the proton in the polarized pion-proton Drell-Yan process at COMPASS
• Transverse Spin Effects in Future Drell-Yan Experiments
• Mapping the internal structure of hadrons through color and spin effects
• Parton distributions and $\cos 2{\varphi }_h$ asymmetry induced by anomalous photon-quark coupling
• Quark polarization and transverse momentum effects on double quarkonium production in hadronic collisions
• Glauber gluons in pion-induced Drell-Yan processes revisited