Semi-inclusive deep inelastic scattering at small transverse momentum

Abstract

We study the cross section for one-particle inclusive deep inelastic scattering off the nucleon for low transverse momentum of the detected hadron. We decompose the cross section in terms of structure functions and calculate them at tree level in terms of transverse-momentum-dependent parton distribution and fragmentation functions. Our results are complete in the one-photon exchange approximation at leading and first subleading twist accuracy, with both beam and target polarization.

27 pages. Uses JHEP3.cls. Minor changes to text. Accepted for publication on JHEP

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• Light-cone divergence in twist-3 correlation functions
• Azimuthal single spin asymmetries in SIDIS in the light of chiral symmetry breaking
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Cited by in corpus (384)

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• Sivers Effect for Pion and Kaon Production in Semi-Inclusive Deep Inelastic Scattering
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• Quark Wigner Distributions and Orbital Angular Momentum
• Single Spin Asymmetries in Charged Pion Production from Semi-Inclusive Deep Inelastic Scattering on a Transversely Polarized ${}^3$He Target
• Extraction of Quark Transversity Distribution and Collins Fragmentation Functions with QCD Evolution
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• 50 Years of Quantum Chromodynamics
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• Diquark Correlations in Hadron Physics: Origin, Impact and Evidence
• Experimental investigation of transverse spin asymmetries in muon-p SIDIS processes: Sivers asymmetries
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• Fragmentation functions and parton distribution functions for the pion with the nonlocal interactions
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• Fragmentation and quark distribution functions for the pion and kaon with explicit flavor-SU(3)-symmetry breaking
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• Tests of the extraction of the Sivers, Boer-Mulders and transversity distributions in SIDIS reactions
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• Transverse moments of TMD parton densities and ultraviolet divergences
• Spin Asymmetries in Electron-jet Production at the EIC
• Transverse spin azimuthal asymmetries in SIDIS at COMPASS: Multidimensional analysis
• Gluon fragmentation functions in the Nambu-Jona-Lasinio model
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• The difference cross sections of unpolarized SIDIS with transverse momentum dependence
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• Transverse Nucleon Single-Spin Asymmetry for Single-Inclusive Hadron and Jet Production at NLO Accuracy
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• New results on transverse spin asymmetries from COMPASS
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• Measurement of the azimuthal modulations of hadrons in unpolarised SIDIS
• Left-right asymmetry for pion and kaon production in the semi-inclusive deep inelastic scattering process
• Universality of TMD correlators
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• On the contribution of twist-3 multi-gluon correlation functions to single transverse-spin asymmetry in SIDIS
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• Extraction of finite-energy contributions to the Sivers asymmetry from the analysis of exclusive proton-proton scattering
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• Kotzinian-Mulders effect in semi-inclusive DIS within TMD factorization
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• Flavor-dependent azimuthal modulations in unpolarized SIDIS cross section at HERMES
• Poincare' covariant light-front spectral function and transverse momentum distribution
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• Time-reversal-odd phenomena in QCD
• Studies of TMDs with CLAS
• Collins asymmetries for pion-in-jet production in polarized $\ell p$ collisions at the EIC
• Azimuthal Asymmetries in Unpolarised Semi-Inclusive DIS at COMPASS
• Recent developments in nucleon spin structure with focus on h_{1L}^{\perp} and pretzelosity h_{1T}^\perp
• Wilson Lines off the Light-cone in TMD PDFs
• Transverse Spin Effects at COMPASS
• Transverse momentum dependent quark distributions and polarized Drell-Yan processes
• Leading and higher twist transverse momentum dependent parton distribution functions in the spectator model
• Transversity studies with protons and light nuclei
• Soft background fields at next-to-leading power in transverse momentum dependent SIDIS with jets
• Nucleon spin structure functions, considering target mass correction and higher twist effects at the NNLO accuracy and their transverse momentum dependence
• Dihadron production in semi-inclusive DIS from transversely polarized protons
• Role of higher twist distributions in the tomography of proton
• Relations between generalized parton distributions and transverse momentum dependent parton distributions
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• Fragmentation contributions to transverse nucleon spin observables in semi-inclusive deep-inelastic scattering at NLO
• Evolution of unpolarized transverse momentum dependent parton distributions of twist-3
• New framework for extracting GPDs from exclusive photon electroproduction
• T-odd Wigner Distributions in boost-invariant longitudinal position space and Spin-momentum correlation in proton
• Measurement of azimuthal asymmetries in SIDIS on unpolarized protons