Search Results - "Kotzinian, Aram"

New quark distributions and semi-inclusive electroproduction on polarized nucleons by Kotzinian, Aram

“…The quark-parton model calculation including the effects of intrinsic transverse momentum and of all six twist-two distribution functions of quarks in…”
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Semi-inclusive back-to-back production of a hadron pair and a single hadron in e+e− annihilation by Matevosyan, Hrayr H., Kotzinian, Aram, Thomas, Anthony W.

“…A bstract Inclusive hadron production in e + e − annihilation has long been used to study both single hadron fragmentation functions (FF) and dihadron…”
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Sivers Effect in Dihadron Electroproduction by Kotzinian, Aram, Matevosyan, Hrayr H, Thomas, Anthony W

“…The Sivers effect in polarized SIDIS can be measured in two hadron production as sine modulations involving the azimuthal angles ϕT and ϕR of both the total…”
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Azimuthal correlations in the structure functions of polarized dihadron semi-inclusive deep inelastic scattering by Kotzinian, Aram

“…Azimuthal correlations in two hadron production in deep inelastic scattering of unpolarized leptons off a transversely polarized nucleon are discussed…”
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Large gluon polarization from correlated high- pT hadron pairs in polarized electro-production by Bravar, Alessandro, von Harrach, Dietrich, Kotzinian, Aram

“…We propose to measure the polarized gluon distribution function ΔG( η) at η≲0.2 via pseudo jet production in polarized fixed target lepton nucleon scattering…”
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Accessing Quark Helicity through Dihadron Studies by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…We present a new proposal to study the helicity-dependent dihadron fragmentation functions (DiFF), which describe the correlations of the longitudinal…”
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Studies of azimuthal modulations in two hadron fragmentation of a transversely polarised quark by Matevosyan, Hrayr H., Kotzinian, Aram, Thomas, Anthony W.

“…We study the azimuthal modulations of dihadron fragmentation functions (DiFFs) of a transversely polarised quark using an NJL-jet based model that incorporates…”
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Semi-inclusive deep-inelastic scattering in Wandzura-Wilczek-type approximation by Bastami, S., Avakian, H., Efremov, A. V., Kotzinian, A., Musch, B. U., Parsamyan, B., Prokudin, A., Schlegel, M., Schnell, G., Schweitzer, P., Tezgin, K.

“…A bstract We present the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed O…”
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Predictions for Sivers single spin asymmetries in one- and two-hadron electroproduction at CLAS12 and EIC by Matevosyan, Hrayr H., Kotzinian, Aram, Aschenauer, Elke-Caroline, Avakian, Harut, Thomas, Anthony W.

“…The study of the Sivers effect, describing correlations between the transverse polarization of the nucleon and its constituent (unpolarized) parton’s…”
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Sivers effect in two-hadron electroproduction by Kotzinian, Aram, Matevosyan, Hrayr H, Thomas, Anthony W

“…The Sivers effect in single hadron semi-inclusive deep inelastic scattering on a transversely polarized nucleon describes the modulation of the cross section…”
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Polarized SIDIS: comment on purity method for extraction of polarized quark distributions by Kotzinian, Aram

“…The role of hadronization mechanism in polarization phenomena in semi inclusive deep inelastic scattering (SIDIS) and a purity method for extraction of…”
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Azimuthal Correlations in the Structure Functions of polarized Dihadron Semi-Inclusive Deep Inelastic Scattering by Kotzinian, Aram

“…Phys. Rev. D 91, 054001 (2015) Azimuthal correlations in two hadron production in deep inelastic scattering of unpolarized leptons off transversely polarized…”
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New way to access the quark fragmentation functions in electron-positron annihilation by Kotzinian, Aram, Matevosyan, Hrayr H, Thomas, Anthony W

“…The description of the polarized quark hadronization process is one of the most challenging problems in the physics of strong interactions. The various single…”
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Semi-inclusive back-to-back production of a hadron pair and a single hadron in $e^+e^-$ annihilation by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…J. High Energ. Phys. (2018) 2018: 8 Inclusive hadron production in $e^+e^-$ annihilation has long been used to study both single hadron fragmentation functions…”
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Accessing Quark Helicity through Dihadron Studies by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…Phys. Rev. Lett. 120, 252001 (2018) We present a new proposal to study the helicity-dependent dihadron fragmentation functions (DiFF), which describe the…”
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Longitudinal target polarization dependence of anti-Lambda polarization and polarized strangeness PDFs by Kotzinian, Aram

“…The longitudinal polarization of anti-Lambda produced in the currant fragmentation region of polarized lepton DIS off polarized and unpolarized target is…”
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Dihadron fragmentation functions in the quark-jet model: Transversely polarized quarks by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…Phys. Rev. D 97, 014019 (2018) Within the most recent extension of the quark-jet hadronization framework, we explore the transverse-polarization-dependent…”
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Dihadron fragmentation functions in the quark-jet model: Longitudinally polarized quarks by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…Phys. Rev. D 96, 074010 (2017) We study the dihadron fragmentation functions (DiFF) of longitudinally polarized quarks into pion pairs. The quark-jet framework…”
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SIDIS Asymmetries in Quark-Diquark Model by Kotzinian, Aram

“…Some properties of intrinsic transverse momentum dependent nucleon distribution functions are considered in the simple quark-diquark model. The transverse…”
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Monte Carlo Implementation of Polarized Hadronization by Matevosyan, Hrayr H, Kotzinian, Aram, Thomas, Anthony W

“…Phys. Rev. D 95, 014021 (2017) We study the polarized quark hadronization in a Monte Carlo (MC) framework based on the recent extension of the quark-jet…”
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