Search Results - "Courtoy, A."
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Improved extraction of valence transversity distributions from inclusive dihadron production
Published in The journal of high energy physics (01-05-2015)“…A bstract We present an updated extraction of the transversity parton distribution based on the analysis of pion-pair production in deep-inelastic scattering…”
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First extraction of valence transversities in a collinear framework
Published in The journal of high energy physics (01-03-2013)“…A bstract We present an extraction of the valence transversity parton distributions based on an analysis of pion-pair production in deep-inelastic scattering…”
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A constrained fit of the valence transversity distributions from dihadron production
Published in The European physical journal. C, Particles and fields (01-05-2020)“…We present a constrained analysis of the valence transversity Parton Distribution Functions from dihadron production in semi-inclusive DIS. While usual…”
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The Tensor and the Scalar Charges of the Nucleon from Hadron Phenomenology
Published in EPJ Web of Conferences (01-01-2018)“…We discuss the impact of the determination of the nucleon tensor charge on searches for physics Beyond the Standard Model. We also comment on the future…”
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Journal Article Conference Proceeding -
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Dihadron Fragmentation Functions and Transversity
Published in EPJ Web of Conferences (01-01-2015)“…We present preliminary results for an updated extraction of the transversity parton distribution based on the analysis of pion-pair production in…”
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Defining the Observables for Quarks and Gluons Orbital Angular Momentum Distributions
Published in Few-body systems (01-09-2015)“…We present a critical discussion of the observables that have been recently put forth to describe quarks and gluons orbital angular momentum distributions…”
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Two-current correlations in the pion in the Nambu and Jona-Lasinio model
Published 07-06-2020“…We present an analysis of two-current correlations for the pion in the Nambu--Jona-Lasinio model, with Pauli--Villars regularization. We provide explicit…”
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Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report
Published in Nuclear physics. A (01-10-2022)“…This report describes the physics case, the resulting detector requirements, and the evolving detector concepts for the experimental program at the…”
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Beyond-Standard-Model Tensor Interaction and Hadron Phenomenology
Published in Physical review letters (15-10-2015)“…We evaluate the impact of recent developments in hadron phenomenology on extracting possible fundamental tensor interactions beyond the standard model. We show…”
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Extraction of I-sI-s from deep inelastic scattering at large x
Published in Physics letters. B (01-10-2013)“…We present an analysis of the role of the running coupling constant at the intersection of perturbative and non-perturbative QCD. Although the approaches that…”
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Extraction of αs from deep inelastic scattering at large x
Published in Physics letters. B (2013)“…We present an analysis of the role of the running coupling constant at the intersection of perturbative and non-perturbative QCD. Although the approaches that…”
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Precision studies of QCD in the low energy domain of the EIC
Published in Progress in particle and nuclear physics (01-07-2023)“…This White Paper aims at highlighting the important benefits in the science reach of the EIC. High luminosity operation is generally desirable, as it enables…”
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Enhancement effects in exclusive ππ and ρπ production in scattering
Published in Physics letters. B (01-05-2009)Get full text
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Enhancement effects in exclusive ππ and ρπ production in γγ scattering
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Enhancement effects in exclusive ππ and ρπ production in γ γ scattering
Published in Physics letters. B (2009)“…The exclusive ππ and ρπ production in hard γ * γ scattering in the forward kinematical region where the virtual photon is highly off-shell is studied using the…”
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Transversity through Dihadron: a constrained fit
Published 03-08-2021“…We present a study of the valence transversity PDF obtained through a constrained fit. The effects of the constraints on the uncertainties of the PDF are…”
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Avenues for a number density interpretation of dihadron fragmentation functions
Published 02-04-2024“…In this comment, we reassess the underlying physics of the number sum rule for dihadron fragmentation functions. We will argue that, currently, there are no…”
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Precision studies of QCD in the low energy domain of the EIC
Published in Progress in particle and nuclear physics (04-03-2023)“…This White Paper aims at highlighting the important benefits in the science reach of the EIC. High luminosity operation is generally desirable, as it enables…”
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Quark model analysis of the Sivers function
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-08-2008)“…We develop a formalism to evaluate the Sivers function. The approach is well suited for calculations which use constituent quark models to describe the…”
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Pion nucleus Drell-Yan process and parton transverse momentum in the pion
Published 01-10-2019“…During the INT-18-3 workshop, we presented an analysis of unpolarized Drell-Yan pair production in pion-nucleus scattering with a particular focus into the…”
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