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Feasibility Studies for Single Transverse-Spin Asymmetry Measurements at a Fixed-Target Experiment Using the LHC Proton and Lead Beams (AFTER@LHC)

Kikoła, Daniel ; Echevarria, Miguel García ; Hadjidakis, Cynthia ; Lansberg, Jean-Philippe ; Lorcé, Cédric ; Massacrier, Laure ; Quintans, Catarina ; Signori, Andrea ; Trzeciak, Barbara

Few Body Syst, 2017-07, Vol.58 (4), p.1, Article 139 [Periódico revisado por pares]

Vienna: Springer Vienna

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Título:
Feasibility Studies for Single Transverse-Spin Asymmetry Measurements at a Fixed-Target Experiment Using the LHC Proton and Lead Beams (AFTER@LHC)
Autor: Kikoła, Daniel ; Echevarria, Miguel García ; Hadjidakis, Cynthia ; Lansberg, Jean-Philippe ; Lorcé, Cédric ; Massacrier, Laure ; Quintans, Catarina ; Signori, Andrea ; Trzeciak, Barbara
Assuntos: Angular momentum ; Asymmetry ; Atomic ; Distribution functions ; Feasibility studies ; Gluons ; Hadrons ; Heavy Ions ; High Energy Physics - Experiment ; High Energy Physics - Phenomenology ; Large Hadron Collider ; Leptons ; Molecular ; New Observables in Quarkonium Production ; Nuclear Experiment ; Nuclear Physics ; Nuclear Theory ; Optical and Plasma Physics ; Particle and Nuclear Physics ; Particle beams ; Partons ; Physics ; Physics and Astronomy ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; Protons ; Quarks ; Relativistic Heavy Ion Collider
É parte de: Few Body Syst, 2017-07, Vol.58 (4), p.1, Article 139
Notas: USDOE
JLAB-THY-17-2401; DOE/OR/23177-4052
AC05-06OR23177; FCPPL-Quarkonium4AFTER; TMD@NLO; FPA2013-46570-C2-1-P
Descrição: The measurement of Single Transverse-Spin Asymmetries, A N , for various quarkonium states and Drell–Yan lepton pairs can shed light on the orbital angular momentum of quarks and gluons, a fundamental ingredient of the proton-spin puzzle. The AFTER@LHC proposal combines a unique kinematic coverage and large luminosities thanks to the Large Hadron Collider beams to deliver precise measurements, complementary to the knowledge provided by collider experiments such as at RHIC. In this paper, we report on sensitivity studies for J / ψ , Υ and Drell–Yan A N done using the performance of LHCb-like or ALICE-like detectors, combined with polarised gaseous hydrogen and helium-3 targets. In particular, such analyses will provide us with new insights and knowledge about transverse-momentum-dependent parton distribution functions for quarks and gluons and on twist-3 collinear matrix elements in the proton and the neutron.
Editor: Vienna: Springer Vienna
Idioma: Inglês

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Feasibility Studies for Single Transverse-Spin Asymmetry Measurements at a Fixed-Target Experiment Using the LHC Proton and Lead Beams (AFTER@LHC)

Kikoła, Daniel ; Echevarria, Miguel García ; Hadjidakis, Cynthia ; Lansberg, Jean-Philippe ; Lorcé, Cédric ; Massacrier, Laure ; Quintans, Catarina ; Signori, Andrea ; Trzeciak, Barbara

Vienna: Springer Vienna

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