Transverse Single Spin Asymmetry in $${\varvec{J}}/\varvec{\psi }$$ J / ψ Production
| Autor: | Siddhesh Padval, Anuradha Misra, Vaibhav S. Rawoot, Bipin Sonawane |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
Particle physics 010308 nuclear & particles physics media_common.quotation_subject High Energy Physics::Phenomenology Parton Function (mathematics) Quarkonium 01 natural sciences Asymmetry Atomic and Molecular Physics and Optics Gluon Transverse plane 0103 physical sciences High Energy Physics::Experiment Singlet state Nuclear Experiment 010306 general physics media_common Spin-½ |
| Zdroj: | Few-Body Systems. 59 |
| ISSN: | 1432-5411 0177-7963 |
| DOI: | 10.1007/s00601-018-1362-2 |
| Popis: | We estimate transverse single spin asymmetry (TSSA) in electroproduction of $$J/\psi $$ for J-Lab and EIC energies. We present estimates of TSSAs in $$J/\psi $$ production within generalized parton model (GPM) using recent parametrizations of gluon Sivers function (GSF) and compare the results obtained using color singlet model (CSM) with those obtained using color evaporation model (CEM) of quarkonium production. |
| Databáze: | OpenAIRE |
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