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TMD effects in SIDIS at COMPASS

The COMPASS Experiment at CERN is celebrating this year the $20^{th}$ anniversary of its' activity after theapproval in 1997 and in this presentation an overview of the recent results on the Transverse Momentum Dependent (TMD)effects in semi-inclusive DIS reactions will be given.TMD effects hav...

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Autor principal: Bressan, Andrea
Lenguaje:eng
Publicado: SISSA 2018
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.308.0009
http://cds.cern.ch/record/2682982
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author Bressan, Andrea
author_facet Bressan, Andrea
author_sort Bressan, Andrea
collection CERN
description The COMPASS Experiment at CERN is celebrating this year the $20^{th}$ anniversary of its' activity after theapproval in 1997 and in this presentation an overview of the recent results on the Transverse Momentum Dependent (TMD)effects in semi-inclusive DIS reactions will be given.TMD effects have been investigated both in unpolarised SIDIS by measuring the dependence of charged hadronsmultiplicities from the transverse momentum $P_{hT}$ and by measuring the azimuthal $\cos \phi$ and $\cos 2\phi$modulations related to Cahn and to the Boer-Mulders TMD PDF, in transversely polarised SIDIS by measuring the Collins,the Sivers and all the others transverse spin dependent asymmetries, and recently also in the first ever polarizedDrell-Yan experiment, started in 2015. Future plans for the investigations of TMDs both in COMPASS will be also brieflypresented.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling oai-inspirehep.net-16640762021-05-03T07:53:59Zdoi:10.22323/1.308.0009http://cds.cern.ch/record/2682982engBressan, AndreaTMD effects in SIDIS at COMPASSParticle Physics - ExperimentThe COMPASS Experiment at CERN is celebrating this year the $20^{th}$ anniversary of its' activity after theapproval in 1997 and in this presentation an overview of the recent results on the Transverse Momentum Dependent (TMD)effects in semi-inclusive DIS reactions will be given.TMD effects have been investigated both in unpolarised SIDIS by measuring the dependence of charged hadronsmultiplicities from the transverse momentum $P_{hT}$ and by measuring the azimuthal $\cos \phi$ and $\cos 2\phi$modulations related to Cahn and to the Boer-Mulders TMD PDF, in transversely polarised SIDIS by measuring the Collins,the Sivers and all the others transverse spin dependent asymmetries, and recently also in the first ever polarizedDrell-Yan experiment, started in 2015. Future plans for the investigations of TMDs both in COMPASS will be also brieflypresented.SISSAoai:inspirehep.net:16640762018
spellingShingle Particle Physics - Experiment
Bressan, Andrea
TMD effects in SIDIS at COMPASS
title TMD effects in SIDIS at COMPASS
title_full TMD effects in SIDIS at COMPASS
title_fullStr TMD effects in SIDIS at COMPASS
title_full_unstemmed TMD effects in SIDIS at COMPASS
title_short TMD effects in SIDIS at COMPASS
title_sort tmd effects in sidis at compass
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.308.0009
http://cds.cern.ch/record/2682982
work_keys_str_mv AT bressanandrea tmdeffectsinsidisatcompass