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DTSTART;TZID=Europe/Rome:20220530T140000
DTEND;TZID=Europe/Rome:20220530T170000
DTSTAMP:20260820T222408
CREATED:20220523T105436Z
LAST-MODIFIED:20220606T125302Z
UID:32901-1653919200-1653930000@w3.lnf.infn.it
SUMMARY:Spin structure of the nucleon: current status and future measurements
DESCRIPTION:The quark-gluon dynamics manifests itself in a set of non-perturbative functions  describing all possible  spin-spin and spin-orbit correlations. Recent studies of correlated hadron pairs\,  including the pairs created in target and current fragmentation region\, indicate significant correlations in hadron fragmentation process. Their understanding is becoming increasingly important in the interpretation of pion electroproduction data in general\, and hadronization process of quarks\, in particular. Detailed studies in multi-dimensional space\, of various multiplicities and different azimuthal modulations in electroproduction of hadrons as a function of transverse momentum of involved hadrons and the Q^2\, will be needed to sort out all disagreements with theory predictions and improve the phenomenology of partonic distributions in 3D. \nIn this contribution\, we will present ongoing studies and some proposed future measurements with hadrons in electroproduction at large Q^2\,  with current CLAS12 detector at Jefferson Lab\, and discuss opportunities with JLab energy upgrade to 24 GeV. \n  \nJoin Zoom Meeting\nhttps://infn-it.zoom.us/j/86363393098?pwd=eFdmUDN0aHZpNTZGanN3bGFxV1JyZz09 \nMeeting ID: 863 6339 3098\nPasscode: 521096
URL:/event/spin-structure-of-the-nucleon-current-status-and-future-measurements/
LOCATION:Aula Leale\, Via Enrico Fermi\, 40\, Frascati\, Roma\, 00044\, Italia
CATEGORIES:Seminari Gruppo 3
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BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20220530T143000
DTEND;TZID=Europe/Rome:20220530T171000
DTSTAMP:20260820T222408
CREATED:20220523T105512Z
LAST-MODIFIED:20220523T105512Z
UID:32895-1653921000-1653930600@w3.lnf.infn.it
SUMMARY:Spin structure of the nucleon: current status and future measurements
DESCRIPTION:Harut Avagyan (Jefferson Lab)\nThe quark-gluon dynamics manifests itself in a set of non-perturbative functions  describing all possible  spin-spin and spin-orbit correlations. Recent studies of correlated hadron pairs\,  including the pairs created in target and current fragmentation region\, indicate significant correlations in hadron fragmentation process. Their understanding is becoming increasingly important in the interpretation of pion electroproduction data in general\, and hadronization process of quarks\, in particular. Detailed studies in multi-dimensional space\, of various multiplicities and different azimuthal modulations in electroproduction of hadrons as a function of transverse momentum of involved hadrons and the Q^2\, will be needed to sort out all disagreements with theory predictions and improve the phenomenology of partonic distributions in 3D. \nIn this contribution\, we will present ongoing studies and some proposed future measurements with hadrons in electroproduction at large Q^2\,  with current CLAS12 detector at Jefferson Lab\, and discuss opportunities with JLab energy upgrade to 24 GeV. \n  \nJoin Zoom Meeting\nhttps://infn-it.zoom.us/j/86363393098?pwd=eFdmUDN0aHZpNTZGanN3bGFxV1JyZz09 \nMeeting ID: 863 6339 3098\nPasscode: 521096
URL:/event/spin-structure-of-the-nucleon-current-status-and-future-measurements-2/
LOCATION:INFN – Laboratori Nazionali di Frascati\, Via Enrico Fermi\, 54\, Frascati\, Roma\, 00044\, Italia
CATEGORIES:Seminari generali
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