Polarisation in deeply virtual meson production

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dc.creatorDiehl, M.
dc.creatorGousset, T.
dc.creatorPire, B.
dc.date1999-09-20
dc.date1999-10-22
dc.date.accessioned2026-07-07T04:08:09Z
dc.date.available2026-07-07T04:08:09Z
dc.descriptionWe discuss two aspects of polarisation in hard exclusive meson production: the leading-twist selection rule for the meson helicity, and the different partial waves of a (pi pi)-pair which may or may not be due to the decay of a rho.
dc.description9 pages, 1 figure. Talk given at the Workshop on Exclusive and Semiexclusive Processes at High Momentum Transfer, Jefferson Lab, May 1999. Remark added on the transition from two gluons to a pion pair
dc.identifierhttps://arxiv.org/abs/hep-ph/9909445
dc.identifierhttp://arxiv.org/abs/hep-ph/9909445
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49421
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePolarisation in deeply virtual meson production
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