A Method of Experimentally Probing Transeverse Momentum Dependent Distributions

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dc.creatorHwang, Dae Sung
dc.creatorKim, Dong Soo
dc.date2007-10-14
dc.date.accessioned2026-07-07T11:38:05Z
dc.date.available2026-07-07T11:38:05Z
dc.descriptionWe calculate the double spin asymmetry A_LL(x, y, z, P_hT) of pi^0 production with the spectator model and the model based on the factorization ansatz. We also calculate the double spin asymmetry for the integration over the range of (x,y,z) for the setups of the experiments of COMPASS, HERMES, and JLab. We find that the results are characteristically dependent on the model used. Therefore, we suggest that the measurements of the double spin asymmetry provides a method of experimentally probing the transeverse momentum dependent distributions.
dc.description10 pages, 31 figures
dc.identifierhttps://arxiv.org/abs/0710.2672
dc.identifierhttp://arxiv.org/abs/0710.2672
dc.identifierPhys.Lett.B662:123-128,2008
dc.identifierdoi:10.1016/j.physletb.2008.01.033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199439
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA Method of Experimentally Probing Transeverse Momentum Dependent Distributions
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