Nuclear mass number dependence of inclusive production of omega and phi mesons in 12 GeV p + A collisions

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dc.creatorTabaru, T.
dc.creatorEn'yo, H.
dc.creatorMuto, R.
dc.creatorNaruki, M.
dc.creatorYokkaichi, S.
dc.creatorChiba, J.
dc.creatorIeiri, M.
dc.creatorSasaki, O.
dc.creatorSekimoto, M.
dc.creatorTanaka, K. H.
dc.creatorFunahashi, H.
dc.creatorFukao, Y.
dc.creatorKitaguchi, M.
dc.creatorIshino, M.
dc.creatorKanda, H.
dc.creatorMihara, S.
dc.creatorMiyashita, T.
dc.creatorMiwa, K.
dc.creatorMurakami, T.
dc.creatorNakura, T.
dc.creatorSakuma, F.
dc.creatorTogawa, M.
dc.creatorYamada, S.
dc.creatorYoshimura, Y.
dc.creatorHamagaki, H.
dc.creatorOzawa, K.
dc.date2006-03-14
dc.date2006-06-09
dc.date.accessioned2026-07-07T11:44:17Z
dc.date.available2026-07-07T11:44:17Z
dc.descriptionThe inclusive production of omega and phi mesons is studied in the backward region of the interaction of 12 GeV protons with polyethylene, carbon, and copper targets. The mesons are measured in e^+ e^- decay channels. The production cross sections of the mesons are presented as functions of rapidity y and transverse momentum p_T. The nuclear mass number dependences (A dependences) are found to be A^{0.710 +/- 0.021(stat) +/- 0.037(syst)} for omega mesons and A^{0.937 +/- 0.049(stat) +/- 0.018(syst)} for phi mesons in the region of 0.9 < y < 1.7 and p_T < 0.75 GeV/c.
dc.description12 pages, 8 figures; typos added
dc.identifierhttps://arxiv.org/abs/nucl-ex/0603013
dc.identifierhttp://arxiv.org/abs/nucl-ex/0603013
dc.identifierPhys.Rev.C74:025201,2006
dc.identifierdoi:10.1103/PhysRevC.74.025201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201551
dc.subjectNuclear Experiment
dc.titleNuclear mass number dependence of inclusive production of omega and phi mesons in 12 GeV p + A collisions
dc.typetext

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