Low-mass vector-meson production at forward rapidity in p+p collisions at s =200GeV

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Title:	Low-mass vector-meson production at forward rapidity in p+p collisions at s =200GeV
Authors:	彭仁傑;Aidala, C.;Akiba, Y.;Akimoto, R.;Andrews, K. R.;Apadula, N.;Appelt, E.;Bandara, N. S.;Bassalleck, B.;Beaumier, M.;Belmont, R.;Bennett, R.;Blau, D. S.;Bok, J.;Brooks, M. L.;Broxmeyer, D.;Chujo, T.;Connors, M.;David, G.;Drees, A.;Durum, A.;Esumi, S.;Fokin, S. L.;Franz, A.;Frawley, A. D.;Fukao, Y.;Fusayasu, T.;Gallus, P.;Glenn, A.;Gu, Y.;Hamblen, J.;Hashimoto, K.;Haslum, E.;Hayano, R.;Hester, T.;Hori, Y.;Hornback, D.;Huang, S.;Iinuma, H.;Inaba, M.;Issah, M.;Ivanishchev, D.;Kang, B. H.;Kazantsev, A. V.;Kim, B. I.;Kim, M.;Kim, Y.-J.;Kim, Y. K.;Kline, P.;Koblesky, T.;Kunde, G. J.;Kwon, Y.;Kyle, G. S.;Lajoie, J. G.;Leitgab, M.;Levy, L. A. Linden;Liu, H.;McGaughey, P. L.;Means, N.;Miller, A. J.;Mishra, D. K.;Murata, J.;Nagy, M. I.;Nakamura, K. R.;Newby, J.;Nihashi, M.;Niida, T.;Okada, K.;Oskarsson, A.;Pei, H.;Pereira, H.;Pinkenburg, C.;Pinson, R.;Ravinovich, I.;Riabov, V.;Riveli, N.;Rowan, Z.;Rubin, J. G.;Samsonov, V.;Sano, S.;Sarsour, M.;Savastio, M.;Sawada, S.;Schmoll, B. K.;Seto, R.;Shukla, P.;Singh, C. P.;Sorensen, S. P.;Sourikova, I. V.;Sumita, T.;Tanabe, R.;Tannenbaum, M. J.;Tieulent, R.;Utsunomiya, K.;Vazquez-Zambrano, E.;Veicht, A.;Vossen, A.;Wang, X. R.;Wei, F.;Wessels, J.;Young, G. R.
Contributors:	高能與強場物理研究中心
Keywords:	200 GeV;[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex];dimuon;forward production;NATURAL SCIENCES. Physics;p+p;PHENIX;PRIRODNE ZNANOSTI. Fizika;RHIC;vector meson;vector meson;forward production;dimuon;p+p;200 GeV;PHENIX;RHIC
Date:	2014-09-08
Issue Date:	2026-04-23 12:03:33 (UTC+8)
Publisher:	American Physical Society;American Physical Society (APS)
Abstract:	摘要： The PHENIX experiment at the Relativistic Heavy Ion Collider has measured low-mass vector- meson, ω, ρ, and ϕ, production through the dimuon decay channel at forward rapidity (1.2<\|y\|<2.2) in p+p collisions at sqrt(s)=200 GeV. The differential cross sections for these mesons are measured as a function of both pT and rapidity. We also report the integrated differential cross sections over 1 < pT < 7 GeV/c and 1.2 < \|y\| < 2.2: dσ/dy(ω +ρ→μμ)=80±6(stat)±12(syst) nb and dσ/dy(ϕ→μμ)=27±3(stat)±4(syst) nb. These results are compared with midrapidity measurements and calculations. 出版者： American Physical Society (APS) 出版日期： 2014-09-08 出處： Physical Review D, 2014-09, Vol.90 (5) 識別號： ISSN: 1550-7998 識別號： DOI: 10.1103/physrevd.90.052002
Appears in Collections:	[Center for High Energy and High Field Physics (CHiP)] journal & Dissertation

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