Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Hidden strangeness shines in NA61/SHINE. / NA61/SHINE Collaboration ; Серяков, Андрей Юрьевич.
в: Nuclear Physics A, Том 982, 02.2019, стр. 855-858.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Hidden strangeness shines in NA61/SHINE
AU - NA61/SHINE Collaboration
AU - Klochkov, null
AU - Selyuzhenkov, I.
AU - Aduszkiewicz, A.
AU - Andronov, E.
AU - Anticic, T.
AU - Baatar, B.
AU - Baszczyk, M.
AU - Bhosale, S.
AU - Blondel, A.
AU - Bogomilov, M.
AU - Brandin, A.
AU - Bravar, A.
AU - Brylinski, W.
AU - Brzychczyk, J.
AU - Bunyatov, S. A.
AU - Bzdak, A.
AU - Cherif, H.
AU - Cirkovic, M.
AU - Csanad, M.
AU - Czopowicz, T.
AU - Damyanova, A.
AU - Davis, N.
AU - Deveaux, M.
AU - Dominik, W.
AU - Dorosz, P.
AU - Dumarchez, J.
AU - Engel, R.
AU - Feofilov, G. A.
AU - Fields, L.
AU - Fodor, Z.
AU - Garibov, A.
AU - Gazdzicki, M.
AU - Golosov, O.
AU - Golubeva, M.
AU - Grebieszkow, K.
AU - Guber, F.
AU - Haesler, A.
AU - Igolkin, S. N.
AU - Ilieva, S.
AU - Ivashkin, A.
AU - Johnson, S. R.
AU - Kadija, K.
AU - Kaptur, E.
AU - Kargin, N.
AU - Kashirin, E.
AU - Kovalenko, V. N.
AU - Lazareva, T.
AU - Prokhorova, D. S.
AU - Valiev, F. F.
AU - Vechernin, V. V.
AU - Серяков, Андрей Юрьевич
PY - 2019/2
Y1 - 2019/2
N2 - Preliminary results on the phi (1020) meson production in inelastic proton-proton collisions measured by the NA61/SHINE experiment at the CERN SPS are presented in these proceedings. The results include the first ever differential P-T and y measurements at beam momenta of 40 and 80 GeV and the most ever detailed experimental data at 158 GeV. The comparison of p + p to Pb + Pb results shows a non-trivial system size dependence of the widths of the rapidity distributions for phi mesons, contrasting with that of other hadrons. The results are furthermore compared to the world data on phi meson production, demonstrating the better accuracy achieved by the NA61/SHINE experiment, and to several models. None of the models is found to be able to describe simultaneously the shape of transverse momentum spectra, the shape of rapidity distribution and the total yield.
AB - Preliminary results on the phi (1020) meson production in inelastic proton-proton collisions measured by the NA61/SHINE experiment at the CERN SPS are presented in these proceedings. The results include the first ever differential P-T and y measurements at beam momenta of 40 and 80 GeV and the most ever detailed experimental data at 158 GeV. The comparison of p + p to Pb + Pb results shows a non-trivial system size dependence of the widths of the rapidity distributions for phi mesons, contrasting with that of other hadrons. The results are furthermore compared to the world data on phi meson production, demonstrating the better accuracy achieved by the NA61/SHINE experiment, and to several models. None of the models is found to be able to describe simultaneously the shape of transverse momentum spectra, the shape of rapidity distribution and the total yield.
KW - phi (1020) production
KW - CERN
KW - SPS
KW - COLLISIONS
KW - SPECTRA
KW - MESONS
KW - ϕ (1020) production
UR - http://www.scopus.com/inward/record.url?scp=85060085434&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/hidden-strangeness-shines-na61shine
U2 - 10.1016/j.nuclphysa.2018.10.041
DO - 10.1016/j.nuclphysa.2018.10.041
M3 - статья
VL - 982
SP - 855
EP - 858
JO - Nuclear Physics A
JF - Nuclear Physics A
SN - 0375-9474
Y2 - 13 May 2018 through 19 May 2018
ER -
ID: 49299330