publication . Article . Preprint . 2018

Measurement of $\phi$-meson production at forward rapidity in $p+p$ collisions at $\sqrt{s}=510\text{ }\text{ }\mathrm{GeV}$ and its energy dependence from $\sqrt{s}=200\text{ }\text{ }\mathrm{GeV}$ to 7 TeV

Adare, A.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Akimoto, R.; Alfred, M.; Apadula, N.; Aramaki, Y.; Asano, H.; Atomssa, E. T.; ...
Open Access English
  • Published: 01 Nov 2018
  • Publisher: HAL CCSD
Abstract
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section of $\phi$(1020)-meson production at forward rapidity in $p$$+$$p$ collisions at $\sqrt{s}=$510 GeV via the dimuon decay channel. The partial cross section in the rapidity and $p_T$ ranges $1.2<|y|<2.2$ and $2<p_T<7$ GeV/$c$ is $\sigma_\phi=[2.28 \pm 0.09\,{\rm (stat)} \pm 0.14\,{\rm (syst)} \pm 0.27\, {\rm (norm)}] \times 10^{-2}$~mb. The energy dependence of $\sigma_\phi$ ($1.2<|y|<2.2, \; 2<p_T<5$ GeV/$c$) is studied using the PHENIX measurements at $\sqrt{s}=$200 and 510 GeV and the Large-Hadron-Collider measurements at $\sqrt{s}=$2.76 and 7 TeV. The exper...
Subjects
arXiv: Nuclear ExperimentHigh Energy Physics::Experiment
free text keywords: hiukkasfysiikka, proton + proton collisions, phi-mesons, PHENIX, numerical calculations: Monte Carlo, 200 GeV-cms510 GeV-cms2760 GeV-cms7000 GeV-cms, CERN LHC Coll, experimental results, energy dependence, transverse momentum dependence, rapidity dependence, mass spectrum: (muon+ muon-), p p: scattering, muon: pair production, dimuon: mass spectrum, Phi(1020): hadroproduction, differential cross section: measured, p p: colliding beams, Particle Physics Experiments, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics - Experiment, HEAVY-ION COLLISIONS, QUARK-GLUON PLASMA, MODEL, VECTOR, FRAGMENTATION, STRANGENESS, DYNAMICS, 114 Physical sciences, 物理学
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3Department of Physics, Banaras Hindu University, Varanasi 221005, India

4Bhabha Atomic Research Centre, Bombay 400 085, India

5Baruch College, City University of New York, New York, New York, 10010 USA

6Collider-Accelerator Department, Brookhaven National Laboratory, Upton, New York 11973-5000, USA

7Physics Department, Brookhaven National Laboratory, Upton, New York 11973-5000, USA

8University of California-Riverside, Riverside, California 92521, USA

9Charles University, Ovocný trh 5, Praha 1, 116 36, Prague, Czech Republic

10Chonbuk National University, Jeonju, 561-756, Korea

11Center for Nuclear Study, Graduate School of Science, University of Tokyo,

7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan

12University of Colorado, Boulder, Colorado 80309, USA

13Columbia University, New York, New York 10027

and Nevis Laboratories, Irvington, New York 10533, USA

14Czech Technical University, Zikova 4, 166 36 Prague 6, Czech Republic

15Debrecen University, H-4010 Debrecen, Egyetem te´r 1, Hungary

181 references, page 1 of 13
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