Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510  GeV and its energy dependence from root s=200 GeV to 7 TeV Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510 GeV and its energy dependence from root s=200 GeV to 7 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F18%3A00324691" target="_blank" >RIV/68407700:21340/18:00324691 - isvavai.cz</a>

Výsledek na webu

<a href="https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.092006" target="_blank" >https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.092006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevD.98.092006" target="_blank" >10.1103/PhysRevD.98.092006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510  GeV and its energy dependence from root s=200 GeV to 7 TeV Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510 GeV and its energy dependence from root s=200 GeV to 7 TeV

Popis výsledku v původním jazyce

The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section of ϕ(1020)-meson production at forward rapidity in p+p collisions at root s=510  GeV via the dimuon decay channel. The partial cross section in the rapidity and pT ranges 1.2<|y|<2.2 and 2<pT<7 GeV/c is σϕ=[2.28±0.09(stat)±0.14(syst)±0.27(norm)]x10-2 mb. The energy dependence of σϕ (1.2<|y|<2.2,2<pT<5  GeV/c) is studied using the PHENIX measurements at root s=200 and 510 GeV and the Large Hadron Collider measurements at root s=2.76 and 7 TeV. The experimental results are compared to various event generator predictions (pythia6, pythia8, phojet, ampt, epos3, and epos-lhc).

Název v anglickém jazyce

Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510  GeV and its energy dependence from root s=200 GeV to 7 TeV Measurement of ϕ-meson production at forward rapidity in p+p collisions at root s=510 GeV and its energy dependence from root s=200 GeV to 7 TeV

Popis výsledku anglicky

The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section of ϕ(1020)-meson production at forward rapidity in p+p collisions at root s=510  GeV via the dimuon decay channel. The partial cross section in the rapidity and pT ranges 1.2<|y|<2.2 and 2<pT<7 GeV/c is σϕ=[2.28±0.09(stat)±0.14(syst)±0.27(norm)]x10-2 mb. The energy dependence of σϕ (1.2<|y|<2.2,2<pT<5  GeV/c) is studied using the PHENIX measurements at root s=200 and 510 GeV and the Large Hadron Collider measurements at root s=2.76 and 7 TeV. The experimental results are compared to various event generator predictions (pythia6, pythia8, phojet, ampt, epos3, and epos-lhc).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/LM2015054" target="_blank" >LM2015054: Brookhavenská národní laboratoř – účast České republiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review D

ISSN

2470-0010

e-ISSN

2470-0029

Svazek periodika

98

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

—

Kód UT WoS článku

000449782800002

EID výsledku v databázi Scopus

2-s2.0-85058097436