RECENT RESULTS ON CENTRAL EXCLUSIVE PRODUCTION WITH THE STAR DETECTOR AT RHIC

被引：2

作者：

Sikora, Rafal ^{[1
]}

机构：

[1] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Al A Mickiewicza 30, PL-30059 Krakow, Poland

来源：

ACTA PHYSICA POLONICA B PROCEEDINGS SUPPLEMENT | 2019年 / 12卷 / 04期

关键词：

D O I：

10.5506/APhysPolBSupp.12.811

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present preliminary differential fiducial cross sections on Central Exclusive Production (CEP, pp -> pXp) of two opposite-charge mesons (X = pi(+)pi(-), K+K-) in midrapidity region with small squared four-momentum transferred from forward protons (t(1), t(2)), 0.03 GeV2 < vertical bar t(1)(,2)vertical bar < 0.2 GeV2. The process was measured in the STAR experiment at the Relativistic Heavy Ion Collider (RHIC) in proton-proton collisions at the center-ofmass energy root s = 200 GeV.

引用

页码：811 / 817

页数：7

共 6 条

[1]

[Anonymous], POS ICHEP

[2]

Fulek L., 2019, ACTA PHYS POL B, V12, P999

[3]

Guryn W., 2018, DIFFR LOW X 2018 WOR

[4] Modelling exclusive meson pair production at hadron colliders [J].

Harland-Lang, L. A. ;

Khoze, V. A. ;

Ryskin, M. G. .

EUROPEAN PHYSICAL JOURNAL C, 2014, 74 (04) :1-18

[5] GenEx: A Simple Generator Structure for Exclusive Processes in High Energy Collisions [J].

Kycia, R. A. ;

Chwastowski, J. ;

Staszewski, R. ;

Turnau, J. .

COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2018, 24 (03) :860-884

[6] Central Exclusive Production in the STAR Experiment at RHIC [J].

Sikora, Rafal .

DIFFRACTION 2016: INTERNATIONAL WORKSHOP ON DIFFRACTION IN HIGH-ENERGY PHYSICS, 2017, 1819

← 1 →