Production cross-section of heavy flavored hadrons in pp collision at √s=7 TeV

被引：6

作者：

Ajaz, Muhammad ^{[1
]}

Khan, Irfan ^{[1
]}

Suleymanov, M. K. ^{[2
]}

机构：

[1] Abdul Wali Khan Univ, Dept Phys, Mardan 23200, Pakistan

[2] COMSATS Univ, Dept Phys, Islamabad 44000, Pakistan

来源：

MODERN PHYSICS LETTERS A | 2019年 / 34卷 / 19期

关键词：

Heavy flavored hadrons; LHC energies; models predictions; DUAL PARTON MODEL; MONTE-CARLO; PHOTOPRODUCTION; PARTICLE; NUCLEI;

D O I：

10.1142/S0217732319501505

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The transverse momentum distribution of the differential production cross-sections of heavy flavored charm hadrons (Lambda(+)(c), D-0, D+, D-* (2010)(+), DSs+) in pp collisions at 7 TeV are simulated. Predictions of DPMJETIII.17-1, HIJING1.383 and Sibyll2.3c are compared to the differential cross-section measurements of the LHCb experimental data presented in the region of 0 < P-T < 8 GeV/c and 2.0 < y < 4.5, where the pp center of mass frame is used to measure the transverse momentum and rapidity. The models reproduce only some regions of P-T and/or bins of y but none of them predict completely all the y bins over the entire P-T range.

引用

页数：10

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