Impact of LHCb data on the PDFs from H1 and ZEUS Collaborations

被引：1
|
作者：
Vafaee, A. [1 ]
机构：
[1] Irans Natl Elites Fdn, POB 14578-93111, Tehran, Iran
来源：
NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2018年 / 300卷
关键词：
QCD; PDFs; LHCb; Charm; Beauty; DEEP-INELASTIC-SCATTERING; CURRENT CROSS-SECTIONS; F-2; STRUCTURE-FUNCTION; PROTON COLLISIONS; E(+)P SCATTERING; JET-PRODUCTION; EP SCATTERING; QCD ANALYSIS; LOW Q(2); LOW X;
D O I：
10.1016/j.nuclphysbps.2018.12.007
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
This Next-to-Leading Order (NLO) Quantum Chromo Dynamics (QCD) analysis attempts to investigate the impact of LHCb charm and beauty production data in pp collisions at root s = 7 TeV on the Parton Distribution Functions (PDFs) extracted from H1 and ZEUS collaboration data sets. We show adding the LHCb charm and beauty production data on the HI and ZEUS combined data sets reduces the uncertainty bands of partonic distributions and improve the relative fit-quality up to 4.0 %.
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页码：30 / 34
页数：5
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