Double Parton Interactions in p -A collisions and Partonic Correlations

被引：0

作者：

Calucci, G. ^{[1
]}

Salvini, S. ^{[1
]}

Treleani, D. ^{[1
,2
]}

机构：

[1] Univ Trieste, Dept Phys, I-34127 Trieste, Italy

[2] INFN Trieste, Trieste, Italy

来源：

XLIV INTERNATIONAL SYMPOSIUM ON MULTIPARTICLE DYNAMICS (ISMD 2014) | 2015年 / 90卷

关键词：

NUCLEUS COLLISIONS; SCATTERING;

D O I：

10.1051/epjconf/20159002001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Double Parton Scattering dynamics is different in p -p and in p -A collisions. Their joint study of DPS in p -p and in p -A collisions can therefore provide valuable information on the non-perturbative input to the process, namely multi-parton correlations, which cannot be obtained by studying DPS in p -p only. By studying WJJ production in p -Pb collisions, we estimate that the fraction of events due to DPS may be larger by a factor 3 or 4, as compared to p -p collisions, while the amount of the increased fraction can give information on the importance of different correlation terms.

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