First measurement of associated vector boson plus prompt charmonium production at the ATLAS experiment

被引：0

作者：

Leontsinis, Stefanos ^{[1
,2
]}

机构：

[1] Natl Tech Univ Athens, GR-10682 Athens, Greece

[2] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

MESON 2014 - 13TH INTERNATIONAL WORKSHOP ON PRODUCTION, PROPERTIES AND INTERACTION OF MESONS | 2014年 / 81卷

关键词：

D O I：

10.1051/epjconf/20148104008

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present evidence of associated vector boson + prompt J/psi production and measure its production rate. This is a key observable to the understanding of quarkonium production mechanisms. We estimate the relative contributions to the signal from single and double parton scattering and discuss possible implications of this novel final state for study of multiple parton interactions. Single parton scattering cross-sections are compared to cutting-edge theoretical calculations in the colour singlet and colour octet formalisms.

引用

页数：4

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