| Issue |
EPJ Web Conf.
Volume 138, 2017
XXIII International Baldin Seminar on High Energy Physics Problems Relativistic Nuclear Physics and Quantum Chromodynamics (Baldin ISHEPP XXIII)
|
|
|---|---|---|
| Article Number | 07001 | |
| Number of page(s) | 6 | |
| Section | Dynamics of multiparticle production | |
| DOI | https://doi.org/10.1051/epjconf/201713807001 | |
| Published online | 27 March 2017 | |
https://doi.org/10.1051/epjconf/201713807001
Physics of double parton interactions: Recent results from DØ experiment
Joint institute for nuclear research, Dubna, Russia
* e-mail: golovang@fnal.gov
Published online: 27 March 2017
A study of processes with double parton interactions (DPI) in pp̄ collisions collected by DØ detector at the Tevatron collider at √s = 1.96 TeV is presented. The study includes measurements of DPI event fraction and the effective cross section, a process-independent parameter related to the effective interaction region inside a hadron. The measurements are done using processes with photon and hadronic jets in different parton-parton scatterings: photon+jet + dijet, photon+b/c + dijet and diphoton + dijet. The measured effective cross section is applied in order to estimate background from DPI processes to WH production at the Tevatron energy.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.