Physics of double parton interactions: Recent results from DØ experiment
نویسندگان
چکیده
منابع مشابه
Top Quark Physics Results from Dø for the Dø Collaboration
Production of tt pairs at the Tevatron at √ s = 1.96 TeV proceeds via quark-antiquark annihilation (≈ 85%) and gluon-gluon fusion (≈ 15%) and the theoretical prediction for the production cross section is 6.8 pb [1,2]. Comparisons of the prediction with experimental measurements are an important test of our understanding of the QCD production mechanisms. Because of the unusually high mass of th...
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The COMPASS experiment has obtained first physics results in the field of polarized distribution functions for quarks and gluons using muon scattering off polarized deuterons. The analysis using open charm production and pairs of high pT hadrons is presented. We also have used a transversely polarized target to address transverse information for quarks inside the nucleon. In addition, a pilot r...
متن کاملRecent results from parton cascade/microscopic transport
Parton cascade is a microscopic transport approach for the study of the space-time evolution of the Quark-Gluon Plasma produced in relativistic heavy ion collisions and its experimental manifestations. In the following, parton cascade calculations on elliptic flow and thermalization will be discussed. Dynamical evolution is shown to be important for the production of elliptic flow including the...
متن کاملRecent Dø Results at Run Ii
The DØ experiment is taking data with an upgraded detector since March 2001. The integrated luminosity taken in Run II has now exceeded that taken in Run I. Selected physics results obtained with this data set are presented.
متن کاملRecent results from DØ on the top quark
We describe three recent results from DØ related to the top quark: a preliminary measurement of the tt̄ spin correlation in top quark pair production, a search for top quark decays into charged Higgs bosons, and an improved cross section analysis in the tt̄→eμ channel using neural networks.
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2017
ISSN: 2100-014X
DOI: 10.1051/epjconf/201713807001