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Measurements of flow and correlation phenomena in pp, pPb and PbPb collisions at CMS
(2016-01-01)
Many aspects of anisotropic collective flow in ultra relativistic heavy-ion collisions have been studied extensively in the past years using two or more particle correlations. An overview of collective flow and particle ...
Flow and correlation phenomena measurements in pp, pPb and PbPb collisions at CMS
(2018-01-26)
The quark-gluon plasma created in high energy collisions of large nuclei exhibits strong anisotropic collective behavior as a nearly perfect fluid, flowing with little frictional resistance or viscosity. It has been ...
Recent results on multi-particle azimuthal correlations in high-multiplicity pp and ppb collisions in cms
(2017-01-01)
In nucleus-nucleus collisions, the Quark-Gluon Plasma behaves like a perfect fluid and the azimuthal anisotropy of the observed particle final-state distributions reflects its properties. This anisotropic flow, arising ...
Recent results on multi-particle azimuthal correlations in high-multiplicity pp and ppb collisions in cms
(2017-01-01)
In nucleus-nucleus collisions, the Quark-Gluon Plasma behaves like a perfect fluid and the azimuthal anisotropy of the observed particle final-state distributions reflects its properties. This anisotropic flow, arising ...
CMS distributed data analysis with CRAB3
(2015-01-01)
The CMS Remote Analysis Builder (CRAB) is a distributed workflow management tool which facilitates analysis tasks by isolating users from the technical details of the Grid infrastructure. Throughout LHC Run 1, CRAB has ...
A level-1 pixel based track trigger for the CMS HL-LHC upgrade
(2016-01-01)
We present feasibility studies to investigate the performance and interest of a Level-1 trigger based on pixels. The Level-1 (real-time) pixel based tracking trigger is a novel trigger system that is based on real-time ...
Search for exotic VZ resonances decaying into a jet and dileptons with CMS
(2013-01-01)
A search for exotic resonances is performed, with a new particle decaying to a pair of vector bosons VZ, where V is either a W or a Z boson decaying into two overlapping jets and the Z decays to dielectrons or dimuons. The ...
Two-particle correlations in pp collisions at 13 TeV measured with CMS
(2016-01-01)
Results on two-particle angular correlations for charged particles emitted in pp collisions at a center-of-mass energy of 13 TeV are presented as a function of charged-particle multiplicity and transverse momentum (pT). ...
A comparison of different database technologies for the CMS AsyncStageOut transfer database
(2017-11-23)
AsyncStageOut (ASO) is the component of the CMS distributed data analysis system (CRAB) that manages users transfers in a centrally controlled way using the File Transfer System (FTS3) at CERN. It addresses a major weakness ...