Search
Now showing items 11-20 of 629
Inclusive search for squarks and gluinos in pp collisions at √s=7 TeV
(American Physical Society, 2012-01)
A search is performed for heavy particle pairs produced in √s=7 TeV proton-proton collisions with 35 pb[superscript -1] of data collected by the CMS experiment at the LHC. The search is sensitive to squarks and gluinos ...
Measurement of the B[0 over s] → μ[superscript +]μ[superscript -] Branching Fraction and Search for B[superscript 0] → μ[superscript +]μ[superscript -] with the CMS Experiment
(American Physical Society, 2013-09)
Results are presented from a search for the rare decays B[0 over s] → μ[superscript +]μ[superscript -] and B[superscript 0] → μ[superscript +]μ[superscript -] in pp collisions at √s = 7 and 8 TeV, with data samples ...
Measurement of the Wγ and Zγ< Inclusive Cross Sections in pp Collisions at √s = 7 TeV and Limits on Anomalous Triple Gauge Boson Couplings
(American Physical Society, 2014-05)
Measurements of Wγ and Zγ production in proton-proton collisions at √s = 7 TeV are used to extract limits on anomalous triple gauge couplings. The results are based on data recorded by the CMS experiment at the LHC that ...
Measurement of the jet mass in highly boosted t[bar over t] events from pp collisions at √s=8 TeV
(Springer/Società Italiana di Fisica, 2017-07)
The first measurement of the jet mass mjet of top quark jets produced in tt¯ events from pp collisions at √s=8 TeV is reported for the jet with the largest transverse momentum pT in highly boosted hadronic top quark decays. ...
Measurement of Double-Differential Cross Sections for Top Quark Pair Production in Pp Collisions at √s = 8 TeV and Impact on Parton Distribution Functions
(Springer/Società Italiana di Fisica, 2017-07)
Normalized double-differential cross sections for top quark pair (t[bar over t]) production are measured in pp collisions at a centre-of-mass energy of 8 TeV with the CMS experiment at the LHC. The analyzed data correspond ...
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV
(IOP Publishing, 2017-02)
Improved jet energy scale corrections, based on a data sample corresponding to an integrated luminosity of 19.7 fb ⁻¹ collected by the CMS experiment in proton-proton collisions at a center-of-mass energy of 8 TeV, are ...
Precision measurement of the structure of the CMS inner tracking system using nuclear interactions
(IOP Publishing, 2018-10)
The structure of the CMS inner tracking system has been studied using nuclear interactions of hadrons striking its material. Data from proton-proton collisions at a center-of-mass energy of 13 TeV recorded in 2015 at the ...
The CMS trigger system
(IOP Publishing, 2017-01)
This paper describes the CMS trigger system and its performance during Run 1 of the LHC. The trigger system consists of two levels designed to select events of potential physics interest from a GHz (MHz) interaction rate ...
Search for a Vectorlike Quark with Charge 2/3 in t+Z Events from pp Collisions at √s=7 TeV
(American Physical Society, 2011-12)
A search for pair-produced heavy vectorlike charge-2/3 quarks, T, in pp collisions at a center-of-mass energy of 7 TeV, is performed with the CMS detector at the LHC. Events consistent with the flavor-changing-neutral-current ...
Search for New Physics with Same-Sign Isolated Dilepton Events with Jets and Missing Transverse Energy
(American Physical Society, 2012-08)
A search for new physics is performed in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state. The analysis is based on a data sample corresponding to an integrated ...