iKnow

Probing the Chiral Magnetic Wave in Ppb and Pbpb Collisions at Root s-Nn=5.02 Tev Using charge-Dependent Azimuthal Anisotropies
Research Output | Dar Al-hikmah Library | IIUM Only

Charge-dependent anisotropy Fourier coefficients (vn) of particle azimuthal distributions are measured in pPb and PbPb collisions at √sNN = 5.02 TeV with the CMS detector at the LHC. The normalized difference in the second-order anisotropy coefficients (v2) between positively and negatively charged particles is found to depend linearly on the obs

Observation of Prompt J/psi Meson Elliptic Flow in high-Multiplicity Ppb Collisions at Root S(Nn)=8.16 Tev
Research Output | Dar Al-hikmah Library | IIUM Only

A measurement of the elliptic flow (v2) of prompt J/ψ mesons in high-multiplicity pPb collisions is reported using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy √sNN = 8.16 TeV. Prompt J/ψ mesons decaying into two muons are reconstructed in the rapidity region in the nucleon-nucleon center-of-mass frame (ycm),

Search for W Boson Decays to Three Charged Pions
Research Output | Dar Al-hikmah Library | IIUM Only

For the first time, a search for the rare decay of the W boson to three charged pions has been performed. Proton-proton collision data recorded by the CMS experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 77.3 fb−1, have been analyzed. No significant excess is observed above the background expectation.

Pseudorapidity Distributions of Charged Hadrons in Xenon-xenon Collisions at Root s-Nn=5.44 Tev
Research Output | Dar Al-hikmah Library | IIUM Only

Measurements of the pseudorapidity distributions of charged hadrons produced in xenon-xenon collisions at a nucleon-nucleon centre-of-mass energy of √sNN = 5.44 TeV are presented. The measurements are based on data collected by the CMS experiment at the LHC. The yield of primary charged hadrons produced in xenon-xenon collisions in the pseudorapi

Measurements of Tt¯differential Cross Sections in Proton-proton Collisions at √s=13 Tev Using Events Containing Two Leptons
Research Output | Dar Al-hikmah Library | IIUM Only

Measurements of differential top quark pair tt cross sections using events produced in proton-proton collisions at a centre-of-mass energy of 13 TeV containing two oppositely charged leptons are presented. The data were recorded by the CMS experiment at the CERN LHC in 2016 and correspond to an integrated luminosity of 35.9 fb−1 . The differentia

Measurements of the Higgs Boson Width and Anomalous Hvv Couplings from on-Shell and off-Shell Production in the four-Lepton Final State
Research Output | Dar Al-hikmah Library | IIUM Only

Studies of on-shell and off-shell Higgs boson production in the four-lepton final state are presented, using data from the CMS experiment at the LHC that correspond to an integrated luminosity of 80.2 fb−1 at a center-of-mass energy of 13 TeV. Joint constraints are set on the Higgs boson total width and parameters that express its anomalous coupl

Performance of Missing Transverse Momentum Reconstruction in Proton-proton Collisions at Root S=13 Tev Using the CMS Detector
Research Output | Dar Al-hikmah Library | IIUM Only

The performance of missing transverse momentum (p® miss T ) reconstruction algorithms for the CMS experiment is presented, using proton-proton collisions at a center-of-mass energy of 13 TeV, collected at the CERN LHC in 2016. The data sample corresponds to an integrated luminosity of 35.9 fb−1 . The results include measurements of the scale and

Search for Higgs Boson Pair Production in the γγ Bb Final State in Pp Collisions at √s = 13 Tev
Research Output | Dar Al-hikmah Library | IIUM Only

A search is presented for the production of a pair of Higgs bosons, where one decays into two photons and the other one into a bottom quark–antiquark pair. The analysis is performed using proton–proton collision data at √s = 13 TeV recorded in 2016 by the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. The r

non-Gaussian elliptic-Flow Fluctuations in Pbpb Collisions at √snn = 5.02 Tev
Research Output | Dar Al-hikmah Library | IIUM Only

Event-by-event fluctuations in the elliptic-flow coefficient v2 are studied in PbPb collisions at √sNN = 5.02 TeV using the CMS detector at the CERN LHC. Elliptic-flow probability distributions p(v2) for charged particles with transverse momentum 0.3 < pT < 3.0 GeV/c and pseudorapidity |η| < 1.0 are determined for different collision

Measurements of triple-Differential Cross Sections for Inclusive isolated-Photon Plus Jet Events in Pp Collisions at Root S=8 Tev
Research Output | Dar Al-hikmah Library | IIUM Only

Measurements are presented of the tripledifferential cross section for inclusive isolated-photon+jet events in pp collisions at √s = 8 TeV as a function of photon transverse momentum (pγ T), photon pseudorapidity (ηγ), and jet pseudorapidity (ηjet). The data correspond to an integrated luminosity of 19.7 fb−1 that probe a broad range of the

KCDIOM

KM Portal

Category

KCDIOM

Type

KCDIOM

KM Portal