[HTML][HTML] Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

…, B Roland, R Rougny, M Selvaggi, Z Staykova… - Physics Letters B, 2012 - Elsevier
Results are presented from searches for the standard model Higgs boson in proton–proton
collisions at s= 7 and 8 TeV in the Compact Muon Solenoid experiment at the LHC, using …

[HTML][HTML] Multiplicity and transverse momentum dependence of two-and four-particle correlations in pPb and PbPb collisions

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physics Letters B, 2013 - Elsevier
Measurements of two-and four-particle angular correlations for charged particles emitted in
pPb collisions are presented over a wide range in pseudorapidity and full azimuth. The data …

Search for the standard model Higgs boson produced in association <?format ?>with a or a boson and decaying to bottom quarks

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physical Review D …, 2014 - APS
A search for the standard model Higgs boson (H) decaying to bb¯ when produced in
association with a weak vector boson (V) is reported for the following channels: W (μ ν) H, W …

Search for top-squark pair production in the single-lepton final state in pp collisions at

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - The European Physical …, 2013 - Springer
This paper presents a search for the pair production of top squarks in events with a single
isolated electron or muon, jets, large missing transverse momentum, and large transverse …

Measurement of differential top-quark-pair production cross sections in pp collisions at

…, B Roland, R Rougny, M Selvaggi, Z Staykova… - The European Physical …, 2013 - Springer
Normalised differential top-quark-pair production cross sections are measured in pp
collisions at a centre-of-mass energy of 7 TeVat the LHC with the CMS detector using data …

[HTML][HTML] Measurement of the prompt J/ψ and ψ (2S) polarizations in pp collisions at s= 7 TeV

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physics Letters B, 2013 - Elsevier
The polarizations of prompt J/ψ and ψ (2 S) mesons are measured in proton–proton
collisions at s= 7 TeV, using a dimuon data sample collected by the CMS experiment at the …

Measurement of the Branching Fraction and Search <?format ?>for with the CMS Experiment

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physical review …, 2013 - APS
Results are presented from a search for the rare decays B s 0→ μ+ μ-and B 0→ μ+ μ-in pp
collisions at s= 7 and 8 TeV, with data samples corresponding to integrated luminosities of 5 …

[HTML][HTML] Modification of jet shapes in PbPb collisions at sNN= 2.76 TeV

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physics Letters B, 2014 - Elsevier
The first measurement of jet shapes, defined as the fractional transverse momentum radial
distribution, for inclusive jets produced in heavy-ion collisions is presented. Data samples of …

Observation of Sequential Suppression in PbPb Collisions

…, B Roland, R Rougny, M Selvaggi, Z Staykova… - Physical Review Letters, 2012 - APS
The suppression of the individual Υ (n S) states in PbPb collisions with respect to their yields
in pp data has been measured. The PbPb and pp data sets used in the analysis correspond …

[HTML][HTML] Determination of the top-quark pole mass and strong coupling constant from the tt¯ production cross section in pp collisions at s= 7 TeV

…, S Ochesanu, B Roland, R Rougny, Z Staykova… - Physics Letters B, 2014 - Elsevier
The inclusive cross section for top-quark pair production measured by the CMS experiment
in proton–proton collisions at a center-of-mass energy of 7 TeV is compared to the QCD …