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Aspects of a dynamical gluon mass approach to elastic hadron scattering at LHC
(Elsevier B.V., 2012-07-15)
We discuss how the main features of the recent LHC data on elastic scattering can be described by a QCD-inspired formalism with a dynamical infrared mass scale. For this purpose new developments on a dynamical gluon mass ...
Effect of bound nucleon internal structure change on nuclear structure functions
(Elsevier B.V., 2005-04-14)
Effect of bound nucleon internal structure change on nuclear structure functions is investigated based on local quark-hadron duality. The bound nucleon structure functions calculated for charged-lepton and (anti)neutrino ...
Phenomenological tests for the freezing of the QCD running coupling constant
(2004-01-20)
We discuss phenomenological tests for the frozen infrared behavior of the running coupling constant and gluon propagators found in some solutions of Schwinger-Dyson equations of the gluonic sector of QCD. We verify that ...
gamma p and gamma gamma scattering from (p)over-bar-p, pp forward amplitudes in a QCD eikonal model with a dynamical gluon mass
(American Physical Soc, 2006-04-01)
We examine the gamma p photoproduction and the hadronic gamma gamma total cross sections by means of a QCD eikonal model with a dynamical infrared mass scale. In this model, where the dynamical gluon mass is the natural ...
Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV
(Springer, 2011-03-01)
A measurement of the b-hadron production cross section in proton-proton collisions at root s = 7 TeV is presented. The dataset, corresponding to 85 nb(-1), was recorded with the CMS experiment at the LHC using a low-threshold ...
Measurement of B(B)over-bar angular correlations based on secondary vertex reconstruction at root s=7 TeV
(Springer, 2011-03-01)
A measurement of the angular correlations between beauty and anti-beauty hadrons (B (B) over bar) produced in pp collisions at a centre-of-mass energy of 7 TeV at the CERN LHC is presented, probing for the first time the ...
Dependence on pseudorapidity and on centrality of charged hadron production in PbPb collisions at root s(NN)=2.76 TeV
(Springer, 2011-08-01)
A measurement is presented of the charged hadron multiplicity in hadronic PbPb collisions, as a function of pseudorapidity and centrality, at a collision energy of 2.76 TeV per nucleon pair. The data sample is collected ...
Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy at the LHC
(Springer, 2011-06-01)
The results of searches for new physics in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state are presented. The searches use an integrated luminosity of 35 pb(-1) ...
Strange particle production in pp collisions at root s=0.9 and 7 TeV
(Springer, 2011-05-01)
The spectra of strange hadrons are measured in proton-proton collisions, recorded by the CMS experiment at the CERN LHC, at centre-of-mass energies of 0.9 and 7TeV. The K-S(0), A, and Xi(-) particles and their antiparticles ...