[PDF] Top 20 Inclusive $\Lambda$ production in proton-proton collisions at 3.5 GeV

... the production model, corrections for the geometrical acceptance and reconstruction efficiency had to be ...the production model before the ...the inclusive Λ ...summarised in Table ...the ... See full document

... Proton collisions can be described by parton models [2] in quantum chromodynamics ...(QCD). In this framework, each colliding hadron is characterized as a collection of free elementary con- ... See full document

... deposits in the calorimeter. The transverse momentum sum of all tracks in a cone of ΔR ¼ ...falling in the cone of ΔR ¼ 0.5 must be less than 3% of the candidate’s transverse ...other ... See full document

... efficient at high top-quark boosts yet reduces multijet ...15 GeV, where ΔRðl; jetÞ is the distance in ðη; ϕÞ between the lepton and the nearest jet, and p T;rel ðl; jetÞ is the transverse momentum ... See full document

... 125 GeV by the ATLAS [1] and CMS [2,3] collaborations motivates the search for exotic states involving the newly discovered ...–8] in which the Higgs boson appears as a pseudo-Nambu- Goldstone boson [9] ... See full document

... While in case of space-like photons the above mentioned transition form factors have been measured in quite a wide range of four- momentum transfer, for time-like photons their mass de- pendence is not ... See full document

... partons at leading order (LO) on the basis of a matrix-element ...10 GeV, and the factorization and renormalization scales are set to q 2 = M 2 Z + ( p T Z ) 2 ... See full document

... E. Pasqualucci 134a , S. Passaggio 53a , Fr. Pastore 80 , S. Pataraia 178 , J.R. Pater 87 , T. Pauly 32 , B. Pearson 103 , S. Pedraza Lopez 170 , R. Pedro 128a,128b , S.V. Peleganchuk 111,c , O. Penc 129 , C. Peng ... See full document

... hadrons in nuclear matter [5, ...heavy-ion collisions commonly introduced a schematic distinction of (i) hard initial contributions related to Drell-Yan type processes, (ii) the thermal radiation off ... See full document

... of inclusive isolated-photon and photon+jets production cross sections can directly probe quantum chromodynamics ...dominant production processes in proton- proton (pp) ... See full document

... performed at LEP exclude promptly-decaying charginos below a mass of ...103.5 GeV [17]. At the LHC, several searches have been performed by the ATLAS [18–29] and CMS [30–43] Collaborations looking ... See full document

... to in- terpolate the signal normalization to intermediate mass points; the parameterization leads to yield uncertainties for the signal between 5 and 8% depending on the final ...Uncertainties in the ... See full document

... studied in this analysis is motivated by the search for signatures of strong gravity at the TeV scale (terascale gravity) and assumes the existence of string couplings in the strong-coupling ... See full document

... the inclusive 3-jet production differential cross section at a proton-proton centre-of-mass energy of 7 TeV using data corresponding to an integrated luminosity of 5 fb − ... See full document

... momentum at the primary interaction vertex as determined by the tracker, the energy of the corresponding ECAL cluster, and the en- ergy sum of all bremsstrahlung photons spatially compatible with originating from ... See full document

... Particle production at very forward rapidities ( | η | > 5) in high energy hadronic collisions re- ceives contributions from multiparton interactions (MPI), initial- and final-state ... See full document

... hits in the outer layers of the tracker. The search uses proton-proton collision data recorded at √ s = 8 TeV that corresponds to an integrated luminosity of ...interpreted in the ... See full document

... arranged in four cylin- drical layers (with each module consisting of two silicon wafers) and nine disks in each of the forward ...beam in the central region and perpendicularly in the forward ... See full document

... two-photon production of muon ...the proton electromagnetic form-factors to account for the distribution of charge within the ...For proton dissociation, the cross sections depend on the ... See full document

... ( GeV ) ⊕ 5%. The calor- imeter cells are grouped in projective towers, of granularity ∆η × ∆φ = ...0.087 at central rapidities and 0.175 × 0.175 at forward rapidities, where φ is the ... See full document