Browsing Department of Physics and Technology by Subject "VDP::Mathematics and natural science: 400"
Now showing items 1-6 of 6
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Charged-particle multiplicity measurement in proton–proton collisions at √s = 0.9 and 2.36 TeV with ALICE at LHC
(Peer reviewed; Journal article, 2010-07-12)Charged-particle production was studied in proton–proton collisions collected at the LHC with the ALICE detector at centre-of-mass energies 0.9 TeV and 2.36 TeV in the pseudorapidity range |η|<1.4. In the central region ... -
Charged-particle multiplicity measurement in proton–proton collisions at √s = 7 TeV with ALICE at LHC
(Peer reviewed; Journal article, 2010-08-03)The pseudorapidity density and multiplicity distribution of charged particles produced in proton–proton collisions at the LHC, at a centre-of-mass energy Ös=7s=7 TeV, were measured in the central pseudorapidity region ... -
Correlations among elliptic flow parameter, impact parameter, and multiplicity
(Peer reviewed; Journal article, 2010-09-01)The elliptic flow parameter, v2, in the Fourier expansion of the event-by-event charged-particle multiplicity azimuthal distribution in the momentum space is studied by taking into account the multiplicity fluctuations. ... -
Experimental investigation of particle trajectory through an hydrocyclone using a Positron Emission Tomography (PET) scanner
(Master thesis, 2010-08-31)Hydrocyclones are much used in process technology and in many different industrial applications. In the oil and gas industry the hydrocyclones, both gas-solid and liquidsolid cyclones are widely used. Getting the sand out ... -
Measurements of CP-conserving trilinear gauge boson couplings WWV (V≡γ,Z) in e+e− collisions at LEP2
(Peer reviewed; Journal article, 2010)The data taken by Delphi at centre-of-mass energies between 189 and 209 GeV are used to place limits on the CP-conserving trilinear gauge boson couplings DgZ1g1Z, λ γ and Δκ γ associated to W + W − and single W production ... -
Study of the dependence of direct soft photon production on the jet characteristics in hadronic Z0 decays
(Peer reviewed; Journal article, 2010-06-09)An analysis of the direct soft photon production rate as a function of the parent jet characteristics is presented, based on hadronic events collected by the DELPHI experiment at LEP1. The dependences of the photon rates ...