搜索结果: 1-15 共查到“物理学 Pb-Pb collisions”相关记录15条 . 查询时间(0.078 秒)
Thermal Upsilon(1s) and chi_b1 suppression in sqrt(s_NN)=2.76 TeV Pb-Pb collisions at LHC
Thermal Upsilon chi_b1 suppression LHC
2011/7/21
I compute the thermal suppression of the Upsilon(1s) and chi_b1 states in sqrt(s_NN)=2.76 TeV Pb-Pb collisions.
The thermal model on the verge of the ultimate test: particle production in Pb-Pb collisions at the LHC
ultimate test thermal model on the verge Pb-Pb collisions
2011/7/21
We investigate the production of hadrons in nuclear collisions within the framework of the thermal (or statistical hadronization) model. We discuss both the ligh-quark hadrons as well as charmonium an...
The transverse momentum spectra, elliptic flow and interferometry radii for Pb-Pb collisions at the LHC are calculated in relativistic viscous hydrodynamics.
Measurement of the nuclear modification factor of electrons from heavy-flavour decays at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV with ALICE
nuclear modification electrons heavy-flavour decays Pb-Pb collisions
2011/7/21
We present results on inclusive electrons for 1.5 $ < p_{\rm T} < $ 6 GeV/$c$ in {Pb-Pb} collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV measured with ALICE at the LHC and compare these to a cocktail of ...
The thermal model on the verge of the ultimate test: particle production in Pb-Pb collisions at the LHC
thermal model ultimate Pb-Pb collisions LHC
2011/7/22
We investigate the production of hadrons in nuclear collisions within the framework of the thermal (or statistical hadronization) model. We discuss both the ligh-quark hadrons as well as charmonium an...
Untriggered di-hadron correlations in Pb-Pb collisions at $\sqrt{s_{NN}} =$ 2.76 TeV from ALICE
Pb-Pb collisions Untriggered di-hadron correlations ALICE
2011/7/20
We present measurements of untriggered di-hadron correlations as a function of centrality in Pb-Pb \sNN collisions, for charged hadrons with $p_{T} > 0.15$ GeV$/c$. These measurements provide a map of...
Charge dependent azimuthal correlations in Pb--Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV
azimuthal correlations Pb--Pb collisions Charge sqrt
2011/7/20
Separation of charges along the extreme magnetic field created in non-central relativistic heavy--ion collisions is predicted to be a signature of local parity violation in strong interactions. We rep...
Heavy-flavour production in pp and Pb-Pb collisions at ALICE
Heavy-flavour production pp Pb-Pb collisions ALICE
2011/7/21
In this contribution, recent ALICE measurements of the production cross section of single electrons, single muons and open charmed mesons in proton-proton collisions at sqrt(s) = 7 TeV are reported. T...
Comparison of model predictions for elliptic flow with experiment for Pb+Pb collisions at sqrt{sNN}=2.76 TeV
Comparison of model predictions elliptic flow experiment
2011/1/7
Asimple kinematic model based on the superposition of p + p collisions, relativistic geometry
and final-state hadronic rescattering is used to predict the elliptic flow observable in psNN = 2.76 TeV ...
A strongly coupled plasma is produced in Pb+Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV
strongly coupled plasma produced Pb+Pb collisions
2010/12/31
Results from first measurements of charged particle differential elliptic flow obtained in Pb+Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV with the ALICE detector at CERN's Large Hadron Collider (LHC),...
Charged-particle multiplicity density at mid-rapidity in central Pb-Pb collisions at sqrt(sNN) = 2.76 TeV
Charged-particle multiplicity density mid-rapidity central Pb-Pb collisions sqrt(sNN) 2.76 TeV
2010/12/29
The first measurement of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at a centre-of-mass energy per nucleon pair sqrt(sNN) = 2.76 TeV is presented. For an event sampl...
Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV
Elliptic flow charged particles Pb-Pb collisions 2.76 TeV
2010/12/29
We report the first measurement of charged particle elliptic flow in Pb-Pb collisions at 2.76 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurement is performed in the central...
Double -- photon exclusive processes with heavy quark -- heavy antiquark pairs in high-energy Pb-Pb collisions at LHC
Double -- photon exclusive processes heavy quark -- heavy antiquark pairs high-energy Pb-Pb collisions
2011/1/6
The cross section for exclusive heavy quark and heavy antiquark pair (Q¯Q) production in periph-eral ultrarelativistic heavy ion collisions is calculated for the LHC energy √sNN = 5.5 TeV. Here w...
Predictions of hadronic observables in Pb+Pb collisions at \surd sNN = 2.76 TeV from a hadronic rescattering model
Predictions of hadronic observables Pb+Pb collisions \surd sNN = 2.76 TeV hadronic rescattering model
2011/1/6
A kinematic model based on the superposition of p + p collisions, relativistic geometry and
final-state hadronic rescattering is used to predict various hadronic observables in psNN = 2.76 TeV Pb + P...
Single and Double Photonuclear Excitations in Pb+Pb Collisions at the LHC
Single Double Photonuclear Excitations Pb+Pb Collisions
2011/1/10
Cross sections are calculated for single and double photon exchange in ultra-peripheral Pb+Pb
collisions at the LHC. The particle production is simulated with the DPMJET event generator.
Large cross...