搜索结果: 1-15 共查到“物理学 Multiplicity”相关记录15条 . 查询时间(0.05 秒)
Probing the QCD Critical Point with Higher Moments of Net-proton Multiplicity Distributions
Net-proton Multiplicity Distributions QCD Critical Point
2011/7/21
Higher moments of event-by-event net-proton multiplicity distributions are applied to search for the QCD critical point in the heavy ion collisions. It has been demonstrated that higher moments as wel...
Searching for the QCD Critical Point Using Particle Ratio Fluctuations and Higher Moments of Multiplicity Distributions
QCD Particle Ratio Fluctuations Multiplicity Distributions
2011/7/20
Dynamical fluctuations in global conserved quantities such as baryon number, strangeness, or charge may be observed near a QCD critical point. Results from new measurements of dynamical $K/\pi$, $p/\p...
The "boson polynomials" of Gel'fand basis and the analytic expression of Wigner's coefficients with multiplicity for the canonical basis of unitary groups
Gel'fand basis Wigner's coefficients canonical basis Representation Theory
2011/7/26
Abstract: In this paper we present the generating function method for the derivation of bosons polynomials of Gel'fand basis and Wigner coefficients for the canonical basis of SU(n). We find a new ana...
Gluon saturation and energy dependence of hadron multiplicity in pp and AA collisions at the LHC
Gluon saturation energy dependence hadron multiplicity pp AA collisions LHC
2011/4/7
Gluon saturation and energy dependence of hadron multiplicity in pp and AA collisions at the LHC 。
Charged-particle multiplicity with ALICE at the LHC
Charged-particle multiplicity ALICE LHC
2011/4/6
Charged-particle multiplicity with ALICE at the 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...
Phobos results on charged particle multiplicity and pseudorapidity distributions in Au+Au, Cu+Cu, d+Au, and p+p collisions at ultra-relativistic energies
Phobos results on charged particle multiplicity pseudorapidity distributions Au+Au, Cu+Cu, d+Au p+p collisions ultra-relativistic energies
2011/1/4
Pseudorapidity distributions of charged particles emitted in $Au+Au$, $Cu+Cu$, $d+Au$, and $p+p$ collisions over a wide energy range have been measured using the PHOBOS detector at RHIC. The centralit...
Saturation and Scaling of Multiplicity, Mean p_T and p_T Distributions from 200 GeV < sqrt{s} < 7 TeV - Addendum
Saturation and Scaling of Multiplicity Mean p_T and p_T Distributions
2011/1/7
In the previous paper we have argued that the LHC data on multiplicity,average transverse momentum, and charged particle transverse momentum distributions are well described with minimal modeling in t...
Low Multiplicity Burst Search at the Sudbury Neutrino Observatory
Low Multiplicity Burst Sudbury Neutrino Observatory
2011/1/4
Results are reported from a search for low-multiplicity neutrino bursts in the Sudbury Neu-
trino Observatory (SNO).
Analysis of charged hadron multiplicity distributions at RHIC
thermalization collective flow thermalization component model
2009/8/17
It is demonstrated that with Heinz's collective flow model charged particle distributions at AGS and lower SPS energies (less than 20 GeV/n) , can successfully be analyzed, but that the model fails fo...
Multiplicity distribution of final-state particles and different contributions of related sources in nucleus-nucleus collisions at high energies
multiplicity distribution sub-distributions contributed by a single nucleon nucleus-nucleus collisions
2009/8/14
The final state particle multiplicity distributions in high-energy nucleus-nucleus collisions are described by two different sub-distributions contributed by a single nucleon. The Monte Carlo calculat...
Charged Multiplicity Density and Number of Participant Nucleons
in Relativistic Nuclear Collisions
charged multiplicity pseudorapidity density number of
participant nucleons string fragmentation JPCIAE model
2007/8/15
2003Vol.39No.2pp.212-218DOI:
Charged Multiplicity Density and Number of Participant Nucleons
in Relativistic Nuclear Collisions
SA Ben-Hao,1,2,3,4 CAI Xu,2,3 and ZHOU Dai-Mei2
...
Effects of Isospin on Pre-scission Particle Multiplicity of Heavy Systems and Its Excitation Energy Dependence
isospin effect pre-scission particle
multiplicity excitation energy fission diffusion model
2007/8/15
2004Vol.41No.5pp.751-756DOI:
Effects of Isospin on Pre-scission Particle Multiplicity of Heavy Systems and Its Excitation Energy Dependence
YE Wei1 and CHEN
Na2
1 Depa...
Mean Multiplicity of Quark and Gluon Jets as a Function of Opening Angle in e+e- \rightarrow b\overline{b} g Events
Jets Quarks Gluon Jet energy
2010/4/12
A comparison of the properties of quark and gluon jets has been madeby Monte Carlo simulation of the reaction Z \rightarrow b \overline{b} g. The jet energy is held fixed for every 5 GeV between 15--3...
Features of the Compound Multiplicity of the Interactions of 24Mg and 28Si Ions with Emulsion Nuclei at 4.5A GeV/c
24Mg Emulsion Nuclei 28Si Ions
2010/4/15
The present paper deals with the interactions of 24Mg and 28Si nuclei at 4.5A GeV/c with emulsion. Some characteristics of the compound multiplicity given by the numerical sum of grey and shower parti...