S. Voloshin

Publication List Details

Period

1994 - 2006

Number

31

Co-Authors

Plaquette representation for 3D lattice gauge models: I. Formulation and perturbation theory (2005)

Borisenko, O., Voloshin, S., Faber, M.

We develop an analytical approach for studying lattice gauge theories within the plaquette representation where the plaquette matrices play the role of the fundamental degrees of freedom. We start...

e+e--pair production in Pb-Au collisions at 158 GeV per nucleon (2005)

Agakichiev, G., Appelshauser, H., Bielcikova, J., Baur, R., Braun-Munzinger, P., Cherlin, A., ...

We present the combined results on electron-pair production in 158 GeV/n {Pb-Au} ($\sqrt{s}$= 17.2 GeV) collisions taken at the CERN SPS in 1995 and 1996, and give a detailed account of the data...

Expression of Interest for a Comprehensive New Detector at RHIC II (2005)

Steinberg, P., Ullrich, T., Calderon, M., Rak, J., Margetis, S., Lisa, M., ...

There are compelling physics questions to be addressed by a new comprehensive detector at a future, high-luminosity RHIC II collider. These form the basis for this Expression of Interest. What...

Semihard Scattering Unraveled from Collective Dynamics by Two-Pion Azimuthal Correlations in 158A GeV/c Pb + Au Collisions (2004)

Agakichiev,G., Appelshäuser,H., Baur,R., Bielcikova,J., Braun-Munzinger,P., Cherlin,A., ...

Elliptic flow and two-particle azimuthal correlations of charged hadrons and high-pT pions (pT>1 GeV/c) have been measured close to midrapidity in 158A GeV/c Pb + Au collisions by the CERES...

Semihard Scattering Unraveled from Collective Dynamics by Two-Pion Azimuthal Correlations in 158A GeV/c Pb + Au Collisions (2004)

Agakichiev, G., Appelshäuser, H., Baur, R., Bielcikova, J., Braun-Munzinger, P., Cherlin, A., ...

Elliptic flow and two-particle azimuthal correlations of charged hadrons and high-pT pions (pT>1 GeV/c) have been measured close to midrapidity in 158A GeV/c Pb + Au collisions by the CERES...

Elliptic flow contribution to two-particle correlations at different orientations to the reaction plane (2003)

Bielcikova, J., Esumi, S., Filimonov, K., Voloshin, S., Wurm, J. P.

Collective anisotropic particle flow, a general phenomenon present in relativistic heavy-ion collisions, can be separated from direct particle-particle correlations of different physics origin by...

Nucleon participants or quark participants? (2003)

Eremin, S., Voloshin, S.

We show that centrality dependence of charged particle pseudorapidity density at midrapidity in Au+Au collisions at RHIC is well described as proportional to We show that centrality dependence of...

Analytical study of low temperature phase of 3D LGT in the plaquette formulation (2002)

Borisenko, O., Voloshin, S., Faber, M.

We develop an analytical approach for non-abelian gauge models within the plaquette representation where the plaquette matrices play the role of the fundamental degrees of freedom. We start from the...

Methods for the Study of Particle Production Fluctuations (2002)

Pruneau, C., Gavin, S., Voloshin, S.

We discuss various measures of net charge (conserved quantities) fluctuations proposed for the identification of critical phenomena in heavy ion collisions. We show the dynamical component of...

Radial and elliptic flow at RHIC: further predictions (2001)

Huovinen, P., Kolb, P. F., Heinz, U., Ruuskanen, P. V., Voloshin, S.

Using a hydrodynamic model, we predict the transverse momentum dependence of the spectra and the elliptic flow for different hadrons in Au+Au collisions at sqrt(s) = 130 A GeV. The dependence of the...

Directed flow of antiprotons in Au+Au collisions at AGS (2000)

Barrette, J., Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Directed flow of antiprotons is studied in Au+Au collisions at a beam momentum of 11.5A GeV/c. It is shown that antiproton directed flow is anti-correlated to proton flow. The measured transverse...

Centrality Dependence of Directed and Elliptic Flow at the SPS (1999)

Poskanzer, Arthur M., Voloshin, Sergei A., Bachler, J., Barna, D., Barnby, L.S., ...

New data with a minimum bias trigger for 158 GeV/nucleon Pb + Pb have been analyzed. Directed and elliptic flow as a function of rapidity of the particles and centrality of the collision are...

Deuterons and space-momentum correlations in high energy nuclear collisions (1999)

Monreal, B., Bass, S. A., Bleicher, M., Esumi, S., Greiner, W., Li, Q., ...

Using a microscopic transport model together with a coalescence after-burner, we study the formation of deuterons in Au + Au central collisions at $\sqrt{s}=200 AGeV$. It is found that the deuteron...

Directed Flow of Light Nuclei in Au+Au Collisions at AGS Energies (1998)

Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Directed flow of deuterons, tritons, $^3$He, and $^4$He is studied in Au+Au collisions at a beam momentum of about 10.8 $A$ GeV/c. Flow of all particles is analyzed as a function of transverse...

Directed and Elliptic Flow in 158 GeV/Nucleon Pb + Pb Collisions (1997)

Appelshäuser, H, Bächler, J, Bailey, S J, Barnby, L S, Bartke, J, Barton, R A, ...

The directed and elliptic flow of protons and charged pions has been observed from the semi-central collisions of a 158 GeV/nucleon Pb beam with a Pb target. The rapidity and transverse momentum...

Relative space-time asymmetries in pion and nucleon production in non-central nucleus-nucleus collisions at high energies (1997)

Voloshin, S., Lednicky, R., Panitkin, S., Xu, Nu

We propose to use the ratio of the pion-proton correlation functions evaluated under different conditions to study the relative space-time asymmetries in pion and proton emission (pion and nucleon...

On the normalization of the HBT correlation function (1997)

Miskowiec, D., Voloshin, S.

We discuss the question of the normalization of the correlation function and its consistency with the often used form C(p1,p2) = 1+|f(p1,p2)|^2. We suggest an event mixing method which allows one to...

Two-pion correlations in Au+Au collisions at 10.8 GeV/c per nucleon (1997)

Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Two-particle correlation functions for positive and negative pions have been measured in Au+Au collisions at 10.8~GeV/c per nucleon. The data were analyzed using one- and three-dimensional...

Flow Study in Relativistic Nuclear Collisions by Fourier Expansion of Azimuthal Particle Distributions (1994)

Voloshin, S., Zhang, Y.

We propose a new method to study transverse flow effects in relativistic nuclear collisions by Fourier analysis of the azimuthal distribution on an event-by-event basis in relatively narrow rapidity...