Zobrazeno 1 - 10
of 338
pro vyhledávání: '"Konopka, J."'
Autor:
Scherer, S., Bass, S. A., Belkacem, M., Bleicher, M., Brachmann, J., Dumitru, A., Ernst, C., Gerland, L., Hammon, N., Hofmann, M., Konopka, J., Neise, L., Reiter, M., Schramm, S., Soff, S., Spieles, C., Weber, H., Zschiesche, D., Maruhn, J. A., Stöcker, H., Greiner, W.
Nonequilibrium models (three-fluid hydrodynamics, UrQMD, and quark molecular dynamics) are used to discuss the uniqueness of often proposed experimental signatures for quark matter formation in relativistic heavy ion collisions from the SPS via RHIC
Externí odkaz:
http://arxiv.org/abs/hep-ph/9903392
Autor:
Hartnack, C., Puri, Rajeev K., Aichelin, J., Konopka, J., Bass, S. A., Stoecker, H., Greiner, W.
Publikováno v:
Eur.Phys.J.A1:151-169,1998
Basic problems of the semiclassical microscopic modelling of strongly interactingsystems are discussed within the framework of Quantum Molecular Dynamics (QMD). This model allows to study the influence of several types of nucleonic interactions on a
Externí odkaz:
http://arxiv.org/abs/nucl-th/9811015
Autor:
Belkacem, M., Brandstetter, M., Bass, S. A., Bleicher, M., Bravina, L., Gorenstein, M. I., Konopka, J., Neise, L., Spieles, C., Soff, S., Weber, H., Stoecker, H., Greiner, W.
Publikováno v:
Phys.Rev.C58:1727-1733,1998
Equilibrium properties of infinite relativistic hadron matter are investigated using the Ultrarelativistic Quantum Molecular Dynamics (UrQMD) model. The simulations are performed in a box with periodic boundary conditions. Equilibration times depend
Externí odkaz:
http://arxiv.org/abs/nucl-th/9804058
Autor:
Bass, S. A., Belkacem, M., Bleicher, M., Brandstetter, M., Bravina, L., Ernst, C., Gerland, L., Hofmann, M., Hofmann, S., Konopka, J., Mao, G., Neise, L., Soff, S., Spieles, C., Weber, H., Winckelmann, L. A., Stöcker, H., Greiner, W., Hartnack, Ch., Aichelin, J., Amelin, N.
Publikováno v:
Prog.Part.Nucl.Phys.41:255-369,1998; Prog.Part.Nucl.Phys.41:225-370,1998
In this paper, the concepts of microscopic transport theory are introduced and the features and shortcomings of the most commonly used ansatzes are discussed. In particular, the Ultrarelativistic Quantum Molecular Dynamics (UrQMD) transport model is
Externí odkaz:
http://arxiv.org/abs/nucl-th/9803035
Autor:
Bass, S. A., Belkacem, M., Brandstetter, M., Bleicher, M., Gerland, L., Konopka, J., Neise, L., Spieles, C., Soff, S., Weber, H., Stoecker, H., Greiner, W.
Publikováno v:
Phys.Rev.Lett. 81 (1998) 4092-4095
Ratios of hadronic abundances are analyzed for pp and nucleus-nucleus collisions at sqrt(s)=20 GeV using the microscopic transport model UrQMD. Secondary interactions significantly change the primordial hadronic cocktail of the system. A comparison t
Externí odkaz:
http://arxiv.org/abs/nucl-th/9711032
Autor:
Bleicher, M., Bass, S. A., Belkacem, M., Brachmann, J., Brandstetter, M., Ernst, C., Gerland, L., Konopka, J., Soff, S., Spieles, C., Weber, H., Stöcker, H., Greiner, W.
Microscopic calculations of central collisions between heavy nuclei are used to study fragment production and the creation of collective flow. It is shown that the final phase space distributions are compatible with the expectations from a thermally
Externí odkaz:
http://arxiv.org/abs/nucl-th/9704065
Autor:
Winckelmann, L. A., Ernst, C., Gerland, L., Konopka, J., Soff, S., Bass, S. A., Bleicher, M., Brandstetter, M., Dumitru, A., Spieles, C., Weber, H., Hartnack, C., Aichelin, J., Amelin, N., Stöcker, H., Greiner, W.
The behavior of hadronic matter at high baryon densities is studied within Ultrarelativistic Quantum Molecular Dynamics (URQMD). Baryonic stopping is observed for Au+Au collisions from SIS up to SPS energies. The excitation function of flow shows str
Externí odkaz:
http://arxiv.org/abs/nucl-th/9610042
Autor:
Winckelmann, L. A., Bass, S. A., Bleicher, M., Brandstetter, M., Dumitru, A., Ernst, C., Gerland, L., Konopka, J., Soff, S., Spieles, C., Weber, H., Hartnack, C., Aichelin, J., Amelin, N., Stöcker, H., Greiner, W.
Publikováno v:
Nucl.Phys. A610 (1996) 116c-123c
The behavior of hadronic matter at high baryon densities is studied within Ultrarelativistic Quantum Molecular Dynamics (URQMD). Baryonic stopping is observed for Au+Au collisions from SIS up to SPS energies. The excitation function of flow shows str
Externí odkaz:
http://arxiv.org/abs/nucl-th/9610033
Autor:
Konopka, J., Bass, S. A., Bleicher, M., Ernst, M. Brandstetter C., Gerland, L., Greiner, W., Soff, S., Spieles, C., Stoecker, H., Weber, H., Winckelmann, L. A.
Quantum Molecular Dynamics (QMD) calculations of central collisions between heavy nuclei are used to study fragment production and the creation of collective flow. It is shown that the final phase space distributions are compatible with the expectati
Externí odkaz:
http://arxiv.org/abs/nucl-th/9607015
Autor:
Spieles, C., Dumitru, A., Bass, S. A., Bleicher, M., Brachmann, J., Brandstetter, M., Ernst, C., Gerland, L., Konopka, J., Soff, S., Weber, H., Winckelmann, L. A., Maruhn, J., Stoecker, H., Greiner, W.
We study the thermodynamic properties of infinite nuclear matter with the Ultrarelativistic Quantum Molecular Dynamics (URQMD), a semiclassical transport model, running in a box with periodic boundary conditions. It appears that the energy density ri
Externí odkaz:
http://arxiv.org/abs/nucl-th/9606030