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NSR database version of April 11, 2024.

Search: Author = C.Hartnack

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2020BL05      Nucl.Phys. A1003, 122016 (2020)

M.Bluhm, A.Kalweit, M.Nahrgang, M.Arslandok, P.Braun-Munzinger, S.Floerchinger, E.S.Fraga, M.Gazdzicki, C.Hartnack, C.Herold, R.Holzmann, I.Karpenko, M.Kitazawa, V.Koch, S.Leupold, A.Mazeliauskas, B.Mohanty, A.Ohlson, D.Oliinychenko, J.M.Pawlowski, C.Plumberg, G.W.Ridgway, T.Schafer, I.Selyuzhenkov, J.Stachel, M.Stephanov, D.Teaney, N.Touroux, V.Vovchenko, N.Wink

Dynamics of critical fluctuations: Theory - phenomenology - heavy-ion collisions

doi: 10.1016/j.nuclphysa.2020.122016
Citations: PlumX Metrics

2019LE14      Phys.Rev. C 100, 034904 (2019)

A.Le Fevre, J.Aichelin, C.Hartnack, Y.Leifels

FRIGA: A new approach to identify isotopes and hypernuclei in-body transport models

doi: 10.1103/PhysRevC.100.034904
Citations: PlumX Metrics

2018LE13      Phys.Rev. C 98, 034901 (2018)

A.Le Fevre, Y.Leifels, C.Hartnack, J.Aichelin

Origin of elliptic flow and its dependence on the equation of state in heavy ion reactions at intermediate energies

doi: 10.1103/PhysRevC.98.034901
Citations: PlumX Metrics

2018LE20      Nuovo Cim. C 41, 180 (2018)

A.Le Fevre, Y.Leifels, J.Aichelin, Ch.Hartnack

On the origin of the elliptic flow and its dependence on the Equation of State in heavy-ion reactions at intermediate energies

NUCLEAR REACTIONS 197Au(197Au, X), E<10000 GeV/nucleon; analyzed available data; deduced elliptic flow, sensitivity to the Nuclear Equation of State (EoS).

doi: 10.1393/ncc/i2018-18180-x
Citations: PlumX Metrics

2016LE01      Nucl.Phys. A945, 112 (2016)

A.Le Fevre, Y.Leifels, W.Reisdorf, J.Aichelin, Ch.Hartnack

Constraining the nuclear matter equation of state around twice saturation density

doi: 10.1016/j.nuclphysa.2015.09.015
Citations: PlumX Metrics

2016XU03      Phys.Rev. C 93, 044609 (2016)

J.Xu, L.-W.Chen, M.Y.B.Tsang, H.Wolter, Y.-X.Zhang, J.Aichelin, M.Colonna, D.Cozma, P.Danielewicz, Z.-Q.Feng, A.Le Fevre, T.Gaitanos, C.Hartnack, K.Kim, Y.Kim, C.-M.Ko, B.-A.Li, Q.-F.Li, Z.-X.Li, P.Napolitani, A.Ono, M.Papa, T.Song, J.Su, J.-L.Tian, N.Wang, Y.-J.Wang, J.Weil, W.-J.Xie, F.-S.Zhang, G.-Q.Zhang

Understanding transport simulations of heavy-ion collisions at 100A and 400A MeV: Comparison of heavy-ion transport codes under controlled conditions

doi: 10.1103/PhysRevC.93.044609
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2013HA30      Nucl.Phys. A914, 392c (2013)

C.Hartnack, H.Oeschler, Y.Leifels, E.L.Bratkovskaya, J.Aichelin

What heavy ion can teach us about strange particles and what strange particles can teach us about heavy ions?

doi: 10.1016/j.nuclphysa.2013.05.010
Citations: PlumX Metrics

2009LE27      Phys.Rev. C 80, 044615 (2009)

A.Le Fevre, J.Aichelin, C.Hartnack, J.Lukasik, W.F.J.Muller, H.Orth, C.Schwarz, C.Sfienti, W.Trautmann, K.Turzo, B.Zwieglinski, A.Chbihi, J.D.Frankland, J.P.Wieleczko, M.Vigilante, for the ALADIN and INDRA and GSI Collaboration

Bimodality: A general feature of heavy ion reactions

doi: 10.1103/PhysRevC.80.044615
Citations: PlumX Metrics

2007HA19      Int.J.Mod.Phys. E16, 753 (2007)

C.Hartnack, H.Oeschler, J.Aichelin

On the hadronic equation of state

doi: 10.1142/S0218301307006253
Citations: PlumX Metrics

2007TH06      Phys.Rev. C 75, 064902 (2007)

M.Thomere, C.Hartnack, G.Wolf, J.Aichelin

Analysis of the dilepton invariant mass spectrum in C + C collisions at 2A and 1A GeV

doi: 10.1103/PhysRevC.75.064902
Citations: PlumX Metrics

2006HA02      Phys.Rev.Lett. 96, 012302 (2006)

Ch.Hartnack, H.Oeschler, J.Aichelin

Hadronic Matter Is Soft

NUCLEAR REACTIONS C(C, X), 197Au(197Au, X), E ≈ 1 GeV/nucleon; analyzed kaon yields; deduced compression modulus for equation of state.

doi: 10.1103/PhysRevLett.96.012302
Citations: PlumX Metrics

2006HA48      J.Phys.(London) G32, S231 (2006)

Ch.Hartnack, H.Oeschler, J.Aichelin

Recent astrophysical and accelerator-based results on the hadronic equation of state

doi: 10.1088/0954-3899/32/12/S29
Citations: PlumX Metrics

2005KO16      J.Phys.(London) G31, S741 (2005)

E.E.Kolomeitsev, C.Hartnack, H.W.Barz, M.Bleicher, E.Bratkovskaya, W.Cassing, L.W.Chen, P.Danielewicz, C.Fuchs, T.Gaitanos, C.M.Ko, A.Larionov, M.Reiter, Gy.Wolf, J.Aichelin

Transport theories for heavy-ion collisions in the 1 A GeV regime

NUCLEAR REACTIONS 197Au(197Au, X), E=0.96, 1.48 GeV/nucleon; Ni(Ni, X), E=1.93 GeV/nucleon; calculated proton, pion, and kaon multiplicities, transverse momentum and rapidity distributions. Several simulation programs compared.

doi: 10.1088/0954-3899/31/6/015
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2003HA04      Phys.Rev.Lett. 90, 102302 (2003)

Ch.Hartnack, H.Oeschler, J.Aichelin

What Determines the K- Multiplicity at Energies Around (1-2)A GeV?

NUCLEAR REACTIONS C(C, X), 197Au(197Au, X), E=1.5 GeV/nucleon; calculated time evolution of kaon yields; deduced kaon production mechanism features. Isospin quantum molecular dynamics.

doi: 10.1103/PhysRevLett.90.102302
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2002HA34      J.Phys.(London) G28, 1649 (2002)

C.Hartnack, J.Aichelin

Analysis of Kaon Production Around the Threshold

NUCLEAR REACTIONS C, 197Au(p, X), Ni(Ni, X), E=high; analyzed kaon yields, spectra.

doi: 10.1088/0954-3899/28/7/316
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2002KA41      J.Phys.(London) G28, 2035 (2002)

B.Kampfer, R.Kotte, C.Hartnack, J.Aichelin

φ Puzzle in Heavy-Ion Collisions at 2 A GeV: How many K- from φ decays ?

NUCLEAR REACTIONS Ni(Ni, X), E=1.93 GeV/nucleon; analyzed φ meson yields, spectra. Transport model.

doi: 10.1088/0954-3899/28/7/367
Citations: PlumX Metrics

2001AI01      J.Phys.(London) G27, 571 (2001)

J.Aichelin, C.Hartnack

Kaon Production at Subthreshold and Threshold Energies

doi: 10.1088/0954-3899/27/3/339
Citations: PlumX Metrics

2001HA30      Phys.Lett. 506B, 261 (2001)

Ch.Hartnack, J.Aichelin

Transverse Flow of Nuclear Matter in Collisions of Heavy Nuclei at Intermediate Energies

NUCLEAR REACTIONS 197Au(197Au, X), E=0-2 GeV/nucleon; calculated collective transverse velocity distributions, nuclear density time evolution. Comparison with data, Quantum molecular Dynamics Model, effect of nuclear equation of state discussed.

doi: 10.1016/S0370-2693(01)00144-7
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2001SO06      J.Phys.(London) G27, 449 (2001)

S.Soff, D.Zschiesche, M.Bleicher, C.Hartnack, M.Belkacem, L.Bravina, E.Zabrodin, S.A.Bass, H.Stocker, W.Greiner

Enhanced Strange Particle Yields-Signal of a Phase of Massless Particles ?

doi: 10.1088/0954-3899/27/3/324
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2000PL05      Acta Phys.Pol. B31, 371 (2000)

J.Pluta, T.Pawlak, P.B.Gossiaux, A.Kieliszek, F.Hanappe, Th.Materna, L.Stuttge, J.C.Angelique, B.Benoit, E.de Goes Brennand, G.Bizard, J.Colin, G.Costa, P.Desesquelles, O.Dorvaux, D.Durand, B.Erazmus, C.Hartnack, T.Kirchner, S.Kuleshov, C.Lebrun, R.Lednicky, P.Leszczynski, M.Marques, L.Martin, K.Mikhailov, K.Miller, R.Neubauer, G.Papatheofanous, M.Przewlocki, A.Staranowicz, A.Stavinsky, B.Tamain, A.Vlasov, L.Vorobyev, K.Wosinska

Two-Nucleon Correlations at Small Relative Velocities in Heavy Ion Collisions

NUCLEAR REACTIONS 58Ni(40Ar, X), E=77 MeV/nucleon; calculated two-nucleon correlation functions. Quantum molecular dynamics model.

2000PR05      Acta Phys.Pol. B31, 379 (2000)

M.Przewlocki, J.Pluta, F.Hanappe, Th.Materna, L.Stuttge, J.C.Angelique, B.Benoit, E.de Goes Brennand, G.Bizard, J.Colin, G.Costa, P.Desesquelles, O.Dorvaux, D.Durand, B.Erazmus, P.B.Gossiaux, C.Hartnack, A.Kieliszek, T.Kirchner, S.Kuleshov, C.Lebrun, R.Lednicky, P.Leszczynski, M.Marques, L.Martin, K.Mikhailov, K.Miller, R.Neubauer, G.Papatheofanous, T.Pawlak, A.Staranowicz, A.Stavinsky, B.Tamain, A.Vlasov, L.Vorobyev, K.Wosinska

First Results from Two-Nucleon Interferometry Experiment, E286, at GANIL

NUCLEAR REACTIONS 58Ni(40Ar, X), E=77 MeV/nucleon; measured proton and neutron momentum spectra, rapidity distributions, two-nucleon correlation functions.

1999DA12      Nucl.Phys. A650, 358 (1999)

C.David, C.Hartnack, J.Aichelin

On the Flow of Kaons Produced in Relativistic Heavy-Ion Collisions

NUCLEAR REACTIONS 58Ni(58Ni, X), E=1.93 GeV/nucleon; calculated kaon production σ, in-plane flow related features; deduced role of Δ resonance. Comparisons with data.

doi: 10.1016/S0375-9474(99)00122-0
Citations: PlumX Metrics

1998BB06      Prog.Part.Nucl.Phys. 41, 255 (1998)

S.A.Bass, M.Belkacem, M.Bleicher, M.Brandstetter, L.Bravina, C.Ernst, L.Gerland, M.Hoffmann, S.Hofmann, J.Konopka, G.Mao, L.Neise, S.Soff, C.Spieles, H.Weber, L.A.Winckelmann, H.Stocker, W.Greiner, Ch.Hartnack, J.Aichelin, N.Amelin

Microscopic Models for Ultrarelativistic Heavy Ion Collisions

doi: 10.1016/S0146-6410(98)00058-1
Citations: PlumX Metrics

1998GE10      Phys.Lett. 437B, 19 (1998)

M.Germain, Ch.Hartnack, J.L.Laville, J.Aichelin, M.Belkacem, E.Suraud

Beyond Mean Field Confrontation of Different Models with High Transverse Momentum Proton Spectra

NUCLEAR REACTIONS Ta(Ar, X), E=92 MeV/nucleon; analyzed proton spectra; deduced no collective effects.

doi: 10.1016/S0370-2693(98)00943-5
Citations: PlumX Metrics

1998HA11      Eur.Phys.J. A 1, 151 (1998)

C.Hartnack, R.K.Puri, J.Aichelin, J.Konopka, S.A.Bass, H.Stocker, W.Greiner

Modelling the Many-Body Dynamics of Heavy Ion Collisions: Present status and future perspective

NUCLEAR REACTIONS 197Au(197Au, X), E=high; calculated momentum distributions, transverse flow, excitation functions, other features. Quantum molecular dynamics model, several versions compared.

doi: 10.1007/s100500050045
Citations: PlumX Metrics

1998HA64      Acta Phys.Pol. B29, 3211 (1998)

Ch.Hartnack, Ch.David, F.Arleo, J.Aichelin

On the Influence of Baryonic Resonances on the Dynamics of Kaons

NUCLEAR REACTIONS Ni(Ni, X), E=1.93 GeV/nucleon; analyzed kaons rapidity distributions; deduced dependence on Δ lifetime.

1997GO08      Nucl.Phys. A619, 379 (1997)

P.B.Gossiaux, R.Puri, Ch.Hartnack, J.Aichelin

The Multifragmentation of Spectator Matter

NUCLEAR REACTIONS 197Au(197Au, X), E=600 MeV/nucleon; calculated intermediate mass fragment multiplicity, charge vs impact parameter, mean rapidity, rapidity distribution. Variance vs mass, collision evolution. Microscopic approach, spectator fragmentation.

doi: 10.1016/S0375-9474(97)00175-9
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1996HA50      Acta Phys.Pol. B27, 3191 (1996)

Ch.Hartnack, Ch.David, J.Aichelin

Studies on the Rescattering of Mesons in Nuclear Matter

1996PU02      Phys.Rev. C54, R28 (1996)

R.K.Puri, C.Hartnack, J.Aichelin

Early Fragment Formation in Heavy-Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=150, 600 MeV/nucleon; calculated collision evolution vs impact parameter; deduced early fragment formation related features. Quantum molecular dynamics model simulation.

doi: 10.1103/PhysRevC.54.R28
Citations: PlumX Metrics

1996WI26      Nucl.Phys. A610, 116c (1996)

L.A.Winckelmann, S.A.Bass, M.Bleicher, M.Brandstetter, A.Dumitru, C.Ernst, L.Gerland, J.Konopka, S.Soff, C.Spieles, H.Weber, C.Hartnack, J.Aichelin, N.Amelin, H.Stocker, W.Greiner

Microscopic Calculations of Stopping, Flow and Electromagnetic Radiation from 160A MeV to 160A GeV

NUCLEAR REACTIONS 197Au(197Au, X), E=10.6 GeV/nucleon; Pb(Pb, X), E=160 GeV/nucleon; S(S, X), E=200 GeV/nucleon; calculated rapidity distributions. 9Be(p, X), E=450 GeV; 197Au(Pb, X), 197Au(S, X), E=200 GeV/nucleon; analyzed dilepton mass spectra. Ultrarelativistic quantum molecular dynamics.

doi: 10.1016/S0375-9474(96)00347-8
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1995BA01      Phys.Rev. C51, R12 (1995)

S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

π-N Correlations Probe the Nuclear Equation of State in Relativistic Heavy-Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; calculated π+ in-plane transverse momentum vs rapidity, relativistic central collisions, other aspects. Equation of state approach.

doi: 10.1103/PhysRevC.51.R12
Citations: PlumX Metrics

1995BA40      Phys.Rev. C51, 3343 (1995)

S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

Azimuthal Correlations of Pions in Relativistic Heavy-Ion Collisions at 1 GeV/Nucleon

NUCLEAR REACTIONS 197Au(197Au, X), 20Ne(20Ne, X), 40Ca(40Ca, X), 58Ni(58Ni, X), 93Nb(93Nb, X), E=1 GeV/nucleon; analyzed pion azimuthal correlations characteristic. Isospin quantum molecular dynamics model.

doi: 10.1103/PhysRevC.51.3343
Citations: PlumX Metrics

1995BA41      Z.Phys. A351, 359 (1995)

S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

Nucleon and Baryon Densities in Heavy Ion Collisions at 1 GeV/Nucl

doi: 10.1007/BF01291138
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1995BA43      Z.Phys. A352, 171 (1995)

S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

Transverse Energy Dependence of Neutron Squeeze-Out in Relativistic Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=0.4-1 GeV/nucleon; calculated nucleon squeeze out vs scaled transverse momentum.

doi: 10.1007/BF01298904
Citations: PlumX Metrics

1995SO10      Phys.Rev. C51, 3320 (1995)

S.Soff, S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

Disappearance of Flow

NUCLEAR REACTIONS Ca(Ca, X), E=80, 130 MeV/nucleon; 197Au(197Au, X), E=50 MeV/nucleon; analyzed flow characteristics; deduced azimuthal distributions collective flow features. Quantum molecular dynamics model.

doi: 10.1103/PhysRevC.51.3320
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1994BA08      J.Phys.(London) G20, L21 (1994)

S.A.Bass, A.Bischoff, C.Hartnack, J.A.Maruhn, J.Reinhardt, H.Stocker, W.Greiner

Neural Networks for Impact Parameter Determination

NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; calculated θ(flow), (Q(ZZ)) observable vs impact parameter; deduced neural network impact parameter determination capabilities.

doi: 10.1088/0954-3899/20/1/004
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1994BA59      Phys.Rev. C50, 2167 (1994)

S.A.Bass, C.Hartnack, H.Stocker, W.Greiner

High (pt) Pions as Probes of the Dense Phase of Relativistic Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; calculated pions freeze-out density distribution; deduced dense phase probes possibility. Quantum moelcular dynamics model.

doi: 10.1103/PhysRevC.50.2167
Citations: PlumX Metrics

1994BA62      Phys.Lett. 335B, 289 (1994)

S.A.Bass, M.Hofmann, C.Hartnack, H.Stocker, W.Greiner

Probing Δ Resonance Production in Au + Au Collisions at 1 GeV/Nucleon

NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; calculated Δ-resonance production; deduced Δ-resonance properties measurement experiments.

doi: 10.1016/0370-2693(94)90352-2
Citations: PlumX Metrics

1994HA14      Phys.Rev. C49, 2801 (1994)

C.Hartnack, J.Aichelin

New Parametrization of the Optical Potential

doi: 10.1103/PhysRevC.49.2801
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1994HA21      Phys.Rev.Lett. 72, 3767 (1994)

C.Hartnack, J.Aichelin, H.Stocker, W.Greiner

Subthreshold Kaons Would Reveal Density Isomers

NUCLEAR REACTIONS 197Au(197Au, X), E=0.4-1.8 GeV; calculated meson producing collision number vs E; deduced density isomers existence implications.

doi: 10.1103/PhysRevLett.72.3767
Citations: PlumX Metrics

1994HA49      Phys.Lett. 336B, 131 (1994)

C.Hartnack, J.Aichelin, H.Stocker, W.Greiner

Out of Plane Squeeze of Clusters in Relativistic Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=400 MeV; calculated fragment azimuthal distribution at midrapidity.

doi: 10.1016/0370-2693(94)90237-2
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1994HA50      Nucl.Phys. A580, 643 (1994)

C.Hartnack, J.Jaenicke, L.L.Sehn, H.Stocker, J.Aichelin

Kaon Production at Subthreshold Energies

NUCLEAR REACTIONS 1H(p, X), E=high; 197Au(197Au, X), E=1 GeV/nucleon; Ni(Ni, X), E=0.65-1.8 GeV/nucleon; calculated kaon production σ(E), momentum spectra. QMD model.

doi: 10.1016/0375-9474(94)90786-2
Citations: PlumX Metrics

1991LI20      Phys.Rev. C44, 824 (1991)

Z.Li, C.Hartnack, H.Stocker, W.Greiner

Transition from Binary Processes to Multifragmentation in Quantum Molecular Dynamics for Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS 80Br(16O, X), E=25-200 MeV/nucleon; calculated fragment mass distribution temporal evolution, σ(fragment θ, E). Quantum molecular dynamics model.

doi: 10.1103/PhysRevC.44.824
Citations: PlumX Metrics

1990CL07      Phys.Lett. 251B, 23 (1990)

G.Claesson, G.Krebs, J.Miller, G.Roche, L.S.Schroeder, W.Benenson, J.van der Plicht, J.S.Winfield, G.Landaud, J.-F.Gilot, C.Hartnack, H.Stocker

Proton Emission in La + La Collisions at E/A = 138 and 246 MeV

NUCLEAR REACTIONS 139La(139La, pX), E=138, 246 MeV/nucleon; measured proton multiplicities, differential σ; deduced nuclear matter flow features.

doi: 10.1016/0370-2693(90)90225-U
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