Institut
für
Theoretische Physik (PHYS 2.126) 

+49 69 79847855  
+49 69 79847877  
hees@fias.unifrankfurt.de 
Winter semester 2015/2016: Lecture:
Renormalization in Quantum Field Theory
Winter semester 2015/2016: Recitation:
Nichtgleichgewichtsthermodynamics
Previous Lectures and
Recitations
Popular Talks on Physics
Manuscripts
German Physics
FAQ

A. Andronic et al, Heavyflavour and
quarkonium production in the LHC era: from protonproton to
heavyion collisions Review of the SaporeGravis network arXiv: 1506.03981 [nuclex] 

J. Steinheimer, M. Bleicher,
Dileptons from correlated $\mathrm{D}$ and
$\overline{\mathrm{D}}$meson decays in the invariant mass range of
the QGP thermal radiation using the UrQMD hybrid model arXiv: 1305.7377 [hepph] 

T. Lang, H. van Hees, J. Steinheimer,
M. Bleicher, Elliptic flow and nuclear modification factors of
Dmesons at FAIR in a HybridLangevin approach arXiv: 1305.1797 [hepph] 

T. Lang, H. van Hees, J. Steinheimer,
M. Bleicher, Heavy quark transport in heavy ion collisions at RHIC
and LHC within the UrQMD transport model arXiv: 1211.6912 [hepph] 

T. Lang, H. van Hees, J. Steinheimer,
M. Bleicher, Charm quark transport in Pb+Pb reactions at
$\sqrt{s_{NN}}=2.76 \; \mathrm{TeV}$ from a (3+1) dimensional hybrid
approach arXiv: 1208.1643 [hepph] 

V. Greco, H. van Hees, R. Rapp, Heavy
Quark Dynamics in the QGP Proceedings of the International Workshop on Early Physics with Heavy Ions at LHC 2011 (EPIC@LHC) arXiv: 1110.4138 [hepph] 

P. B. Gossiaux, S. Vogel, H. van
Hees, J. Aichelin, R. Rapp, M. He, M. Bluhm, The influence of bulk
evolution models on heavyquark phenomenology arXiv: 1102.1114 [hepph] 

R. Rapp, F. Riek, H. van Hees, V.
Greco, M. Mannarelli, Nonperturbative heavyquark interactions in
the QGP Contribution to the Proceedings of Quark Matter 2009 Conference, Knoxville, TN, Mar 30Apr 04, 2009 arXiv: 0907.4319 [hepph] 

R. Rapp and H. van Hees, Heavy Quarks
in the QuarkGluon Plasma R. C. Hwa and X. N. Wang (eds.), QuarkGluon Plasma Vol. IV, World Sientific (2010) arXiv: 0903.1096 [hepph] 

H. van Hees, M. Mannarelli, V. Greco,
R. Rapp, Tmatrix approach to heavy quark diffusion in the QGP Contribution to the proceedings of the 3^{rd} International Conference on Hard and ElectroMagnetic Probes of HighEnergy Nuclear Collisions (Hard Probes 2008), 814 June 2008, Illa da Toxa (GaliciaSpain) Eur. Phys. Jour. C 61, 799 (2009) arXiv: 0808.3710 [hepph] 

R. Rapp, D. Cabrera, V. Greco, M.
Mannarelli, H. van Hees, Heavy Flavor in the sQGP Contribution to the proceedings of the 24^{th} Winter Workshop on Nuclear Dynamics, South Padre Island, TX, USA, April 0512, 2008 arXiv: 0806.3341 [hepph] 

L. Ravagli, H. van Hees, Ralf Rapp,
Resonance Recombination Model and Quark Distribution Functions in
the QuarkGluon Plasma Phys. Rev. C 79, 064902 (2009) arXiv: 0806.2055 [hepph] 

R. Rapp and H. van Hees, Heavy Quark
Diffusion as a Probe of the QuarkGluon Plasma Review to appear in The Physics of Quarks: New Research, Nova Publishers 2009 (Horizons in World Physics, Vol. 265) arXiv: 0803.0901 

V. Greco, H. van Hees, R. Rapp,
Dynamics and hadronization at intermediate transverse momentum at
RHIC Proceedings of the QCD@Work 2007, Martina Franca, Italy AIP Conf. Proc. 964, 232 (2007) arXiv: 0709.4622 [hepph] 

V. Greco, H. van Hees, R. Rapp,
HeavyQuark Kinetics at RHIC and LHC Contribution to the Proceedings of the International Nuclear Physics Conference 2007, Tokyo, Japan arXiv: 0709.4452 [hepph] 

H. van Hees, M. Mannarelli, V. Greco,
R. Rapp, Nonperturbative HeavyQuark Diffusion in the QuarkGluon
Plasma Phys. Rev. Lett. 100, 192301 (2008) arXiv: 0709.2884 [hepph] 

H. van Hees, V. Greco, R. Rapp,
Heavyquark kinetics in the QGP at the LHC Contribution to proceedings of the workshop "Heavy Ion Collisions at the LHC. Last Call for Predictions" published in, N. Armesto et al, Journal of Physics G 35, 1 (2008), p 125 arXiv: 0706.4456 [hepph] 

I. Vitev, A. Adil, H. van Hees, Novel
heavy flavor suppression mechanisms in the QGP Contribution to proceedings for the 19^{th} International Conference on UltraRelativistic NucleusNucleus Collisions (Quark Matter 2006) Shanghai, November 1420, 2006 J. Phys. G 34, S769 (2007) arXiv: hepph/0701188 

H. van Hees, V. Greco, R. Rapp,
Thermalization and Flow of Heavy Quarks in the QuarkGluon Plasma Contribution to proceedings for the Particles and Nuclei International Conference (PANIC 05) Santa Fe, NM, October 2428, 2005 AIP Conf. Proc. 842,77 (2006) arXiv: hepph/0601166 

R. Rapp, D. Cabrera, H. van Hees,
Charm and Charmonium in the QuarkGluon Plasma Contribution to proceedings for The Seventh Workshop on Continuous Advances in QCD William L. Fine Theoretical Physics Institute, Minneapolis, May 1114, 2006 M. Peloso, M. Shifman (Ed.), Continuous Advances in QCD 2006, World Scientific 2007, p193 arXiv: nuclth/0608033 

R. Rapp, H. van Hees, HeavyQuark
Diffusion, Flow and Recombination at RHIC Contribution to proceedings for the International Conference on Strangeness in Quark Matter (SQM) University of California, Los Angeles, March 2631, 2006 J. Phys. G 32, S351 (2006) arXiv: hepph/0606117 

R. Rapp, V. Greco, H. van Hees,
HeavyQuark Spectra at RHIC and Resonances in the QGP Contribution to the proceedings for Quark Matter 2005 (18^{th} International Conference on NucleusNucleus Collsions), August 49, 2005 in Budapest, Hungary Nucl. Phys. A 774, 685 (2006) arXiv: hepph/0510050 

H. van Hees, V. Greco, R. Rapp,
HeavyQuark Probes of the QuarkGluon Plasma at RHIC Phys. Rev. C 73, 034913 (2006) arXiv: nuclth/0508055 

L. Grandchamp, S. Lumpkins, D. Sun,
H. van Hees, R. Rapp, Bottomonium Production at RHIC and LHC Phys. Rev. C 73, 064906 (2006) arXiv: hepph/0507314 

H. van Hees, R. Rapp, CharmQuark
Thermalization in the QuarkGluon Plasma Summary for the Cyclotron Annual Report 

H. van Hees, R. Rapp, Thermalization
of Heavy Quarks in the QuarkGluon Plasma Phys. Rev. C 71, 034907 (2005) arXiv: nuclth/0412015 

Heavy flavor with CBM@FAIR Invited talk at the XXV CBM Collaboration Meeting at GSI Darmstadt, April/21/15. 

Charm and beauty production in AA
collisions in a FokkerPlanck approach Invited talk at the ECT Workshop on Heavy Quark Physics in HeavyIon collisions: experiments, phenomenology and theory at Trento, March/19/15. 

Open heavyflavor diffusion at LHC,
RHIC, and FAIR Poster at Quark Matter 2014 at Darmstadt, May/20/14. 

H. van Hees, Heavy flavor at RHIC,
LHC, and CBM Talk at the 23^{rd} CBM Collaboration Meeting at GSI, Darmstadt, April 9, 2014 

H. van Hees, Charm and beauty
production in AA collisions in a FokkerPlanck approach Talk at the First SaporeGravis Workshop (SGW 2013) at Nantes, December 4, 2013 

H. van Hees, Heavy quarks in
heavyion collisions Talk at the 2013 Europhysics conference on High Energy Physics (EPSHEP 2013) at Stockholm, July 18, 2013 

H. van Hees, Theory Summary for the 5^{th} international workshop on heavyquark production in heavyion collisions at Utrecht, November 17, 2012 

H. van Hees, T. Lang, J. Steinheimer,
M. Bleicher, HeavyQuark Diffusion at RHIC and LHC within a
UrQMDhydro hybrid model Poster presented at the Quark Matter 2012 International Conference at Washington, DC, August 1318, 2012 

H. van Hees, HeavyQuark Diffusion in
the QGP Talk at the nuclear theory seminar at the Cyclotron Institute, Texas A&M University, College Station, TX, March 09, 2012 

H. van Hees, HeavyQuark Diffusion in
the QGP Talk at FIGSS seminar at the Frankfurt Institute of Advanced Studies (FIAS), Germany, January 09, 2012 

H. van Hees, HeavyQuark Transport in
the QGP Talk at the transportgroup meeting at the GoetheUniversity Frankfurt, Germany, November 09, 2011 

H. van Hees, HeavyQuark Transport in
the QGP Talk at the 17th CBM Collaboration Meeting and Symposium on Charm, Dileptons and Deconfinement in Dresden, Germany, April 05, 2011 

H. van Hees, HeavyQuark Transport in
the QGP Talk at the DPG Spring Meeting 2011, Münster, Germany, March 22, 2011 

H. van Hees, HeavyQuark Transport in
the QGP Talk at the Fridayafternoon seminar of the institut for theoretical physics at the JustusLiebig University, Gießen, Germany, January 14, 2011 

H. van Hees, TMatrix Approach to
Heavy Quarks and Quarkonia Talk at the International Workshop on Heavy Quark Production in Heavyion Collisions at Purdue University, WestLafayette, IN, USA, January 04, 2011 

H. van Hees, HeavyQuark Kinetics in
the QuarkGluon Plasma Talk at the 1^{st} ReteQuarkonii Workshop (RQW 2010) at Nantes, France, October 28, 2010. 

H. van Hees, Resonance Recombination
Model for Quarks in the QuarkGluon Plasma Talk at the 50^{th} RNM Meeting at Heidelberg, Germany, November 05, 2009. 

H. van Hees, HeavyQuark Transport in
the QuarkGluon Plasma Talk at the HIC for FAIR Workshop 2009 in Prerow, Germany, October 13, 2009. 

H. van Hees, Heavy Quarks in
QuarkGluon Plasma Talk in the HIC for FAIR Colloquium at the JohannWolfgangGoethe University, Frankfurt/Main, Germany, July 9, 2009. 

H. van Hees, Resonance Recombination
Model for Quarks in the QuarkGluon Plasma Talk at the DPG Spring Meeting 2009, Bochum, Germany, March 17, 2009. 

H. van Hees, Heavy Quarks in
QuarkGluon Plasma Talk in the Cyclotron Colloquium, Cyclotron Institut, Texas A&M University, College Station Texas, March 3, 2009. 

H. van Hees, Heavy Quarks in
QuarkGluon Plasma Talk in the E6 Seminar at the University of Bielefeld, Germany, December 2, 2008. 

H. van Hees, Tmatrix approach to
heavy quarks in the QuarkGluon Plasma Talk at the at the 3^{rd} International Conference on Hard and Electro Magnetic Probes of HighEnergy Nuclear Collisions 814 June 2008, Illa da Toxa (GaliciaSpain) (Hard Probes 2008) June 10, 2008 and at the GSI Theory Workshop "Transport coefficients near the QCD Phase Transition", GSI, Darmstadt (Germany), June 16, 2008 

H. van Hees, HeavyQuark Kinetics in
the QuarkGluon Plasma Talk in the FridayAfternoon Seminar at JustusLiebig University Gießen, Germany, May 30, 2008. 

H. van Hees, HeavyQuark Diffusion in
the QuarkGluon Plasma Invited talk, given at the "Hot and Dense Matter in the RHICLHC Era", Mumbai, India, February 13, 2008 

H. van Hees, HeavyQuark Diffusion in
the QuarkGluon Plasma Talk, given at the "Texas Physics 2007, Joint Texas Meeting of the APS, SPS, NSHP, AAPT, NSBP, and FIAP", College Station, Texas, October 19, 2007 

H. van Hees, Heavyquark kinetics in
the QGP at the LHC Talk, given at the workshop "Heavy Ion Collisions at the LHC. Last Call for Predictions" at CERN, Geneva, Switzerland, June 1, 2007 

H. van Hees, HeavyQuark Energy Loss
in the QGP and nonphotonic SingleElectron Observables Invited talk, given on October 25, 2006 at the Division of Nuclear Physics of the APS Fall Meeting 2006. 

H. van Hees, Kinetics of Charm in
Medium Invited talk, given on July 25, 2006 in the seminar of the LANL Theory Devision. 

H. van Hees, Kinetics of Charm in
Medium Invited talk given at the The Physics of High Baryon Densities International Workshop at ECT^{*}, Trento, Italy, May 29  June 2, 2006 

H. van Hees, Collective Flow, R_{AA}
and Heavy Flavor Rescattering Summary slides for proceedings of the Heavy Flavor Productions&Hot/Dense Quark Matter, Riken BNL Research Center, Upton NY, December 12, 2005 

H. van Hees, Collective Flow, R_{AA}
and Heavy Flavor Rescattering Invited talk given at the Heavy Flavor Productions&Hot/Dense Quark Matter, Riken BNL Research Center, Upton NY, December 12, 2005 

H. van Hees, Thermalization and Flow
of Heavy Quarks in the QGP Talk at Particles and Nuclei International Conference (PANIC 05), Santa Fe, NM, October 2428, 2005 

H. van Hees, Thermalization of heavy
quarks in the QGP Summary of a talk, given at the Second RHIC II Science Workshop, BNL, April 28, 2005 

H. van Hees, Thermalization of heavy
quarks in the QGP Talk, given at the Second RHIC II Science Workshop, BNL, April 28, 2005 

H. van Hees, Thermalization of heavy
quarks in the QGP Talk, given at the International Workshop XXXIII on Gross Properties of Nuclei and Nuclear Excitations Hirschegg, Kleinwalsertal, Austria, January 16  22, 2005 

H. van Hees, Thermalization of heavy
quarks through resonance exchange Talk, given in the Nuclear Theory Seminar at Texas A&M University, College Station, TX, November 05, 2004 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Dileptons in a coarsegrained transport approach Contribution to the proceedings to "The 15^{th} International Workshop on Strangeness in Quark Matter (SQM 2015)", July 0611, 2015 in Dubna, Russia arXiv:1509.05887 [hepph] 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Dilepton production and reaction dynamics in heavyion
collisions at SIS energies from coarsegrained transport simulations Phys. Rev. C 92, 014911 (2015) arXiv: 1505.06131 [nuclth] 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Dileptons in heavyion collisions in a coarsegrained
transport approach Contribution to the GSI Scientific Report 2014 

H. van Hees, J. Weil, S. Endres, M.
Bleicher, Electromagnetic probes in heavyion collisions: Messengers
of the hot and dense state Contribution to the proceedings of the Resonance Workshop@Catania 2014 EPJ Web Conf. 97, 00028 (2015) arXiv:1502.03767 [hepph] 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Vector Meson Spectral Functions in a CoarseGraining
Approach Contribution to the proceedings of the Resonance Workshop@Catania 2014 EPJ Web Conf. 97, 00014 (2015) arXiv:1502.01948 [nuclth] 

J. Weil, S. Endres, H. van Hees, M.
Bleicher, Ulrich Mosel, Dilepton Production in Transportbased
Approaches Contribution to the proceedings of the Hot Quarks 2014 Workshop J. Phys. Conf. Ser. 612, 012039 (2015) arXiv:1412.3733 [hepph] 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Coarsegraining approach for dilepton production at
energies available at the CERN Super Proton Synchrotron Phys. Rev. C 91, 054911 (2015) arXiv:1412.1965 [hepph] 

R. Rapp, H. van Hees, Thermal
Dileptons as Fireball Thermometer and Chronometer arXiv: 1411.4612 [hepph] 

J. Weil, S. Endres, H. van Hees, M.
Bleicher, Dilepton Production in Transportbased Approaches Proceedings of the 20^{th} Particles and Nuclei International Conference 2014 (PANIC 2014) arXiv: 1410.4206 [nuclth] 

R. Rapp, H. van Hees, M. He,
Properties of Thermal Photons at RHIC and LHC Proceedings of the XXIV International Conference on Ultra Relativistic NucleusNucleus Collisions (Quark Matter 2014), May 1914, 2014 in Darmstadt, Germany Nucl. Phys. A 931, 696 (2014) arXiv: 1408.0612 [nuclth] 

H. van Hees, M. He, R. Rapp,
PseudoCritical Enhancement of Thermal Photons in Relativistic
HeavyIon Collisions? Nucl. Phys. A 933, 256 (2015) 

S. Endres, H. van Hees, J. Weil, M.
Bleicher, Dilepton Production in Transport Calculations and
CoarseGrained Dynamics Contribution to the proceedings of the Conference for young scientists with research interest focused on physics at FAIR (FAIRNESS 2013), in Berlin, Germany, September 1521, 2013 Jour. Phys. Conf. Ser. 503, 012039 (2014) arXiv: 1312.5606 [nuclth] 

J. Weil, H. van Hees, U. Mosel,
Dilepton production in protoninduced reactions at SIS energies with
the GiBUU transport model Eur. Phys. Jour. A 48, 111 (2012) arXiv: 1203.3557[nuclth] 

H. Eichstädt, S. Leupold, H. van
Hees, U. Mosel, Description of fully differential DrellYan pair
production arXiv: 1108.5287 [hepph] 

H. van Hees, C. Gale, R. Rapp,
Thermal Photons and Collective Flow at the Relativistic HeavyIon
Collider Phys. Rev. C 84, 054906 (2011) arXiv: 11082131 [hepph] 

R. Rapp, J. Wambach, H. van Hees, The
Chiral Restoration Transition of QCD and Low Mass Dileptons Invited Review for LandoltBörnstein, Volume I/23, 41 (2010) arXiv: 0901.3289 [hepph] 

H. van Hees, R. Rapp, Dileptons in
heavyion collisions Contribution to the proceedings of the 18^{th} Particles and Nuclei International Conference (PANIC08), Eilat, Israel, November 914 2008 Nucl. Phys. A 827, 341c (2009) arXiv: 0901.2316 [nuclth] 

H. van Hees, The dilepton probe in
heavyion collisions contribution to the proceedings of the "20^{th} International Conference on UltraRelativistic Nucleus Nucleus Collisions (Quark Matter 2008)", Jaipur, India. J. Phys. G 35, 104034 (2008) arXiv: 0804.4493 [hepph] 

H. van Hees, Ralf Rapp, Dilepton
Radiation at the CERN Super Proton Synchrotron Nucl. Phys. A 806, 339 (2008) arXiv: 0711.3444 [hepph] 

H. van Hees, R. Rapp, Dileptons at
LHC Contribution to the proceedings for the workshop "Heavy Ion Collisions at the LHC. Last Call for Predictions" published in, N. Armesto et al, Jour. Phys. G 35, 1 (2008), p 153 arXiv: 0706.4443 [hepph] 

H. van Hees, R. Rapp, Interpretation
of Recent SPS Dilepton Data Contribution to proceedings for the 19^{th} International Conference on UltraRelativistic NucleusNucleus Collisions (Quark Matter 2006) Shanghai, November 1420, 2006 Jour. Phys. G 34, S1051 (2007) arXiv: hepph/0701167 

R. Rapp, H. van Hees, T. Strong,
Melting $\rho$ Meson and Thermal Dileptons Contribution to proceedings for the XXXVI International Symposium on Multiparticle Dynamics (ISMD 2006) Paraty, Brazil, 28 Sep 2006 Braz. Jour. Phys. 37, 779 (2007) arXiv: hepph/0611339 

F. Riek, H. van Hees, J. Knoll,
Comment on: Nonperturbative finite T broadening of the $\rho$ meson
and dilepton emission in heavy ioncollisions (by J. Ruppert and T.
Renk Phys. Rev. C71 (2005) 064903; arXiv: nuclth/0412047 Phys. Rev. C 75, 059801 (2007) arXiv: nuclth/0607023 

H. van Hees, R. Rapp, Medium
Modifications of Vector Mesons and NA60 Contribution to proceedings for the 22^{nd} Winter Workshop on Nuclear Dynamics La Jolla, California March 1119, 2006 W. Bauer, R. Bellwied (Ed.), Proceedings of the 22^{nd} Winter Workshop on Nuclear Dynamics, EP Systema 2006, p. 91. arXiv: hepph/0604269 

H. van Hees, R. Rapp, Comprehensive
Interpretation of Thermal Dileptons at the SPS Phys. Rev. Lett. 97, 102301 (2006) arXiv: hepph/0603084 

H. van Hees, The renormalizability
for massive Abelian gauge field theories revisited hepth/0305076 

H. van Hees, J. Knoll, Finite pion
width effects on the $\rho$meson Nucl. Phys. A 683 369 (2001) arXiv: hepph0007070 

H. van Hees, Jörn Knoll, Vector
mesons within a conserving selfconsistent approximation Contribution to the GSI Scientific Report 2000. 

H. van Hees, J. Knoll, Finite pion
width effects on the $\rho$meson and dilepton spectra. Contribution
to the proceedings of the Hirschegg
2000 workshop. arXiv: hepph/0002087 

H. van Hees, J. Knoll, Finite pion width effects on dilepton spectra, GSIJahresberichte 1999. 

H. van Hees, J. Knoll Hidden Gauge model for the πρsystem, GSI Sci. Rep. 1997 

H. van Hees Quantenfeldtheoretische
Beschreibung des $\pi$$\rho$Systems Diplomarbeit, THDarmstadt (In German, corrected for typos) 

Electromagnetic Probes in
HeavyIon Collisions  A CoarseGrained Transport Approach Talk in the "Palaver" at the Institute of Theoretical Physics, Goethe University Frankfurt, November 16, 2015 

Electromagnetic Probes  Clarifiation
on similarities and differences of models Ad hoc dilepton meeting, TU Darmstadt, October 13, 2015 

Electromagnetic Probes  Messengers
for the hot and dense state Online lecture (via skype) at the First Bachelor Training in Theoretical Physics, at the Modern University for Technology and Information (MTI) in Cairo, Egypt, August 13, 2015 

Hadron Resonances in the Medium via
Electromagnetic Probes Talk at the Strangeness in Quark Matter 2015 (SQM15) at JINR Dubna, July 07, 2015 

Electromagnetic Probes in HeavyIon
Collisions Invited talk at the ALICE Week at GSI Darmstadt, June 25, 2015 

Dileptons with a coarsegrained
transport approach Invited talk at the EMMI Nuclear and Quark Matter Seminar 2015 at GSI Darmstadt, May 13, 2015 

Dileptons in heavyion collisions:
Messengers from the hot and dense fireball Invited talk at the Resonance Workshop at Catania in Catania, Italy, November 05, 2014 

Dileptons in heavyion collisions
with transport models Invited talk at the HADES Collaboration Meeting XXVIII in Bratislava, Slovakia, October 29, 2014 

Photons and dileptons in heavyion
collisions  Theory Invited talk at the Thermal Photons and Dileptons in HeavyIon Collions at Brookhaven National Laboratory, August 20, 2014 

Electromagnetic probes in heavyion
collisions Lecture at the Quark Matter 2014 Student Day at GSI Darmstadt, May 18, 2014 

Thermal Photons at RHIC and LHC Talk at the EMMI Rapid Reaction Task Force Workshop: DirectPhoton Flow Puzzle at GSI Darmstadt, February 24, 2014 

Thermal Photons at RHIC and LHC Talk at the EMMI Rapid Reaction Task Force Workshop: Emissivity of matter under extreme conditions, dileptons and chiral symmetry: established connections and missing links at GSI Darmstadt, October 11, 2013 

Electromagnetic Probes at the CERN
SPS Talk at the ECT^{*} workshop Electromagnetic Probes of Strongly Interacting Matter: Status and Future of LowMass LeptonPair Spectroscopy in Trento, May 21, 2013 

Thermal Photons at RHIC and LHC Talk at the 77^{th} Annual Meeting of the DPG and DPG Spring Meeting in Dresden, Mar 05, 2013 

Electromagnetic Probes in HeavyIon
Collisions Talk at the EMMI Rapid Reaction Task Force KickOff Meeting at GSI Darmstadt, February 12, 2013 
pdf i 
InMedium Properties of Vector Mesons
and Dileptons in HeavyIon Collisions Talk at the ECT^{*} Workshop on Hadrons in the Nuclear Medium, ECT^{*}, Trento, Italy May 17 2012 

Dileptons at SIS energies Talk at the CBM Physics Workshop (19^{th} CBM Collaboration Meeting, GSI Darmstadt, Germany Marcj 28, 2012 

Meson and Baryon Spectral Functions
and Dileptons Talk at the Resonance Workshop at UT Austin, Austin, TX, March 07, 2012 

Dileptons in NN and AA collisions Talk in the Nuclear Theory Group Palaver, Goethe University Frankfurt, Germany, November 28, 2011 

The Dilepton Probe from SIS to RHIC Talk at the HADES Collaboration Meeting XXII and Symposium in Seillac, France, May 13, 2011 

Electromagnetic probes in the GiBUU
Transport Model Talk in the Cyclotron Colloquium at the Cyclotron Institute, Texas A&M University, College Station, Texas, April 26, 2011 

Dileptons in hot and/or dense matter
and the chiral phase transition Talk at the International Workshop on "InMedium Effects in Hadronic and Partonic Systems", Obergurgl, Austria, February 22, 2011 

Dileptons in hot and/or dense matter
and the chiral phase transition Talk at the Emmi Workshop on Strongly Coupled Systems, GSI, Darmstadt, Germany, November 17, 2010 

Electromagnetic Spectra at the SPS Talk at the Workshop on Electromagnetic Probles in Strongly Interacting Matter, ECT^{*} Trento, Italy, September 15, 2010 

The Dilepton Probe in HeavyIon
Collisions and Chiral Symmetry Restoration Talk at the International Workshop on the Interplay between Soft and Hard interactions in particle production at ultrarelativistic eners (WISH 2010), Catania, Itelay, Sepember 10, 2010 

The Dilepton Probe  From SIS to RHIC Talk at the 15^{th} CBM Collaboration Meeting, GSI, Darmstadt, April 14, 2010 

Dileptons in HeavyIon Collisions Talk at the DPG Spring Meeting 2010, Bonn, Germany, March 15, 2010 

Strongly interacting matter in
heavyion collisions Talk prepared for the International Workshop XXXVIII on Gross Properties of Nuclei and Nuclear Excitations, Hirschegg, Kleinwalsertal, Austria, January 18, 2010 

Strongly interacting matter in
heavyion collisions Talk at the Meeting of the HIC for FAIR Working Group 3, Universität Gießen, January 12, 2010 

The dilepton probe in heavyion
collisions Talk at the Round Table Workshop Physics @ NICA, JINR Dubna, Russia, Sepember 11, 2009 

Hadronic Matter and Electromagnetic
Probes Talk at the XXXI Mazurian Lakes Conference, Piaski, Poland, Sepember 01, 2009/01/09. 

Stark wechselwirkende Materie in
Schwerionenkollisionen (in German) Talk at the JustusLiebigUniversity Gießen, Germany, July 16, 2009. 

Dileptons in HeavyIon Collisions Talk at the Nuclear Theory Seminar, Cyclotron Institute, Texas A&M University, College Station, Texas, March 13, 2009. 

Electromagntic Probes in HeavyIon
Collisions Talk at the International Conference on Particles And Nuclei (PANIC08), Eilat, Israel, November 10, 2008. 

Dileptons in HeavyIon Collisions Talk in the FridayAfternoon Seminar at JustusLiebig University Gießen, Germany, November 7+21, 2008. (The links in the bibliography of the pdf file are "clickable") 

H. van Hees, Theoretical Review on
Dileptons in Heavy Ion Collisions Invited plenary talk at the 20^{th} International Conference on UltraRelativistic Nucleus Nucleus Collisions (Quark Matter 2008), Jaipur, India, February 8, 2008 

H. van Hees, Dilepton Production at
SPS Eners Talk at the CERN Theory Workshop on "Electromagnetic Radiation in Nuclear Collisions", CERN, Geneva, Switzerland, December 17, 2007 

Electromagnetic Spectra at CERN SPS
and the QCD Phase diagram Talk at the workshop Electromagnetic Probes of Strongly Interacting Matter: The Quest for Medium Modifications of Hadrons, Trento, Italy, June 19, 2007 

H. van Hees, Dileptons at LHC Talk at the workshop "Heavy Ion Collisions at the LHC. Last Call for Predictions" at CERN, Geneva, Switzerland, June 02, 2007 

H. van Hees, Medium Modifications of
vector mesons and NA60 dilepton data. Talk, given at the Mini Symposium on electromagnetic probes at GSI in Darmstadt, January 19, 2007 

H. van Hees, Theoretical
Interpretation of Recent SPS Dilepton Data Talk, given at the 19^{th} International Conference on UltraRelativistic NucleusNucleus Collisions (Quark Matter 2006), Shanghai, China, November 19, 2006 

H. van Hees, Inmedium Modifications
of Hadrons and the NA60 Dimuon Measurements Talk, given at the Division of Nuclear Physics of the APS Fall Meeting 2006, October 28, 2006 

H. van Hees, Medium Modifications of
Hadrons and the NA60 Dimuon Data Talk in the Chiral Group Seminar Institute of Theoretical Physics, Universität Frankfurt, Germany, June 9, 2006. 

H. van Hees, Medium Modifications of
Hadrons and Electromagnetic Probes Invited talk given at the 22^{nd} Winter Workshop on Nuclear Dynamics La Jolla, California March 1118, 2006 

H. van Hees, Medium Modifications and
Chiral Symmetry Invited talk given at the STAR collaboration meeting, BNL, February 27  March 4, 2006 

H. van Hees, Chiral Symmetry and
Electromagnetic Probes Summary of a talk, given at the Second RHIC II Science Workshop, BNL, April 29, 2005 

H. van Hees, Chiral Symmetry and
Electromagnetic Probes Talk, given at the Second RHIC II Science Workshop, BNL, April 29, 2005 

H. van Hees, J. Knoll,
Selfconsistent Conserving Approximations for Gauge Theories?
Invited Talk at Hirschegg
2000. Numerical results 

H. van Hees, Selfconsistent
Conserving Approximations and Renormalization in Quantum Field
Theory at Finite Temperature Talk at the workshop NonEquilibrium Dynamics in Quantum Field Theory, National Institute of Nuclear Theory Seattle, November 23, 1999 

H. van Hees, J. Knoll Selfconsistent
Conserved Approximation for $\pi$ and $\rho$ mesons, Talk at the European Center for Theoretical Studies in Nuclear Physics and Related Areas (ECT^{*}) in Trento, Italy, March 1999 

H. van Hees, J. Knoll Hidden Gauge model for the $\pi$$\rho$system, Talk at Rauischholzhausen on June 19, 1998 

H. van Hees, J. Knoll Hidden Gauge
model for the $\pi$$\rho$system Talk at DPG Spring Meeting at Bochum on March 13, 1998 

H. van Hees, R. Rapp, The
$\Delta(1232)$ at RHIC Talk, given at Hot Quarks 2004 Workshop, Taos, NM, July 20, 2004 J. Phys. G 31, S203 (2005) arXiv: nuclth/0409026 

H. van Hees, R. Rapp, $\Delta(1232)$
and Nucleon Spectral Functions in Hot Hadronic Matter Physics
Letters B 606, 59 (2005) arXiv: nuclth/0407050 

H. van Hees, R. Rapp, InMedium
Modifications of the Nucleon and $\Delta(1232)$ at RHIC Summary for the Cyclotron Annual Report 2005 

H. van Hees, Medium Modifications of
the $\Delta(1232)$ Talk, given at the DNP Fall Meeting, Chicago, IL, October 30, 2004 

H. van Hees, Medium Modifications of
the $\Delta(1232)$ Talk, given at Hot Quarks 2004 Workshop, Taos, NM, July 20, 2004 

Yu. B. Ivanov, F. Riek, H. van Hees,
J. Knoll, Renormalized $\Phi$derivable Approximations to Theory
with Spontaneously Broken O(N) Symmetry Phys. Rev. D 72, 036008 (2005) arXiv: hepph/0506157 

H. van Hees, J. Knoll,
Renormalization of selfconsistent $\Phi$derivable approximations,
"Progress in Nonequilibrium Green's Functions II", M. Bonitz and D.
Semkat (eds.), World Scientific Publ., Singapore (2003) arXiv: hepph/0210262 

H. van Hees, Jörn Knoll,
Renormalization of Selfconsistent Approximation schemes III: Global
Symmetries Phys. Rev. D 66 025028 (2002) arXiv: hepph/0203008 

H. van Hees, Jörn Knoll,
Renormalization of Selfconsistent Approximation schemes II:
Applications to the sunset diagram Phys. Rev. D 65 105005 (2002) arXiv: hepph/0111193 

H. van Hees, Jörn Knoll,
Renormalization of SelfConsistent Renormalization Schemes at Finite
Temperature I: Theory Phys. Rev. D 65, 025010 (2001), arXiv: hepph/0107200 

H. van Hees, Jörn Knoll,
Renormalization of Selfconsistent Resummation Schemes. Contribution to the GSI Scientific Report 2000. 

H. van Hees, J. Knoll, Renormalization of selfconsistent SchwingerDyson equations, GSI Sci. Rep. 2001 

H. van Hees, Renormierung
selbstkonsistenter Näherungen in der Quantenfeldtheorie bei
endlichen Temperaturen, PHDthesis, Technical University Darmstadt
(in German, corrected for typos) Also downloadable from the HessischeLandes und Hochschulbibliothek 

Yu. B. Ivanov, J. Knoll, H. van Hees,
D. N. Voskresensky, Soft Modes, Resonances and Quantum Transport Phys. Atom. Nucl. 64 652 (2001), Yad. Fiz. 64 711 (2001), arXiv: nuclth/0005075 

H. van Hees, Gapless HartreeFock
approximations for the linear $\sigma$ model Talk at the GSI Theory Workshop "Transport coefficients near the QCD Phase Transition", GSI, Darmstadt (Germany), June 16, 2008. 

H. van Hees, Selfconsistent
Renormalization Schemes for Thermodynamic Potentials Talk, given at the Nuclear Theory Seminar at Texas A&M University, January 30, 2004 

H. van Hees, J. Knoll Renormalization and selfconsistency: The $\Phi$functional in relativistic quantum field theory, Talk at the workshop "Progress in Nonequilibrium Greens Functions" in Dresden, August 19, 2002 

H. van Hees, Symmetry and selfconsistency: Vector mesons in the fireball, Talk at the PhDstudent's seminar at Bielefeld, July 08, 2002 

H. van Hees, Jörn Knoll,
Renormalization of Conserving Dyson Resummation Schemes Talk at the DPG Spring Meeting at Münster 2002 

H. van Hees, J. Knoll,
Renormalization of selfconsistent SchwingerDyson equations at
finite temperature Contribution to the proceedings of the International Workshop XXX on Gross Properties of Nuclei and Nuclear Excitations  Ultrarelativistic HeavyIon Collisions, Jan. 1319, 2002, Hirschegg, Austria 

H. van Hees, Symmetries,
WardTakahashi identities, and all that Talk at the University of Bielefeld (Physics theory seminar), February 15, 2002 

H. van Hees, Renormalization of
Conserving Selfconsistent Dyson equations Talk at State University of Stony Brook, NY, November 19, 2001 

H. van Hees, Renormalization of
Conserving Selfconsistent Dyson equations Talk in Gießen (Strong NonEquilibrium Matter Workshop) on November 9, 2001 

H. van Hees, Renormalization of
Conserving Selfconsistent Dyson equations Talk in Bielefeld (Theoretical Physics Seminar), September 11, 2001 

H. van Hees, Selbstkonsistente
Näerungen: Vektormesonen bei endlichen Temperaturen Transparencies of my talk for defending my PHDthesis, November 20, 2000 

H. van Hees, Symmetries and Selfconsistency: Vector mesons at finite temperature. Talk in the GSI theory group seminar, November 01, 2000 

H. van Hees, J. Knoll, Self consistent conserving Approximations and Renormalization in Quantum Field Theories at Finite Temperature, Talk at the XIIth SISMeeting in Rieneck, June 20, 2000 

H. van Hees, J. Knoll Selfconsistent Conserved Approximation for $\pi$ and $\rho$mesons, Talk at Rostock (Link to Workshop) 

A. Meistrenko, H. van Hees, K. Zhou,
C. Greiner, Kinetic approach to a relativistic BoseEinstein
condensate (2015) arXiv: 1510.04552 [hepph] 

C. Greiner, C. Wesp, H. van Hees, A.
Meistrenko, MonteCarlo approach to particlefield interactions and
the kinetics of the chiral phase transition Contribution to the proceedings of The 31^{st} Winter Workshop on Nuclear Dynamics (WWND15) in Keystone Lodge and Spa, Keystone Resort, Colorado, USA, Jan 2531, 2015. J. Phys. Conf. Ser. 636, 012007 (2015) arXiv: 1505.04738 [hepph] 

C. Wesp, H. van Hees, A. Meistrenko,
C. Greiner, A novel MonteCarlo approach to particlefield dynamics Contribution to the GSI Scientific Report 2014 

C. Wesp, H. van Hees, A. Meistrenko,
C. Greiner, A Monte Carlo framework for noncontinuous interactions
between particles and classical fields Phys. Rev. E 91, 043302 (2015) arXiv: 1411.7979 [hepph] 

J. Schmidt, A. Meistrenko, H. van
Hees, Z. Xu, C. Greiner, Simulation of stationary Gaussian noise
with regard to the Langevin equation with memory effects Phys. Rev. E 91, 032125 (2015) arXiv: 1407.6528 [condmat.statmech] 

A. Meistrenko, C. Wesp, H. van Hees,
C. Greiner, Nonequilibrium dynamics and transport near the chiral
phase transition of a quarkmeson model Contribution to the proceedings of the Conference for young scientists with research interest focused on physics at FAIR (FAIRNESS 2013), in Berlin, Germany, September 1521, 2013 J. Phys. Conf. Ser. 503, 012003 (2014) arXiv: 1311.7444 [hepph] 

H. van Hees, C. Wesp, A. Meistrenko,
C. Greiner, Dynamics of the chiral phase transition Contribution to the proceedings of the XXXI Max Born Symposion and HIC for FAIR Workshop in Wroclav, Poland, June 1416, 2013 Acta Phys. Pol. Proc. Supp. 7, 59 (2014) arXiv: 1311.6825 [hepph] 

F. Michler, H. van Hees, D. D.
Dietrich, C. Greiner, Asymptotic description of finite lifetime
effects on the photon emission from a quarkgluon plasma Phys. Rev. D 89, 116018 (2014) arXiv: 1310.5019 [hepph] 

H. He, H. van Hees, P. B. Gossiaux,
R. J. Fries, R. Rapp, Relativistic Langevin Dynamics in Expanding
Media Phys. Rev. E 88, 032138 (2013) arXiv: 1305.1425 [nuclth] 

F. Michler, H. van Hees, D. D.
Dietrich, S. Leupold, C. Greiner, Offequilibrium photon production
during the chiral phase transition Contribution to the proceedings of the 51st International Winter Meeting on Nuclear Physics, 2125 January 2013, Bormio (Italy) PoS Bormio2013, 055 (2013) arXiv: 1304.4093 [nuclth] 

F. Michler, H. van Hees, D. D.
Dietrich, S. Leupold, C. Greiner, Nonequilibrium photon production
arising from the chiral mass shift Ann. Phys. 336, 331 (2013) arXiv: 1208.6565 [nuclth] 

O. Buss, T. Gaitanos, K. Gallmeister,
H. van Hees, M. Kaskulov, O. Lalakulich, A. B. Larionov , T.
Leitner, J. Weil, U. Mosel, Transporttheoretical Description of
Nuclear Reactions Phys. Rept. 512, 1 (2012) arXiv: 1106.1344 [hepph] 

H. van Hees, Dynamics of the Chiral
Phase Transition Talk at the FIAS Workshop on Transport in HeavyIon Collisions, Schmitten, Jul/16/13. 

H. van Hees, Dynamics of the Chiral
Phase Transition Talk at the XXXI Max Born Symposium and HIC for FAIR Workshop, Wroclaw, Jun/14/13. 

H. van Hees, Nonequilibrium
quarkpair and photon production Talk at the GSI Theory Seminar, Darmstadt, Jan/09/13. 

H. van Hees, Nonequilibrium
quarkpair and photon production Talk at the 2^{nd} Symposium on Nonequilibrium dynamics and TURIC Network Workshop, Hersonissos, Crete, Jun/29/12. 

H. van Hees, Comment about
"Didactical formulation of the Ampere law" Comment about D. Barchiesi, Eur. J. Phys. 35, 038001 (2014) Eur. J. Phys. 35, 058001 (2014) 
November 2526,
2015: Two Lectures on "Electromagnetic Probes in HeavyIon
Collisions" at the "Graduate Days" at
the University of Graz, Austria
Lecture 1: Electromagnetic Probes in HeavyIon Collisions I:
Foundations [pdf[/a]]
Lecture 2: Electromagnetic Probes in HeavyIon Collisions I:
Phenomenology from SIS to LHC Energies [pdf[/a]]
Summer Semester 2015: Recitations for Cosmology Lecture (C. Greiner)
Nine Lectures on Relativistic Transport TheorySummer Semester 2015: Recitations for Cosmology Lecture (C. Greiner)
Nine Lectures on Relativistic Transport TheoryWinter Semester 2013/2014: Lecture on
relativistic manybody theory: "From the KadanoffBaym Equations to
Relativistic Transport I"
Manuscript [pdf]
Winter Semester 2013/2014: Recitation for Theoretical Physics 1  Classical Mechanics
Summer Semester 2013: Lecture on relativistic manybody theory: "From the KadanoffBaym Equations to Relativistic Transport II"Summer Semester 2013: Recitation for Theoretical Physics 2 Classical Mechanics
HQM
Lecture
Week Nov 0409, 2012, in Ebernburg, Germany: Two Lectures on
"Dileptons in HeavyIon Collisions"
Lecture I [pdf]
Lecture II [pdf]
For more information, including a reference list, see HQM
Lecture Week April 2012 in Strasbourg
Winter Semester 2012/2013: Lecture on relativistic manybody theory: "From the KadanoffBaym Equations to Relativistic Transport"
Winter Semester 2012/2013: Übungen zu Theoretische Physik I
Three Lectures on "Dileptons in HeavyIon
Collisions" at the Helmholtz
International Summer School on Dense Matter in Heavy Ion Collisions
and Astrophysics, August 28September 7, 2012, at JINR, Dubna,
Russia
Lecture homepage
Summer Semester 2012: Übungen zur Kosmologie
Helmholtz research school quarkmatter
studies: Lecture
week
Apr/1Apr/05/12
Four lectures on electromagnetic
probes in heavyion collisions (with Sascha Vogel)
Winter semester 2010/11: Lecture Quantum
Theory II (Höhere Quantenmechanik)
Manuscript (in German)
Helmholtz research school quarkmatter
studies: Lecture
week
Aug/31Sep/05/10
Four lectures on heavy probes in
heavyion collisions
Wintersemester 2010/11: MathematikVorkurs
für Physiker und Materialwissenschaftler
KursWebseite
Summer semester 2010: Relativistische
Vielteilchenphysik (Graduate Lecture in Relativistic ManyBody Theory;
in German)
Manuscript.
Winter semester 2009/2010: Höhere
Quantenmechanik (Überarbeitung des Vorlesungsmanuskripts zugänglich für
Teilnehmer an der Vorlesung unter StudIP
der JLU Gießen)
Winter semester 2009/2010: Elementare Rechenmethoden der Physik für
L2/L3 (Überarbeitung der Aufgabenblätter zugänglich für Teilnehmer an
der Vorlesung unter StudIP
der JLU Gießen)
W. Cassing, H. van Hees, Mathematische
Methoden für Physiker (in German)
Summer semester 2009: Übungen zur Vorlesung Theorie der Quantenmechanik at Gießen University
Winter Semester 2008/2009: Übungen zur Vorlesung Höhere Quantenmechanik at Gießen University
Spring 2008: Physics 208 (Electricity and Magnetism for Engineering Students) at Texas A&M University
Spring 2007: Physics 208 (Electricity and Magnetism for Engineering Students) at Texas A&M University
Summer Semester 2001 Lösungen zu Übungen zur Vorlesung Einführung in die Elementarteilchenphysik,von Bengt Friman, TUDarmstadt

Enno Edzard Scholz: Vector
Dominance Model for the $\pi$$\rho$System Report elaborated during the GSIStudent program 1999. 

Josep F. Oliver: Finite temperature
field theory applied to the $\phi^4$theory Extended report elaborated during the GSIStudent program 1998. 

Ian Vernon: The Contour Time Path Report elaborated during the GSIStudent program 1997. 

H. van Hees, das QuarkGluonPlasma
am LHC Talk for highschool students given at the Tag der Weltmaschine at Goethe University, Frankfurt, Germany, November 23, 2011. 

H. van Hees, Neutron stars: giant
atomic nuclei in the sky Talk for highschool students given at the Saturday Morning Physics Program at Texas A&M University, March 1, 2008. [printout version] 

H. van Hees, The Enigma of Mass:
Can we Evaporate the Vacuum at RHIC? Talk for highschool students, given on at the SaturdayMorning Physics Program at Texas A&M University, February 27, 2007 Version to print (1.7MB pdf) 

H. van Hees, The Early Universe: A
Journey into the Past Talk for highschool students given at the Saturday Morning Physics Program at Texas A&M University, April 08, 2006. [printout version] (1.6MB) 

H. van Hees, Vom "Little Bang" zum
"Big Bang": Teilchen, Universum und theoretische Physik Popular talk, given in the "Herbstakademie für Schüler" at the University of Bielefeld, November 05, 2003 

H. van Hees, Introduction to
Relativistic Transport Theory, Lecture notes prepared for SERC School on Modern Theories of Nuclear Reactions and the CNT Lectures on Hot/Dense Matter 2015 (Work in progress, last changed March 26, 2015). 

H. van Hees, Nonequilibrium
relativistic manybody theory, Lecture notes on relativistic manybody quantum field theory (Work in progress, last changed November 13, 2013) This is an enlarged version of the former manuscript on Green's functions, whose contents are completely taken over to this new manuscript. 

H. van Hees, Quantentheorie II Lecture notes about nonrelativistic symmetries, nonrelativistic manybody theory and an introduction to relativistic quantum theory (in German) (last changed March 19, 2011) 

H. van Hees, Quantentheorie
relativistischer Vielteilchensysteme Lecture notes about relativistic manybody quantum theory (work in progress, in German) (last changed July 26, 2010) 

W. Cassing, H. van Hees,
Mathematische Methoden für Physiker Notes about standard mathematical methods for physicists (in German) (last changed October 02, 2012) 

H. van Hees Introduction to
Relativistic Quantum Field Theory Elaborated notes of my course given at GSI Student Programs (Work in progress, last changed January 30, 2013) 

H. van Hees Prinzipien der
Quantentheorie Private notes (In German, Work in progress, last changed September 09, 2008) 

H. van Hees, Streutheorie Private notes (In German, last changed May 15, 1997) 

H. van Hees Statistical
physics (Work in progress, last changed August 04, 2008) 

H. van Hees, 22^{nd}
Winterworkshop on Nuclear Dynamics, A (selected) summary Talk at the Cyclotron Lunch Seminar at Texas A&M University on April 11, 2006. 

H. van Hees, Schwerionenstöße und
das stark wechselwirkende QuarkGluon Plasma Talk in Kolloquium der Fakultät für Physik der Universität Bielefeld, November 3, 2005 

H. van Hees, Einsteins ungliebtes
Kind, die kosmologische Konstante Talk, given at the theory seminar in Osnabrück, December 02, 2003 

H. van Hees, The cosmological
constant, one of the problems in modern physics Talk in the cosmomlogy seminar at Bielefeld, July 07, 2003 

H. van Hees, Das Standardmodell,
geladene und neutrale Ströme, Talk at the E6seminar about
neutrinos at Bielefeld, May 21, 2002 Literaturhinweise zum Talk pdf 

H. van Hees, Triumph of the
Symmetry: The (electroweak) standard model and the discovery of
the W and Zbosons Talk in PhDstudent seminar at GSI, January 10, 2001 

V. Brindejonc, H. van Hees,
Disaster caused by Heavy Ion Collisions at RHIC? Talk at "A Cup of Theory" on March 17, 2000 
Just check the German Physics FAQ