Apl. Prof. Dr. Alfons Khoukaz

© AGKhoukaz

Room 202
Phone: +49 251 83 34934
E-Mail: khoukaz AT uni-muenster.de

 
Research Foci
  • Mesonenproduktion nahe der Erzeugungsschwellen
  • Mesonen-Kern-Wechselwirkungen
  • Entwicklung von kryogenischen Targets (Cluster-Jet-Targets)
  • Search for exotic particles in electron-positron annihilations
  • Hadron acceleration in laser-cluster interactions
  • Development of cryogenic droplet targets
  • Hadron physics at electron accelerators
CV

Academic Education

Habilitation im Fach Physik
Promotion im Fach Physik
Diplomstudium in Physik

Positions

Akademischer Direktor
Außerplanmäßiger Professor
Akademischer Oberrat
Privatdozent Physik
Akademischer Rat
Wissenschaftlicher Assistent
Wissenschaftlicher Mitarbeiter
Projects
Articles

  • , and . . “Technical design report for the PANDA (AntiProton Annihilations at Darmstadt) Straw Tube Tracker.Eur.Phys.J. A49: 25.. doi: 10.1140/epja/i2013-13025-8.
  • , and . . “Isospin Decomposition of the Basic Double-Pionic Fusion in the Region of the ABC Effect.Phys.Lett. B721: 229236. doi: 10.1016/j.physletb.2013.03.019.
  • , and . . “Measurement of the $pn \to ppπ^0π^-$ reaction in search for the recently observed resonance structure in $dπ^0π^0$ and $dπ^+π^-$ systems.Phys.Rev. C88 (5): 055208.. doi: 10.1103/PhysRevC.88.055208.
  • , , , and . . “Determination of hydrogen cluster velocities and comparison with numerical calculations.Journal of Chemical Physics 139: 234312.. doi: 10.1063/1.4848720.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “The neutron-proton charge-exchange amplitudes measured in the dp → ppn reaction.European Physical Journal A: Hadrons and Nuclei 49 (4): 113. doi: 10.1140/epja/i2013-13049-0.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Search for η-mesic 4He with the WASA-at-COSY detector.Physical Review C - Nuclear physics 87 (3): .. doi: 10.1103/PhysRevC.87.035204.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Search for a dark photon in the π0→e+e-γ decay.Physics Letters B 726 (null): 187193. doi: 10.1016/j.physletb.2013.08.055.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Measurement of spin observables in the quasifree np→{ pp}sπ- reaction at 353 MeV.Physical Review C - Nuclear physics 88 (1): .. doi: 10.1103/PhysRevC.88.014001.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Investigation of the dd→3Henπ0 reaction with the FZ Jülich WASA-at-COSY facility.Physical Review C - Nuclear physics 88 (1): .. doi: 10.1103/PhysRevC.88.014004.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Excitation of the δ(1232) isobar in deuteron charge exchange on hydrogen at 1.6, 1.8, and 2.3 GeV.Physics Letters B 726 (null): 145150. doi: 10.1016/j.physletb.2013.08.018.

  • , and . . “Total and differential cross sections of the reaction pd ---> He-3 + eta at 49-MeV and 60-MeV excess energy.EPJ Web Conf. 37: 03003.. doi: 10.1051/epjconf/20123703003.
  • , , , , , and . . “The production of K+K- pairs in proton-proton collisions at 2.83 GeV.Phys.Rev. C85: 035211.. doi: 10.1103/PhysRevC.85.035211.
  • , , , , , and . . “New determination of the mass of the eta meson at COSY-ANKE.Phys.Rev. D85: 112011.. doi: 10.1103/PhysRevD.85.112011.
  • , , , , , and . . “eta meson production in deuteron-proton collisions at COSY-ANKE.Prog.Part.Nucl.Phys. 67: 370374. doi: 10.1016/j.ppnp.2011.12.046.
  • , and . . “Technical Design Report for the: PANDA Micro Vertex Detector.TDR 2012.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Π0Π0 Production in proton-proton collisions at Tp=1.4 GeV.Physics Letters B 706 (null): 256262. doi: 10.1016/j.physletb.2011.11.041.
  • , , , , , , and . “η meson production in deuteron-proton collisions at COSY-ANKE.” contribution to the From quarks and gluons to hadrons and nuclei; Erice, Erice, Italy doi: 10.1016/j.ppnp.2011.12.046.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Exclusive measurement of the η→π +π -γ decay.Physics Letters B 707 (2): 243249. doi: 10.1016/j.physletb.2011.12.027.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Differential cross section and analysing power of the quasi-free pn→{pp} sπ - reaction at 353 MeV.Physics Letters B 712 (null): 375380. doi: 10.1016/j.physletb.2012.05.002.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Differential cross section and analysing power of the pp→{pp} sπ 0 reaction at 353 MeV.Physics Letters B 712 (null): 370374. doi: 10.1016/j.physletb.2012.05.004.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Polarization of a stored beam by spin-filtering.Physics Letters B 718 (1): 6469. doi: 10.1016/j.physletb.2012.10.030.
  • , , , , , , , , , , , , , , , , , , , , , , , , , and . “New determination of the mass of the η meson at COSY-ANKE.Physical Review D - Particles, Fields, Gravitation, and Cosmology 85 (11): .. doi: 10.1103/PhysRevD.85.112011.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Abashian-Booth-Crowe resonance structure in the double pionic fusion to 4He.Physical Review C - Nuclear physics 86 (3): .. doi: 10.1103/PhysRevC.86.032201.

  • , and . “Precision measurement of the η-mass at COSY-ANKE.” contribution to the 19th International Spin Physics Symposium, SPIN2010, Julich, deu doi: 10.1088/1742-6596/295/1/012136.
  • , , , , , , , , , , , , , , , and . “Comparison of inclusive K + production in proton-proton and proton-neutron collisions.Physical Review C - Nuclear physics 84 (5): .. doi: 10.1103/PhysRevC.84.055207.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Abashian-booth-crowe effect in basic double-pionic fusion: A new resonance?Physical Review Letters 106 (24): .. doi: 10.1103/PhysRevLett.106.242302.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “ABC Effect in Basic Double-Pionic Fusion — Observation of a new resonance?Phys. Rev. Lett. 2011 (106): 242302..
  • , and . . “High density cluster jet target for storage ring experiments.Nucl. Instrum. Meth. 2011 (660): 2230.

  • , , , , , , , , , , , , , , , , , , , , , , and . “Invariant mass distribution for the pp→ppeta reaction at Q = 10 MeV.Eur. Phys. J. A 2010 (43): 131.
  • , , , , , , , , , , , , , , , , , , , , , and . “Measurement of the invariant mass distributions for the pp→ ppeta′ reaction at excess energy of Q = 16.4 MeV.Phys. Lett. B 2010 (684): 11.
  • , , , , , , , , , , , , , , , and . “High precision beam momentum determination in a synchrotron using a spin resonance method.Phys. Rev. ST-AB 2010 (13): 022803..
  • , , , , , , , , , , , , , , and . . “Deuteron breakup pd → {pp}sn with forward emission of a fast 1S0 diproton.Phys. Rev. C 2010 (81): 044001..
  • , , , , , , , , , , , , , , , , , , , , , and . “Two-proton correlation function for the pp→ pp+eta' and pp→ pp+pions reactions.J. Phys. G 2010 (37): 055003..
  • , , , , , , , , , , , , , , , , , , , , , , , , and . “Upper limit of the total cross section for the pn → pn eta’ reaction.Phys. Rev. C 2010 (81): 035209..
  • , , , , , , , , , , , , , , , , , , , , , and . “Determination of the total width of the eta′ meson.Phys. Rev. Lett. 2010 (105): 122001..
  • , , , , , , , , , , , , , , , , , , , , , , and . “The energy dependence of the pp→K+ n Sigma+ reaction close to threshold.Phys. Rev. C 2010 (81): 045208..
  • , , , , , , , , , , , , , , , , , , , , , and . “Energy dependence of hard bremsstrahlung production in proton-proton collisions in the Delta(1232) region.J. Phys. G: Nucl. Part. Phys. 2010 (37): 105005..

  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Near threshold production of the eta meson via the quasi-free pn→pneta reaction.Phys. Rev. C 2009 (79): 015208..
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “The dp→ppn reaction as a method to study neutron-proton charge–exchange amplitudes.Eur. Phys. J 2009 (40): 23.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Measurement of the eta→ 3pi0 Dalitz Plot Distribution with the WASA Detector at COSY.Phys. Lett. B 2009 (677): 24.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Polarizing a stored proton beam by spin flip?Phys. Lett. B 2009 (674): 269.
  • , , , , , , , , , , , , , , , , , , , , , , and . “Observation of an ABC effect in proton-proton collisions.Phys. Rev. Lett. 2009 (102): 192301..
  • , , , , , , , , , , , , , , , , , , , , , and . “Measurement of the isospin-filtering dd → 4He K+K− reaction at Q = 39 MeV.Eur. Phys. J. A 2009 (42): 16.
  • , , , , , , , , , , , , , , , , , , , , and . “Precision study of the the d+p→3He+eta reaction for excess energies between 20 and 60 MeV.Phys. Rev. C 2009 (80): 017001..
  • , , , , , , , , , , , , , , , , , , , , , , , and . “Generalized Dalitz Plot analysis of the near threshold pp → ppK+K− reaction in view of the K+K− final state interaction.Phys. Rev. C 2009 (80): 045202..

  • , , , , , , , , , , , , , and . “Lineshape of the Lambda(1405)Hyperon Measured Through its Sigma0pi0 Decay.Phys. Lett. B 2008 (660): 167.
  • , , , , , , , , , , , , , , , , , , , , and . “Energy dependence of forward 1S0 diproton production in the pp→pppi0 reaction.Phys. Lett. B 2008 (661): 22.
  • , , , , , , , , , , , , , , , , and . “Determination of target thickness and luminosity from beam energy losses.Phys. Rev. ST-AB 2008 (11): 052801..
  • , , , , , , , , , , , , , , , , , , , , and . “Observation of inverse diproton photodisintegration at intermediate energies.Phys. Rev. Lett. 2008 (101): 102501..
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “The WASA Detector Facility at CELSIUS.Nucl. Instrum. Meth. A 2008 (594): 339350.

  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Study of omega-meson production in pp collisions at ANKE.Eur. Phys. J A 2007 (31): 95.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , and . “The pd→3He eta reaction near threshold.Phys. Rev. C 2007 (75): 014004..
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Mechanismn of the close-to-threshold production of the eta meson.Phys. Rev. Lett. 2007 (98): 122003..
  • , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Measurement of the d+p→3He+eta reaction near threshold.Phys. Lett. B 2007 (649): 258.
  • , , , , , , , , , , , , , , , , , , , , , , , , , and . “Precision study of the eta-3He system using the d+p→3He+eta reaction.Phys. Rev. Lett. 2007 (98): 242301..
  • , , , , , , , , , , , , , , , , , , , , , and . “Is there an eta-3He quasi-bound state?Phys. Lett. B 2007 (654): 92.

  • , , , , , , , , , , , , , , , , , , , , , , , , , , and . “A Method to disentangle single- and multi-meson production in missing mass spectra from quasi-free pn→pnX reactions.J. Phys. G 2006 (32): 629.
  • , , , , , , , , , , , , , , , , , , , , , , , , and . “Precision measurement of the quasi-free pn→dPhi reaction close to threshold.Phys. Rev. Lett. 2006 (97): 142301..
  • , , , , , , , , , , , , , , , , , , , , , , and . “Production of the 1S0 diproton in the pp→pppi0 reaction at 0.8 GeV.Phys. Lett. B 2006 (635): 270274.
  • , , , , , , , , , , , , , , , , , , , , , , , , and . “Kaon pair production close to threshold.Phys. Lett. B 2006 (635): 2329.
  • , , , , , , , , , , , , , , , , , , , , , , and . . “Scalar-isovector K K-bar production close to threshold.Eur.Phys.J. A 2006 (29): 245251.
  • , , , , , , , , , , , , , , , , , , , , , , , , , and . “The Near-Threshold Production of Phi Mesons in pp Collisions.Phys.Rev.Lett. 2006 (96): 242301..
  • , , , , , , , , , , , , , , , , , , , , , , , , , and . “Threshold hyperon production in proton-proton collisions at COSY-11.Phys. Lett. B 2006 (643): 251256.
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Vector and tensor analyzing powers in deuteron-proton breakup reactions at intermediate energies.Phys. Lett. B 2006 (637): 170175.

  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Measurements of the Analyzing Power in p(pol)d→(pp)n with a Fast Forward 1S0-Diproton.Phys. Rev. Lett. 2005 (94): 072304..
  • , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . “Drift chamber with a c-shaped frame.Nucl. Instr. & Meth. A 2005 (541): 574582.
  • , , , , , , , , , , , , , , and . “Near threshold eta meson production in the dd→4Heeta reaction.Eur. Phys. J A 2005 (26): 421428.