Publications

Papers

• O. Utyuzh, G. Wilk, Z. Włodarczyk, "On possible space-time fractality of the emitting source" ,
  Physical Review D61 (2000) 034007:1-8.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "The fractal properties of the source and BEC",
  Czechoslovak Journal of Physics 50/S2 (2000) 132-139.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "The effects of non-extensive statistics on fluctuations investigated in event-by-event analysis of data", Journal of Physics G26 (2000) L39-L44.
• F. S. Navarra, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Violation of the Feynman scaling law as a manifestation of non-extensivity", Il Nuovo Cimento C24 (2001) 725-730.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Limitations of the Φ measure of fluctuations in event-by-event analysis",
  Physical Review C64 (2001) 027901:1-4.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Numerical modeling of Bose-Einstein correlations",
  Physics Letters B522 (2001) 273-279.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Bose-Einstein correlations as reflection of correlations of fluctuations",
  Acta Physica Polonica B33 (2002) 2681-2693.
• F. S. Navarra, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Estimating the inelasticity with the information theory",
  Physical Review D67 (2003) 114002:1-10.
• G. A. Kozlov, O. Utyuzh, G. Wilk, "The Bose-Einstein correlation function C₂(Q) from a quantum field theory point of view",
  Physical Review C68 (2003) 024901:1-5.
• G. A. Kozlov, O. Utyuzh, G. Wilk, "The Bose-Einstein correlations from a quantum field theory perspective",
  Ukr. Journal of Physics 48 (2003) 1313-1318.
• F. S. Navarra, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Information theory approach (extensive and nonextensive) to high-energy multiparticle production processes", Physica A340 (2004) 467-476.
• F. S. Navarra, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Information theory in high-energy physics (extensive and nonextensive approach)", Physica A344 (2004) 568-572.
• F. S. Navarra, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Single particle spectra from information theory point of view", Nukleonika 49 (2004) S19-S21.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "How to model BEC numerically?", Nukleonika 49 (2004) S33-S35.
• O. Utyuzh, G. Wilk, "BEC for photons and neutral pions", Nukleonika 49 (2004) S15-S17.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Multiparticle production processes from the information theory point of view", Acta Physica Hungarica A - Heavy Ion Physics 25 (2006) 65-81 ( hep-ph/0503048 ).
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Quantum clan model description of Bose-Einstein correlations", Acta Physica Hungarica A - Heavy Ion Physics 25 (2006) 83-88 ( hep-ph/0503046 ).
• M. Rybczyński, O. Utyuzh, G. Wilk, Z. Włodarczyk, "Multiplicity fluctuations in high energy hadronic and nuclear collisions", Nuc. Phys. B (Proc. Suppl.) 151 (2006) 363-366.
• T. Osada, O. Utyuzh, G. Wilk, Z. Włodarczyk, " Extended Gaussian ensemble or q-statistics in hadronic production processes?", Eur. Phys. J. B50 (2006) 7-10.

Preprints

• O. Utyuzh, G. Wilk, Z. Włodarczyk, "How to observe fluctuating temperature?", (hep-ph/0103273).
• O.Utyuzh, G.Wilk, Z. Wlodarczyk, "Proposition of numerical modeling of BEC", submitted to Nukleonika 51 (Supplement 3) (2006), (presented at 18^th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions: Quark Matter 2005 (QM2005), Budapest, Hungary, 4-9 Aug 2005), (hep-ph/0509342).
• O.Utyuzh, G.Wilk, Z. Wlodarczyk, "Information theory point of view on multiparticle production processes", submitted to Physics of Particles and Nuclei, Letters (2006) (presented at 6^th International Workshop on Very High Multiplicity Physics, Dubna, Russia, 16-17 April 2005).
• O.Utyuzh, G.Wilk, Z. Wlodarczyk, "Numerical modelling of state of identical particles", submitted to Brazilian Journal of Physics (2007) (presented at XXXVI^th International Symposium on Multiparticle Dynamics, Paraty, Rio de Janeiro, Brazil, 2-8 September 2006), (hep-ph/0610408).

Conference Proceedings:

• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Bose-Einstein correlations in cascade processes and non-extensive statistics", in: Proceedings of the XXX International Symposium on Multiparticle Dynamics (ISDM 2000) "From to heavy ion collisions" (Tyhany, Hungary, 9-15 October 2000), eds. T. Csörgő, S. Hegyi and W. Kittel, © 2001 World Scientific, 373 (hep-ph/0101161).
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Numerical modeling of correlations", in: Proceedings of the XXXI International Symposium on Multiparticle Dynamics (ISDM 2001) (Datong, RP China, 1-7 September 2001), eds. Bai Yuting, Yu Meiling and Wu Yuanfang, © 2002 World Scientific, 327-330 (hep-ph/0111461).
• O. Utyuzh, G. Wilk, M. Rybczyński, Z. Włodarczyk, "Bose-Einstein correlations as correlations of fluctuations", in: Proceedings of the XXXII International Symposium on Multiparticle Dynamics (ISDM 2002) (Alushta, Ukraine, 7-13 September 2002), eds. Alexey Sissakian, Guennadi Kozlov and Elena Kolganova, © 2003 World Scientific, 50-53 (hep-ph/0210328).
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Numerical modeling of quantum statistics in high-energy physics", in: Proceedings of the 6^th International Symposium on "Frontiers of Fundamental and Computational Physics" (FFP6) (Udine, Italy, 26-29 September 2004), eds. B.G. Sidhart, F. Honsell and A. de Angelis, © 2006 Springer, 247-254 (hep-ph/0410398).
• O. Utyuzh, G. Wilk, Z. Włodarczyk, "Bose-Einstein correlations from 'within'", in: Proceedings of the XXXV International Symposium on Multiparticle Dynamics (ISDM 2005) (Kroměříž, Czech Republic, 9-15 August 2005), eds. V. Šimák, M. Šumbera, Š. Todorova and B. Tomášik, AIP Conference Proceedings 828 (2006) 75-80, (hep-ph/0509320).
• O. Utyuzh, " Coulomb final state interactions and modelling B-E correlations", in: Proceedings of the XXXV International Symposium on Multiparticle Dynamics (ISDM 2005) (Kroměříž, Czech Republic, 9-15 August 2005), eds. V. Šimák, M. Šumbera, Š. Todorova and B. Tomášik, AIP Conference Proceedings 828 (2006) 595-600.
• O. Utyuzh, G. Wilk, Z. Włodarczyk, " New proposal of numerical modelling of Bose-Einstein correlations: Bose-Einstein correlations from 'within'", in: Proceedings of the International Conference NEW TRENDS IN HIGH-ENERGY PHYSICS (experiment, phenomenology, theory) (Yalta, Crimea, Ukraine, 9-15 September 2005), eds. T. Čechák et al., © 2006 Springer, 175-187 (hep-ph/0511309).