2-7 June 2016
Auditorium Maximum
Europe/Warsaw timezone
14th International Workshop on Meson Production, Properties and Interaction
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Contribution poster

Auditorium Maximum - Exhibition room

Experimental investigation of $dp \to ppn$ reaction at intermediate energies at Nuclotron

Speakers

  • Marian JANEK

Primary authors

  • Marian JANEK (Zilina University, Physics dept., Faculty of electrical engineering, Univerzitna 8215/1, 010 26 Zilina)

Co-authors

  • Dr. Gabriela TARJANYIOVA ((Zilina University, Physics dept., Faculty of electrical engineering, Univerzitna 8215/1, 010 26 Zilina))
  • Mr. S.M. PIYADIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Dr. P. K. KURILKIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Dr. V. P. LADYGIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Mr. Yu. V. GURCHIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Mr. A. Yu. ISUPOV (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Mr. J. T. KARACHUK (Advanced Research Institute for Electrical Engineering, Splaiul Unirii 313, Bucharest, Romania)
  • Mr. A. N. KHRENOV (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Dr. A. K. KURILKIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Mr. A. N. LIVANOV (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Prof. Gabriela MARTINSKA (Institute of Physics, University of P. J. Shafarik, Park Angelinum 9, 04001 Kosice, Slovakia)
  • Mr. S. G. REZNIKOV (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Mr. A. A. TEREKHIN (Veksler and Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow region, Russia)
  • Dr. I. E. VNUKOV (Belgorod State University, Pobedy 85, 308015 Belgorod, Russia)

Collaboration

DSS

Abstract content

There are still discrepancies between theory and experimental data in the polarisation observables of $dp \to ppn$ reaction in the low and intermediate energies, despite of significant process in the development of theoretical models which include three and more nucleon forces and relativistic effects. The data of $dp \to ppn$ reaction have been accumulated at 300, 400 and 500 MeV in the Nuclotron (Dubna, Russia) and partially processed for some kinematic configurations including few in which possible relativistic effects can appear. Kinematic simulation in the framework of ROOT and GEANT4 package have been performed before data processing. Part of the preliminary results are obtained in the form of energy deposit correlations of the two arms working in coincidence and few in the form of kinematic S curve.