Abstract

Proton-deuteron breakup reaction can serve as a tool to test state-of- the-art descriptions of nuclear interactions. At intermediate energies, below the threshold for pion production, comparison of the data with exact theoretical calculations is possible and subtle effects of the dynamics beyond the pairwise nucleon-nucleon interaction, namely the three-nucleon force (3NF), are significant. Beside 3NF, Coulomb interaction or relativistic effects are also important to precisely describe the differential cross section of the breakup reaction. The data analysis and preliminary results of the measurement of proton-induced deuteron breakup at the Cyclotron Center Bronowice, Institute of Nuclear Physics, Polish Academy of Sciences in Krakow are presented.

Highlights

  • Proton–deuteron breakup reaction can serve as a tool to test stateof-the-art descriptions of nuclear interactions

  • The BINA (Big Instrument for Nuclear-polarization Analysis) detector setup has been installed at the Cyclotron Center Bronowice (CCB) in Kraków

  • The forward Wall consists of a three-plane multi-wire proportional chamber (MWPC) and telescopes formed by two layers of scintillator hodoscopes

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Summary

ACTA PHYSICA POLONICA B

Zejmad aInstitute of Physics, University of Silesia, 41-500 Chorzów, Poland bH. Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences. 31-342 Kraków, Poland cKVI-CART, University of Groningen, 9747 AA, Groningen, The Netherlands dM. Proton–deuteron breakup reaction can serve as a tool to test stateof-the-art descriptions of nuclear interactions. Below the threshold for pion production, comparison of the data with exact theoretical calculations is possible and subtle effects of the dynamics beyond the pairwise nucleon–nucleon interaction, namely the three-nucleon force (3NF), are significant. Beside 3NF, Coulomb interaction or relativistic effects are important to precisely describe the differential cross section of the breakup reaction. The data analysis and preliminary results of the measurement of proton-induced deuteron breakup at the Cyclotron Center Bronowice, Institute of Nuclear Physics, Polish Academy of Sciences in Kraków are presented

Motivation
Experimental setup
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