| Główna > Search for polarized antiproton production |
| Article | |
| Title | Search for polarized antiproton production |
| Author(s) | Grzonka, D (Julich, Forschungszentrum) ; Alfs, D (Julich, Forschungszentrum ; Jagiellonian U.) ; Asaturyan, A (NAS Armenia, Yerevan) ; Carmignotto, M (Catholic U.) ; Diermaier, M (Stefan Meyer Inst. Subatomare Phys.) ; Eyrich, W (Erlangen - Nuremberg U.) ; Głowacz, B (Jagiellonian U.) ; Hauenstein, F (Old Dominion U.) ; Horn, T (Catholic U.) ; Kilian, K (Julich, Forschungszentrum) ; Lersch, D (Julich, Forschungszentrum) ; Malbrunot-Ettenauer, S (CERN) ; Mkrtchyan, A (NAS Armenia, Yerevan) ; Mkrtchyan, H (NAS Armenia, Yerevan) ; Moskal, P (Jagiellonian U.) ; Nadel-Turonski, P (Jefferson Lab) ; Oelert, W (Mainz U.) ; Ritman, J (Julich, Forschungszentrum) ; Sefzick, T (Julich, Forschungszentrum) ; Tadevosyan, V (NAS Armenia, Yerevan) ; Widmann, E (Stefan Meyer Inst. Subatomare Phys.) ; Wolke, M (Uppsala U.) ; Zhamkochyan, S (NAS Armenia, Yerevan) ; Zieliński, M (Jagiellonian U.) ; Zink, A (Erlangen - Nuremberg U., ECAP) ; Zmeskal, J (Stefan Meyer Inst. Subatomare Phys.) |
| Publication | 2019 |
| Number of pages | 8 |
| In: | Hyperfine Interact. 240 (2019) 22 |
| In: | 13th International Conference on Low Energy Antiproton Physics, Paris, France, 12 - 16 Mar 2018, pp.22 |
| DOI | 10.1007/s10751-019-1565-z |
| Subject category | Nuclear Physics - Experiment |
| Abstract | The production of antiprotons is studied in view of possible polarization effects as basis for a polarized antiproton beam. If antiprotons are produced with some polarization, a quite simple procedure for the generation of a polarized antiproton beam could be worked out. The experiments are performed at the CERN PS test beam T11 where secondary particles with momenta around 3.5 GeV/c are selected. The polarization analysis is performed by measuring the asymmetry of the elastic $\bar {p} p$ -scattering in the Coulomb-nuclear interference region. The detection system includes Cherenkov and tracking detectors for the particle identification and the 3d track reconstruction. Details on the detection system and the status of the analysis are given. |
| Copyright/License | © 2019-2024 Springer Nature Switzerland AG |