Analysis procedures in deriving of the differential cross section of the reaction pp ! {pp}sp0 at energies 1.6–2.4 GeV
https://doi.org/10.32523/ejpfm.2022060403
Abstract
The reaction pp → {pp}sp0 , where {pp}s denotes a diproton, i.e. an unbound interacting proton pair in the 1S0 , state, was investigated in order to obtain a differential cross section ds/dW at small angles
in the energy range 1.6–2.4 GeV. This work is intended for the presentation of the main procedures in the processing of experimental data.
Keywords
Supporting agencies: The authors wish to thank other members of the ANKE collaboration for their help and assistance in the running of the experiment and in the data analysis.
About the Authors
B. S. Baimurzinova
Joint Institute for Nuclear Research; Institute of Nuclear Physics; L.N. Gumilyov Eurasian National University
Russian Federation
Russian Federation
Dubna
D. A. Tsirkov
Joint Institute for Nuclear Research
Russian Federation
Russian Federation
Dubna
References
1. J. Arvieux et al., Nucl. Phys. A 431 (1984) 613.
2. F.M. Kondatyuk et al., Yadern. Fiz. 33 (1981) 1208. (In Russian)
3. O. Imambekov et al., Yadern. Fiz. 5 (1990) 1361. (In Russian)
4. V. Komarov et al., Phys. Lett. B 553 (2003) 179.
5. S. Dymov et al., Phys. Lett. B 635 (2006) 270.
6. V. Komarov et al., Phys. Rev. Lett. 101 (2008) 102501.
7. H.L. Anderson et al., Phys. Rev. D 3 (1971) 1536.
8. R.A. Arndt et al., Phys. Rev. C 48 (1993) 1926.
9. V. Komarov et al., Phys. Rev. C 93 (2016) 065206.
10. V. Kurbatov et al., EPJ Web Conf. 204 (2019) 08008.
11. D. Tsirkov et al., arXiv:2207.13575
12. S. Barsov et al., Nucl. Instrum. Methods Phys. Res. A 462 (2001) 364.
13. SAID interactive code, https://gwdac.phys.gwu.edu
Review
For citations:
Baimurzinova B.S., Tsirkov D.A. Analysis procedures in deriving of the differential cross section of the reaction pp ! {pp}sp0 at energies 1.6–2.4 GeV. Eurasian Journal of Physics and Functional Materials. 2022;6(4):275-284. https://doi.org/10.32523/ejpfm.2022060403
Views: 467
Email this article 