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ANALYSIS OF THE SEARCH RESULTS FOR PENTAQUARKS IN THE ZEUS EXPERIMENT
- Authors: Dementiev R.K.1, Korzhavina I.A.1
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Affiliations:
- M. V. Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics (SINP MSU)
- Issue: Vol 88, No 1 (2025)
- Pages: 64-72
- Section: ЭЛЕМЕНТАРНЫЕ ЧАСТИЦЫ И ПОЛЯ. Эксперимент
- URL: https://journals.rcsi.science/0044-0027/article/view/303728
- DOI: https://doi.org/10.31857/S0044002725010087
- EDN: https://elibrary.ru/GSEYRR
- ID: 303728
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Abstract
The results of the search for the pentaquarks Θ+ and ¯Θ+ in the ZEUS experiment are analyzed within the framework of the model of formation of five-quark states. The criteria for selecting pentaquarks, leading to different results of observing the resonant signal, are considered. Possible reasons for the negative results of the search for pentaquarks are identified.
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About the authors
R. K. Dementiev
M. V. Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics (SINP MSU)
Email: roman@sinp.msu.ru
Moscow, Russia
I. A. Korzhavina
M. V. Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics (SINP MSU)
Email: irina@sinp.msu.ru
Moscow, Russia
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