Searches for the pentaquark states {xi}(1860){sup 0} and {xi}(1860){sup --} in neutron-carbon interactions via the EXCHARM experiment
Journal Article
·
· Physics of Atomic Nuclei
- Joint Institute for Nuclear Research (Russian Federation)
- Tbilisi State University, High Energy Physics Institute (Georgia)
- Moscow Engineering Physics Institute (State University) (Russian Federation)
- Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy (Bulgaria)
- Kazakh Ministry for Science and Education, Institute for Physics and Technology (Kazakhstan)
Results of searches for the pentaquark states {xi}(1860){sup 0} and {xi}(1860){sup --} in neutron-carbon interactions at an average neutron energy of about 51 GeV via the EXCHARM experiment are presented. No such states are found in the {xi}{sup -}{pi}{sup +} and {xi}{sup -}{pi}{sup -} effective-mass spectra examined in this study. Upper limits on the cross sections for {xi}(1860){sup 0} and {xi}(1860){sup --} production are estimated.
- OSTI ID:
- 21077633
- Journal Information:
- Physics of Atomic Nuclei, Vol. 70, Issue 9; Other Information: DOI: 10.1134/S1063778807090062; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Ltd; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
- Country of Publication:
- United States
- Language:
- English
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