ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Results are presented from experiment WA62, which searched for charmed strange baryon states produced inΣ − interactions in the SPS charged hyperon beam at CERN. Properties of theA + (csu) baryon at 2.46 GeV/c2 are summarized and upper limits are given for decay branching ratios into various channels. Three events observed at 2.74 GeV/c2 in theΞ − K − π + π + mass spectrum are interpreted as the first evidence for theT 0 baryon with quark content css. Results of a search for theA 0 (csd), the isospin partner of theA +, are presented. The results are discussed in the context of current theoretical understanding, and a comparison with other experiments on hadroproduction of charmed baryons is made.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01575721
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