ISSN:
1434-601X
Keywords:
14.20.Pt
;
25.40.Qa
;
25.40.Ny
;
25.10,+s
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The reactionpd → π− ppp has been investigated in a line reversed hydrogen bubble chamber experiment using 3.3GeV/c deuteron beam. The observed spectra are very well reproduced by a parameter free model based on impulse approximation. When kinematical cuts are introduced to suppress quasi-free processes, the effective mass distribution of the pion and the two slowest protonsM(π− pp) exhibits two narrow enhancements at 2199MeV/c 2 and 2258MeV/c 2 which are not accounted for by our model and might be considered as candidates for dibaryonic resonances.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01295888
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