Observation of two resonancelike structures in the π+χc1 mass distribution in exclusive B? 0→K-π+χc1 decays

Hou, W. S. and othersW. S. and othersHou2011-07-202018-06-282011-07-202018-06-282008http://ntur.lib.ntu.edu.tw//handle/246246/236219en-USObservation of two resonancelike structures in the π+χc1 mass distribution in exclusive B? 0→K-π+χc1 decayshttp://ntur.lib.ntu.edu.tw/bitstream/246246/236219/-1/55.pdf