Observation of Anomalous Υ(1S)π+π- and Υ(2S)π+π- Production near the Υ(5S) Resonance

Hou, W. S. and othersW. S. and othersHou2011-07-202018-06-282011-07-202018-06-282008http://ntur.lib.ntu.edu.tw//handle/246246/236189en-USObservation of Anomalous Υ(1S)π+π- and Υ(2S)π+π- Production near the Υ(5S) Resonancehttp://ntur.lib.ntu.edu.tw/bitstream/246246/236189/-1/33.pdf