The observations of χc2 production in B meson decay were presented. The branching fractions and momentum spectrum for both χc1 and χc2 production were also presented. The Monte Calro and data background shapes analysis were observed to be in good agreement and their normalizations agreed within 3%.
|Number of pages
|Physical review letters
|Published - 2002 Jul 1
Bibliographical noteFunding Information:
Acknowledgments: This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic project LTT17018.
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy