出版社:SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要:The branching fraction of Y(3770)! p ¯ p is measured with the BESIII data. With this branching fraction, the cross section of p ¯ p!Y(3770), which is important to the PANDA experiment, can be calculated according to the detailed balance. Finally the capability of the current PANDA design to detect the reaction of p ¯ p!Y(3770)!D+D¡ is studied.