The branching ratios for the decays of the D 0 (2007) (listed in Table 6.10) to D

The branching ratios for the decays of the D^ˆ—0(2007) (listed in Table 6.10) to D⁰Ï€⁰and D⁰γ are 0.62 and 0.38, respectively, while the branching ratios of the D^ˆ—_s⁺(2112) to D⁺_sÏ€⁰and D⁺_sγ are 0.06 and 0.93, respectively. 

Transcribed Image Text:

Table 6.10 The lightest observed mesons containing c and b quarks. Apart from the ce and bb states, they all have distinct antiparticles, which are not listed. For the cb case, with C = B = 1, only the lightest state has so far been observed. JP = 0- JP = 1- Quark content Is D° (1865) D+ (1870) D° (2007) D*+ (2010) -1/2 1/2 1/2 1/2 1 cũ cd DE (1968) D; (2112) 1. Ne (2984) в (5279) Bº (5280) Be (5367) J/»(3097) B (5325) Bº (5325) B;º (5415) bū -1/2 1/2 1/2 1/2 -1 bd -1 bs -1 bb 76 (9398) BE (6276) T(9460)