PRL 107, 091803 (2011)
Belle:
INSPIRE
link
Parameter
Measurement
\({{\cal{B}} ( B^- \to X(3872) K^- )\times {\cal{B}} ( X(3872) \to J/\psi(1S) \gamma )}\)
\([1.78 ^{+0.48}_{-0.44}\mbox{ (stat)} \pm 0.12\mbox{ (syst)}] \times 10^{-6}\)
\({\cal{B}} ( B^- \to \chi_{c2}(1P) K^- )\)
\([1.11 ^{+0.36}_{-0.34}\mbox{ (stat)} \pm 0.09\mbox{ (syst)}] \times 10^{-5}\)
\({{\cal{B}} ( B^- \to X(3872) K^- )\times {\cal{B}} ( X(3872) \to \psi(2S) \gamma )}\)
\(3.45 \times 10^{-6}\)
\({\cal{B}} ( B^- \to \chi_{c1}(1P) K^- )\)
\([4.94 \pm 0.11\mbox{ (stat)} \pm 0.33\mbox{ (syst)}] \times 10^{-4}\)
\({\cal{B}} ( \bar{B}^0 \to \chi_{c1}(1P) \bar{K}^0 )\)
\([3.78 ^{+0.17}_{-0.16}\mbox{ (stat)} \pm 0.33\mbox{ (syst)}] \times 10^{-4}\)
\({{\cal{B}} ( \bar{B}^0 \to X(3872) \bar{K}^0 )\times {\cal{B}} ( X(3872) \to \psi(2S) \gamma )}\)
\([6.62 ^{+1.30}_{-1.40}\mbox{ (stat)} \pm 0.70\mbox{ (syst)}] \times 10^{-6}\)
\({{\cal{B}} ( \bar{B}^0 \to X(3872) \bar{K}^0 )\times {\cal{B}} ( X(3872) \to J/\psi(1S) \gamma )}\)
\([2.4 ^{+1.3}_{-1.4}\mbox{ (stat)} \pm 0.7\mbox{ (syst)}] \times 10^{-6}\)
\({\cal{B}} ( \bar{B}^0 \to \chi_{c2}(1P) \bar{K}^0 )\)
\(1.5 \times 10^{-5}\)