K. Rybicki

collaborators

2 papers

hep-ex2001

Observation of $B^{+} \to χ_{c 0} K^{+}$

K. Abe, The Belle Collaboration

We report the first observation of the decay $B^{+} \to χ_{c 0} K^{+}$ using 21.3 fb $^{- 1}$ of data collected by the Belle detector at the $Υ$ (4S) resonance. The preliminary result for…

hep-ph2000

Theoretical constraints on interaction amplitudes of light mesons

R. Kaminski, L. Lesniak, K. Rybicki

We impose unitarity constraints on the S-wave isoscalar pion-pion amplitudes extracted from the analysis of the pi- p ---> pi+ pi- n data which have been measured by the CERN-Craco…

Observation of B+→χc0​K+

Theoretical constraints on interaction amplitudes of light mesons

Observation of $B^{+} \to χ_{c 0} K^{+}$