A Measurement of the $K^{0*}$(890) Radiative Width
Duncan L. Carlsmith · 1984
Coulomb production of the $K^{0*}$(1890) was observed in the 100-200 GeV energy range. From the production cross section, the radiative width of the $K^{0*}$(1890) was found to be 116.5±5.7±5.1 KeV in reasonable agreement with the result of a previous less precise measurement and with the prediction of the naive quark model if the magnetic moments of the constituent quarks are deduced from baryon magnetic moments