Quasielastic νμ + n → μ- + p scattering of neutrinos at 2 to 20 GeV in the SKAT bubble chamber
Makeev V. V., Myagkov A. G., Polyarush A. Yu., Sokolov A. A., Baranov D. S., Ivanilov A. A., Konyushko V. I., Karabeev V. M., Korotkov V. A., Kuznetsov E. P., Bugorskii A. P., Kurbakov V. I., Kochetkov V. I., Sviridov Yu. M.
The cross section and differential distribution dN/dq2 of the reaction νμη—>μ ~p have been measured at muon-neutrino energies of 2-20 GeV. A value of the parameter MA =0.90 ±0.08 has been determined from the dependence of the quasielastic-reaction cross section on the neutrino energy and a value MA =0.86 ±0.18 has been determined from the analysis of the distribution dN/dq2.