Abstract
Single charged pion production in charged-current muon neutrino interactions with carbon is studied using data collected in the K2K long-baseline neutrino experiment. The mean energy of the incident muon neutrinos is 1.3 GeV. The data used in this analysis are mainly from a fully active scintillator detector, SciBar. The cross section for single production in the resonance region () relative to the charged-current quasielastic cross section is found to be . The energy-dependent cross section ratio is also measured. The results are consistent with a previous experiment and the prediction of our model.
5 More- Received 5 May 2008
DOI:https://doi.org/10.1103/PhysRevD.78.032003
©2008 American Physical Society