Measurement of single charged pion production in the charged-current interactions of neutrinos in a 1.3 GeV wide band beam - High Energy Physics - ExperimentReportar como inadecuado




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Abstract: Single charged pion production in charged-current muon neutrino interactionswith carbon is studied using data collected in the K2K long-baseline neutrinoexperiment. The mean energy of the incident muon neutrinos is 1.3 GeV. The dataused in this analysis are mainly from a fully active scintillator detector,SciBar. The cross section for single $\pi^{+}$ production in the resonanceregion $W<2$ GeV-$c^2$ relative to the charged-current quasi-elastic crosssection is found to be 0.734 $^{+0.140} {-0.153}$. The energy-dependent crosssection ratio is also measured. The results are consistent with a previousexperiment and the prediction of our model.



Autor: K2K Collaboration: A. Rodriguez, L. Whitehead, et al

Fuente: https://arxiv.org/







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