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Pion production by neutrinos in the delta resonance region and possible application to CP searches

2012/09/19 by E. A. Paschos, Paschos, E. A., Dario Schalla +1
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Nuclear Theory (nucl-th) #Particle physics theoretical and experimental studies #hep-ph #nucl-th

paper · pdf · doi:10.48550/arxiv.1209.4219

16 pages, 15 plots, Eq. (10) and corresponding plots corrected

openalex publication_date 2012/09/19 · arxiv created 2012/12/06 · arxiv updated 2012/12/10 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present the results of extensive calculations for charged and neutral current reactions of neutrinos and antineutrinos in the small Q2\lsim\unit[0.20]GeV2 region. The results include single (\d σ)/(\d Q2) and double \frac\d σ(A)\d Q2 \d Eπ differential cross sections at energies relevant for oscillation experiments. We include nuclear corrections in the Adler-Nussinov-Paschos model and point out that on isoscalar nuclear targets there are charge symmetry relations that hold in extended kinematic regions. We discuss how the results can be used in long baseline experiments in order to study oscillation parameters and search for CP asymmetries.

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