Title
Measurement of Electron Neutrino Quasielastic and Quasielasticlike Scattering on Hydrocarbon at < E-v >=3.6 GeV
Date Issued
2016
Access level
open access
Resource Type
journal article
Author(s)
Wolcott, J
Altinok, O
Bellantoni, L
Bercellie, A
Betancourt, M
Bodek, A
Bravar, A
Budd, H
Cai, T
Carneiro, MF
Chvojka, J
da Motta, H
Devan, J
Dytman, SA
Diaz, GA
Eberly, B
Felix, J
Fields, L
Fine, R
Galindo, R
Gallagher, H
Ghosh, A
Golan, T
Gran, R
Harris, DA
Higuera, A
Kiveni, M
Kleykamp, J
Kordosky, M
Publisher(s)
American Physical Society
Abstract
The first direct measurement of electron neutrino quasielastic and quasielasticlike scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in the electron production angle, electron energy, and Q2 are presented. The ratio of the quasielastic, flux-integrated differential cross section in Q2 for νe with that of similarly selected νμ-induced events from the same exposure is used to probe assumptions that underpin conventional treatments of charged-current νe interactions used by long-baseline neutrino oscillation experiments. The data are found to be consistent with lepton universality and are well described by the predictions of the neutrino event generator GENIE. © 2016 American Physical Society.
Volume
116
Issue
8
Number
33
Language
English
Scopus EID
2-s2.0-84959440904
Source
Physical Review Letters
ISSN of the container
0031-9007
Sources of information:
Directorio de Producción Científica