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SUMMARY:Test of the GENIE neutrino event generator against reduced cross s
 ections extracted from 16O(e\, e′p) data
DTSTART;VALUE=DATE-TIME:20261028T071500Z
DTEND;VALUE=DATE-TIME:20261028T073000Z
DTSTAMP;VALUE=DATE-TIME:20261030T002954Z
UID:indico-contribution-6230@cern.ch
DESCRIPTION:Speakers: Stanislav Luchuk (INR)\nThe accuracy of extracted ne
 utrino oscillation parameters in accelerator-based neutrino experiments de
 pends on the precision of neutrino-nucleus scattering models implemented i
 n neutrino event generators. The goal of this study is to asses the accura
 cy of the GENIE event generator with electron scattering data. To do this 
 we carry out a comparison of the charged-current quasielastic CCQE reduced
  cross sections of the semi-exclusive (l\,l'p) lepton scattering process c
 alculated within the models employed in the GENIE event generator with dat
 a measured in electron scattering on oxygen targets. This comparison is ba
 sed on the similarity of the reduced cross sections of neutrino and electr
 on scattering up to Coulomb corrections. Irrespective of the type of inter
 action the reduced cross section identified with distorted nuclear spectra
 l functions is determined mainly by intrinsic properties of the target and
  the ejected nucleon interaction with residual nucleus. This study include
 s GENIE's main models and Tokyo\, NIKHEF electron data sets in energy rang
 e 0.3 GeV - 0.5 GeV. Persistent disagreements between the GENIE prediction
 s and electron scattering data for reduced cross sections is observed.\n\n
 https://indico.particle.mephi.ru/event/626/contributions/6230/
LOCATION: Conference Hall 4
URL:https://indico.particle.mephi.ru/event/626/contributions/6230/
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