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Title: 2p2h effects on the weak pion production cross section

The ν{sub l}n → l{sup −}p QE reaction on the A-target is used as a signal event or/and to reconstruct the neutrino energy, using two-body kinematics. Competition of another processes could lead to misidentification of the arriving neutrinos, being important the fake events coming from the CC1π background. A precise knowledge of cross sections is a prerequisite in order to make simulations in event generators to substract the fake ones from the QE countings, and in this contribution we analyze the different nuclear effects on the CC1π channel. Our calculations also can be extended for the NC case.
Authors:
;  [1]
  1. Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Argentina. Instituto de Física La Plata, CONICET (Argentina)
Publication Date:
OSTI Identifier:
22391836
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1663; Journal Issue: 1; Conference: NuINT12: 8. International Workshop on Neutrino-Nucleus Internactions in the Few-GeV Region, Rio de Janeiro (Brazil), 22-27 Oct 2012; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CHARGED-CURRENT INTERACTIONS; COMPUTERIZED SIMULATION; CROSS SECTIONS; NEUTRINO-NUCLEON INTERACTIONS; NEUTRINOS; PARTICLE KINEMATICS; PARTICLE PRODUCTION; TWO-BODY PROBLEM; WEAK INTERACTIONS