Two particle-two hole excitations in charged current quasielastic neutrino-nucleus interactions

  title={Two particle-two hole excitations in charged current quasielastic neutrino-nucleus interactions},
  author={M. Martini},
  journal={Journal of Physics: Conference Series},
  • M. Martini
  • Published 26 October 2011
  • Physics
  • Journal of Physics: Conference Series
We review the theoretical status of the models including the multinucleon emission channel in the calculation of quasielastic neutrino cross sections at MiniBooNE kinematics. 

Figures from this paper

Multinucleon Ejection Model for Two Body Current Neutrino Interactions
A model is proposed to describe nucleons ejected from a nucleus as a result of two body current neutrino interaction. The model can be easily implemented in Monte Carlo neutrino event generators.
Neutrino-Nucleus Interactions around 1 GeV
The extraction of neutrino oscillation parameters often requires the unambiguous identification of the reaction mechanism to be used for the energy determination. The use of nuclear targets and of
Status and perspectives of neutrino physics
Neutrinos in Nuclear Physics: RPA, MEC, 2p2h (Pionic Modes of Excitation in Nuclei)
This chapter is devoted to the study of weak interactions on nucleons and nuclei. I pay a special attention to the study of neutrino and antineutrino quasi-elastic reactions in nuclei , which are of
Sterile neutrinos in cold climates
Measurements of neutrino oscillations at short baselines contain an intriguing set of experimental anomalies that may be suggestive of new physics such as the existence of sterile neutrinos. This


Meson-exchange currents and quasielastic antineutrino cross sections in the superscaling approximation.
It is shown that the impact of meson-exchange currents for charge-changing antineutrino reactions is much larger than in the neutrino case.
Relativistic analyses of quasielastic neutrino cross sections at MiniBooNE kinematics
Two relativistic approaches are considered to evaluate the quasielastic double-differential and integrated neutrino-nucleus cross sections. One, based on the relativistic impulse approximation,
Neutrino quasielastic scattering on nuclear targets
We present a parametrization of the observed enhancement in the transverse electron quasielastic (QE) response function for nucleons bound in carbon as a function of the square of the four momentum