2017/08/14 by A. Butkevich, A. V. Butkevich, Stanislav Luchuk +1 · 16 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Electroweak interaction #Hadron #Neutrino #Neutrino Physics Research #Nuclear physics #Nucleon #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum mechanics #Scattering #Sigma #nucl-th
paper · pdf · doi:10.1103/physrevc.97.045502
published in Physical Review C 97(4) (American Institute of Physics) · 24 pages, 9 figures
arxiv created 2017/08/14 · openalex created_date 2017/08/31 · openalex publication_date 2018/04/18 · arxiv updated 2018/04/25 · openalex updated_date 2026/08/05
The quasielastic scattering of muon neutrino and electrons on a carbon target are analyzed using the relativistic distorted-wave impulse approximation (RDWIA). We also evaluate the contribution of the two-particle and two-hole meson exchange current (2p\text\ensuremath-2h MEC) to electroweak response functions. The nuclear model dependence of the (anti)neutrino cross sections is studied within the RDWIA+MEC approach and RDWIA model with the large nucleon axial mass. It is shown that the results for the squared momentum transfer distribution d\ensuremathσ/dQ2 and for invariant mass of the final hadronic system distribution d\ensuremathσ/dW obtained within these models are substantially different.