Measurement of the axial vector form factor from antineutrino-proton scattering

HIGHLIGHTS

• who: T. Cai from the (UNIVERSITY) have published the paper: Measurement of the axial vector form factor from antineutrino-proton scattering, in the Journal: (JOURNAL) of 19/04/2022
• what: The authors report the first high-statistics measurement, to the knowledge , of the u03bdu03bc p u2192 u03bc+n cross-section from the hydrogen atom, using the plastic scintillator target of the MINERvA11 experiment, extracting FA from free proton targets and measuring the nucleon axial charge radius, rA, to be 0.73 u00b1 0.17 fm.
• how: This result is the first statistically significant . . .
  

   

  

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