Weak neutral current axial form factor using ν ¯ ν $$ \left(\overline{\nu}\right)\nu $$ -nucleon scattering and lattice QCD inputs

Weak neutral current axial form factor using ν ¯ ν $$ \left(\overline{\nu}\right)\nu $$ -nucleon scattering and lattice QCD inputs

Abstract We present a determination of the neutral current weak axial charge G A Z 0 = − 0.654 3 stat 5 sys $$ {G}_A^Z(0)=-0.654{(3)}_{\mathrm{stat}}{(5)}_{\mathrm{sys}} $$ using the strange quark axial charge G A s 0 $$ {G}_A^s(0) $$ calculated with lattice QCD. We then perform a phenomenological a...

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Bibliographic Details
Main Authors: Raza Sabbir Sufian, Keh-Fei Liu, David G. Richards
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Lattice QCD
Neutrino Physics
Online Access:https://doi.org/10.1007/JHEP01(2020)136
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