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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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-01-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP01(2020)136 |
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