Publication Date:
2018-11-17
Description:
Author(s): Peter Boyle, Renwick James Hudspith, Taku Izubuchi, Andreas Jüttner, Christoph Lehner, Randy Lewis, Kim Maltman, Hiroshi Ohki, Antonin Portelli, and Matthew Spraggs (RBC and UKQCD Collaborations) We propose and apply a new approach to determining | V u s | using dispersion relations with weight functions having poles at Euclidean (spacelike) momentum which relate strange hadronic τ decay distributions to hadronic vacuum polarization (HVP) functions obtained from lattice quantum chromodynamics. W... [Phys. Rev. Lett. 121, 202003] Published Fri Nov 16, 2018
Keywords:
Elementary Particles and Fields
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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