activity
19972026
most citedRescattering and chiral dynamics in B\to ρπdecay

79 citations · 384 across the 12 of their papers we have counts for

collaborators

12 papers

nucl-ex2026

Precision measurement of radiative neutron \b{eta}-decay: methodology and systematic effects

J. S. Nico, R. Alarcon, M. J. Bales +18

In the Standard Model the free neutron decays to a proton, an electron, and an antineutrino along with a continuous spectrum of photons. In 2016 the RDK II collaboration reported o…

nucl-ex2016★ 33 cited

Precision Measurement of the Radiative Decay of the Free Neutron

M. J. Bales, R. Alarcon, C. D. Bass +15

The standard model predicts that, in addition to a proton, an electron, and an antineutrino, a continuous spectrum of photons is emitted in the decay of the free neutron. We re…

hep-ph2013★ 31 cited

Framework for maximum likelihood analysis of neutron beta decay observables to resolve the limits of the V-A law

S. Gardner, B. Plaster

We assess the ability of future neutron beta decay measurements of up to O(10^{-4}) precision to falsify the standard model, particularly the V-A law, and to identify the dynamics…

hep-ph2006★ 50 cited

Evidence for the Absence of Gluon Orbital Angular Momentum in the Nucleon

S. J. Brodsky, S. Gardner

The Sivers mechanism for the single-spin asymmetry in unpolarized lepton scattering from a transversely polarized nucleon is driven by the orbital angular momentum carried by its q…

hep-ph2004★ 12 cited

Radiative tritium beta-decay and the neutrino mass

S. Gardner, V. Bernard, U. -G. Meißner

The shape of the electron energy spectrum in 3H beta-decay permits a direct assay of the absolute scale of the neutrino mass; a highly accurate theoretical description of the elect…

hep-ph2002★ 6 cited

Chiral dynamics and B to 3 pi decay

Ulf-G. Meißner

I discuss our knowledge of the scalar sector of QCD and how it impacts the determination of the CKM angle αfrom the isospin analysis of B\to ρπdecay.