88 citations · 633 across the 23 of their papers we have counts for
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Concurrent tests of Lorentz invariance in -decay experiments
K. K. Vos, H. W. Wilschut, R. G. E. Timmermans
Modern experiments on neutron and allowed nuclear decay search for new semileptonic interactions, beyond the ``left-handed'' electroweak force. We show that ongoing and planned…
Symmetry violations in nuclear and neutron decay
K. K. Vos, H. W. Wilschut, R. G. E. Timmermans
The role of decay as a low-energy probe of physics beyond the Standard Model is reviewed. Traditional searches for deviations from the Standard Model structure of the weak inte…
Question of Lorentz invariance in muon decay
J. P. Noordmans, C. J. G. Onderwater, H. W. Wilschut +1
Possibilities to test the Lorentz invariance of the weak interaction in muon decay are considered. We derive the direction-dependent muon-decay rate with a general Lorentz-violatin…
Exploration of Lorentz violation in neutral-kaon decay
K. K. Vos, J. P. Noordmans, H. W. Wilschut +1
The KLOE collaboration recently reported bounds on the directional dependence of the lifetime of the short-lived neutral kaon with respect to the dipole anisotropy of the c…
Limits on Lorentz violation in neutral-Kaon decay
K. K. Vos, H. W. Wilschut, R. G. E. Timmermans
The KLOE collaboration recently reported bounds on the directional dependence of the lifetime of the short-lived neutral kaon K_S with respect to the cosmic microwave background di…
Limits on Lorentz violation from forbidden beta decays
J. P. Noordmans, H. W. Wilschut, R. G. E. Timmermans
Forbidden (slow) beta decays offer new opportunities to test the invariance of the weak interaction under Lorentz transformations. Within a general effective field theory framework…
Nuclear beta decay with Lorentz violation
J. P. Noordmans, H. W. Wilschut, R. G. E. Timmermans
We consider the possibility of Lorentz-invariance violation in weak-decay processes. We present a general approach that entails modifying the W-boson propagator by adding a Lorentz…
Polarization observables in low-energy antiproton-proton scattering
Daren Zhou, Rob G. E. Timmermans
We investigate the polarization parameters in low-energy antiproton-proton elastic () and charge-exchange () scattering. T…
Lorentz violation in neutron and allowed nuclear beta decay
J. P. Noordmans, H. W. Wilschut, R. G. E. Timmermans
We explore the possibility that the weak interaction violates Lorentz, and in particular rotational, invariance in neutron and allowed nuclear beta decay. A broad class of Lorentz-…
Parity- and Time-Reversal-Violating Form Factors of the Deuteron
J. de Vries, E. Mereghetti, R. G. E. Timmermans +1
We calculate the electric-dipole and magnetic-quadrupole form factors of the deuteron that arise as a low-energy manifestation of parity and time-reversal violation in quark-gluon…
The Nucleon Electric Dipole Form Factor From Dimension-Six Time-Reversal Violation
J. de Vries, E. Mereghetti, R. G. E. Timmermans +1
We calculate the electric dipole form factor of the nucleon that arises as a low-energy manifestation of time-reversal violation in quark-gluon interactions of effective dimension…