Experiments with cold and ultracold neutrons have reached a level of precision such that
problems far beyond the scale of the present standard model of particle physics become …

Searches for a permanent Electric Dipole Moment (EDM) of a fundamental particle provide a
wide window for the discovery of potential New Physics. Within todays Standard Model in …

We perform a global analysis of searches for the permanent electric dipole moments (EDMs)
of the neutron, neutral atoms, and molecules in terms of six leptonic, semileptonic, and …

The ultracold neutron (UCN) source at Los Alamos National Laboratory (LANL), which uses
solid deuterium as the UCN converter and is driven by accelerator spallation neutrons, has …

Dieses Lehrbuch ist–wie viele andere auch–aus Vorlesungen entstanden. An der
Technischen Hochschule Aachen habe ich die Kursvorlesung Elementarteilchenphysik I/II …

A bstract AZ 2 symmetry that extends the weak interaction, SU (2) L→ SU (2) L× SU (2)′,
and the Higgs sector, H (2)→ H (2, 1)+ H′(1, 2), yields a Standard Model quartic coupling …

We report on a measurement of the C P-violating permanent electric dipole moment (EDM)
of the neutral Xe 129 atom. Our experimental approach is based on the detection of the free …

We compute the electric dipole moment dn of the neutron from a fully dynamical simulation
of lattice QCD with 2+ 1 flavors of clover fermions and nonvanishing θ term. The latter is …

In this paper, we describe the performance of the Los Alamos spallation-driven solid-
deuterium ultra-cold neutron (UCN) source. Measurements of the cold neutron flux, the very …

A bstract An exact spacetime parity replicates the SU (2)× U (1) electroweak interaction, the
Higgs boson H, and the matter of the Standard Model. This “Higgs Parity” and the mirror …