194 citations · 539 across the 18 of their papers we have counts for
18 papers
Limit on the Fierz Interference Term b from a Measurement of the Beta Asymmetry in Neutron Decay
Heiko Saul, Christoph Roick, Hartmut Abele +7
In the standard model of particle physics, the weak interaction is described by vector and axial-vector couplings only. Non-zero scalar or tensor interactions would imply an additi…
A project of advanced solid-state neutron polarizer for PF1B instrument at ILL
A. K. Petukhov, V. V. Nesvizhevsky, T. Bigault +3
Among Super-Mirror (SM) polarizers, solid-state devices have many advantages. The most relevant is 5-10 times smaller length compared to air-gap polarizers allowing to apply strong…
Advanced broad-band solid-state supermirror polarizers for cold neutrons
A. K. Petukhov, V. V. Nesvizhevsky, T. Bigault +3
An ideal solid-state supermirror (SM) neutron polarizer assumes total reflection of neutrons from the SM coating for one spin-component and total absorption for the other, thus pro…
Random walks with thermalizing collisions in bounded regions; physical applications valid from the ballistic to diffusive regimes
Christopher M. Swank, Alexander K. Petukhov, Robert Golub
The behavior of a spin undergoing Larmor precession in the presence of fluctuating fields is of interest to workers in many fields. The fluctuating fields cause frequency shifts an…
Constraining short-range spin-dependent forces with polarized He
Mathieu Guigue, David Jullien, Alexander K. Petukhov +1
We have searched for a short-range spin-dependent interaction using the spin relaxation of hyperpolarized He. Such a new interaction would be mediated by a hypothetical light s…
Constraining short-range spin-dependent forces with polarized helium 3 at the Laue-Langevin Institute
M. Guigue, D. Jullien, A. K. Petukhov +1
We have searched for a short-range spin-dependent interaction mediated by a hypothetical light scalar boson with CP-violating couplings to the neutron using the spin relaxation of…