34 citations · 141 across the 12 of their papers we have counts for
8 papers · 1 filter
Interrogating the composition and distribution of nuclear magnetization via the hyperfine anomaly: experiment meets nuclear and atomic theory for short-lived K
M. L. Bissell, M. Jankowski, A. Antušek +22
To date, the magnetic structure of nuclei has been poorly constrained, with limited information on its spatial distribution. In this work, we address the composition and distributi…
Simultaneous Measurements of the Beta Neutrino Angular Correlation in Ar Pure Fermi and Pure Gamow-Teller Transitions using Beta-Proton Coincidences
V. Araujo-Escalona, D. Atanasov, X. Fléchard +14
We report first time measurements of the beta-neutrino angular correlation based on the kinetic energy shift of protons emitted in parallel or anti-parallel directions with respect…
Magnetic moment of Ag-104(m) and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei
V. V. Golovko, I. S. Kraev, T. Phalet +13
Nuclear magnetic resonance (NMR/ON) measurements with beta- and gamma-ray detection have been performed on oriented Ag-104(g,m) nuclei with the NICOLE He-3-He-4 dilution refrigerat…
A GEANT4 Monte-Carlo Simulation Code for precision beta spectroscopy
F. Wauters, I. Kraev, D. Zakoucky +8
The measurement of the beta asymmetry parameter in nuclear beta decay is a potentially very sensitive tool to search for non V-A components in the charge-changing weak interaction.…
Beta asymmetry parameter in the decay of 114In
F. Wauters, V. De Leebeeck, I. Kraev +5
The beta asymmetry parameter A for the pure Gamow-Teller decay of 114In is reported. The low temperature nuclear orientation method was combined with a GEANT4 based simulation code…
Performance of silicon PIN photodiodes at low temperatures and in high magnetic fields
F. Wauters, I. S. Kraev, M. Tandecki +4
The performance of a Si PIN diode (type Hamamatsu S3590-06) as an energy sen- sitive detector operating at cryogenic temperatures (~10 K) and in magnetic fields up to 11 T was inve…
The WITCH experiment: Acquiring the first recoil ion spectrum
V. Yu. Kozlov, M. Beck, S. Coeck +12
The standard model of the electroweak interaction describes beta-decay in the well-known V-A form. Nevertheless, the most general Hamiltonian of a beta-decay includes also other po…
The WITCH Experiment: towards weak interactions studies. Status and prospects
V. Yu. Kozlov, M. Beck, S. Coeck +8
Primary goal of the WITCH experiment is to test the Standard Model for a possible ad-mixture of a scalar or tensor type interaction in beta-decay. This information will be inferred…