619 citations · 1.1k across the 26 of their papers we have counts for
12 papers · 1 filter
Optically Pumped Cs Magnetometers Enabling a High-Sensitivity Search for the Neutron Electric Dipole Moment
C. Abel, S. Afach, N. J. Ayres +57
An array of sixteen laser-pumped scalar Cs magnetometers was part of the neutron electric dipole moment (nEDM) experiment taking data at the Paul Scherrer Institute in 2015 and 201…
The proton radius puzzle
J. J. Krauth, K. Schuhmann, M. Abdou Ahmed +49
High-precision measurements of the proton radius from laser spectroscopy of muonic hydrogen demonstrated up to six standard deviations smaller values than obtained from electron-pr…
Laser Spectroscopy of Muonic Atoms and Ions
Randolf Pohl, François Nez, Luis M. P. Fernandes +44
Laser spectroscopy of the Lamb shift (2S-2P energy difference) in light muonic atoms or ions, in which one negative muon is bound to a nucleus, has been performed. The measur…
Measurement of a false electric dipole moment signal from Hg atoms exposed to an inhomogeneous magnetic field
S. Afach, C. A. Baker, G. Ban +46
We report on the measurement of a Larmor frequency shift proportional to the electric-field strength for atoms contained in a volume permeated with aligned magneti…
Design and performance of an absolute He/Cs magnetometer
H. -C. Koch, G. Bison, Z. D. Grujić +8
We report on the design and performance of a highly sensitive combined He/Cs magnetometer for the absolute measurement of magnetic fields. The magnetometer relies on the magnet…
Measurement of the scalar third-order electric polarizability of the Cs ground state using CPT-spectroscopy in Ramsey geometry
Jean-Luc Robyr, Paul Knowles, Antoine Weis
The AC Stark shift induced by blackbody radiation is a major source of systematic uncertainty in present-day cesium microwave frequency standards. The shift is parametrized in term…
A high-sensitivity push-pull magnetometer
E. Breschi, Z. D. Grujic, P. Knowles +1
We describe our approach to atomic magnetometry based on the push-pull optical pumping technique. Cesium vapor is pumped and probed by a resonant laser beam whose circular polariza…
Lifetime and population of the 2S state in muonic protium and deuterium
Marc Diepold, Fernando D. Amaro, Aldo Antognini +32
Radiative deexcitation (RD) of the metastable 2S state of muonic protium and deuterium atoms has been observed. In muonic protium, we improve the precision on lifetime and populati…
A large sample study of spin relaxation and magnetometric sensitivity of paraffin-coated Cs vapor cells
N. Castagna, G. Bison, G. Di Domenico +5
We have manufactured more than 250 nominally identical paraffin-coated Cs vapor cells (30 mm diameter bulbs) for multi-channel atomic magnetometer applications. We describe our ded…
Sensitivity of double resonance alignment magnetometers
G. Di Domenico, H. Saudan, G. Bison +2
We present an experimental study of the intrinsic magnetometric sensitivity of an optical/rf-frequency double resonance magnetometer in which linearly polarized laser light is used…
Experimental study of laser detected magnetic resonance based on atomic alignment
Gianni Di Domenico, Georg Bison, Stephan Groeger +5
We present an experimental study of the spectra produced by optical/radio-frequency double resonance in which resonant linearly polarized laser light is used in the optical pumping…
Measurement of the Resonant Molecular Formation Rate in Solid HD
T. A. Porcelli, A. Adamczak, J. M. Bailey +17
Measurements of muon-catalyzed dt fusion () in solid HD have been performed. The theory describing the energy dependent resonant molecular formation rate for th…