Publications (6)
Distributed Governance: a Principal-Agent Approach to Data Governance -- Part 1 Background & Core Definitions
Philippe Page, Paul Knowles, Robert Mitwicki
To address the need for regulating digital technologies without hampering innovation or pre-digital transformation regulatory frameworks, we provide a model to evolve Data governan…
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 measu…
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…
Data-Centric Design: Introducing An Informatics Domain Model And Core Data Ontology For Computational Systems
Paul Knowles, Bart Gajderowicz, Keith Dugas
The Core Data Ontology (CDO) and the Informatics Domain Model represent a transformative approach to computational systems, shifting from traditional node-centric designs to a data…
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 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…