activity
20212025
most citedSI-traceable frequency dissemination at 1572.06 nm in a stabilized fiber network with ring topology

37 citations · 55 across the 5 of their papers we have counts for

collaborators

5 papers

physics.atom-ph2025

Combining laser cooling and Zeeman deceleration for precision spectroscopy in supersonic beams

Gloria Clausen, Laura Gabriel, Josef A. Agner +4

Precision spectroscopic measurements in atoms and molecules play an increasingly important role in chemistry and physics, e.g., to characterize structure and dynamics at long times…

physics.atom-ph2025

Metrology in a two-electron atom: The ionization energy of metastable triplet helium ()

Gloria Clausen, Kai Gamlin, Josef A. Agner +2

Helium (He) is the ideal atom to perform tests of ab-initio calculations in two-electron systems that consider all known effects, including quantum-electrodynamics and nuclear-size…

physics.atom-ph2023★ 18 cited

Imaging-assisted single-photon Doppler-free laser spectroscopy and the ionization energy of metastable triplet helium

Gloria Clausen, Simon Scheidegger, Josef A. Agner +2

Skimmed supersonic beams provide intense, cold, collision-free samples of atoms and molecules are one of the most widely used tools in atomic and molecular laser spectroscopy. High…

physics.atom-ph2021

Long-range model of vibrational autoionization in core-nonpenetrating Rydberg states of NO

Timothy J. Barnum, Gloria Clausen, Jun Jiang +2

In high orbital angular momentum () Rydberg states, the centrifugal barrier hinders close approach of the Rydberg electron to the ion-core. As a result, these core-non…

physics.ins-det2021★ 37 cited

SI-traceable frequency dissemination at 1572.06 nm in a stabilized fiber network with ring topology

Dominik Husmann, Laurent-Guy Bernier, Mathieu Bertrand +18

Frequency dissemination in phase-stabilized optical fiber networks for metrological frequency comparisons and precision measurements are promising candidates to overcome the limita…