activity
20222025
most citedBenchmarking of the Fock space coupled cluster method and uncertainty estimation: Magnetic hyperfine interaction in the excited state of BaF

22 citations · 38 across the 6 of their papers we have counts for

collaborators

6 papers

physics.atom-ph2025

A cold beam of BaOH molecules using a water-vapour seeded neon gas

Ties Hendrik Fikkers, Nithesh Balasubramanian, Joost W. F. van Hofslot +3

In this paper we report on the production and characterization of a cold beam of BaOH molecules using a cryogenic buffer-gas beam source. BaOH is a highly suitable molecule for stu…

physics.atom-ph2024★ 1 cited

Manipulating a beam of barium fluoride molecules using an electrostatic hexapole

Anno Touwen, Joost W. F. van Hofslot, Thijs Qualm +14

An electrostatic hexapole lens is used to manipulate the transverse properties of a beam of barium fluoride molecules from a cryogenic buffer gas source. The spatial distribution o…

physics.atom-ph2024★ 11 cited

Influence of source parameters on the longitudinal phase-space distribution of a pulsed cryogenic beam of barium fluoride molecules

M C Mooij, H L Bethlem, A Boeschoten +13

Recently, we have demonstrated a method to record the longitudinal phase-space distribution of a pulsed cryogenic buffer gas cooled beam of barium fluoride molecules. In this paper…

physics.atom-ph2024★ 2 cited

A novel method to determine the phase-space distribution of a pulsed molecular beam

Maarten C. Mooij, Hendrick L. Bethlem, Alexander Boeschoten +11

We demonstrate a novel method to determine the longitudinal phase-space distribution of a cryogenic buffer gas beam of barium-fluoride molecules based on a two-step laser excitatio…

physics.atom-ph2023★ 2 cited

Novel spin-precession method for sensitive EDM searches

A. Boeschoten, V. R. Marshall, T. B. Meijknecht +10

We demonstrate a spin-precession method to observe and analyze multi-level coherence between all hyperfine levels in the ground state of barium monofluoride (…

physics.atom-ph2022★ 22 cited

Benchmarking of the Fock space coupled cluster method and uncertainty estimation: Magnetic hyperfine interaction in the excited state of BaF

Malika Denis, Pi A. B. Haase, Maarten C. Mooij +16

We present an investigation of the performance of the relativistic multi-reference Fock-space coupled cluster (FSCC) method for predicting molecular hyperfine structure (HFS) const…