Fine-structure constant sensitivity of the Th-229 nuclear clock transition
Beeks K.,
Ye J.,
Doyle J.,
Higgins J.,
Ooi T.,
Zhang C.,
Schumm T.,
Sikorsky T.,
Bartokos M.,
Riebner T.,
Toscani De Col L.,
Morawetz I.,
Schaden F.,
Kazakov G.,
Safronova M.
2025
Nature Communications
16
(2025)
Type:
Article
Project title:
23FUN03: HIOC: High-accuracy ion-based optical clocks
Name of Call / Funding Programme:
Metrology Partnership 2023: Fundamental
Laser-induced quenching of the Th-229 nuclear clock isomer in calcium fluoride
Schaden F.,
Okhapkin M.,
Tiedau J.,
Zitzer G.,
Lal V.,
Zhang K.,
Schumm T.,
Sikorsky T.,
Beeks K.,
Kazakov G.,
De Col L.,
Morawetz I.,
Riebner T.,
Peik E.
2025
Physical Review Research
7
(2025)
Type:
Article
Project title:
23FUN03: HIOC: High-accuracy ion-based optical clocks
Name of Call / Funding Programme:
Metrology Partnership 2023: Fundamental
Temperature Sensitivity of a Thorium-229 Solid-State Nuclear Clock
Higgins J.,
Ooi T.,
Doyle J.,
Zhang C.,
Ye J.,
Beeks K.,
Sikorsky T.,
Schumm T.
2025
Physical Review Letters
134
(2025)
Type:
Article
Project title:
23FUN03: HIOC: High-accuracy ion-based optical clocks
Name of Call / Funding Programme:
Metrology Partnership 2023: Fundamental
Group B – The laboratory-based method validation data were collected to provide input to new analytical methods for total silicon, siloxanes, ammonia, halogenated volatile compounds, terpenes, hydrogen, carbon monoxide, oxygen and nitrogen
Arrhenius K.,
Culleton L.,
Li J.,
Tarhan T.,
Beranek J.,
Fuko J.,
Hafner-Vuk K.
2025
(2025)
Project title:
21NRM04: BiometCAP: Protocol for SI-traceable validation of methods for biomethane conformity assessment
Name of Call / Funding Programme:
Metrology Partnership 2021: Normative
