K. Beeks

activity

20202026

^{229 m}

Th nuclear isomeric transition and the

^{87}

Sr atomic clock

183 citations · 433 across the 18 of their papers we have counts for

collaborators

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2 papers · 1 filter

physics.ins-det2024

A method to detect the VUV photons from cooled $^{229}$ Th:CaF $_{2}$ crystals

Ming Guan, Michael Bartokos, Kjeld Beeks +13

Thorium-229, with its exceptionally low-energy nuclear excited state, is a key candidate for developing nuclear clocks. $^{229}$ Th-doped CaF $_{2}$ crystals, benefiting from calcium f…

physics.ins-det2020★ 9 cited

Absolute X-ray energy measurement using a high-accuracy angle encoder

Takahiko Masuda, Tsukasa Watanabe, Kjeld Beeks +16

This paper presents an absolute X-ray photon energy measurement method that uses a Bond diffractometer. The proposed system enables the prompt and rapid in-situ measurement of phot…

A method to detect the VUV photons from cooled 229Th:CaF2​ crystals

Absolute X-ray energy measurement using a high-accuracy angle encoder

A method to detect the VUV photons from cooled $^{229}$ Th:CaF $_{2}$ crystals