Skip to main content

Thorium nuclear clocks for fundamental tests of physics

Livrables

Data Management Plan (DMP)

Implements the Open Research Data Pilot

Publications

The thorium-229 low-energy isomer and the nuclear clock

Auteurs: Kjeld Beeks, Tomas Sikorsky, Thorsten Schumm, Johannes Thielking, Maxim V. Okhapkin, Ekkehard Peik
Publié dans: Nature Reviews Physics, Issue 3/4, 2021, Page(s) 238-248, ISSN 2522-5820
DOI: 10.1038/s42254-021-00286-6

Probing the relaxed relaxion at the luminosity and precision frontiers

Auteurs: Abhishek Banerjee, Hyungjin Kim, Oleksii Matsedonskyi, Gilad Perez, Marianna S. Safronova
Publié dans: Journal of High Energy Physics, Issue 2020/7, 2020, ISSN 1029-8479
DOI: 10.1007/jhep07(2020)153

Low-lying energy levels of 229 Th 35+ and the electronic bridge process

Auteurs: S G Porsev, C Cheung, M S Safronova
Publié dans: Quantum Science and Technology, Issue 6/3, 2021, Page(s) 034014, ISSN 2058-9565
DOI: 10.1088/2058-9565/ac08f1

The theory of direct laser excitation of nuclear transitions

Auteurs: Lars von der Wense, Pavlo V. Bilous, Benedict Seiferle, Simon Stellmer, Johannes Weitenberg, Peter G. Thirolf, Adriana Pálffy, Georgy Kazakov
Publié dans: The European Physical Journal A, Issue 56/7, 2020, ISSN 1434-6001
DOI: 10.1140/epja/s10050-020-00177-x

Driven electronic bridge processes via defect states in Th 229 -doped crystals

Auteurs: Brenden S. Nickerson, Martin Pimon, Pavlo V. Bilous, Johannes Gugler, Georgy A. Kazakov, Tomas Sikorsky, Kjeld Beeks, Andreas Grüneis, Thorsten Schumm, Adriana Pálffy
Publié dans: Physical Review A, Issue 103/5, 2021, Page(s) 053120, ISSN 2469-9926
DOI: 10.1103/physreva.103.053120

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

Auteurs: Takahiko Masuda, Tsukasa Watanabe, Kjeld Beeks, Hiroyuki Fujimoto, Takahiro Hiraki, Hiroyuki Kaino, Shinji Kitao, Yuki Miyamoto, Koichi Okai, Noboru Sasao, Makoto Seto, Thorsten Schumm, Yudai Shigekawa, Kenji Tamasaku, Satoshi Uetake, Atsushi Yamaguchi, Yoshitaka Yoda, Akihiro Yoshimi, Koji Yoshimura
Publié dans: Journal of Synchrotron Radiation, Issue 28/1, 2021, Page(s) 111-119, ISSN 1600-5775
DOI: 10.1107/s1600577520014526

Role of triple excitations in calculating different properties of Ba +

Auteurs: S. G. Porsev, M. S. Safronova
Publié dans: Physical Review A, Issue 103/4, 2021, Page(s) 042815, ISSN 2469-9926
DOI: 10.1103/physreva.103.042815

Nuclear clocks for testing fundamental physics

Auteurs: E Peik, T Schumm, M S Safronova, A Pálffy, J Weitenberg, P G Thirolf
Publié dans: Quantum Science and Technology, Issue 6/3, 2021, Page(s) 034002, ISSN 2058-9565
DOI: 10.1088/2058-9565/abe9c2

Measurement of the Th 229 Isomer Energy with a Magnetic Microcalorimeter

Auteurs: Tomas Sikorsky, Jeschua Geist, Daniel Hengstler, Sebastian Kempf, Loredana Gastaldo, Christian Enss, Christoph Mokry, Jörg Runke, Christoph E. Düllmann, Peter Wobrauschek, Kjeld Beeks, Veronika Rosecker, Johannes H. Sterba, Georgy Kazakov, Thorsten Schumm, Andreas Fleischmann
Publié dans: Physical Review Letters, Issue 125/14, 2020, ISSN 0031-9007
DOI: 10.1103/physrevlett.125.142503

The Thorium-Isomer: Heartbeat for a Nuclear Clock

Auteurs: Peter G. Thirolf, B. Seiferle, L. v. d. Wense
Publié dans: Nuclear Physics News, Issue 31/1, 2021, Page(s) 13-18, ISSN 1061-9127
DOI: 10.1080/10619127.2020.1832809

Ensemble de données

Magnetic micro-calorimeter raw data

Auteurs: Jeschua Geist; Sikorsky, Tomas
Publié dans: Zenodo