| Title: |
Absolute frequency measurements on the 5 s 5 p 3 P 0 → 5 s 6 d 3 D 1 transition in strontium |
| Authors: |
Zhang, S.; Tiwari, B. S.; Ganesh, S.; Singh, Y.; Flambaum, V. V. |
| Contributors: |
Horizon 2020 Framework Programme; HORIZON EUROPE Marie Sklodowska-Curie Actions; International Clock and Oscillator Networking |
| Source: |
Physical Review Research ; volume 6, issue 4 ; ISSN 2643-1564 |
| Publisher Information: |
American Physical Society (APS) |
| Publication Year: |
2024 |
| Description: |
We report the first absolute frequency measurements for the transition at 394 nm for all the stable strontium isotopes by utilizing repumping induced spectroscopy in a magneto-optical trap. Absolute transition frequency is measured to be 760524409251(25) kHz for . With reference to , the isotope shifts are measured to be 91052(35), 54600(33), and 51641(28) kHz for , and , respectively. We calculate the hyperfine constants A and B for the fermionic isotope at kHz level. Furthermore, we perform King plot analysis by combining isotope shifts on the 689-nm transition to our data. Published by the American Physical Society 2024 |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1103/physrevresearch.6.043106 |
| DOI: |
10.1103/PhysRevResearch.6.043106 |
| DOI: |
10.1103/PhysRevResearch.6.043106/fulltext |
| Availability: |
https://doi.org/10.1103/physrevresearch.6.043106; https://link.aps.org/article/10.1103/PhysRevResearch.6.043106; http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevResearch.6.043106/fulltext |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| Accession Number: |
edsbas.8496ECA5 |
| Database: |
BASE |