Isotope-shift spectroscopy of the 1S0 → 3P1 and 1S0 → 3P0 transitions in strontium
Isotope-shift spectroscopy with narrow optical transitions provides a benchmark for atomic structure calculations and has also been proposed as a way to constrain theories predicting physics beyond the standard model. Here we measure frequency shifts of the 1 S 0 → 3 P 1 and 1 S 0 → 3 P 0 transition...
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| Veröffentlicht in: | Physical review research 2019-01, Vol.1 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Isotope-shift spectroscopy with narrow optical transitions provides a benchmark for atomic structure calculations and has also been proposed as a way to constrain theories predicting physics beyond the standard model. Here we measure frequency shifts of the
1
S
0
→
3
P
1
and
1
S
0
→
3
P
0
transitions between
84
Sr,
86
Sr, and
87
Sr, relative to
88
Sr. Using the isotope-shift measurements of the two transitions, a King plot analysis is performed, revealing a nonlinearity in the measured values. |
|---|---|
| ISSN: | 2643-1564 |
| DOI: | 10.1103/PhysRevResearch.1.033113 |