Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 190

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Vacuum Radiative Level Shift and Spontaneous-Emission Linewidth of an Atom in an Optical Resonator

Heinzen, D. J., Feld, M. S.·1987·Physical Review Letters

Abstract

The center frequency and linewidth of the $^{1}S_{0}\ensuremath{-}^{1}P_{1}$ resonance line of barium atoms placed near the center of a concentric optical resonator are studied as functions of cavity tuning. Shifts in the transition center frequency, due to radiative level shifts, and changes in linewidth, due to enhanced and suppressed spontaneous emission, are observed. A QED calculation which explicitly includes the resonator mode density gives good agreement with the data.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1103/physrevlett.59.2623

Cites

2 of 2 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 2 references

Cited by

See all 190

Metadata

Authors
Heinzen, D. J., & Feld, M. S.
Venue
Physical Review Letters
Published
1987-12-07
Volume
59
Issue
23
Pages
2623-2626
ISSN
0031-9007 (ISSN-L)
OpenAlex
W2077651166
Cited by
190
References
2
FWCI
4.32
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Vacuum Radiative Level Shift and Spontaneous-Emission Linewidth of an Atom in an Optical Resonator. https://app.cochat.ai/papers/10.1103/physrevlett.59.2623
The paper
Heinzen, D. J., & Feld, M. S. (1987). Vacuum Radiative Level Shift and Spontaneous-Emission Linewidth of an Atom in an Optical Resonator. Physical Review Letters. https://doi.org/10.1103/physrevlett.59.2623

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.