The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Evidence for the Earth gravitational shift by direct atomic-time-scale comparison
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Integrity signals
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Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“The two clocks were separated in heights by ∆ h = 3250m, predicting a desynchronization of ∆ t/t ≈ g ∆ h/c 2 ≈ 30 . 6 ns d -1 , where g and c are the local gravity and the velocity of light in vacuum. The measurement gave (36 . 5 ± 5 . 8) ns d -1 , giving a relative accuracy of around 20%.”
From Chronometric Geodesy: Methods and Applications (2019) · cites this paper as [12]
In the citing paper
“Now, we can say that this experiment is amongst the first demonstration of chronometric levelling (see section 2.4): the clock comparison measured a difference of altitude between the two clocks of (3880 ± 620) m, to be compared with the otherwise measured value of 3250 m.”
From Chronometric Geodesy: Methods and Applications (2019) · cites this paper as [12]
Citations
Cites
Pound, R. V., & Rebka, G. A. (1960) · Physical Review Letters · doi:10.1103/physrevlett.4.337 · Cited by 804
Interaction of Neutrinos and Gravitational Fields
Brill, D. R., & Wheeler, J. A. (1957) · Reviews of Modern Physics · doi:10.1103/revmodphys.29.465 · Cited by 678
Around-the-World Atomic Clocks: Predicted Relativistic Time Gains
Hafele, J. C., & Keating, R. E. (1972) · Science · doi:10.1126/science.177.4044.166 · Cited by 565
The equivalence of inertial and passive gravitational mass
Roll, P. G., Krotkov, R., & Dicke, R. H. (1964) · Annals of Physics · doi:10.1016/0003-4916(64)90259-3 · Cited by 561
Beiträge zum Gesetze der Proportionalität von Trägheit und Gravität
v. Eötvös, R., Pekár, D., & Fekete, E. (1922) · Annalen der Physik · doi:10.1002/andp.19223730903 · Cited by 431
On Experimental Tests of the General Theory of Relativity
Schiff, L. I. (1960) · American Journal of Physics · doi:10.1119/1.1935800 · Cited by 255
Soldner, J. (1921) · Annalen der Physik · doi:10.1002/andp.19213701503 · Cited by 63
Areas of Promise for the Development of Future Primary Frequency Standards
Hellwig, H. W. (1970) · Metrologia · doi:10.1088/0026-1394/6/4/003 · Cited by 12
Verifying the gravitational shift due to the Earth’s rotation
Briatore, L., & Leschiutta, S. (1976) · Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento · doi:10.1007/bf02727483 · Cited by 4
Self-citation
Research works printed but not linked: 10
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Cited by
Null gravitational redshift experiment with nonidentical atomic clocks
Godone, A., Novero, C., & Tavella, P. (1995) · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · doi:10.1103/physrevd.51.319 · Cited by 55
Proper Time Experiments in Gravitational Fields with Atomic Clocks, Aircraft, and Laser Light Pulses
Alley, C. O. (1983) · Springer eBooks · doi:10.1007/978-1-4613-3712-6_18 · Cited by 36
Chronometric Geodesy: Methods and Applications
Delva, P., Denker, H., & Lion, G. (2019) · Fundamental Theories of Physics · doi:10.1007/978-3-030-11500-5_2 · Cited by 28
“he Hafele and Keating experiment, Briatore and Leschiutta did the rst experimental measurements of the gravitational redshift with a direct comparison of ground cesium beam atomic frequency standards [12]. The two clocks were separated in heights by h= 3250m, predicting a desynchronization of t=tˇg h=c2 ˇ30:6nsd 1, wh…”
Alley, C. O. (1979) · Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS) · doi:10.1109/freq.1979.200296 · Cited by 28
Chronometric measurement of orthometric height differences by means of atomic clocks
Kopeikin, S. M., Kanushin, V. F., Karpik, A. P., Tolstikov, A. S., Gienko, E. G., Goldobin, D. N., Kosarev, N. S., Ganagina, I. G., Mazurova, E. M., Karaush, A. A., et al. (2016) · Gravitation and Cosmology · doi:10.1134/s0202289316030099 · Cited by 21
Metadata
- Authors
- Briatore, L., & Leschiutta, S.
- Affiliations
- National Research Council (IT)
- Venue
- Il Nuovo Cimento B Series 11
- Published
- 1977-02
- Volume
- 37
- Issue
- 2
- Pages
- 219-231
- ISSN
- 1594-9982 (ISSN-L)
- 1826-9877
- OpenAlex
- W2177041028
- Cited by
- 25
- References
- 9
- Citations by year
- 2026: 1 · 2024: 2 · 2022: 2 · 2020: 1 · 2019: 2 · 2018: 1 · 2016: 1 · 2015: 3
- FWCI
- 0.59
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Il Nuovo cimento della Società italiana di fisica. B/Il Nuovo cimento B (publishedVersion)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Advanced Frequency and Time Standards
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Relativity and Gravitational Theory
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Pulsars and Gravitational Waves Research
- Keywords
- gravitational redshift, equivalence principle, atomic time scale, time scale comparison, time metrology, gravitational theory
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.
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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.
