High-accuracy laser spectroscopy of H 2 + and the proton-electron mass ratio.

Alighanbari S, Schenkel MR, Korobov VI, Schiller S.

DOI: 10.1038/s41586-025-09306-2
Published: 2025-08-06
Container: Nature
Publisher: Not recorded
Open access: yes

Credibility signals

limited evidence Score 45/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1038/s41586-025-09306-2,
  title = {High-accuracy laser spectroscopy of H 2 + and the proton-electron mass ratio.},
  author = {Alighanbari S and  Schenkel MR and  Korobov VI and  Schiller S.},
  year = {2025},
  journal = {Nature},
  doi = {10.1038/s41586-025-09306-2},
  url = {https://doi.org/10.1038/s41586-025-09306-2}
}

RIS

TY  - JOUR
TI  - High-accuracy laser spectroscopy of H 2 + and the proton-electron mass ratio.
AU  - Alighanbari S
AU  -  Schenkel MR
AU  -  Korobov VI
AU  -  Schiller S.
PY  - 2025
JO  - Nature
DO  - 10.1038/s41586-025-09306-2
UR  - https://doi.org/10.1038/s41586-025-09306-2
ER  -

APA

S, A., MR, S., VI, K., & S., S. (2025). High-accuracy laser spectroscopy of H 2 + and the proton-electron mass ratio.. Nature. https://doi.org/10.1038/s41586-025-09306-2

Source records

europe-pmc · retrieved 2026-09-26T08:36:56.848Z