{
  "meta": {
    "api_type": "NWO Projects API",
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    "licence": {
      "name": "CC0 1.0 Universal",
      "url": "https://creativecommons.org/publicdomain/zero/1.0",
      "description": "To the extent possible under law, all copyright and related or neighbouring rights have been waived worldwide to the data made available through this API."
    },
    "documentation": "https://doi.org/10.5281/zenodo.14918287",
    "release_date": "2025-08-20T00:00:00",
    "funder": "https://doi.org/10.13039/501100003246",
    "ror_id": "https://ror.org/04jsz6e67",
    "date": "2026-11-05T00:00:00",
    "count": 1,
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    "pages": 1,
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  "projects": [
    {
      "project_id": "OCENW.M.24.050",
      "title": "Helium (plus) as quantum probe for fundamental constants and new physics – “Q-PROBE”",
      "funding_scheme_id": 5416,
      "funding_scheme": "Open Competitie ENW - M 2024/2025 Pakket 24-1",
      "department": "Exacte en Natuurwetenschappen",
      "sub_department": "Exacte en Natuurwetenschappen",
      "start_date": "2025-10-01T00:00:00",
      "reporting_year": 2025,
      "summary_nl": "Grootte doet er toe: natuurkunde onder een laser-vergrootglas\n\n\n\nGeavanceerde lasers en atoomklokken maken het nu mogelijk om de kernstraal in atomen te bepalen door heel nauwkeurig te kijken naar de kleuren die atomen absorberen of uitzenden. Wij gebruiken helium en vergelijken dit met metingen in  een exotische variant “muonisch helium” dat gemaakt wordt in deeltjesversnellers. De uitkomst van beide metingen zou gelijk moeten zijn, maar is dat ook zo? We willen afwijkingen die recent gevonden zijn veel nauwkeuriger onderzoeken met gewoon helium om op die manier aanwijzingen te vinden voor onbekende natuurkunde en de nauwkeurigheid van fundamentele natuurconstanten te verbeteren.",
      "summary_en": "Size matters: physics under a laser-magnifying glass\n\n\n\nAdvanced lasers and atomic clocks now enable measuring the size of atomic nuclei by carefully looking at the colours that atoms absorb or emit. We do measurements in helium and compare these to measurements in an exotic variety “muonic helium” which is created with particle-accelerators. The outcome should be the same, but does it? Recently, deviations were found. We want to investigate these further by strongly improving measurements in normal helium with the potential to find clues for new physics and improve the accuracy of the fundamental constants of nature.",
      "award_amount": 799278,
      "grant_id": "https://doi.org/10.61686/GZQSV13170",
      "project_members": [
        {
          "role": "Researcher",
          "member_id": 620347,
          "last_name": "Li",
          "degree_post_nominal": "MSc",
          "initials": "H",
          "first_name": "Haoyuan",
          "organisation": "Vrije Universiteit Amsterdam||Faculteit der Bètawetenschappen (Faculty of Science)||Afdeling Natuur- en Sterrenkunde (Physics and Astronomy)||Atoms, Molecules and Lasers",
          "organisation_id": 80628,
          "ror": "https://ror.org/008xxew50",
          "active": true
        },
        {
          "role": "Co-applicant",
          "member_id": 120414,
          "last_name": "Bethlem",
          "degree_pre_nominal": "prof. dr.",
          "initials": "H.L.",
          "first_name": "Hendrick",
          "organisation": "Vrije Universiteit Amsterdam||Faculteit der Bètawetenschappen (Faculty of Science)||Afdeling Natuur- en Sterrenkunde (Physics and Astronomy)",
          "organisation_id": 78939,
          "ror": "https://ror.org/008xxew50",
          "active": true
        },
        {
          "role": "Main Applicant",
          "member_id": 187280,
          "last_name": "Eikema",
          "degree_pre_nominal": "prof. dr.",
          "initials": "K.S.E.",
          "first_name": "Kjeld",
          "organisation": "Vrije Universiteit Amsterdam||Faculteit der Bètawetenschappen (Faculty of Science)||Afdeling Natuur- en Sterrenkunde (Physics and Astronomy)",
          "organisation_id": 78939,
          "ror": "https://ror.org/008xxew50",
          "active": true
        },
        {
          "role": "Project leader",
          "member_id": 187280,
          "last_name": "Eikema",
          "degree_pre_nominal": "prof. dr.",
          "initials": "K.S.E.",
          "first_name": "Kjeld",
          "organisation": "Vrije Universiteit Amsterdam||Faculteit der Bètawetenschappen (Faculty of Science)||Afdeling Natuur- en Sterrenkunde (Physics and Astronomy)",
          "organisation_id": 78939,
          "ror": "https://ror.org/008xxew50",
          "active": true
        }
      ]
    }
  ]
}