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  High-Precision Measurement of the Proton’s Atomic Mass

Heiße, F., Köhler-Langes, F., Rau, S., Hou, J., Junck, S., Kracke, A., et al. (2017). High-Precision Measurement of the Proton’s Atomic Mass. Physical Review Letters, 119(03): 033001. doi:10.1103/PhysRevLett.119.033001.

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 Creators:
Heiße, Fabian1, 2, Author           
Köhler-Langes, Florian1, Author           
Rau, Sascha1, Author           
Hou, J.1, Author           
Junck, S.3, Author
Kracke, A.1, Author           
Mooser, A.4, Author
Quint, W.2, Author
Ulmer, S.4, Author
Werth, G.3, Author
Blaum, Klaus1, Author           
Sturm, Sven1, Author           
Affiliations:
1Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548              
2GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstraße 1, 64291 Darmstadt, Germany, ou_persistent22              
3Institut für Physik, Johannes Gutenberg-Universität, 55099 Mainz, Germany, ou_persistent22              
4RIKEN, Ulmer Fundamental Symmetries Laboratory, Wako, Saitama 351-0198, Japan, ou_persistent22              

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 MPINP: Präzisionsexperimente - Abteilung Blaum
 Abstract: We report on the precise measurement of the atomic mass of a single proton with a purpose-built Penning-trap system. With a precision of 32 parts per trillion our result not only improves on the current CODATA literature value by a factor of 3, but also disagrees with it at a level of about 3 standard deviations.

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Language(s): eng - English
 Dates: 2017-07-18
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1103/PhysRevLett.119.033001
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Title: Physical Review Letters
  Abbreviation : Phys. Rev. Lett.
Source Genre: Journal
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Publ. Info: Woodbury, N.Y. : American Physical Society
Pages: - Volume / Issue: 119 (03) Sequence Number: 033001 Start / End Page: - Identifier: ISSN: 0031-9007
CoNE: https://pure.mpg.de/cone/journals/resource/954925433406_1