The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
New high-precision comparison of electron and positron g factors
Abstract
Single electrons and positrons have been alternately isolated in the same compensated Penning trap in order to form the geonium pseudoatom under nearly identical conditions. For each, the g-factor anomaly is obtained by measurement of both the spin-cyclotron difference frequency and the cyclotron frequency. A search for systematic effects uncovered a small (but common) residual shift due to the cyclotron excitation field. Extrapolation to zero power yields ${e}^{+}$ and ${e}^{\mathrm{\ensuremath{-}}}$ g factors with a smaller statistical error and a new particle-antiparticle comparison: g(${e}^{\mathrm{\ensuremath{-}}}$)/ g(${e}^{+}$)=1+(0.5\ifmmode\pm\else\textpm\fi{}2.1)\ifmmode\times\else\texttimes\fi{}${10}^{\ensuremath{-}12}$. . AE
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Cites
Geonium theory: Physics of a single electron or ion in a Penning trap
Brown, L. S., & Gabrielse, G. (1986) · Reviews of Modern Physics · doi:10.1103/revmodphys.58.233 · Cited by 1,367
Wohl, C. G., Cahn, R. N., Rittenberg, A., Trippe, T. G., Yost, G. P., Porter, F. C., Hernandez, J. J., Montanet, L., Hendrick, R. E., Crawford, R. L., et al. (1984) · Reviews of Modern Physics · doi:10.1103/revmodphys.56.s1 · Cited by 454
Die dreidimensionale Stabilisierung von Ladungstr�gern in einem Vierpolfeld
Fischer, E. (1959) · Zeitschrift f�r Physik · doi:10.1007/bf01332512 · Cited by 388
Die glimmentladung bei niedrigem druck zwischen koaxialen zylindern in einem axialen magnetfeld
Penning, F. M. (1936) · Physica · doi:10.1016/s0031-8914(36)80313-9 · Cited by 383
Precision spectroscopy of a charged particle in an imperfect Penning trap
Brown, L. S., & Gabrielse, G. (1982) · Physical Review A · doi:10.1103/physreva.25.2423 · Cited by 231
New Frontiers in High-Energy Physics
Perlmutter, A., & Scott, L. F. (1978) · Springer eBooks · doi:10.1007/978-1-4613-2865-0 · Cited by 152
Electron magnetic moment from geonium spectra: Early experiments and background concepts
Dyck, R. S. V., Schwinberg, P. B., & DEHMELT, H. G. (1986) · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · doi:10.1103/physrevd.34.722 · Cited by 124
Self-citationTrapping and thermalization of positrons for geonium spectroscopy
Schwinberg, P. B., Dyck, R. S. V., & DEHMELT, H. G. (1981) · Physics Letters A · doi:10.1016/0375-9601(81)90038-4 · Cited by 117
Self-citationContinuous Stern-Gerlach effect: Principle and idealized apparatus
Dehmelt, H. (1986) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.83.8.2291 · Cited by 115
Self-citationNew Comparison of the Positron and Electron g Factors
Schwinberg, P. B., Dyck, R. S. V., & DEHMELT, H. G. (1981) · Physical Review Letters · doi:10.1103/physrevlett.47.1679 · Cited by 112
Self-citation
Research works printed but not linked: 7
- R. S. Van Dyck, Jr., 1984, Atomic Physics 9
- H. Dehmelt, 1981, Atomic Physics 7
- B. N. Taylor, 1985, J. Res. Natl. Bur. Stand., 90, 91, 10.6028/jres.090.006 · doi:10.6028/jres.090.006
- G. Sloggett, 1986, Rev. Lett., 57, 3237, 10.1103/PhysRevLett.57.3237 · doi:10.1103/physrevlett.57.3237
- M. Samuel, 1986, Phys. Rev. Lett., 57, 3133, 10.1103/PhysRevLett.57.3133 · doi:10.1103/physrevlett.57.3133
- P. B. Schwinberg, Jr., 1981, Bull. Am. Phys. Soc., 26, 598
- G. Gabrielse, 1981, Bull. Am. Phys. Soc., 26, 598
Cited by
Lorentz-violating extension of the standard model
Colladay, D., & Kostelecký, V. A. (1998) · Physical Review D · doi:10.1103/physrevd.58.116002 · Cited by 2,403
New measurement of the electron magnetic moment and the fine structure constant
Hanneke, D., Fogwell, S., & Gabrielse, G. (2008) · Physical Review Letters · doi:10.1103/physrevlett.100.120801 · Cited by 1,138
High-accuracy mass spectrometry with stored ions
Blaum, K. (2006) · Physics Reports · doi:10.1016/j.physrep.2005.10.011 · Cited by 685
Determination of the fine-structure constant with an accuracy of 81 parts per trillion
Morel, L., Yao, Z., Cladé, P., & Guellati-Khélifa, S. (2020) · Nature · doi:10.1038/s41586-020-2964-7 · Cited by 590
New Measurement of the Electron Magnetic Moment Using a One-Electron Quantum Cyclotron
Odom, B., Hanneke, D., D’Urso, B., & Gabrielse, G. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.030801 · Cited by 387
Metadata
- Authors
- Van Dyck, R. S., Schwinberg, P. B., & Dehmelt, H. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1987-07-06
- Volume
- 59
- Issue
- 1
- Pages
- 26-29
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2149939727
- Cited by
- 659
- References
- 14
- FWCI
- 9.83
- Type
- journal article
- Language
- en
- Open access
- closed
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