Muon g - 2 Experiment at Brookhaven national laboratory

V. W. Hughes, H. N. Brown, G. Bunce, R. M. Carey, P. Cushman, G. T. Danby, P. T. Debevec, M. Deile, H. Deng, W. Deninger, S. K. Dhawan, V. P. Druzhinin, L. Duong, E. Efstathiadis, F. J.M. Farley, G. V. Fedotovich, S. Giron, F. Gray, D. Grigoriev, M. Grosse-PerdekampA. Grossman, M. F. Hare, D. W. Hertzog, M. Iwasaki, K. Jungmann, D. Kawall, M. Kawamur, B. I. Khazin, J. Kindem, F. Krienen, I. Kronkvist, R. Larsen, Y. Y. Lee, I. Logashenko, R. McNabb, W. Meng, J. Mi, J. P. Miller, W. M. Morse, D. Nikas, C. J.G. Onderwater, Y. Orlov, C. S. Ozben, J. M. Paley, C. Polly, J. Pretz, R. Prigl, G. zu Putlitz, S. I. Redin, O. Rind

Research output: Contribution to journalReview articlepeer-review


A precise measurement of the anomalous g value, aμ+ = (g - 2)/2, for the positive muon has been made at the Brookhaven Alternating Gradient Synchrotron. The result aμ+ = 11 659 202(14)(6) × 10-10 (1.3 ppm) is in good agreement with previous measurements and has an error one third that of the combined previous data. The current theoretical value from the standard model is aμ(SM)= 11 659 159.6(6.7) × 10-10 (0.57 ppm) and aμ(exp)-aμ(SM) = 42(16) × 10-10 in which aμ(exp) is the world average experimental value.

Original languageEnglish (US)
Pages (from-to)156-159
Number of pages4
JournalNuclear Physics B - Proceedings Supplements
Issue number1-3
StatePublished - Feb 2002

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