Measurement of the anomalous precession frequency of the muon in the Fermilab Muon g − 2 Experiment

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10.1103/physrevd.103.072002
Author(s)
Albahri, T.
Anastasi, A.
Anisenkov, A.
Badgley, K.
Baeßler, S.
Bailey, I.
Baranov, V.A.
Barlas-Yucel, E.
Barrett, T.
Basti, A.
Bedeschi, F.
Berz, M.
Bhattacharya, M.
Binney, H.P.
Bloom, P.
Bono, J.
Bottalico, E.
Bowcock, T.
Cantatore, G.
Carey, Robert M.
Casey, B.C.K
Cauz, D.
Chakraborty, R.
Chang, S.P.
Chapelain, A.
Charity, S.
Chislett, R.
Choi, J.
Chu, Z.
Chupp, T.E.
Corrodi, S.
Cotrozzi, L.
Crnkovic, J.D.
Dabagov, S.
Debevec, P.T.
Di Falco, S.
Di Meo, P.
Di Sciascio, G.
Di Stefano, R.
Driutti, A.
Duginov, V.N.
Eads, M.
Esquivel, J.
Farooq, M.
Fatemi, R.
Ferrari, C.
Fertl, M.
Fienberg, A.T.
Fioretti, A.
Flay, D.
Frlež, E.
Froemming, N.S.
Fry, J.
Gabbanini, C.
Galati, M.D.
Ganguly, S.
Garcia, A.
George, J.
Gibbons, L.K.
Gioiosa, A.
Giovanetti, K.L.
Girotti, P.
Gohn, W.
Gorringe, T.
Grange, J.
Grant, S.
Gray, F.
Haciomeroglu, S.
Halewood-Leagas, T.
Hampai, D.
Han, F.
Hempstead, J.
Herrod, A.T.
Hertzog, D.W.
Hesketh, G.
Hibbert, A.
Hodge, Z.
Holzbauer, J.L.
Hong, K.W.
Hong, R.
Iacovacci, M.
Incagli, M.
Kammel, P.
Kargiantoulakis, M.
Karuza, M.
Kaspar, J.
Kawall, D.
Kelton, L.
Keshavarzi, A.
Kessler, D.
Khaw, K.S.
Khechadoorian, Z.
Khomutov, N.V.
Kiburg, B.
Kiburg, M.
Kim, O.
Kim, Y.I.
King, B.
Kinnaird, N.
Kraegeloh, E.
Kuchibhotla, A.
Kuchinskiy, N.A.
Labe, K.R.
LaBounty, J.
Lancaster, M.
Lee, M.J.
Lee, S.
Leo, S.
Li, B.
Li, D.
Li, L.
Logashenko, I.
Lorente Campos, A.
Lucà, A.
Lukicov, G.
Lusiani, A.
Lyon, A.L.
MacCoy, B.
Madrak, R.
Makino, K.
Marignetti, F.
Mastroianni, S.
Miller, J.P.
Miozzi, S.
Morse, W.M.
Mott, James
Nath, A.
Nguyen, H.
Osofsky, R.
Park, S.
Pauletta, G.
Piacentino, G.M.
Pilato, R.N.
Pitts, K.T.
Plaster, B.
Počanić, D.
Pohlman, N.
Polly, C.C.
Price, J.
Quinn, B.
Raha, N.
Ramachandran, S.
Ramberg, E.
Ritchie, J.L.
Roberts, B.L.
Rubin, D.L.
Santi, L.
Schlesier, C.
Schreckenberger, A.
Semertzidis, Y.K.
Shemyakin, D.
Smith, M.W.
Sorbara, M.
Stöckinger, D.
Stapleton, J.
Stoughton, C.
Stratakis, D.
Stuttard, T.
Swanson, H.E.
Sweetmore, G.
Sweigart, D.A.
Syphers, M.J.
Tarazona, D.A.
Teubner, T.
Tewsley-Booth, A.E.
Thomson, K.
Tishchenko, V.
Tran, N.H.
Turner, W.
Valetov, E.
Vasilkova, D.
Venanzoni, G.
Walton, T.
Weisskopf, A.
Welty-Rieger, L.
Winter, P.
Wolski, A.
Wu, W.
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https://hdl.handle.net/2144/44713
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Citation (published version)
T. Albahri, A. Anastasi, A. Anisenkov, K. Badgley, S. Baeßler, I. Bailey, V.A. Baranov, E. Barlas-Yucel, T. Barrett, A. Basti, F. Bedeschi, M. Berz, M. Bhattacharya, H.P. Binney, P. Bloom, J. Bono, E. Bottalico, T. Bowcock, G. Cantatore, R.M. Carey, B.C.K. Casey, D. Cauz, R. Chakraborty, S.P. Chang, A. Chapelain, S. Charity, R. Chislett, J. Choi, Z. Chu, T.E. Chupp, S. Corrodi, L. Cotrozzi, J.D. Crnkovic, S. Dabagov, P.T. Debevec, S. Di Falco, P. Di Meo, G. Di Sciascio, R. Di Stefano, A. Driutti, V.N. Duginov, M. Eads, J. Esquivel, M. Farooq, R. Fatemi, C. Ferrari, M. Fertl, A.T. Fienberg, A. Fioretti, D. Flay, E. Frlež, N.S. Froemming, J. Fry, C. Gabbanini, M.D. Galati, S. Ganguly, A. Garcia, J. George, L.K. Gibbons, A. Gioiosa, K.L. Giovanetti, P. Girotti, W. Gohn, T. Gorringe, J. Grange, S. Grant, F. Gray, S. Haciomeroglu, T. Halewood-Leagas, D. Hampai, F. Han, J. Hempstead, A.T. Herrod, D.W. Hertzog, G. Hesketh, A. Hibbert, Z. Hodge, J.L. Holzbauer, K.W. Hong, R. Hong, M. Iacovacci, M. Incagli, P. Kammel, M. Kargiantoulakis, M. Karuza, J. Kaspar, D. Kawall, L. Kelton, A. Keshavarzi, D. Kessler, K.S. Khaw, Z. Khechadoorian, N.V. Khomutov, B. Kiburg, M. Kiburg, O. Kim, Y.I. Kim, B. King, N. Kinnaird, E. Kraegeloh, A. Kuchibhotla, N.A. Kuchinskiy, K.R. Labe, J. LaBounty, M. Lancaster, M.J. Lee, S. Lee, S. Leo, B. Li, D. Li, L. Li, I. Logashenko, A. Lorente Campos, A. Lucà, G. Lukicov, A. Lusiani, A.L. Lyon, B. MacCoy, R. Madrak, K. Makino, F. Marignetti, S. Mastroianni, J.P. Miller, S. Miozzi, W.M. Morse, J. Mott, A. Nath, H. Nguyen, R. Osofsky, S. Park, G. Pauletta, G.M. Piacentino, R.N. Pilato, K.T. Pitts, B. Plaster, D. Počanić, N. Pohlman, C.C. Polly, J. Price, B. Quinn, N. Raha, S. Ramachandran, E. Ramberg, J.L. Ritchie, B.L. Roberts, D.L. Rubin, L. Santi, C. Schlesier, A. Schreckenberger, Y.K. Semertzidis, D. Shemyakin, M.W. Smith, M. Sorbara, D. Stöckinger, J. Stapleton, C. Stoughton, D. Stratakis, T. Stuttard, H.E. Swanson, G. Sweetmore, D.A. Sweigart, M.J. Syphers, D.A. Tarazona, T. Teubner, A.E. Tewsley-Booth, K. Thomson, V. Tishchenko, N.H. Tran, W. Turner, E. Valetov, D. Vasilkova, G. Venanzoni, T. Walton, A. Weisskopf, L. Welty-Rieger, P. Winter, A. Wolski, W. Wu. "Measurement of the anomalous precession frequency of the muon in the Fermilab Muon <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>g</mml:mi><mml:mo>−</mml:mo><mml:mn>2</mml:mn></mml:math> Experiment." Physical Review D, Volume 103, Issue 7, https://doi.org/10.1103/physrevd.103.072002
Abstract
The Muon g−2 Experiment at Fermi National Accelerator Laboratory (FNAL) has measured the muon anomalous precession frequency ωma to an uncertainty of 434 parts per billion (ppb), statistical, and 56 ppb, systematic, with data collected in four storage ring configurations during its first physics run in 2018. When combined with a precision measurement of the magnetic field of the experiment’s muon storage ring, the precession frequency measurement determines a muon magnetic anomaly of aμ(FNAL)=116592040(54)×10−11 (0.46 ppm). This article describes the multiple techniques employed in the reconstruction, analysis, and fitting of the data to measure the precession frequency. It also presents the averaging of the results from the 11 separate determinations of ωma, and the systematic uncertainties on the result.
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© CERN for the benefit of the ATLAS collaboration 2019. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Funded by SCOAP3.
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