Status of the PIENU experiment

T. Numao; A. Aguilar-Arevalo; M. Aoki; M. Blecher; D. I. Britton; D. A. Bryman; D. Vom Bruch; S. Chen; J. Comfort; S. Cuen-Rochin; L. Doria; P. Gumplinger; A. Hussein; Y. Igarashi; S. Ito; S. Kettell; L. Kurchaninov; L. Littenberg; C. Malbrunot; R. Mischke; D. Protopopescu; A. Sher; T. Sullivan; D. Vavilov

doi:10.1088/1742-6596/556/1/012002

Status of the PIENU experiment

T. Numao
, A. Aguilar-Arevalo
, M. Aoki
, M. Blecher
, D. I. Britton
, D. A. Bryman
, D. Vom Bruch
, S. Chen
, J. Comfort
, S. Cuen-Rochin
, L. Doria
, P. Gumplinger
, A. Hussein
, Y. Igarashi
, S. Ito
, S. Kettell
, L. Kurchaninov
, L. Littenberg
, C. Malbrunot
, R. Mischke

D. Protopopescu, A. Sher, T. Sullivan, D. Vavilov

Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

The branching ratio, R_e/μ Γ(π → eν + eνγ)/Γ(π → μν + μνγ), provides a sensitive test of muon-electron universality in weak interactions. The status of the PIENU experiment at TRIUMF, which aims to improve the precision of the R_e/μ measurement by a factor of > 5, is presented.

Original language	English (US)
Article number	012002
Journal	Journal of Physics: Conference Series
Volume	556
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/556/1/012002
State	Published - 2014
Event	11th International Conference on Hyperons, Charm and Beauty Hadrons, BEACH 2014 - Birmingham, United Kingdom Duration: Jul 21 2014 → Jul 26 2014

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1088/1742-6596/556/1/012002

Cite this

Numao, T., Aguilar-Arevalo, A., Aoki, M., Blecher, M., Britton, D. I., Bryman, D. A., Vom Bruch, D., Chen, S., Comfort, J., Cuen-Rochin, S., Doria, L., Gumplinger, P., Hussein, A., Igarashi, Y., Ito, S., Kettell, S., Kurchaninov, L., Littenberg, L., Malbrunot, C., ... Vavilov, D. (2014). Status of the PIENU experiment. Journal of Physics: Conference Series, 556(1), Article 012002. https://doi.org/10.1088/1742-6596/556/1/012002

Numao, T, Aguilar-Arevalo, A, Aoki, M, Blecher, M, Britton, DI, Bryman, DA, Vom Bruch, D, Chen, S, Comfort, J, Cuen-Rochin, S, Doria, L, Gumplinger, P, Hussein, A, Igarashi, Y, Ito, S, Kettell, S, Kurchaninov, L, Littenberg, L, Malbrunot, C, Mischke, R, Protopopescu, D, Sher, A, Sullivan, T & Vavilov, D 2014, 'Status of the PIENU experiment', Journal of Physics: Conference Series, vol. 556, no. 1, 012002. https://doi.org/10.1088/1742-6596/556/1/012002

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title = "Status of the PIENU experiment",

abstract = "The branching ratio, Re/μ Γ(π → eν + eνγ)/Γ(π → μν + μνγ), provides a sensitive test of muon-electron universality in weak interactions. The status of the PIENU experiment at TRIUMF, which aims to improve the precision of the Re/μ measurement by a factor of > 5, is presented.",

author = "T. Numao and A. Aguilar-Arevalo and M. Aoki and M. Blecher and Britton, \{D. I.\} and Bryman, \{D. A.\} and \{Vom Bruch\}, D. and S. Chen and J. Comfort and S. Cuen-Rochin and L. Doria and P. Gumplinger and A. Hussein and Y. Igarashi and S. Ito and S. Kettell and L. Kurchaninov and L. Littenberg and C. Malbrunot and R. Mischke and D. Protopopescu and A. Sher and T. Sullivan and D. Vavilov",

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year = "2014",

doi = "10.1088/1742-6596/556/1/012002",

language = "English (US)",

volume = "556",

journal = "Journal of Physics: Conference Series",

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AU - Numao, T.

AU - Aguilar-Arevalo, A.

AU - Aoki, M.

AU - Blecher, M.

AU - Britton, D. I.

AU - Bryman, D. A.

AU - Vom Bruch, D.

AU - Chen, S.

AU - Comfort, J.

AU - Cuen-Rochin, S.

AU - Doria, L.

AU - Gumplinger, P.

AU - Hussein, A.

AU - Igarashi, Y.

AU - Ito, S.

AU - Kettell, S.

AU - Kurchaninov, L.

AU - Littenberg, L.

AU - Malbrunot, C.

AU - Mischke, R.

AU - Protopopescu, D.

AU - Sher, A.

AU - Sullivan, T.

AU - Vavilov, D.

PY - 2014

Y1 - 2014

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AB - The branching ratio, Re/μ Γ(π → eν + eνγ)/Γ(π → μν + μνγ), provides a sensitive test of muon-electron universality in weak interactions. The status of the PIENU experiment at TRIUMF, which aims to improve the precision of the Re/μ measurement by a factor of > 5, is presented.

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SN - 1742-6588

VL - 556

JO - Journal of Physics: Conference Series

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T2 - 11th International Conference on Hyperons, Charm and Beauty Hadrons, BEACH 2014

Y2 - 21 July 2014 through 26 July 2014

ER -

Status of the PIENU experiment

Abstract

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