Search for T-violating transverse muon polarization in K+ → π0 μ+ ν decay using stopped kaons

M. Abe, M. Aoki, I. Arai, Y. Asano, T. Baker, M. Blecher, M. D. Chapman, D. V. Dementyev, P. Depommier, M. P. Grigorjev, P. Gumplinger, M. Hasinoff, R. Henderson, K. Horie, W. S. Hou, H. C. Huang, Y. Igarashi, T. Ikeda, J. Imazato, A. P. Ivashkin & 26 others Ju Hwan Kang, W. Keil, M. M. Khabibullin, A. N. Khotjantsev, Y. G. Kudenko, Y. Kuno, J. M. Lee, K. S. Lee, G. Y. Lim, J. A. Macdonald, D. R. Marlow, C. R. Mindas, O. V. Mineev, C. Rangacharyulu, S. K. Sahu, S. Sekikawa, H. M. Shimizu, S. Shimizu, Y. H. Shin, Y. M. Shin, K. S. Sim, A. Suzuki, T. Tashiro, A. Watanabe, D. H. Wright, T. Yokoi

Research output: Contribution to journalArticle

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Abstract

An improved search for a T-violating transverse muon polarization (PT) in K+ → π0μ+ν decay was performed using kaon decays at rest. By means of this method, PT was extracted with small systematic errors, PT = −0.0042±0.0049(stat)±0.0009(syst), and the T-violation parameter was determined to be Im ξ = −0.013±0.016(stat) ±0.003(syst).

Original languageEnglish
Pages (from-to)4253-4256
Number of pages4
JournalPhysical Review Letters
Volume83
Issue number21
DOIs
Publication statusPublished - 1999 Jan 1

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kaons
muons
decay
polarization
systematic errors

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Abe, M. ; Aoki, M. ; Arai, I. ; Asano, Y. ; Baker, T. ; Blecher, M. ; Chapman, M. D. ; Dementyev, D. V. ; Depommier, P. ; Grigorjev, M. P. ; Gumplinger, P. ; Hasinoff, M. ; Henderson, R. ; Horie, K. ; Hou, W. S. ; Huang, H. C. ; Igarashi, Y. ; Ikeda, T. ; Imazato, J. ; Ivashkin, A. P. ; Kang, Ju Hwan ; Keil, W. ; Khabibullin, M. M. ; Khotjantsev, A. N. ; Kudenko, Y. G. ; Kuno, Y. ; Lee, J. M. ; Lee, K. S. ; Lim, G. Y. ; Macdonald, J. A. ; Marlow, D. R. ; Mindas, C. R. ; Mineev, O. V. ; Rangacharyulu, C. ; Sahu, S. K. ; Sekikawa, S. ; Shimizu, H. M. ; Shimizu, S. ; Shin, Y. H. ; Shin, Y. M. ; Sim, K. S. ; Suzuki, A. ; Tashiro, T. ; Watanabe, A. ; Wright, D. H. ; Yokoi, T. / Search for T-violating transverse muon polarization in K+ → π0 μ+ ν decay using stopped kaons. In: Physical Review Letters. 1999 ; Vol. 83, No. 21. pp. 4253-4256.
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abstract = "An improved search for a T-violating transverse muon polarization (PT) in K+ → π0μ+ν decay was performed using kaon decays at rest. By means of this method, PT was extracted with small systematic errors, PT = −0.0042±0.0049(stat)±0.0009(syst), and the T-violation parameter was determined to be Im ξ = −0.013±0.016(stat) ±0.003(syst).",
author = "M. Abe and M. Aoki and I. Arai and Y. Asano and T. Baker and M. Blecher and Chapman, {M. D.} and Dementyev, {D. V.} and P. Depommier and Grigorjev, {M. P.} and P. Gumplinger and M. Hasinoff and R. Henderson and K. Horie and Hou, {W. S.} and Huang, {H. C.} and Y. Igarashi and T. Ikeda and J. Imazato and Ivashkin, {A. P.} and Kang, {Ju Hwan} and W. Keil and Khabibullin, {M. M.} and Khotjantsev, {A. N.} and Kudenko, {Y. G.} and Y. Kuno and Lee, {J. M.} and Lee, {K. S.} and Lim, {G. Y.} and Macdonald, {J. A.} and Marlow, {D. R.} and Mindas, {C. R.} and Mineev, {O. V.} and C. Rangacharyulu and Sahu, {S. K.} and S. Sekikawa and Shimizu, {H. M.} and S. Shimizu and Shin, {Y. H.} and Shin, {Y. M.} and Sim, {K. S.} and A. Suzuki and T. Tashiro and A. Watanabe and Wright, {D. H.} and T. Yokoi",
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Abe, M, Aoki, M, Arai, I, Asano, Y, Baker, T, Blecher, M, Chapman, MD, Dementyev, DV, Depommier, P, Grigorjev, MP, Gumplinger, P, Hasinoff, M, Henderson, R, Horie, K, Hou, WS, Huang, HC, Igarashi, Y, Ikeda, T, Imazato, J, Ivashkin, AP, Kang, JH, Keil, W, Khabibullin, MM, Khotjantsev, AN, Kudenko, YG, Kuno, Y, Lee, JM, Lee, KS, Lim, GY, Macdonald, JA, Marlow, DR, Mindas, CR, Mineev, OV, Rangacharyulu, C, Sahu, SK, Sekikawa, S, Shimizu, HM, Shimizu, S, Shin, YH, Shin, YM, Sim, KS, Suzuki, A, Tashiro, T, Watanabe, A, Wright, DH & Yokoi, T 1999, 'Search for T-violating transverse muon polarization in K+ → π0 μ+ ν decay using stopped kaons', Physical Review Letters, vol. 83, no. 21, pp. 4253-4256. https://doi.org/10.1103/PhysRevLett.83.4253

Search for T-violating transverse muon polarization in K+ → π0 μ+ ν decay using stopped kaons. / Abe, M.; Aoki, M.; Arai, I.; Asano, Y.; Baker, T.; Blecher, M.; Chapman, M. D.; Dementyev, D. V.; Depommier, P.; Grigorjev, M. P.; Gumplinger, P.; Hasinoff, M.; Henderson, R.; Horie, K.; Hou, W. S.; Huang, H. C.; Igarashi, Y.; Ikeda, T.; Imazato, J.; Ivashkin, A. P.; Kang, Ju Hwan; Keil, W.; Khabibullin, M. M.; Khotjantsev, A. N.; Kudenko, Y. G.; Kuno, Y.; Lee, J. M.; Lee, K. S.; Lim, G. Y.; Macdonald, J. A.; Marlow, D. R.; Mindas, C. R.; Mineev, O. V.; Rangacharyulu, C.; Sahu, S. K.; Sekikawa, S.; Shimizu, H. M.; Shimizu, S.; Shin, Y. H.; Shin, Y. M.; Sim, K. S.; Suzuki, A.; Tashiro, T.; Watanabe, A.; Wright, D. H.; Yokoi, T.

In: Physical Review Letters, Vol. 83, No. 21, 01.01.1999, p. 4253-4256.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Search for T-violating transverse muon polarization in K+ → π0 μ+ ν decay using stopped kaons

AU - Abe, M.

AU - Aoki, M.

AU - Arai, I.

AU - Asano, Y.

AU - Baker, T.

AU - Blecher, M.

AU - Chapman, M. D.

AU - Dementyev, D. V.

AU - Depommier, P.

AU - Grigorjev, M. P.

AU - Gumplinger, P.

AU - Hasinoff, M.

AU - Henderson, R.

AU - Horie, K.

AU - Hou, W. S.

AU - Huang, H. C.

AU - Igarashi, Y.

AU - Ikeda, T.

AU - Imazato, J.

AU - Ivashkin, A. P.

AU - Kang, Ju Hwan

AU - Keil, W.

AU - Khabibullin, M. M.

AU - Khotjantsev, A. N.

AU - Kudenko, Y. G.

AU - Kuno, Y.

AU - Lee, J. M.

AU - Lee, K. S.

AU - Lim, G. Y.

AU - Macdonald, J. A.

AU - Marlow, D. R.

AU - Mindas, C. R.

AU - Mineev, O. V.

AU - Rangacharyulu, C.

AU - Sahu, S. K.

AU - Sekikawa, S.

AU - Shimizu, H. M.

AU - Shimizu, S.

AU - Shin, Y. H.

AU - Shin, Y. M.

AU - Sim, K. S.

AU - Suzuki, A.

AU - Tashiro, T.

AU - Watanabe, A.

AU - Wright, D. H.

AU - Yokoi, T.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - An improved search for a T-violating transverse muon polarization (PT) in K+ → π0μ+ν decay was performed using kaon decays at rest. By means of this method, PT was extracted with small systematic errors, PT = −0.0042±0.0049(stat)±0.0009(syst), and the T-violation parameter was determined to be Im ξ = −0.013±0.016(stat) ±0.003(syst).

AB - An improved search for a T-violating transverse muon polarization (PT) in K+ → π0μ+ν decay was performed using kaon decays at rest. By means of this method, PT was extracted with small systematic errors, PT = −0.0042±0.0049(stat)±0.0009(syst), and the T-violation parameter was determined to be Im ξ = −0.013±0.016(stat) ±0.003(syst).

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UR - http://www.scopus.com/inward/citedby.url?scp=0001217573&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.83.4253

DO - 10.1103/PhysRevLett.83.4253

M3 - Article

VL - 83

SP - 4253

EP - 4256

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 21

ER -