Abstract
We report the results of the measurement of T-violating transverse muon polarization in the decays K +→μ + ν μ π 0 (K μ3) and K +→μ + ν μ γ(K μ2γ) performed in experiment E246 at KEK. The preliminary results obtained for the entire data set taken in the period 1996–2000 are consistent with no T violation in both decays.
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References
E. Golowich and G. Valencia, Phys. Rev. D 40, 112 (1989); I. I. Bigi and A. I. Sanda, Cambridge Monogr. Part. Phys. Nucl. Phys. Cosmol. 9, 1 (2000).
A. R. Zhitnitsky, Yad. Fiz. 31, 1024 (1980) [Sov. J. Nucl. Phys. 31, 529 (1980)]; V. P. Efrosinin et al., Phys. Lett. B 493, 293 (2000).
C. Q. Geng and S. K. Lee, Phys. Rev. D 51, 99 (1995); G. H. Wu and J. N. Ng, Phys. Lett. B 392, 93 (1997); M. Fabbrichesi and F. Vissani, Phys. Rev. D 55, 5334 (1997); G. Belanger and C. Q. Geng, Phys. Rev. D 44, 2789 (1991).
M. Kobayashi, T. T. Lin, and Y. Okada, Prog. Theor. Phys. 95, 361 (1996).
C. H. Chen, C. Q. Geng, and C. C. Lih, Phys. Rev. D 56, 6856 (1997).
V. V. Braguta et al., Phys. Rev. D 66, 034012 (2002).
G. H. Wu and J. N. Ng, Phys. Rev. D 55, 2806 (1997).
S. R. Blatt et al., Phys. Rev. D 27, 1056 (1983).
M. Abe et al. (KEK-E246 Collab.), Phys. Rev. Lett. 83, 4253 (1999); Nucl. Phys. A 663, 919 (2000).
M. Abe et al. (E246 KEK PS Collab.), Nucl. Instrum. Methods Phys. Res. A 506, 60 (2003).
N. Cabibbo and A. Maksymowicz, Phys. Lett. 9, 352 (1964); 11, 360(E) (1964); 14, 72(E) (1965).
M. Abe et al. (KEK-E246 Collab.), Nucl. Phys. A 721, 445 (2003).
V. V. Anisimovsky et al. (KEK-PS E246 Collab.), Phys. Lett. B 562, 166 (2003).
F. L. Bezrukov, D. S. Gorbunov, and Y. G. Kudenko, hep-ph/0304146.
Y. G. Kudenko and A. N. Khotyantsev, Yad. Fiz. 63, 890 (2000) [Phys. At. Nucl. 63, 820 (2000)].
Proceedings of the International Workshop on JHF Science, 1998, Ed. by J. Chiba, M. Furusaka, H. Miyatake, and S. Sawada, Vols. I–III, KEK Proc. No. 98-5 (1998).
F. L. Bezrukov, D. S. Gorbunov, and Y. G. Kudenko, Phys. Rev. D 67, 091503 (2003).
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From Yadernaya Fizika, Vol. 67, No. 11, 2004, pp. 2013–2017.
Original English Text Copyright © 2004 by Anisimovsky, Ivashkin, Kudenko.
This article was submitted by the authors in English.
The authors represent the KEK-PS E246 Collaboration
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Anisimovsky, V.V., Ivashkin, A.P. & Kudenko, Y.G. New search for T violation in the decays of the charged kaon. Phys. Atom. Nuclei 67, 1989–1994 (2004). https://doi.org/10.1134/1.1825517
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DOI: https://doi.org/10.1134/1.1825517