A kinematically complete measurement of Κ+ → π+π0π0 decays

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

doi:10.1007/s100520000291

A kinematically complete measurement of Κ⁺ → π⁺π⁰π⁰ decays

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

Department of Physics

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

In a kinematically complete setting, the Κ⁺ → π⁺π⁰π⁰ decays of stopped Κ⁺ were measured. In the frame work of the Weinberg polynomial expansion, the coefficients up to quadratic terms were deduced. The results are in good agreement with previous measurements and consistent with CP conservation expectations. The empirical ΔI = 1/2 rule is violated.

Original language	English
Pages (from-to)	627-631
Number of pages	5
Journal	European Physical Journal C
Volume	12
Issue number	4
DOIs	https://doi.org/10.1007/s100520000291
Publication status	Published - 2000

All Science Journal Classification (ASJC) codes

Engineering (miscellaneous)
Physics and Astronomy (miscellaneous)

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10.1007/s100520000291

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Shin, Y. H., Abe, M., Aoki, M., Arai, I., Asano, Y., Baker, T., Blecher, M., Chapman, M. D., Dementyev, D., Depommier, P., Grigorjev, M., Gumplinger, P., Hasinoff, M., Henderson, R., Horie, K., Hou, W. S., Huang, H. C., Igarashi, Y., Ikeda, T., ... Yokoi, T. (2000). A kinematically complete measurement of Κ⁺ → π⁺π⁰π⁰ decays. European Physical Journal C, 12(4), 627-631. https://doi.org/10.1007/s100520000291

@article{7a7831d305cf4bae8f7fbb4ff2b83130,

title = "A kinematically complete measurement of Κ+ → π+π0π0 decays",

abstract = "In a kinematically complete setting, the Κ+ → π+π0π0 decays of stopped Κ+ were measured. In the frame work of the Weinberg polynomial expansion, the coefficients up to quadratic terms were deduced. The results are in good agreement with previous measurements and consistent with CP conservation expectations. The empirical ΔI = 1/2 rule is violated.",

author = "Shin, {Y. H.} and M. Abe and M. Aoki and I. Arai and Y. Asano and T. Baker and M. Blecher and Chapman, {M. D.} and D. Dementyev and P. Depommier and M. Grigorjev 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 A. Ivashkin and J. Imazato and Lee, {J. M.} and Lee, {K. S.} and Lim, {G. Y.} and Kang, {J. H.} and W. Keil and M. Khabibullin and A. Khotjantsev and Y. Kudenko and Y. Kuno and Macdonald, {J. A.} and Mindas, {C. R.} and O. Mineev and C. Rangacharyulu and Sahu, {S. K.} and S. Sekikawa and Shimizu, {H. M.} and S. Shimizu and K. Shibata and Shin, {Y. M.} and Sim, {K. S.} and A. Suzuki and T. Tashiro and A. Watanabe and D. Wright and T. Yokoi",

year = "2000",

doi = "10.1007/s100520000291",

language = "English",

volume = "12",

pages = "627--631",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer New York",

number = "4",

}

Shin, YH, Abe, M, Aoki, M, Arai, I, Asano, Y, Baker, T, Blecher, M, Chapman, MD, Dementyev, D, Depommier, P, Grigorjev, M, Gumplinger, P, Hasinoff, M, Henderson, R, Horie, K, Hou, WS, Huang, HC, Igarashi, Y, Ikeda, T, Ivashkin, A, Imazato, J, Lee, JM, Lee, KS, Lim, GY, Kang, JH, Keil, W, Khabibullin, M, Khotjantsev, A, Kudenko, Y, Kuno, Y, Macdonald, JA, Mindas, CR, Mineev, O, Rangacharyulu, C, Sahu, SK, Sekikawa, S, Shimizu, HM, Shimizu, S, Shibata, K, Shin, YM, Sim, KS, Suzuki, A, Tashiro, T, Watanabe, A, Wright, D & Yokoi, T 2000, 'A kinematically complete measurement of Κ⁺ → π⁺π⁰π⁰ decays', European Physical Journal C, vol. 12, no. 4, pp. 627-631. https://doi.org/10.1007/s100520000291

TY - JOUR

T1 - A kinematically complete measurement of Κ+ → π+π0π0 decays

AU - Shin, Y. H.

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.

AU - Depommier, P.

AU - Grigorjev, M.

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 - Ivashkin, A.

AU - Imazato, J.

AU - Lee, J. M.

AU - Lee, K. S.

AU - Lim, G. Y.

AU - Kang, J. H.

AU - Keil, W.

AU - Khabibullin, M.

AU - Khotjantsev, A.

AU - Kudenko, Y.

AU - Kuno, Y.

AU - Macdonald, J. A.

AU - Mindas, C. R.

AU - Mineev, O.

AU - Rangacharyulu, C.

AU - Sahu, S. K.

AU - Sekikawa, S.

AU - Shimizu, H. M.

AU - Shimizu, S.

AU - Shibata, K.

AU - Shin, Y. M.

AU - Sim, K. S.

AU - Suzuki, A.

AU - Tashiro, T.

AU - Watanabe, A.

AU - Wright, D.

AU - Yokoi, T.

PY - 2000

Y1 - 2000

N2 - In a kinematically complete setting, the Κ+ → π+π0π0 decays of stopped Κ+ were measured. In the frame work of the Weinberg polynomial expansion, the coefficients up to quadratic terms were deduced. The results are in good agreement with previous measurements and consistent with CP conservation expectations. The empirical ΔI = 1/2 rule is violated.

AB - In a kinematically complete setting, the Κ+ → π+π0π0 decays of stopped Κ+ were measured. In the frame work of the Weinberg polynomial expansion, the coefficients up to quadratic terms were deduced. The results are in good agreement with previous measurements and consistent with CP conservation expectations. The empirical ΔI = 1/2 rule is violated.

UR - http://www.scopus.com/inward/record.url?scp=0012914444&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0012914444&partnerID=8YFLogxK

U2 - 10.1007/s100520000291

DO - 10.1007/s100520000291

M3 - Article

AN - SCOPUS:0012914444

SN - 1434-6044

VL - 12

SP - 627

EP - 631

JO - European Physical Journal C

JF - European Physical Journal C

IS - 4

ER -

A kinematically complete measurement of Κ⁺ → π⁺π⁰π⁰ decays

Abstract

All Science Journal Classification (ASJC) codes

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