Wess-zumino current and the structure of the decay τ- → K-π-K+vτ

T. E. Coan; Y. S. Gao; F. Liu; R. Stroynowski; M. Artuso; C. Boulahouache; S. Blusk; J. Butt; E. Dambasuren; O. Dorjkhaidav; J. Haynes; N. Menaa; R. Mountain; H. Muramatsu; R. Nandakumar; R. Redjimi; R. Sia; T. Skwarnicki; S. Stone; J. C. Wang; Kevin Zhang; A. H. Mahmood; S. E. Csorna; G. Bonvicini; D. Cinabro; M. Dubrovin; A. Bornheim; E. Lipeles; S. P. Pappas; A. Shapiro; A. J. Weinstein; R. A. Briere; G. P. Chen; T. Ferguson; G. Tatishvili; H. Vogel; M. E. Watkins; N. E. Adam; J. P. Alexander; K. Berkelman; V. Boisvert; D. G. Cassel; J. E. Duboscq; K. M. Ecklund; R. Ehrlich; R. S. Galik; L. Gibbons; B. Gittelman; S. W. Gray; D. L. Hartill

doi:10.1103/PhysRevLett.92.232001

Wess-zumino current and the structure of the decay τ^- → K^-π^-K⁺v_τ

T. E. Coan, Y. S. Gao, F. Liu, R. Stroynowski, M. Artuso, C. Boulahouache, S. Blusk, J. Butt, E. Dambasuren, O. Dorjkhaidav, J. Haynes, N. Menaa, R. Mountain, H. Muramatsu, R. Nandakumar, R. Redjimi, R. Sia, T. Skwarnicki, S. Stone, J. C. WangKevin Zhang, A. H. Mahmood, S. E. Csorna, G. Bonvicini, D. Cinabro, M. Dubrovin, A. Bornheim, E. Lipeles, S. P. Pappas, A. Shapiro, A. J. Weinstein, R. A. Briere, G. P. Chen, T. Ferguson, G. Tatishvili, H. Vogel, M. E. Watkins, N. E. Adam, J. P. Alexander, K. Berkelman, V. Boisvert, D. G. Cassel, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, R. S. Galik, L. Gibbons, B. Gittelman, S. W. Gray, D. L. Hartill

Physics and Astronomy (Twin Cities)

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

27 Scopus citations

Abstract

The vector (Wess-Zumino) current in τ^- → K ^-π^-K⁺ν_τ decay was analyzed using data collected with the CLEO III detector at the Cornell Electron Storage Ring. The quantitative contributions to the decay width from the vector and axial vector currents were determined. The quantitative contributions to the total decay rate from the intermediate states were identified within the framework of a model by Kühn and Mirkes. It was shown that the decay is dominated by the vector and axial vector current processes.

Original language	English (US)
Article number	232001
Pages (from-to)	232001-1-232001-5
Journal	Physical review letters
Volume	92
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.92.232001
State	Published - Jun 11 2004

Bibliographical note

Funding Information:
We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation, by the U.S. Department of Energy, by the Research Corporation, and by the Texas Advanced Research Program.

Access

10.1103/PhysRevLett.92.232001

OpenUrl availability

Full text

Cite this

Coan, T. E., Gao, Y. S., Liu, F., Stroynowski, R., Artuso, M., Boulahouache, C., Blusk, S., Butt, J., Dambasuren, E., Dorjkhaidav, O., Haynes, J., Menaa, N., Mountain, R., Muramatsu, H., Nandakumar, R., Redjimi, R., Sia, R., Skwarnicki, T., Stone, S., ... Hartill, D. L. (2004). Wess-zumino current and the structure of the decay τ^- → K^-π^-K⁺v_τ. Physical review letters, 92(23), 232001-1-232001-5. Article 232001. https://doi.org/10.1103/PhysRevLett.92.232001

Coan, TE, Gao, YS, Liu, F, Stroynowski, R, Artuso, M, Boulahouache, C, Blusk, S, Butt, J, Dambasuren, E, Dorjkhaidav, O, Haynes, J, Menaa, N, Mountain, R, Muramatsu, H, Nandakumar, R, Redjimi, R, Sia, R, Skwarnicki, T, Stone, S, Wang, JC, Zhang, K, Mahmood, AH, Csorna, SE, Bonvicini, G, Cinabro, D, Dubrovin, M, Bornheim, A, Lipeles, E, Pappas, SP, Shapiro, A, Weinstein, AJ, Briere, RA, Chen, GP, Ferguson, T, Tatishvili, G, Vogel, H, Watkins, ME, Adam, NE, Alexander, JP, Berkelman, K, Boisvert, V, Cassel, DG, Duboscq, JE, Ecklund, KM, Ehrlich, R, Galik, RS, Gibbons, L, Gittelman, B, Gray, SW & Hartill, DL 2004, 'Wess-zumino current and the structure of the decay τ^- → K^-π^-K⁺v_τ', Physical review letters, vol. 92, no. 23, 232001, pp. 232001-1-232001-5. https://doi.org/10.1103/PhysRevLett.92.232001

@article{15644ef7a44c40b3b272cc1bcb2bcb0d,

title = "Wess-zumino current and the structure of the decay τ- → K-π-K+vτ",

abstract = "The vector (Wess-Zumino) current in τ- → K -π-K+ντ decay was analyzed using data collected with the CLEO III detector at the Cornell Electron Storage Ring. The quantitative contributions to the decay width from the vector and axial vector currents were determined. The quantitative contributions to the total decay rate from the intermediate states were identified within the framework of a model by K{\"u}hn and Mirkes. It was shown that the decay is dominated by the vector and axial vector current processes.",

author = "Coan, {T. E.} and Gao, {Y. S.} and F. Liu and R. Stroynowski and M. Artuso and C. Boulahouache and S. Blusk and J. Butt and E. Dambasuren and O. Dorjkhaidav and J. Haynes and N. Menaa and R. Mountain and H. Muramatsu and R. Nandakumar and R. Redjimi and R. Sia and T. Skwarnicki and S. Stone and Wang, {J. C.} and Kevin Zhang and Mahmood, {A. H.} and Csorna, {S. E.} and G. Bonvicini and D. Cinabro and M. Dubrovin and A. Bornheim and E. Lipeles and Pappas, {S. P.} and A. Shapiro and Weinstein, {A. J.} and Briere, {R. A.} and Chen, {G. P.} and T. Ferguson and G. Tatishvili and H. Vogel and Watkins, {M. E.} and Adam, {N. E.} and Alexander, {J. P.} and K. Berkelman and V. Boisvert and Cassel, {D. G.} and Duboscq, {J. E.} and Ecklund, {K. M.} and R. Ehrlich and Galik, {R. S.} and L. Gibbons and B. Gittelman and Gray, {S. W.} and Hartill, {D. L.}",

note = "Funding Information: We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation, by the U.S. Department of Energy, by the Research Corporation, and by the Texas Advanced Research Program.",

year = "2004",

month = jun,

day = "11",

doi = "10.1103/PhysRevLett.92.232001",

language = "English (US)",

volume = "92",

pages = "232001--1--232001--5",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "23",

}

TY - JOUR

T1 - Wess-zumino current and the structure of the decay τ- → K-π-K+vτ

AU - Coan, T. E.

AU - Gao, Y. S.

AU - Liu, F.

AU - Stroynowski, R.

AU - Artuso, M.

AU - Boulahouache, C.

AU - Blusk, S.

AU - Butt, J.

AU - Dambasuren, E.

AU - Dorjkhaidav, O.

AU - Haynes, J.

AU - Menaa, N.

AU - Mountain, R.

AU - Muramatsu, H.

AU - Nandakumar, R.

AU - Redjimi, R.

AU - Sia, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Zhang, Kevin

AU - Mahmood, A. H.

AU - Csorna, S. E.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Dubrovin, M.

AU - Bornheim, A.

AU - Lipeles, E.

AU - Pappas, S. P.

AU - Shapiro, A.

AU - Weinstein, A. J.

AU - Briere, R. A.

AU - Chen, G. P.

AU - Ferguson, T.

AU - Tatishvili, G.

AU - Vogel, H.

AU - Watkins, M. E.

AU - Adam, N. E.

AU - Alexander, J. P.

AU - Berkelman, K.

AU - Boisvert, V.

AU - Cassel, D. G.

AU - Duboscq, J. E.

AU - Ecklund, K. M.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gibbons, L.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Hartill, D. L.

N1 - Funding Information: We gratefully acknowledge the effort of the CESR staff in providing us with excellent luminosity and running conditions. This work was supported by the National Science Foundation, by the U.S. Department of Energy, by the Research Corporation, and by the Texas Advanced Research Program.

PY - 2004/6/11

Y1 - 2004/6/11

N2 - The vector (Wess-Zumino) current in τ- → K -π-K+ντ decay was analyzed using data collected with the CLEO III detector at the Cornell Electron Storage Ring. The quantitative contributions to the decay width from the vector and axial vector currents were determined. The quantitative contributions to the total decay rate from the intermediate states were identified within the framework of a model by Kühn and Mirkes. It was shown that the decay is dominated by the vector and axial vector current processes.

AB - The vector (Wess-Zumino) current in τ- → K -π-K+ντ decay was analyzed using data collected with the CLEO III detector at the Cornell Electron Storage Ring. The quantitative contributions to the decay width from the vector and axial vector currents were determined. The quantitative contributions to the total decay rate from the intermediate states were identified within the framework of a model by Kühn and Mirkes. It was shown that the decay is dominated by the vector and axial vector current processes.

UR - http://www.scopus.com/inward/record.url?scp=80051550069&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80051550069&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.92.232001

DO - 10.1103/PhysRevLett.92.232001

M3 - Article

C2 - 15245150

AN - SCOPUS:80051550069

SN - 0031-9007

VL - 92

SP - 232001-1-232001-5

JO - Physical review letters

JF - Physical review letters

IS - 23

M1 - 232001

ER -