Radiative τ pair production and search for new particles decaying into τ

W. Bartel; L. Becker; R. Felst; D. Haidt; G. Knies; H. Krehbiel; P. Laurikainen; N. Magnussen; R. Meinke; B. Naroska; J. Olsson; D. Schmidt; P. Steffen; G. Dietrich; J. Hagemann; G. Heinzelmann; H. Kado; C. Kleinwort; M. Kuhlen; A. Petersen; R. Ramcke; U. Schneekloth; G. Weber; K. Ambrus; S. Bethke; A. Dieckmann; E. Elsen; J. Heintze; K. H. Hellenbrand; S. Komamiya; J. von Krogh; P. Lennert; H. Matsumura; H. Rieseberg; J. Spitzer; A. Wagner; C. K. Bowdery; A. J. Finch; F. Foster; G. Hughes; J. M. Nye; J. Allison; R. J. Barlow; J. Chrin; I. P. Duerdoth; T. Greenshaw; F. K. Loebinger; A. A. Macbeth; H. E. Mills; P. G. Murphy; K. Stephens; P. Warming; R. G. Glasser; P. Hill; J. A.J. Skard; S. R. Wagner; G. T. Zorn; S. L. Cartwright; D. Clarke; R. Marshall; R. P. Middleton; K. Kawagoe; T. Mashimo; T. Takeshita; S. Yamada

doi:10.1007/BF01588032

Radiative τ pair production and search for new particles decaying into τ

W. Bartel^*, L. Becker, R. Felst, D. Haidt, G. Knies, H. Krehbiel, P. Laurikainen, N. Magnussen, R. Meinke, B. Naroska, J. Olsson, D. Schmidt, P. Steffen, G. Dietrich, J. Hagemann, G. Heinzelmann, H. Kado, C. Kleinwort, M. Kuhlen, A. PetersenR. Ramcke, U. Schneekloth, G. Weber, K. Ambrus, S. Bethke, A. Dieckmann, E. Elsen, J. Heintze, K. H. Hellenbrand, S. Komamiya, J. von Krogh, P. Lennert, H. Matsumura, H. Rieseberg, J. Spitzer, A. Wagner, C. K. Bowdery, A. J. Finch, F. Foster, G. Hughes, J. M. Nye, J. Allison, R. J. Barlow, J. Chrin, I. P. Duerdoth, T. Greenshaw, F. K. Loebinger, A. A. Macbeth, H. E. Mills, P. G. Murphy, K. Stephens, P. Warming, R. G. Glasser, P. Hill, J. A.J. Skard, S. R. Wagner, G. T. Zorn, S. L. Cartwright, D. Clarke, R. Marshall, R. P. Middleton, K. Kawagoe, T. Mashimo, T. Takeshita, S. Yamada

^*この研究の対応する著者

研究成果: Article › 査読

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A study of radiative τ pair production, e⁺e^-→τ⁺τ^-γ and e⁺e^-→τ⁺τ^-γγ, is presented. The observed events agree with QED predictions of order α³ and α⁴. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ^* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S^±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction of B(S→τν)=1, S masses up to 18.7 GeV are excluded with 95% CL.

本文言語	English
ページ（範囲）	359-365
ページ数	7
ジャーナル	Zeitschrift für Physik C Particles and Fields
巻	31
号	3
DOI	https://doi.org/10.1007/BF01588032
出版ステータス	Published - 1986 9月
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（その他）

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10.1007/BF01588032

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Bartel, W., Becker, L., Felst, R., Haidt, D., Knies, G., Krehbiel, H., Laurikainen, P., Magnussen, N., Meinke, R., Naroska, B., Olsson, J., Schmidt, D., Steffen, P., Dietrich, G., Hagemann, J., Heinzelmann, G., Kado, H., Kleinwort, C., Kuhlen, M., ... Yamada, S. (1986). Radiative τ pair production and search for new particles decaying into τ. Zeitschrift für Physik C Particles and Fields, 31(3), 359-365. https://doi.org/10.1007/BF01588032

Bartel, W, Becker, L, Felst, R, Haidt, D, Knies, G, Krehbiel, H, Laurikainen, P, Magnussen, N, Meinke, R, Naroska, B, Olsson, J, Schmidt, D, Steffen, P, Dietrich, G, Hagemann, J, Heinzelmann, G, Kado, H, Kleinwort, C, Kuhlen, M, Petersen, A, Ramcke, R, Schneekloth, U, Weber, G, Ambrus, K, Bethke, S, Dieckmann, A, Elsen, E, Heintze, J, Hellenbrand, KH, Komamiya, S, von Krogh, J, Lennert, P, Matsumura, H, Rieseberg, H, Spitzer, J, Wagner, A, Bowdery, CK, Finch, AJ, Foster, F, Hughes, G, Nye, JM, Allison, J, Barlow, RJ, Chrin, J, Duerdoth, IP, Greenshaw, T, Loebinger, FK, Macbeth, AA, Mills, HE, Murphy, PG, Stephens, K, Warming, P, Glasser, RG, Hill, P, Skard, JAJ, Wagner, SR, Zorn, GT, Cartwright, SL, Clarke, D, Marshall, R, Middleton, RP, Kawagoe, K, Mashimo, T, Takeshita, T & Yamada, S 1986, 'Radiative τ pair production and search for new particles decaying into τ', Zeitschrift für Physik C Particles and Fields, vol. 31, no. 3, pp. 359-365. https://doi.org/10.1007/BF01588032

@article{47b1e320511c4f93809238f909c6d9a9,

title = "Radiative τ pair production and search for new particles decaying into τ",

abstract = "A study of radiative τ pair production, e+e-→τ+τ-γ and e+e-→τ+τ-γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction of B(S→τν)=1, S masses up to 18.7 GeV are excluded with 95% CL.",

author = "W. Bartel and L. Becker and R. Felst and D. Haidt and G. Knies and H. Krehbiel and P. Laurikainen and N. Magnussen and R. Meinke and B. Naroska and J. Olsson and D. Schmidt and P. Steffen and G. Dietrich and J. Hagemann and G. Heinzelmann and H. Kado and C. Kleinwort and M. Kuhlen and A. Petersen and R. Ramcke and U. Schneekloth and G. Weber and K. Ambrus and S. Bethke and A. Dieckmann and E. Elsen and J. Heintze and Hellenbrand, {K. H.} and S. Komamiya and {von Krogh}, J. and P. Lennert and H. Matsumura and H. Rieseberg and J. Spitzer and A. Wagner and Bowdery, {C. K.} and Finch, {A. J.} and F. Foster and G. Hughes and Nye, {J. M.} and J. Allison and Barlow, {R. J.} and J. Chrin and Duerdoth, {I. P.} and T. Greenshaw and Loebinger, {F. K.} and Macbeth, {A. A.} and Mills, {H. E.} and Murphy, {P. G.} and K. Stephens and P. Warming and Glasser, {R. G.} and P. Hill and Skard, {J. A.J.} and Wagner, {S. R.} and Zorn, {G. T.} and Cartwright, {S. L.} and D. Clarke and R. Marshall and Middleton, {R. P.} and K. Kawagoe and T. Mashimo and T. Takeshita and S. Yamada",

year = "1986",

month = sep,

doi = "10.1007/BF01588032",

language = "English",

volume = "31",

pages = "359--365",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer New York",

number = "3",

}

TY - JOUR

T1 - Radiative τ pair production and search for new particles decaying into τ

AU - Bartel, W.

AU - Becker, L.

AU - Felst, R.

AU - Haidt, D.

AU - Knies, G.

AU - Krehbiel, H.

AU - Laurikainen, P.

AU - Magnussen, N.

AU - Meinke, R.

AU - Naroska, B.

AU - Olsson, J.

AU - Schmidt, D.

AU - Steffen, P.

AU - Dietrich, G.

AU - Hagemann, J.

AU - Heinzelmann, G.

AU - Kado, H.

AU - Kleinwort, C.

AU - Kuhlen, M.

AU - Petersen, A.

AU - Ramcke, R.

AU - Schneekloth, U.

AU - Weber, G.

AU - Ambrus, K.

AU - Bethke, S.

AU - Dieckmann, A.

AU - Elsen, E.

AU - Heintze, J.

AU - Hellenbrand, K. H.

AU - Komamiya, S.

AU - von Krogh, J.

AU - Lennert, P.

AU - Matsumura, H.

AU - Rieseberg, H.

AU - Spitzer, J.

AU - Wagner, A.

AU - Bowdery, C. K.

AU - Finch, A. J.

AU - Foster, F.

AU - Hughes, G.

AU - Nye, J. M.

AU - Allison, J.

AU - Barlow, R. J.

AU - Chrin, J.

AU - Duerdoth, I. P.

AU - Greenshaw, T.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Stephens, K.

AU - Warming, P.

AU - Glasser, R. G.

AU - Hill, P.

AU - Skard, J. A.J.

AU - Wagner, S. R.

AU - Zorn, G. T.

AU - Cartwright, S. L.

AU - Clarke, D.

AU - Marshall, R.

AU - Middleton, R. P.

AU - Kawagoe, K.

AU - Mashimo, T.

AU - Takeshita, T.

AU - Yamada, S.

PY - 1986/9

Y1 - 1986/9

N2 - A study of radiative τ pair production, e+e-→τ+τ-γ and e+e-→τ+τ-γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction of B(S→τν)=1, S masses up to 18.7 GeV are excluded with 95% CL.

AB - A study of radiative τ pair production, e+e-→τ+τ-γ and e+e-→τ+τ-γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction of B(S→τν)=1, S masses up to 18.7 GeV are excluded with 95% CL.

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UR - http://www.scopus.com/inward/citedby.url?scp=0011569279&partnerID=8YFLogxK

U2 - 10.1007/BF01588032

DO - 10.1007/BF01588032

M3 - Article

AN - SCOPUS:0011569279

SN - 1434-6044

VL - 31

SP - 359

EP - 365

JO - European Physical Journal C

JF - European Physical Journal C

IS - 3

ER -

Radiative τ pair production and search for new particles decaying into τ

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