A search for massive photinos at petra

W. Bartel; L. Becker; C. Bowdery; D. Cords; R. Felst; D. Haidt; J. Huttunen; H. Junge; G. Knies; H. Krehbiel; P. Laurikainen; R. Meinke; B. Naroska; J. Olsson; E. Pietarinen; D. Schmidt; P. Steffen; P. Warming; M. Zachara; G. Dietrich; E. Elsen; G. Heinzelmann; H. Kado; K. Meier; A. Petersen; U. Schneekloth; G. Weber; K. Ambrus; S. Bethke; A. Dieckmann; J. Heintze; K. H. Hellenbrand; R. D. Heuer; S. Komamya; J. von Krogh; P. Lennert; H. Matsumura; H. Rieseberg; J. Spitzer; A. Wagner; A. Finch; F. Foster; G. Hughes; T. Nozaki; J. Nye; J. Allison; J. Baines; A. H. Ball; R. J. Barlow; J. Chrin; I. P. Duerdoth; F. K. Loebinger; A. A. Macbeth; H. McCann; H. E. Mills; P. G. Murphy; K. Stephens; R. G. Glasser; J. A.J. Skard; S. R. Wagner; G. T. Zorn; D. Clarke; R. Marshall; G. F. Pearce; J. B. Whittaker; J. Kanzaki; T. Kawamoto; T. Kobayashi; M. Koshiba; M. Minowa; M. Nozaki; S. Odaka; S. Orito; A. Sato; H. Takeda; T. Takeshita; Y. Totsuka; S. Yamada

doi:10.1016/0370-2693(84)91090-6

A search for massive photinos at petra

W. Bartel^*, L. Becker, C. Bowdery, D. Cords, R. Felst, D. Haidt, J. Huttunen, H. Junge, G. Knies, H. Krehbiel, P. Laurikainen, R. Meinke, B. Naroska, J. Olsson, E. Pietarinen, D. Schmidt, P. Steffen, P. Warming, M. Zachara, G. DietrichE. Elsen, G. Heinzelmann, H. Kado, K. Meier, A. Petersen, U. Schneekloth, G. Weber, K. Ambrus, S. Bethke, A. Dieckmann, J. Heintze, K. H. Hellenbrand, R. D. Heuer, S. Komamya, J. von Krogh, P. Lennert, H. Matsumura, H. Rieseberg, J. Spitzer, A. Wagner, A. Finch, F. Foster, G. Hughes, T. Nozaki, J. Nye, J. Allison, J. Baines, A. H. Ball, R. J. Barlow, J. Chrin, I. P. Duerdoth, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, K. Stephens, R. G. Glasser, J. A.J. Skard, S. R. Wagner, G. T. Zorn, D. Clarke, R. Marshall, G. F. Pearce, J. B. Whittaker, J. Kanzaki, T. Kawamoto, T. Kobayashi, M. Koshiba, M. Minowa, M. Nozaki, S. Odaka, S. Orito, A. Sato, H. Takeda, T. Takeshita, Y. Totsuka, S. Yamada

^*Corresponding author for this work

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

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Abstract

We have searched for the supersymmetric partner of the photon, the photino, by investigating two-photon and single photon final states in e⁺e^- collisions. No significant signals were observed, which excludes the existence of the photino in the mass range 0.08-18 GeV/c² at the 95% confidence level, subject to the assumptions d=(100 GeV)² and m_{e ̃}=40 GeV/c², where d is the supersymmetry breaking scale parameter and m_{e ̃} is the scalar electron mass.

Original language	English
Pages (from-to)	327-331
Number of pages	5
Journal	Physics Letters B
Volume	139
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(84)91090-6
Publication status	Published - 1984 May 17
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(84)91090-6

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Bartel, W., Becker, L., Bowdery, C., Cords, D., Felst, R., Haidt, D., Huttunen, J., Junge, H., Knies, G., Krehbiel, H., Laurikainen, P., Meinke, R., Naroska, B., Olsson, J., Pietarinen, E., Schmidt, D., Steffen, P., Warming, P., Zachara, M., ... Yamada, S. (1984). A search for massive photinos at petra. Physics Letters B, 139(4), 327-331. https://doi.org/10.1016/0370-2693(84)91090-6

Bartel, W, Becker, L, Bowdery, C, Cords, D, Felst, R, Haidt, D, Huttunen, J, Junge, H, Knies, G, Krehbiel, H, Laurikainen, P, Meinke, R, Naroska, B, Olsson, J, Pietarinen, E, Schmidt, D, Steffen, P, Warming, P, Zachara, M, Dietrich, G, Elsen, E, Heinzelmann, G, Kado, H, Meier, K, Petersen, A, Schneekloth, U, Weber, G, Ambrus, K, Bethke, S, Dieckmann, A, Heintze, J, Hellenbrand, KH, Heuer, RD, Komamya, S, von Krogh, J, Lennert, P, Matsumura, H, Rieseberg, H, Spitzer, J, Wagner, A, Finch, A, Foster, F, Hughes, G, Nozaki, T, Nye, J, Allison, J, Baines, J, Ball, AH, Barlow, RJ, Chrin, J, Duerdoth, IP, Loebinger, FK, Macbeth, AA, McCann, H, Mills, HE, Murphy, PG, Stephens, K, Glasser, RG, Skard, JAJ, Wagner, SR, Zorn, GT, Clarke, D, Marshall, R, Pearce, GF, Whittaker, JB, Kanzaki, J, Kawamoto, T, Kobayashi, T, Koshiba, M, Minowa, M, Nozaki, M, Odaka, S, Orito, S, Sato, A, Takeda, H, Takeshita, T, Totsuka, Y & Yamada, S 1984, 'A search for massive photinos at petra', Physics Letters B, vol. 139, no. 4, pp. 327-331. https://doi.org/10.1016/0370-2693(84)91090-6

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abstract = "We have searched for the supersymmetric partner of the photon, the photino, by investigating two-photon and single photon final states in e+e- collisions. No significant signals were observed, which excludes the existence of the photino in the mass range 0.08-18 GeV/c2 at the 95% confidence level, subject to the assumptions d=(100 GeV)2 and m e{\~ }=40 GeV/c2, where d is the supersymmetry breaking scale parameter and m e{\~ } is the scalar electron mass.",

author = "W. Bartel and L. Becker and C. Bowdery and D. Cords and R. Felst and D. Haidt and J. Huttunen and H. Junge and G. Knies and H. Krehbiel and P. Laurikainen and R. Meinke and B. Naroska and J. Olsson and E. Pietarinen and D. Schmidt and P. Steffen and P. Warming and M. Zachara and G. Dietrich and E. Elsen and G. Heinzelmann and H. Kado and K. Meier and A. Petersen and U. Schneekloth and G. Weber and K. Ambrus and S. Bethke and A. Dieckmann and J. Heintze and Hellenbrand, {K. H.} and Heuer, {R. D.} and S. Komamya and {von Krogh}, J. and P. Lennert and H. Matsumura and H. Rieseberg and J. Spitzer and A. Wagner and A. Finch and F. Foster and G. Hughes and T. Nozaki and J. Nye and J. Allison and J. Baines and Ball, {A. H.} and Barlow, {R. J.} and J. Chrin and Duerdoth, {I. P.} and Loebinger, {F. K.} and Macbeth, {A. A.} and H. McCann and Mills, {H. E.} and Murphy, {P. G.} and K. Stephens and Glasser, {R. G.} and Skard, {J. A.J.} and Wagner, {S. R.} and Zorn, {G. T.} and D. Clarke and R. Marshall and Pearce, {G. F.} and Whittaker, {J. B.} and J. Kanzaki and T. Kawamoto and T. Kobayashi and M. Koshiba and M. Minowa and M. Nozaki and S. Odaka and S. Orito and A. Sato and H. Takeda and T. Takeshita and Y. Totsuka and S. Yamada",

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doi = "10.1016/0370-2693(84)91090-6",

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AU - Bartel, W.

AU - Becker, L.

AU - Bowdery, C.

AU - Cords, D.

AU - Felst, R.

AU - Haidt, D.

AU - Huttunen, J.

AU - Junge, H.

AU - Knies, G.

AU - Krehbiel, H.

AU - Laurikainen, P.

AU - Meinke, R.

AU - Naroska, B.

AU - Olsson, J.

AU - Pietarinen, E.

AU - Schmidt, D.

AU - Steffen, P.

AU - Warming, P.

AU - Zachara, M.

AU - Dietrich, G.

AU - Elsen, E.

AU - Heinzelmann, G.

AU - Kado, H.

AU - Meier, K.

AU - Petersen, A.

AU - Schneekloth, U.

AU - Weber, G.

AU - Ambrus, K.

AU - Bethke, S.

AU - Dieckmann, A.

AU - Heintze, J.

AU - Hellenbrand, K. H.

AU - Heuer, R. D.

AU - Komamya, S.

AU - von Krogh, J.

AU - Lennert, P.

AU - Matsumura, H.

AU - Rieseberg, H.

AU - Spitzer, J.

AU - Wagner, A.

AU - Finch, A.

AU - Foster, F.

AU - Hughes, G.

AU - Nozaki, T.

AU - Nye, J.

AU - Allison, J.

AU - Baines, J.

AU - Ball, A. H.

AU - Barlow, R. J.

AU - Chrin, J.

AU - Duerdoth, I. P.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - McCann, H.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Stephens, K.

AU - Glasser, R. G.

AU - Skard, J. A.J.

AU - Wagner, S. R.

AU - Zorn, G. T.

AU - Clarke, D.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Whittaker, J. B.

AU - Kanzaki, J.

AU - Kawamoto, T.

AU - Kobayashi, T.

AU - Koshiba, M.

AU - Minowa, M.

AU - Nozaki, M.

AU - Odaka, S.

AU - Orito, S.

AU - Sato, A.

AU - Takeda, H.

AU - Takeshita, T.

AU - Totsuka, Y.

AU - Yamada, S.

PY - 1984/5/17

Y1 - 1984/5/17

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 4

ER -

A search for massive photinos at petra

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