Search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV

W. Bartel; D. Cords; P. Dittmann; R. Eichler; R. Felst; D. Haidt; S. Kawabata; H. Krehbiel; B. Naroska; L. H. O'Neill; J. Olsson; P. Steffen; E. Elsen; M. Helm; A. Petersen; P. Warming; G. Weber; H. Drumm; J. Heintze; G. Heinzelmann; R. D. Heuer; J. von Krogh; P. Lennert; H. Matsumura; T. Nozaki; H. Rieseberg; A. Wagner; D. C. Darvill; F. Foster; G. Hughes; H. Wriedt; J. Allison; J. Armitage; A. Ball; I. Duerdoth; J. Hassard; F. Loebinger; H. McCann; B. King; A. Macbeth; H. Mills; P. G. Murphy; H. Prosper; K. Stephens; D. Clarke; M. C. Goddard; R. Hedgecock; R. Marshall; G. F. Pearce; M. Imori; T. Kobayashi; S. Komamiya; M. Koshiba; M. Minowa; S. Orito; A. Sato; T. Suda; H. Takeda; Y. Totsuka; Y. Watanabe; S. Yamada; C. Yanagisawa

doi:10.1016/0370-2693(80)90682-6

Search for narrow resonances in e⁺e^- annihilation at c.m. energies between 29.90 and 31.46 GeV

W. Bartel^*, D. Cords, P. Dittmann, R. Eichler, R. Felst, D. Haidt, S. Kawabata, H. Krehbiel, B. Naroska, L. H. O'Neill, J. Olsson, P. Steffen, E. Elsen, M. Helm, A. Petersen, P. Warming, G. Weber, H. Drumm, J. Heintze, G. HeinzelmannR. D. Heuer, J. von Krogh, P. Lennert, H. Matsumura, T. Nozaki, H. Rieseberg, A. Wagner, D. C. Darvill, F. Foster, G. Hughes, H. Wriedt, J. Allison, J. Armitage, A. Ball, I. Duerdoth, J. Hassard, F. Loebinger, H. McCann, B. King, A. Macbeth, H. Mills, P. G. Murphy, H. Prosper, K. Stephens, D. Clarke, M. C. Goddard, R. Hedgecock, R. Marshall, G. F. Pearce, M. Imori, T. Kobayashi, S. Komamiya, M. Koshiba, M. Minowa, S. Orito, A. Sato, T. Suda, H. Takeda, Y. Totsuka, Y. Watanabe, S. Yamada, C. Yanagisawa

^*Corresponding author for this work

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Abstract

A search for narrow resonances in e⁺e^- annihilation at c.m. energies between 29.90 and 31.46 GeV provides no evidence for the existence of such states. The 90% confidence upper limit on the integrated resonance cross section is 38 nb MeV, significantly below the value expected for the lowest (t,t̄) bound state.

Original language	English
Pages (from-to)	152-154
Number of pages	3
Journal	Physics Letters B
Volume	91
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(80)90682-6
Publication status	Published - 1980 Mar 24
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(80)90682-6

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Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H., Heintze, J., ... Yanagisawa, C. (1980). Search for narrow resonances in e⁺e^- annihilation at c.m. energies between 29.90 and 31.46 GeV. Physics Letters B, 91(1), 152-154. https://doi.org/10.1016/0370-2693(80)90682-6

Bartel, W, Cords, D, Dittmann, P, Eichler, R, Felst, R, Haidt, D, Kawabata, S, Krehbiel, H, Naroska, B, O'Neill, LH, Olsson, J, Steffen, P, Elsen, E, Helm, M, Petersen, A, Warming, P, Weber, G, Drumm, H, Heintze, J, Heinzelmann, G, Heuer, RD, von Krogh, J, Lennert, P, Matsumura, H, Nozaki, T, Rieseberg, H, Wagner, A, Darvill, DC, Foster, F, Hughes, G, Wriedt, H, Allison, J, Armitage, J, Ball, A, Duerdoth, I, Hassard, J, Loebinger, F, McCann, H, King, B, Macbeth, A, Mills, H, Murphy, PG, Prosper, H, Stephens, K, Clarke, D, Goddard, MC, Hedgecock, R, Marshall, R, Pearce, GF, Imori, M, Kobayashi, T, Komamiya, S, Koshiba, M, Minowa, M, Orito, S, Sato, A, Suda, T, Takeda, H, Totsuka, Y, Watanabe, Y, Yamada, S & Yanagisawa, C 1980, 'Search for narrow resonances in e⁺e^- annihilation at c.m. energies between 29.90 and 31.46 GeV', Physics Letters B, vol. 91, no. 1, pp. 152-154. https://doi.org/10.1016/0370-2693(80)90682-6

@article{4bebcd148f6b4d6eaeb1d13a4937c02a,

title = "Search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV",

abstract = "A search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV provides no evidence for the existence of such states. The 90% confidence upper limit on the integrated resonance cross section is 38 nb MeV, significantly below the value expected for the lowest (t,{\=t}) bound state.",

author = "W. Bartel and D. Cords and P. Dittmann and R. Eichler and R. Felst and D. Haidt and S. Kawabata and H. Krehbiel and B. Naroska and O'Neill, {L. H.} and J. Olsson and P. Steffen and E. Elsen and M. Helm and A. Petersen and P. Warming and G. Weber and H. Drumm and J. Heintze and G. Heinzelmann and Heuer, {R. D.} and {von Krogh}, J. and P. Lennert and H. Matsumura and T. Nozaki and H. Rieseberg and A. Wagner and Darvill, {D. C.} and F. Foster and G. Hughes and H. Wriedt and J. Allison and J. Armitage and A. Ball and I. Duerdoth and J. Hassard and F. Loebinger and H. McCann and B. King and A. Macbeth and H. Mills and Murphy, {P. G.} and H. Prosper and K. Stephens and D. Clarke and Goddard, {M. C.} and R. Hedgecock and R. Marshall and Pearce, {G. F.} and M. Imori and T. Kobayashi and S. Komamiya and M. Koshiba and M. Minowa and S. Orito and A. Sato and T. Suda and H. Takeda and Y. Totsuka and Y. Watanabe and S. Yamada and C. Yanagisawa",

note = "Funding Information: Previous experiments performed at PETRA at c.m. energies up to 31.6 GeV found no evidence for the 1 Present address: Cosmic Ray Laboratory, University of Tokyo, Japan. 2 Partly supported by the Yamada Science Foundation. Funding Information: We acknowledge the efforts of the PETRA machine group, who provided us with the opportunity of doing this experiment, and also the efforts of the technical support groups of the participating institutes in the construction and maintenance of our apparatus. This experiment was supported by the Bundesministerium ftir Forschung und Technologie, by the Education Ministry of Japan and by the U.K. Science Research Council through the Rutherford Laboratory. The visiting groups at DESY wish to thank the DESY directorate for their hospitality.",

year = "1980",

month = mar,

day = "24",

doi = "10.1016/0370-2693(80)90682-6",

language = "English",

volume = "91",

pages = "152--154",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV

AU - Bartel, W.

AU - Cords, D.

AU - Dittmann, P.

AU - Eichler, R.

AU - Felst, R.

AU - Haidt, D.

AU - Kawabata, S.

AU - Krehbiel, H.

AU - Naroska, B.

AU - O'Neill, L. H.

AU - Olsson, J.

AU - Steffen, P.

AU - Elsen, E.

AU - Helm, M.

AU - Petersen, A.

AU - Warming, P.

AU - Weber, G.

AU - Drumm, H.

AU - Heintze, J.

AU - Heinzelmann, G.

AU - Heuer, R. D.

AU - von Krogh, J.

AU - Lennert, P.

AU - Matsumura, H.

AU - Nozaki, T.

AU - Rieseberg, H.

AU - Wagner, A.

AU - Darvill, D. C.

AU - Foster, F.

AU - Hughes, G.

AU - Wriedt, H.

AU - Allison, J.

AU - Armitage, J.

AU - Ball, A.

AU - Duerdoth, I.

AU - Hassard, J.

AU - Loebinger, F.

AU - McCann, H.

AU - King, B.

AU - Macbeth, A.

AU - Mills, H.

AU - Murphy, P. G.

AU - Prosper, H.

AU - Stephens, K.

AU - Clarke, D.

AU - Goddard, M. C.

AU - Hedgecock, R.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Imori, M.

AU - Kobayashi, T.

AU - Komamiya, S.

AU - Koshiba, M.

AU - Minowa, M.

AU - Orito, S.

AU - Sato, A.

AU - Suda, T.

AU - Takeda, H.

AU - Totsuka, Y.

AU - Watanabe, Y.

AU - Yamada, S.

AU - Yanagisawa, C.

N1 - Funding Information: Previous experiments performed at PETRA at c.m. energies up to 31.6 GeV found no evidence for the 1 Present address: Cosmic Ray Laboratory, University of Tokyo, Japan. 2 Partly supported by the Yamada Science Foundation. Funding Information: We acknowledge the efforts of the PETRA machine group, who provided us with the opportunity of doing this experiment, and also the efforts of the technical support groups of the participating institutes in the construction and maintenance of our apparatus. This experiment was supported by the Bundesministerium ftir Forschung und Technologie, by the Education Ministry of Japan and by the U.K. Science Research Council through the Rutherford Laboratory. The visiting groups at DESY wish to thank the DESY directorate for their hospitality.

PY - 1980/3/24

Y1 - 1980/3/24

N2 - A search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV provides no evidence for the existence of such states. The 90% confidence upper limit on the integrated resonance cross section is 38 nb MeV, significantly below the value expected for the lowest (t,t̄) bound state.

AB - A search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV provides no evidence for the existence of such states. The 90% confidence upper limit on the integrated resonance cross section is 38 nb MeV, significantly below the value expected for the lowest (t,t̄) bound state.

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UR - http://www.scopus.com/inward/citedby.url?scp=49149148273&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(80)90682-6

DO - 10.1016/0370-2693(80)90682-6

M3 - Article

AN - SCOPUS:49149148273

SN - 0370-2693

VL - 91

SP - 152

EP - 154

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 - 1

ER -

Search for narrow resonances in e⁺e^- annihilation at c.m. energies between 29.90 and 31.46 GeV

Abstract

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