Energy carried by gamma rays and neutral particles in multihadron final states at petra

W. Bartel, D. Cords, P. Dittmann, R. Eichler, R. Felst, D. Haidt, H. Krehbiel, B. Naroska, L. H. O'Neill, P. Steffen, H. Wenninger, Y. Zhang, E. Elsen, M. Helm, A. Petersen, P. Warming, G. Weber, S. Bethke, H. Drumm, J. Heintze & 48 others G. Heinzelmann, K. H. Hellenbrand, R. D. Heuer, J. von Krogh, P. Lennert, S. Kawabata, H. Matsumura, T. Nozaki, J. Olsson, H. Rieseberg, A. Wagner, A. Bell, F. Foster, G. Hughes, H. Wriedt, J. Allison, A. H. Ball, G. Bamford, R. Barlow, C. Bowdery, I. P. Duerdoth, J. F. Hassard, B. T. King, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, H. B. Prosper, K. Stephens, D. Clarke, M. C. Goddard, R. Marshall, G. F. Pearce, M. Imori, T. Kobayashi, Sachio Komamiya, M. Koshiba, M. Minowa, M. Nozaki, S. Orito, A. Sato, T. Suda, H. Takeda, Y. Totsuka, Y. Watanabe, S. Yamada, C. Yanagisawa

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The fraction of the total available energy carried by photons and the fraction carried by neutral particles of all types in e+e- multihadron final states have been measured at three centre-of-mass energies between 12 and 35 GeV. These fractions are approximately 27% and 37% with no strong dependence on centre-of-mass energy and the event topology. The neutrino energy fraction is estimated to be less than 10% at the 95% confidence level.

Original languageEnglish
Pages (from-to)315-320
Number of pages6
JournalZeitschrift für Physik C Particles and Fields
Volume9
Issue number4
DOIs
Publication statusPublished - 1981 Jan 1
Externally publishedYes

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neutral particles
Gamma rays
Photons
Topology
gamma rays
center of mass
energy
confidence
topology
neutrinos
photons

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., ... Yanagisawa, C. (1981). Energy carried by gamma rays and neutral particles in multihadron final states at petra. Zeitschrift für Physik C Particles and Fields, 9(4), 315-320. https://doi.org/10.1007/BF01548766

Energy carried by gamma rays and neutral particles in multihadron final states at petra. / Bartel, W.; Cords, D.; Dittmann, P.; Eichler, R.; Felst, R.; Haidt, D.; Krehbiel, H.; Naroska, B.; O'Neill, L. H.; Steffen, P.; Wenninger, H.; Zhang, Y.; Elsen, E.; Helm, M.; Petersen, A.; Warming, P.; Weber, G.; Bethke, S.; Drumm, H.; Heintze, J.; Heinzelmann, G.; Hellenbrand, K. H.; Heuer, R. D.; von Krogh, J.; Lennert, P.; Kawabata, S.; Matsumura, H.; Nozaki, T.; Olsson, J.; Rieseberg, H.; Wagner, A.; Bell, A.; Foster, F.; Hughes, G.; Wriedt, H.; Allison, J.; Ball, A. H.; Bamford, G.; Barlow, R.; Bowdery, C.; Duerdoth, I. P.; Hassard, J. F.; King, B. T.; Loebinger, F. K.; Macbeth, A. A.; McCann, H.; Mills, H. E.; Murphy, P. G.; Prosper, H. B.; Stephens, K.; Clarke, D.; Goddard, M. C.; Marshall, R.; Pearce, G. F.; Imori, M.; Kobayashi, T.; Komamiya, Sachio; Koshiba, M.; Minowa, M.; Nozaki, M.; Orito, S.; Sato, A.; Suda, T.; Takeda, H.; Totsuka, Y.; Watanabe, Y.; Yamada, S.; Yanagisawa, C.

In: Zeitschrift für Physik C Particles and Fields, Vol. 9, No. 4, 01.01.1981, p. 315-320.

Research output: Contribution to journalArticle

Bartel, W, Cords, D, Dittmann, P, Eichler, R, Felst, R, Haidt, D, Krehbiel, H, Naroska, B, O'Neill, LH, Steffen, P, Wenninger, H, Zhang, Y, Elsen, E, Helm, M, Petersen, A, Warming, P, Weber, G, Bethke, S, Drumm, H, Heintze, J, Heinzelmann, G, Hellenbrand, KH, Heuer, RD, von Krogh, J, Lennert, P, Kawabata, S, Matsumura, H, Nozaki, T, Olsson, J, Rieseberg, H, Wagner, A, Bell, A, Foster, F, Hughes, G, Wriedt, H, Allison, J, Ball, AH, Bamford, G, Barlow, R, Bowdery, C, Duerdoth, IP, Hassard, JF, King, BT, Loebinger, FK, Macbeth, AA, McCann, H, Mills, HE, Murphy, PG, Prosper, HB, Stephens, K, Clarke, D, Goddard, MC, Marshall, R, Pearce, GF, Imori, M, Kobayashi, T, Komamiya, S, Koshiba, M, Minowa, M, Nozaki, M, Orito, S, Sato, A, Suda, T, Takeda, H, Totsuka, Y, Watanabe, Y, Yamada, S & Yanagisawa, C 1981, 'Energy carried by gamma rays and neutral particles in multihadron final states at petra', Zeitschrift für Physik C Particles and Fields, vol. 9, no. 4, pp. 315-320. https://doi.org/10.1007/BF01548766
Bartel, W. ; Cords, D. ; Dittmann, P. ; Eichler, R. ; Felst, R. ; Haidt, D. ; Krehbiel, H. ; Naroska, B. ; O'Neill, L. H. ; Steffen, P. ; Wenninger, H. ; Zhang, Y. ; Elsen, E. ; Helm, M. ; Petersen, A. ; Warming, P. ; Weber, G. ; Bethke, S. ; Drumm, H. ; Heintze, J. ; Heinzelmann, G. ; Hellenbrand, K. H. ; Heuer, R. D. ; von Krogh, J. ; Lennert, P. ; Kawabata, S. ; Matsumura, H. ; Nozaki, T. ; Olsson, J. ; Rieseberg, H. ; Wagner, A. ; Bell, A. ; Foster, F. ; Hughes, G. ; Wriedt, H. ; Allison, J. ; Ball, A. H. ; Bamford, G. ; Barlow, R. ; Bowdery, C. ; Duerdoth, I. P. ; Hassard, J. F. ; King, B. T. ; Loebinger, F. K. ; Macbeth, A. A. ; McCann, H. ; Mills, H. E. ; Murphy, P. G. ; Prosper, H. B. ; Stephens, K. ; Clarke, D. ; Goddard, M. C. ; Marshall, R. ; Pearce, G. F. ; Imori, M. ; Kobayashi, T. ; Komamiya, Sachio ; Koshiba, M. ; Minowa, M. ; Nozaki, M. ; Orito, S. ; Sato, A. ; Suda, T. ; Takeda, H. ; Totsuka, Y. ; Watanabe, Y. ; Yamada, S. ; Yanagisawa, C. / Energy carried by gamma rays and neutral particles in multihadron final states at petra. In: Zeitschrift für Physik C Particles and Fields. 1981 ; Vol. 9, No. 4. pp. 315-320.
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title = "Energy carried by gamma rays and neutral particles in multihadron final states at petra",
abstract = "The fraction of the total available energy carried by photons and the fraction carried by neutral particles of all types in e+e- multihadron final states have been measured at three centre-of-mass energies between 12 and 35 GeV. These fractions are approximately 27{\%} and 37{\%} with no strong dependence on centre-of-mass energy and the event topology. The neutrino energy fraction is estimated to be less than 10{\%} at the 95{\%} confidence level.",
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T1 - Energy carried by gamma rays and neutral particles in multihadron final states at petra

AU - Bartel, W.

AU - Cords, D.

AU - Dittmann, P.

AU - Eichler, R.

AU - Felst, R.

AU - Haidt, D.

AU - Krehbiel, H.

AU - Naroska, B.

AU - O'Neill, L. H.

AU - Steffen, P.

AU - Wenninger, H.

AU - Zhang, Y.

AU - Elsen, E.

AU - Helm, M.

AU - Petersen, A.

AU - Warming, P.

AU - Weber, G.

AU - Bethke, S.

AU - Drumm, H.

AU - Heintze, J.

AU - Heinzelmann, G.

AU - Hellenbrand, K. H.

AU - Heuer, R. D.

AU - von Krogh, J.

AU - Lennert, P.

AU - Kawabata, S.

AU - Matsumura, H.

AU - Nozaki, T.

AU - Olsson, J.

AU - Rieseberg, H.

AU - Wagner, A.

AU - Bell, A.

AU - Foster, F.

AU - Hughes, G.

AU - Wriedt, H.

AU - Allison, J.

AU - Ball, A. H.

AU - Bamford, G.

AU - Barlow, R.

AU - Bowdery, C.

AU - Duerdoth, I. P.

AU - Hassard, J. F.

AU - King, B. T.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - McCann, H.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Prosper, H. B.

AU - Stephens, K.

AU - Clarke, D.

AU - Goddard, M. C.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Imori, M.

AU - Kobayashi, T.

AU - Komamiya, Sachio

AU - Koshiba, M.

AU - Minowa, M.

AU - Nozaki, 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.

PY - 1981/1/1

Y1 - 1981/1/1

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AB - The fraction of the total available energy carried by photons and the fraction carried by neutral particles of all types in e+e- multihadron final states have been measured at three centre-of-mass energies between 12 and 35 GeV. These fractions are approximately 27% and 37% with no strong dependence on centre-of-mass energy and the event topology. The neutrino energy fraction is estimated to be less than 10% at the 95% confidence level.

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JO - European Physical Journal C

JF - European Physical Journal C

SN - 1434-6044

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