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. HeintzeG. 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, S. 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 Dec

    Fingerprint

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

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., ... 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