Quark fragmentation functions and long-range correlations in e+e- annihilation at 29 GeV

H. Aihara, M. Alston-Garnjost, J. A. Bakken, A. Barbaro-Galtieri, A. V. Barnes, B. A. Barnett, H. U. Bengtsson, B. J. Blumenfeld, A. D. Bross, C. D. Buchanan, O. Chamberlain, C. Y. Chien, A. R. Clark, A. Cordier, O. I. Dahl, C. T. Day, K. A. Derby, P. H. Eberhard, D. L. Fancher, H. FujiiT. Fujii, B. Gabioud, J. W. Gary, W. Gorn, N. J. Hadley, J. M. Hauptman, W. Hofmann, J. E. Huth, J. Hylen, T. Kamae, H. S. Kaye, R. W. Kenney, L. T. Kerth, R. I. Koda, R. R. Kofler, K. K. Kwong, J. G. Layter, C. S. Lindsey, S. C. Loken, X. Q. Lu, G. R. Lynch, L. Madansky, R. J. Madaras, K. Maruyama, J. N. Marx, J. A.J. Matthews, S. O. Melnikoff, W. Moses, P. Nemethy, D. R. Nygren, P. J. Oddone, D. A. Park, A. Pevsner, M. Pripstein, P. R. Robrish, M. T. Ronan, R. R. Ross, E. R. Rouse, R. R. Sauerwein, G. Shapiro, M. D. Shapiro, B. C. Shen, W. E. Slater, M. L. Stevenson, D. H. Stork, H. K. Ticho, N. Toge, R. F. van Daalen Wetters, G. J. Van Dalen, R. van Tyen, E. M. Wang, M. R. Wayne, W. A. Wenzel, H. Yamamoto, M. Yamauchi, W. M. Zhang

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We study long-range correlations between hadrons in opposite jets in e+e- annihilation events at {Mathematical expression}=29 GeV. We use the data to measure differences between quark and antiquark fragmentation functions into charged hadrons, and to estimate the variation of fragmentation properties among quark flavors. We find large variations in longitudinal fragmentation functions, but universal mean transverse momenta of hadrons in jets.

    Original languageEnglish (US)
    Pages (from-to)495-499
    Number of pages5
    JournalZeitschrift für Physik C Particles and Fields
    Volume27
    Issue number4
    DOIs
    StatePublished - Dec 1985

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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