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

Authors :
Aihara, H.
Alston-Garnjost, M.
Bakken, J.
Barbaro-Galtieri, A.
Barnes, A.
Barnett, B.
Bengtsson, H.
Blumenfeld, B.
Bross, A.
Buchanan, C.
Chamberlain, O.
Chien, C.
Clark, A.
Cordier, A.
Dahl, O.
Day, C.
Derby, K.
Eberhard, P.
Fancher, D.
Fujii, H.
Fujii, T.
Gabioud, B.
Gary, J.
Gorn, W.
Hadley, N.
Hauptman, J.
Hofmann, W.
Huth, J.
Hylen, J.
Kamae, T.
Kaye, H.
Kenney, R.
Kerth, L.
Koda, R.
Kofler, R.
Kwong, K.
Layter, J.
Lindsey, C.
Loken, S.
Lu, X.
Lynch, G.
Madansky, L.
Madaras, R.
Maruyama, K.
Marx, J.
Matthews, J.
Melnikoff, S.
Moses, W.
Nemethy, P.
Nygren, D.
Oddone, P.
Park, D.
Pevsner, A.
Pripstein, M.
Robrish, P.
Ronan, M.
Ross, R.
Rouse, E.
Sauerwein, R.
Shapiro, G.
Shapiro, M.
Shen, B.
Slater, W.
Stevenson, M.
Stork, D.
Ticho, H.
Toge, N.
Daalen Wetters, R.
Dalen, G.
Tyen, R.
Wang, E.
Wayne, M.
Wenzel, W.
Yamamoto, H.
Yamauchi, M.
Zhang, W.
Source :
Zeitschrift für Physik C Particles and Fields; December 1985, Vol. 27 Issue: 4 p495-499, 5p
Publication Year :
1985

Abstract

We study long-range correlations between hadrons in opposite jets ine<superscript>+</superscript>e<superscript>−</superscript> annihilation events at <img src="/fulltext-image.asp?format=htmlnonpaginated&src=W015317K35UQ1237_html\10052_2005_Article_BF01436502_TeX2GIFIE1.gif" border="0" alt=" $$\sqrt s $$ " />=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.

Details

Language :
English
ISSN :
01709739 and 14315858
Volume :
27
Issue :
4
Database :
Supplemental Index
Journal :
Zeitschrift für Physik C Particles and Fields
Publication Type :
Periodical
Accession number :
ejs15749289
Full Text :
https://doi.org/10.1007/BF01436502