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- ABREU, P, et al.
(författare)
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J/PSI-PRODUCTION IN THE HADRONIC DECAYS OF THE Z
- 1994
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Ingår i: PHYSICS LETTERS B. - : ELSEVIER SCIENCE BV. ; 341:1, s. 109-122
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- J/psi mesons have been reconstructed from their decay to mu(+)mu(-) and e(+)e(-), using the data collected by the DELPHI experiment during 1991 and 1992 at the LEP collider. From about 1 million hadronic Z decays 153 +/- 17 J/psi were found, 5.4 +/- 2.3 p
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