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$\Lambda, \Xi$ and $\Omega$ production in Pb-Pb interactions at 158 A GeV/c
Using LEP1 data taken in 1994 and 1995, the DELPHI collaboration has a preliminary measurement of $Gamma_{b\overline{b}}/\Gamma_{had}$ which was submitted to the Jerusalem HEP'97 conference. Use of the upgraded microvertex detector, installed in spring 1994, together with an improved track sear...
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| Lenguaje: | eng |
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1998
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| Acceso en línea: | http://cds.cern.ch/record/344632 |