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arXiv · hep-ph/9310219

Hadron Multiplicities in the Presence of Light Gluinos

Frank Cuypers
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Abstract

We consider the effect of a massless gluino on the evolution of a parton shower. The hadron multiplicity distribution is predicted to evolve as a function of the collider energy in the same way as in the absence of gluinos, except for a slower running of $α_s$. A comparison of the predicted average hadron multiplicity with experimental data is presented as a fit constraining the values of the strong coupling constant at the $Z^0$ peak $α_s(m_Z)$ and the scale of the onset of hadronization $m_0$. It appears that \lgl s are unlikely to be detected this way with less than 500 GeV of \cm\ energy.

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Frank Cuypers. 1993-10-04. Hadron Multiplicities in the Presence of Light Gluinos. https://doi.org/10.1007/bf01552628

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