Abstract
A sensitive measure for the different spread of quark and gluon jets is proposed. It is based on minimization of suitable sums over energy weighted squares of trigonometric functions. A quantitative estimate predicts a 24% effect which should be observable at present energies.
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Bopp, F.W. A method to compare quark and gluon jets in\(e^ + e^ - \to q\bar qg\) hadronisation. Z. Phys. C - Particles and Fields 5, 155–158 (1980). https://doi.org/10.1007/BF01576197
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DOI: https://doi.org/10.1007/BF01576197