par Abreu, Pedro;Bertrand, Daniel ;Bricman, Claude ;Vander Velde, Catherine ;Wickens, John H. ; [et al.]
Référence Physics letters. Section B, 276, 1-2, page (254-262)
Publication Publié, 1992
Référence Physics letters. Section B, 276, 1-2, page (254-262)
Publication Publié, 1992
Article révisé par les pairs
Résumé : | A strong increase of the mean transverse momentum 〈pt〉 with the number of charged particles nch is observed in e+e- annihilations into hadrons at LEP energies. The effect resembles correlations observed in hadron-hadron interactions. In e+e- annihilations the 〈pt〉 and nch correlations can be accounted for by gluon radiation. |