We present a study of the inclusive production of neutral pions and charged particles from 112 000 hadronic Z 0 decays. The measured inclusive momentum distributions can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation. Comparing our results to e +e - data between √s = 9 and 91 GeV, we find that the evolution of the spectra with center of mass energy is consistent with the QCD predictions.
Measurement of the inclusive production of neutral pions and charged particles on the Z 0 resonance / A. O., Aguilar Benitez; Aloisio, Alberto; Alviggi, Mariagrazia; Chiefari, Giovanni; Merola, Leonardo; Napolitano, Marco; Paternoster, Giovanni; Patricelli, Sergio; Sciacca, Crisostomo. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 259:(1991), pp. 199-208.
Measurement of the inclusive production of neutral pions and charged particles on the Z 0 resonance
ALOISIO, ALBERTO;ALVIGGI, MARIAGRAZIA;CHIEFARI, GIOVANNI;MEROLA, LEONARDO;NAPOLITANO, MARCO;PATERNOSTER, GIOVANNI;PATRICELLI, SERGIO;SCIACCA, CRISOSTOMO
1991
Abstract
We present a study of the inclusive production of neutral pions and charged particles from 112 000 hadronic Z 0 decays. The measured inclusive momentum distributions can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation. Comparing our results to e +e - data between √s = 9 and 91 GeV, we find that the evolution of the spectra with center of mass energy is consistent with the QCD predictions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
