Study of the quark gluon string model predictions

Autor:	R H C Maldonado, L. Popova, H M Portella, N. Amato
Rok vydání:	1995
Předmět:	Physics Quark Nuclear and High Energy Physics Particle physics High Energy Physics::Phenomenology Hadron Cosmic ray Spectral line Gluon Nuclear physics High Energy Physics::Experiment Multiplicity (chemistry) Nuclear Experiment Scaling
Zdroj:	Journal of Physics G: Nuclear and Particle Physics. 21:101-120
ISSN:	1361-6471 0954-3899
Popis:	We have studied some properties of the secondary particles in p-p interactions which are obtained on the basis of the quark gluon string model. This model is tuned with FNAL and ISR data at 20 GeV. The rise of the predicted inelastic cross section agrees with accelerator data up to 1.9 Tev (SCM). The asymptotic behaviour of secondary particle spectra with scaling in the fragmentation region leads to a rather slow rise of multiplicity. An improved parametrization will help the study of hadron interactions at the highest energies and explain some exotic events which are observed in cosmic ray experiments.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8bb3252a0cc76c814e9a14683a5c9027 https://doi.org/10.1088/0954-3899/21/1/011 Zobrazit plný text záznamu