1. Mnogobrojna tvorba piona i kaona u visokoenergijskim sudarima jezgra-jezgra: ishodi mjerenja i posebni modeli
- Author
-
Guptaroy, P., De, Bh., Bhattacharyya, S., and Bhattacharyya, D. P.
- Subjects
relativistic heavy ion collisions ,inclusive production ,quark gluon plasm - Abstract
The pion and kaon rapidity densities and the nature of kaon-pion ratios offer two very prominent and crucial physical observables on which modestly sufficient data for heavy nucleus collisions are available to date. In the light of two sets of models - one purely phenomenological and the other with a modest degree of a dynamical basis - we try to examine the state of agreement between calculations and experimental results obtainable from the past and the latest measurements. Impact and implications of all these would also finally be spelt out., Gustoće rapidnosti piona i kaona i narav omjera kaona i piona pružaju dvije vrlo važne fizičke opservable za koje su dosada postignuti brojni podaci mjerenjem sudara teških jezgri. Ispitujemo skladnost teorije polazeći od dva skupa modela, jednog potpuno fenomenološkog i drugog s umjerenim stupnjem dinamike, i eksperimentalnih podataka poznatih iz ranijih i nedavnih mjerenja. Raspravlja se njihova važnost i sljedbe.
- Published
- 2002