8 papers
Associated multiplicity to high events and percolation of colour sources
L. Cunqueiro, J. Dias de Deus, C. Pajares
We show that the multiplicity distribution associated to high events is given in terms of the total multiplicity distribution in an universal way due to the fact that these e…
Multiplicity fluctuations in hadron-hadron and nucleus-nucleus collisions and percolation of strings
Pedro Brogueira, Jorge Dias de Deus
We argue that recent NA49 results on multiparticle distributions and fluctuations, as a function of the number of participant nucleons, suggest that percolation plays an important…
Transverse Momentum Fluctuations from Clustering and Percolation of Strings
J. Dias de Deus, A. Rodrigues
Transverse momentum fluctuations can be understood as resulting from clustering of strings or partons. Data allows to distinguish clustering without percolation, from clustering wi…
Inclusive density of secondaries in heavy ion collisions
J. Dias de Deus, Yu. M. Shabelski, R. Ugoccioni
The inclusive density of charged secondaries produced in high energy heavy ion collisions are calculated in the framework of multiple scattering theory and quark-gluon string model…
Cross Sections, Probabilities, Multiplicities and Spectra of Secondaries in High Energy Heavy Ion Interactions
J. Dias de Deus, Yu. M. Shabelski
We present a short review of theoretical results (mainly for experimentalists) published in many different papers. The formulae are presented for the different integrated cross sec…
Particle rapidity density and collective phenomena in heavy ion collisions
R. Ugoccioni, J. Dias de Deus
We analyse recent results on charged particle pseudo-rapidity densities from RHIC in the framework of the Dual String Model, in particular when including string fusion. The model,…