Experimental data on multiplicities and correlations of charged particles of different types produced in collisions of 4.5 A GeV/c carbon-12 with emulsion are reported and discussed. The data are compared with the results of other experiments on nucleus–nucleus and hadron–nucleus collisions. It is found that the particle production mechanism in nucleus–nucleus collisions is almost the same as in hadron–nucleus collisions. It is also observed that the shower particles' multiplicity distributions obey a KNO type scaling law, which supports the aforementioned result.
No description provided.
No description provided.
No description provided.
The mean free path for inelastic interactions of 6Li in emulsion is measured and found not to be in systematic agreement with the different known theoretical parameterizations. This may be attributed to the loosely bound structure of 6Li nuclei. Possible internal structures of 6Li nuclei are investigated via the analysis of the shower particles multiplicity distributions for inclusive and central 6Li-Em interactions. In this analysis the experimental P-Em, d-Em and α-Em data are used as inputs for folding the corresponding distributions for 6Li-Em interactions. The results from central collisions favour the (α + d) cluster structure for the incident 6Li nuclei.
INTERACTION WITH EMULSION NUCLEUS WAS MEASURED.
INTERACTION WITH average AgBr NUCLEUS WAS MEASURED.
INTERACTION WITH average AgBr NUCLEUS WAS MEASURED.
We present results of our systematic studies of charged-shower-particle multiplicities and their dependence on pseudorapidity intervals for nearly central events produced by S32 at 200 GeV/nucleon and O16 at 200 and 60 GeV/nucleon in nuclear emulsion. An increase in the particle density with the increase of particle energy and mass is observed. We find an energy-independent linear relation between the maximum particle density (in a given pseudorapidity interval) and shower-particle multiplicity.
No description provided.
No description provided.
Forum