G. Wilquet

A new determination of the binding-energy values of the light hypernuclei (A ⩽ 15)

Abstract A new determination of the binding-energy values of the light hypernuclei ( A ⩽ 15) is reported, based on the analysis of some 27 000 π − mesonically-decaying hypernuclei produced by stopping K − mesons in nuclear emulsion. The results are combined with previous data obtained using similar experimental and analysis procedures.

Multiplicity distributions in different pseudorapidity intervals at a CMS energy of 540 GeV

Abstract Multiplicity distributions of charged particles for inelastic, non single-diffractive events in proton-antiproton collisions at a centre of mass energy of 540 GeV are presented for various pseudorapidity (Δη) intervals. The widths of the multiplicity distributions, scaled to their means, increase as Δη is made smaller, and the deviation from a Poisson distribution becomes progressively more pronounced. It is found that the data are remarkably well described by a negative binomial distribution. The parameters of the distributions vary smoothly with the size of the acceptance interval.

Scaling of Pseudorapidity Distributions at c.m. Energies up to 0.9 TeV

AbstractNew data are presented on charged particle pseudorapidity distributions for inelastic events produced at c.m. energies

A new empirical regularity for multiplicity distributions in place of KNO scaling

\sqrt s

Scaling violations in multiplicity distributions at 200 and 900 GeV

=200 and 900 GeV. The data were obtained at the CERN antiproton-proton Collider operated in a new pulsed mode. The rise of the central density ρ(0) at energies up to

First results on complete events from pp collisions at the cm energy of 540 GeV.

\sqrt s