60 research outputs found
Strangeness enhancement at mid-rapidity in Pb-Pb collisions at 158 GeV/c
, , , and negative particle yields and transverse mass spectra have been measured at central rapidity in Pb-Pb and p-Pb collisions at 158 GeV/. The yields in Pb-Pb interactions % are presented as a function of the collision centrality and compared with those obtained from p-Pb collisions. Strangeness enhancement in Pb-Pb relative to p-Pb collisions increases with the strangeness content of the particle. Going from p-Pb to Pb-Pb, the strange particle yields increase faster than linearly with the number of participants up to , thereafter the increase becomes %linear with . Yields are studied as a function of the number of nucleons participating in the collision , which is estimated with the Glauber model. From p-Pb to Pb-Pb collisions the particle yields per participant increase substantially. The enhancement is more pronounced for multistrange particles, and exceeds an order of magnitude for the . For a number of participants, , greater than , however, all yields per participant appear to be constant
Viscoelasticity and texture of spreadable cheeses with different fat contents at refrigeration and room temperatures
Physicochemical, Textural and Viscoelastic Properties of Palm Diacylglycerol Bakery Margarine During Storage
Effects of fatty acids composition and microstructure properties of fats and oils on textural properties of dough and cookie quality
On the descrption of multiplicity distributions of negative particles in hadron ( , π-, K-)-nucleus (Li, C, S, Cu, CsI, Pb) interactions at 40 GeV/c, π-, K-)-nucleus (Li, C, S, Cu, CsI, Pb) interactions at 40 GeV/c
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