Title of article
Jψ and θ production from proton to Pb induced reactions at CERN SPS Original Research Article
Author/Authors
Denis Jouan، نويسنده , , B Alessandro، نويسنده , , C Alexa، نويسنده , , R Arnaldi، نويسنده , , M Atayan، نويسنده , , C Baglin، نويسنده , , A Baldit، نويسنده , , M. Bedjidian، نويسنده , , S. Beolè، نويسنده , , V Boldea، نويسنده , , P Bordalo، نويسنده , , S.R Borenstein، نويسنده , , G Borges، نويسنده , , A Bussière، نويسنده , , L Capelli، نويسنده , , C Castanier، نويسنده , , J Castor، نويسنده , , B Chaurand، نويسنده , , B. Cheynis، نويسنده , , E Chiavassa، نويسنده , , et al.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
253
To page
256
Abstract
A new set of results obtained by the NA50 experiment for the J/ψ production at the CERN SPS is presented. Peripheral PbPb collisions benefit from an improved setup, confirming the departure from ordinary production observed for the most central collisions, which has suggested the occurrence of a quark gluon plasma formation. Improved comparative analyses of older datas confirms the θ meson yield increase with centrality and between systems. The interest of the ratio View the MathML source as a direct measurement of the strangeness increase is underlined.
Journal title
Nuclear physics A
Serial Year
2003
Journal title
Nuclear physics A
Record number
1199513
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