Title of article
The elliptic flow of neutral transverse energy in heavy ion interactions at SPS energies Original Research Article
Author/Authors
NA50 Collaboration، نويسنده , , Pierre Saturnini، نويسنده , , Everton M.C. Abreu، نويسنده , , B. Alessandro، نويسنده , , C. Alexa، نويسنده , , R. Arnaldi، نويسنده , , J. Astruc، نويسنده , , M. Atayan، نويسنده , , C. Baglin، نويسنده , , A. Baldit، نويسنده , , M. Bedjidian، نويسنده , , F. Bellaiche، نويسنده , , S. Beolè، نويسنده , , V. Boldea، نويسنده , , P. Bordalo، نويسنده , , A. Bussière، نويسنده , , L. Capelli، نويسنده , , V. Caponi، نويسنده , , L. Casagrande، نويسنده , , J. Castor، نويسنده , , et al.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
4
From page
345
To page
348
Abstract
The threshold effect in the J/ψ suppression seen in the NA50 data in lead on lead interactions at the CERN SPS [1,2] canʹt be taken into account by conventional models. Other candidate models [3] use a phase transition, and therefore let suppose that the thermodynamic variables are defined everywhere that is the so-called thermalization. The in-plane elliptic flow, which has been proposed [4] in order to probe the thermalization at these beam energies, is found to be actually present in lead on lead interactions at 158A GeV/c, but canʹt be observed in sulphur on sulphur at 200A GeV/c in the NA38 data [5,6].
Journal title
Nuclear physics A
Serial Year
1999
Journal title
Nuclear physics A
Record number
1191457
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