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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
15
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pubmed:dateCreated |
2006-4-26
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pubmed:abstractText |
We present the first measurement of pseudorapidity densities of primary charged particles near midrapidity in Au+Au collisions at sqrt[s(NN)] = 56 and 130 GeV. For the most central collisions, we find the charged-particle pseudorapidity density to be dN/deta|(|eta|<1) = 408+/-12(stat)+/-30(syst) at 56 GeV and 555+/-12(stat)+/-35(syst) at 130 GeV, values that are higher than any previously observed in nuclear collisions. Compared to proton-antiproton collisions, our data show an increase in the pseudorapidity density per participant by more than 40% at the higher energy.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:REESW HWH,
pubmed-author:ChangY HYH,
pubmed-author:GarciaEE,
pubmed-author:KaneJJ,
pubmed-author:HayesAA,
pubmed-author:JohnsonEE,
pubmed-author:GomezJJ,
pubmed-author:BaumRR,
pubmed-author:RossDD,
pubmed-author:McLeodDD,
pubmed-author:RosenbergLL,
pubmed-author:PaterWW,
pubmed-author:ReedCC,
pubmed-author:ValeCC,
pubmed-author:Wo?niakKK,
pubmed-author:GodlewskiJJ,
pubmed-author:BakerM DMD,
pubmed-author:PalSS,
pubmed-author:DabrowskaJJ,
pubmed-author:LiuW KWK,
pubmed-author:TeahB ABA,
pubmed-author:NealMM,
pubmed-author:SteinbergPP,
pubmed-author:OlszewskaII,
pubmed-author:GanzRR,
pubmed-author:GeorgeNN,
pubmed-author:ReuterMM,
pubmed-author:Bia?asAA,
pubmed-author:RolandGG,
pubmed-author:HendersonCC,
pubmed-author:FitchJJ,
pubmed-author:SarinPP,
pubmed-author:FriedlMM,
pubmed-author:NeelB GBG,
pubmed-author:CzyzWW,
pubmed-author:TangJ LJL,
pubmed-author:CarrollAA,
pubmed-author:ConnerCC,
pubmed-author:HollisRR,
pubmed-author:HalikJJ,
pubmed-author:HolzmanBB,
pubmed-author:ScadutoJJ,
pubmed-author:TenoJJ,
pubmed-author:SawickiPP,
pubmed-author:StrekMM,
pubmed-author:ParkI CIC,
pubmed-author:SinacoreJJ,
pubmed-author:VerdierRR,
pubmed-author:RolandCC,
pubmed-author:StopaZZ,
pubmed-author:ZalewskiKK,
pubmed-author:BelinJ PJP,
pubmed-author:HOSSH GHG,
pubmed-author:ManlySS,
pubmed-author:Micha?owskiJJ,
pubmed-author:BartonD SDS,
pubmed-author:LemlerMM,
pubmed-author:KitoEE,
pubmed-author:GushueSS,
pubmed-author:RemsbergL PLP,
pubmed-author:DecowskiM PMP,
pubmed-author:KulinichPP,
pubmed-author:Wys?ouchBB,
pubmed-author:BackB BBB,
pubmed-author:BasilevSS,
pubmed-author:BatesB DBD,
pubmed-author:BindelRR,
pubmed-author:BoguckiWW,
pubmed-author:BudzanowskiAA,
pubmed-author:BuszaWW,
pubmed-author:CegliaMM,
pubmed-author:CoghenTT,
pubmed-author:DespetMM,
pubmed-author:FitaPP,
pubmed-author:Ga?uszkaKK,
pubmed-author:GriesmayerEE,
pubmed-author:GulbrandsenKK,
pubmed-author:HalliwellCC,
pubmed-author:HaridasPP,
pubmed-author:HeintzelmanG AGA,
pubmed-author:Ho?y?skiRR,
pubmed-author:KatzyJJ,
pubmed-author:Kotu?aJJ,
pubmed-author:KranerHH,
pubmed-author:KucewiczWW,
pubmed-author:LigockiJJ,
pubmed-author:MignereyAA
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