|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
7
|
|
pubmed:dateCreated |
2003-8-25
|
|
pubmed:abstractText |
We have measured transverse momentum distributions of charged hadrons produced in d+Au collisions at sqrt[s(NN)]=200 GeV. The spectra were obtained for transverse momenta 0.25<p(T)<6.0 GeV/c, in a pseudorapidity range of 0.2<eta<1.4 in the deuteron direction. The evolution of the spectra with collision centrality is presented in comparison to p+pmacr; collisions at the same collision energy. With increasing centrality, the yield at high transverse momenta increases more rapidly than the overall particle density, leading to a strong modification of the spectral shape. This change in spectral shape is qualitatively different from observations in Au+Au collisions at the same energy. The results provide important information for discriminating between different models for the suppression of high-p(T) hadrons observed in Au+Au collisions.
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:status |
PubMed-not-MEDLINE
|
|
pubmed:month |
Aug
|
|
pubmed:issn |
0031-9007
|
|
pubmed:author |
pubmed-author:BackB BBB,
pubmed-author:BakerM DMD,
pubmed-author:BallintijnMM,
pubmed-author:BartonD SDS,
pubmed-author:BeckerBB,
pubmed-author:BelinJ PJP,
pubmed-author:BickleyA AAA,
pubmed-author:BindelRR,
pubmed-author:BudzanowskiAA,
pubmed-author:BuszaWW,
pubmed-author:CarrollAA,
pubmed-author:DecowskiM PMP,
pubmed-author:GarcíaEE,
pubmed-author:GburekTT,
pubmed-author:GeorgeNN,
pubmed-author:GulbrandsenKK,
pubmed-author:GushueSS,
pubmed-author:HalliwellCC,
pubmed-author:HamblenJJ,
pubmed-author:HarringtonA SAS,
pubmed-author:HendersonCC,
pubmed-author:Ho?y?skiRR,
pubmed-author:HofmanD JDJ,
pubmed-author:HollisR SRS,
pubmed-author:HolzmanBB,
pubmed-author:IordanovaAA,
pubmed-author:JohnsonEE,
pubmed-author:KaneJ LJL,
pubmed-author:KhanNN,
pubmed-author:KulinichPP,
pubmed-author:KuoC MCM,
pubmed-author:LeeJ WJW,
pubmed-author:LiuW KWK,
pubmed-author:ManlySS,
pubmed-author:MignereyA CAC,
pubmed-author:NoellAA,
pubmed-author:NouicerRR,
pubmed-author:OlszewskaII,
pubmed-author:PHOBOS Collaboration,
pubmed-author:PalSS,
pubmed-author:ParkI CIC,
pubmed-author:PerneggerHH,
pubmed-author:ReedCC,
pubmed-author:RemsbergL PLP,
pubmed-author:RolandCC,
pubmed-author:RolandGG,
pubmed-author:SagererJJ,
pubmed-author:SarinPP,
pubmed-author:SawickiPP,
pubmed-author:SedykhII,
pubmed-author:SkulskiWW,
pubmed-author:SmithC ECE,
pubmed-author:SteinbergPP,
pubmed-author:StephansG S FGS,
pubmed-author:SukhanovAA,
pubmed-author:TenoJJ,
pubmed-author:TonjesM BMB,
pubmed-author:TrzupekAA,
pubmed-author:ValeCC,
pubmed-author:VerdierRR,
pubmed-author:VeresG IGI,
pubmed-author:WadsworthBB,
pubmed-author:Wo?niakKK,
pubmed-author:WolfsF L HFL,
pubmed-author:WosiekBB,
pubmed-author:WuosmaaA HAH,
pubmed-author:Wys?ouchBB,
pubmed-author:ZhangJJ,
pubmed-author:van NieuwenhuizenG JGJ
|
|
pubmed:issnType |
Print
|
|
pubmed:day |
15
|
|
pubmed:volume |
91
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
072302
|
|
pubmed:year |
2003
|
|
pubmed:articleTitle |
Centrality dependence of charged-hadron transverse-momentum spectra in d+Au collisions at sqrt[s(NN)]=200 GeV.
|
|
pubmed:affiliation |
Argonne National Laboratory, Argonne, Illinois 60439-4943, USA.
|
|
pubmed:publicationType |
Journal Article
|
