Title of article
Properties of matter at forward rapidities at RHIC Original Research Article
Author/Authors
Dieter R?hrich، نويسنده , , BRAHMS Collaboration، نويسنده , , I. Arsene، نويسنده , , I.G. Bearden، نويسنده , , D. Beavis، نويسنده , , C. Besliu، نويسنده , , B. Budick، نويسنده , , H. B?ggild، نويسنده , , C. Chasman، نويسنده , , C.H. Christensen، نويسنده , , P. Christiansen، نويسنده , , J. Cibor، نويسنده , , R. Debbe، نويسنده , , E. Enger، نويسنده , , J.J. Gaardh?je، نويسنده , , M. Germinario، نويسنده , , K. Hagel، نويسنده , , H. Ito، نويسنده , , A. Jipa، نويسنده , , F. Jundt، نويسنده , , et al.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
295
To page
298
Abstract
The BRAHMS experiment at RHIC has measured pions, kaons and protons and their antiparticles over a wide range of rapidity and transverse momenta. Au+Au collisions, d+Au and p+p interactions have been studied. From the net-proton rapidity distribution a stopping power of 73% can be deduced for central Au+Au collisions. The rapidity distributions of produced particles exhibit Gaussian shapes. At midrapidity the nuclear modification factor for central Au+Au collisions shows a strong pion suppression at intermediate transverse momenta; a suppression which is even stronger at forward rapidities. The nuclear modification factor for d+Au changes from a Cronin-like enhancement of charged hadrons at midrapidity to a suppression at forward rapidities.
Journal title
Nuclear physics A
Serial Year
2005
Journal title
Nuclear physics A
Record number
1202134
Link To Document