Two-particle angular correlations in p+p and Cu+Cu collisions at PHOBOS
نویسندگان
چکیده
منابع مشابه
Measurement of Long-Range Near-Side Two-Particle Angular Correlations in pp Collisions at sqrt[s]=13 TeV.
Results on two-particle angular correlations for charged particles produced in pp collisions at a center-of-mass energy of 13 TeV are presented. The data were taken with the CMS detector at the LHC and correspond to an integrated luminosity of about 270 nb^{-1}. The correlations are studied over a broad range of pseudorapidity (|η|<2.4) and over the full azimuth (ϕ) as a function of charged pa...
متن کاملHarmonic decomposition of two particle angular correlations in Pb–Pb collisions at √sNN=2.76 TeV
Article history: Received 22 September 2011 Received in revised form 23 January 2012 Accepted 24 January 2012 Available online 28 January 2012 Editor: V. Metag Angular correlations between unidentified charged trigger (t) and associated (a) particles are measured by the ALICE experiment in Pb–Pb collisions at √ sNN = 2.76 TeV for transverse momenta 0.25 < p T < 15 GeV/c, where p t T > p a T . T...
متن کاملANGULAR CORRELATIONS BETWEEN THE CHARGED PARTICLES PRODUCED IN pp COLLISIONS AT ISR ENERGIES
We present an analysis of rapidity and azimuthal correlations between the charged products of pp colhslons at ISR energies The use of streamer chambers as detectors permlts a study of the correlation mechanism at fixed multaphcltIes The analysis is restricted to the central rapidity region to suppress dlffractwe production A strong short-range correlation is observed, which can be described by ...
متن کاملRapidity and kT dependence of HBT correlations in Au+Au collisions at 200 GeV with PHOBOS
Two-particle correlations of identical charged pion pairs from Au+Au collisions at √ s NN = 200 GeV were measured by the PHOBOS experiment at RHIC. Data for the most central (0–15%) events were analyzed with Bertsch-Pratt (BP) and Yano-Koonin-Podgoretskii (YKP) parameterizations using pairs with rapidities of 0.4 < y < 1.3 and transverse momenta 0.1 < kT < 1.4 GeV/c. The Bertsch-Pratt radii dec...
متن کاملCentrality Dependence of Two-Particle Correlations in Heavy Ion Collisions
Data from the PHOBOS detector have been used to study two-particle correlations over a broad range of pseudorapidity. A simple cluster model parameterization has been applied to inclusive two-particle correlations over a range of centrality for both Cu+Cu and Au+Au collisions at √ sNN = 200 GeV. Analysis of the data for Au+Au has recently been extended to more peripheral collisions showing that...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2007
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/34/8/s144