Two-particle correlations from RHIC to LHC with a new method based on the fourier transform

被引:0
|
作者
Akindinov, A. [2 ]
Alici, A. [1 ,3 ]
Antonioli, P. [1 ]
Arcelli, S. [1 ,3 ]
Baek, Y. W. [8 ]
Basile, M. [1 ,3 ]
Romeo, G. Cara [1 ]
Cifarelli, L. [1 ,3 ]
Cindolo, F. [1 ]
De Caro, A. [6 ,7 ]
De Gruttola, D. [6 ,7 ]
De Pasquale, S. [6 ,7 ]
Girard, M. Fusco [6 ,7 ]
Guarnaccia, C. [6 ,7 ]
Hatzifotiadou, D. [1 ]
Jung, H. T. [8 ]
Jung, W. W. [8 ]
Kim, D. S. [8 ]
Kim, D. W. [8 ]
Kim, H. N. [8 ]
Kim, J. S. [8 ]
Kiselev, S. [2 ]
Laurenti, G. [1 ]
Lee, K. [8 ]
Lee, S. C. [8 ]
Luvisetto, M. L. [1 ]
Malkevich, D. [2 ]
Margotti, A. [1 ]
Morsch, A. [9 ]
Nania, R. [1 ]
Nedosekin, A. [2 ]
Noferini, F. [1 ,4 ,5 ]
Pagano, P. [6 ,7 ]
Pesci, A. [1 ]
Preghenella, R. [1 ,3 ]
Russo, G. [6 ,7 ]
Ryabinin, M. [2 ]
Scapparone, E. [1 ]
Scioli, G. [1 ,3 ]
Silenzi, A. [1 ,3 ]
Tchumakov, M. [2 ]
Voloshin, K. [2 ]
Williams, M. C. S. [1 ]
Zagreev, B. [2 ]
Zampolli, C. [1 ,4 ,5 ]
Zichichi, A. [1 ,3 ,4 ,5 ]
机构
[1] Sezione Ist Nazl Fis Nucl, Bologna, Italy
[2] Inst Theoret & Expt Phys, Moscow 117259, Russia
[3] Univ Bologna, Dipartimento Fis, Bologna, Italy
[4] Museo Stor Fis, Rome, Italy
[5] Ctr Studi & Ric Enrico Fermi, Rome, Italy
[6] Univ Salerno, Dipartimento Fis, I-84100 Salerno, Italy
[7] Ist Nazl Fis Nucl, Salerno, Italy
[8] Kangnung Natl Univ, Dept Phys, Gangwon, South Korea
[9] CERN, CH-1211 Geneva 23, Switzerland
关键词
Two-particle correlations; fourier transform; heavy ions;
D O I
10.1007/s12648-010-0152-6
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An extension of the study of two particle correlations used at RHIC to LHC energies (Pb + Pb at root S-NN = 5.5 TeV) is presented. The method is based on the two-dimensional Fourier Transform used to calculate the angular autocorrelation function in space. It does not require the identification of a leading particle and is, hence, optimized to the low-pt and medium-pt region at LHC where many minijets are overlapping. We discuss the feasibility of the analysis in heavy ion collisions at the LHC using HIJING and Pythia simulations.
引用
收藏
页码:1651 / 1655
页数:5
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