Authors
Kenneth Aamodt, Betty Abelev, A Abrahantes Quintana, Dagmar Adamová, AM Adare, Madan Mohan Aggarwal, G Aglieri Rinella, AG Agocs, ANDREA Agostinelli, S Aguilar Salazar, Zubayer Ahammed, Nazeer Ahmad, A Ahmad Masoodi, Sang Un Ahn, Alexander Akindinov, Dmitry Aleksandrov, Bruno Alessandro, R Alfaro Molina, Andrea Alici, Anton Alkin, E Almaráz Aviña, Johan Alme, Torsten Alt, V Altini, Sedat Altinpinar, Igor Altsybeev, Cristian Andrei, Anton Andronic, Venelin Anguelov, Jonas Anielski, Tome Antičić, Federico Antinori, Pietro Antonioli, L Aphecetche, Harald Appelshäuser, Silvia Arcelli, A Arend, Néstor Armesto, Roberta Arnaldi, T Aronsson, Ionut Cristian Arsene, Mesut Arslandok, A Asryan, Andre Augustinus, R Averbeck, TC Awes, J Äystö, Mohd Danish Azmi, Matthias Bach, Angela Badalà, Yong Wook Baek, Raphaëlle Bailhache, Remu Bala, R Baldini Ferroli, Alberto Baldisseri, A Baldit, F Baltasar Dos Santos Pedrosa, J Bán, Rama Chandra Baral, Roberto Barbera, Francesco Barile, Gergely Gábor Barnaföldi, Lee Stuart Barnby, Valerie Barret, Jerzy Bartke, Maurizio Basile, Nicole Bastid, Bastian Bathen, Guillaume Batigne, Boris Batyunya, C Baumann, Ian Gardner Bearden, Hans Beck, Iouri Belikov, Francesca Bellini, Rene Bellwied, Ernesto Belmont-Moreno, Stefania Beolè, Ionela Berceanu, Alexandru Bercuci, Yaroslav Berdnikov, Dániel Berényi, C Bergmann, Latchezar Betev, Anju Bhasin, Ashok Kumar Bhati, Livio Bianchi, Nicola Bianchi, Chiara Bianchin, Jaroslav Bielčík, Jana Bielčíková, Ante Bilandzic, E Biolcati, Fernando Blanco, D Blau, Christoph Blume, N Bock, A Bogdanov, Hans Bøggild, M Bogolyubsky, László Boldizsár, Marek Bombara, C Bombonati, Julian Book, Hervé Borel, Alexander Borissov, C Bortolin, S Bose, Francesco Bossú, Michiel Botje, Stefan Böttger, B Boyer, Peter Braun-Munzinger, Marco Bregant, Timo Breitner, Michal Broz, René Brun, Elena Bruna, Giuseppe Eugenio Bruno, Dmitry Budnikov, Henner Büsching, Stefania Bufalino, K Bugaiev, Oliver Busch, Z Buthelezi, Davide Caffarri, Xiao Cai, H Caines, E Calvo Villar, Paolo Camerini, V Canoa Roman, G Cara Romeo, Francesco Carena, Wisla Carena, F Carminati, A Casanova Díaz, M Caselle, J Castillo Castellanos, Ester Anna Rita Casula, V Catanescu, Costanza Cavicchioli, J Cepila, Piergiorgio Cerello, B Chang, Sylvain Chapeland, JL Charvet, S Chattopadhyay, M Cherney, C Cheshkov, Brigitte Cheynis
Publication date
2012/2/28
Journal
Physics Letters B
Volume
708
Issue
3-5
Pages
249-264
Publisher
North-Holland
Description
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<pTt,a<15 GeV/c, where pTt>pTa. The shapes of the pair correlation distributions are studied in a variety of collision centrality classes between 0 and 50% of the total hadronic cross section for particles in the pseudorapidity interval |η|<1.0. Distributions in relative azimuth Δϕ≡ϕt−ϕa are analyzed for |Δη|≡|ηt−ηa|>0.8, and are referred to as “long-range correlations”. Fourier components VnΔ≡〈cos(nΔϕ)〉 are extracted from the long-range azimuthal correlation functions. If particle pairs are correlated to one another through their individual correlation to a common symmetry plane, then the pair anisotropy VnΔ(pTt,pTa) is fully described in terms of single-particle anisotropies vn(pT) as VnΔ(pTt,pTa)=vn(pTt)vn(pTa). This …
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Scholar articles
K Aamodt, B Abelev, AA Quintana, D Adamová… - Physics Letters B, 2012