Pseudorapidity dependence of long-range two-particle correlations in pPb collisions at sqrt(s[NN])=5.02 TeV
- Khachatryan, V.
- Besançon, M.
- Couderc, F.
- Dejardin, M.
- Denegri, D.
- Fabbro, B.
- Faure, J.L.
- Favaro, C.
- Ferri, F.
- Ganjour, S.
- Givernaud, A.
- Gras, P.
- Monchenault, G. Hamel de
- Jarry, P.
- Locci, E.
- Machet, M.
- Malcles, J.
- Rander, J.
- Rosowsky, A.
- Titov, M.
- Zghiche, A.
- Antropov, I.
- Baffioni, S.
- Beaudette, F.
- Busson, P.
- Cadamuro, L.
- Chapon, E.
- Charlot, C.
- Davignon, O.
- Filipovic, N.
- Cassagnac, R. Granier de
- Jo, M.
- Lisniak, S.
- Mastrolorenzo, L.
- Mine, P.
- Naranjo, I.N.
- Nguyen, M.
- Ochando, C.
- Ortona, G.
- Paganini, P.
- Pigard, P.
- Regnard, S.
- Salerno, R.
- Sauvan, J.B.
- Sirois, Y.
- Strebler, T.
- Yilmaz, Y.
- Zabi, A.
- Agram, J.-L.
- Andrea, J.
- Aubin, A.
- Bloch, D.
- Brom, J.-M.
- Buttignol, M.
- Chabert, E.C.
- Chanon, N.
- Collard, C.
- Conte, E.
- Coubez, X.
- Fontaine, J.-C.
- Gele, D.
- Goerlach, U.
- Goetzmann, C.
- Bihan, A.-C. Le
- Merlin, J.A.
- Skovpen, K.
- Hove, P. Van
- Gadrat, S.
- Beauceron, S.
- Bernet, C.
- Boudoul, G.
- Bouvier, E.
- Montoya, C.A. Carrillo
- Chierici, R.
- Contardo, D.
- Courbon, B.
- Depasse, P.
- Mamouni, H. El
- Fan, J.
- Fay, J.
- Gascon, S.
- Gouzevitch, M.
- Ille, B.
- Lagarde, Fabienne
- Laktineh, I.B.
- Lethuillier, M.
- Mirabito, L.
- Pequegnot, A.L.
- Perries, S.
- Alvarez, J.D. Ruiz
- Sabes, D.
- Sgandurra, L.
- Sordini, V.
- Vander Donckt, M.
- Verdier, P.
- Viret, S.
DOIAbstract
Submitted to Phys. Rev. C ; see paper for full list of authorsInternational audienceTwo-particle correlations in pPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV are studied as a function of the pseudorapidity separation (Delta eta) of the particle pair at small relative azimuthal angle (abs(Delta phi)< pi/3). The correlations are decomposed into a jet component that dominates the short-range correlations (abs(Delta eta) < 1), and a component that persists at large Delta eta and may originate from collective behavior of the produced system. The events are classified in terms of the multiplicity of the produced particles. Finite azimuthal anisotropies are observed in high-multiplicity events. The second and third Fourier...
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