Details

Autor(en) / Beteiligte

• Abelev, B I
• Aggarwal, M M
• Ahammed, Z
• Anderson, B D
• Arkhipkin, D
• Averichev, G S
• Bai, Y
• Balewski, J
• Barannikova, O
• Barnby, L S
• Baudot, J
• Baumgart, S
• Beavis, D R
• Bellwied, R
• Benedosso, F
• Betts, R R
• Bhardwaj, S
• Bhasin, A
• Bhati, A K
• Bichsel, H
• Bielcik, J
• Bielcikova, J
• Biritz, B
• Bland, L C
• Bombara, M
• Bonner, B E
• Botje, M
• Bouchet, J
• Braidot, E
• Brandin, A V
• Bruna, E
• Bueltmann, S
• Burton, T P
• Bystersky, M
• Cai, X Z
• Caines, H
• Calderón de la Barca Sánchez, M
• Callner, J
• Catu, O
• Cebra, D
• Cendejas, R
• Cervantes, M C
• Chajecki, Z
• Chaloupka, P
• Chattopadhyay, S
• Chen, H F
• Chen, J H
• Chen, J Y
• Cheng, J
• Cherney, M
• Chikanian, A
• Choi, K E
• Christie, W
• Chung, S U
• Clarke, R F
• Codrington, M J M
• Coffin, J P
• Cormier, T M
• Cosentino, M R
• Cramer, J G
• Crawford, H J
• Das, D
• Dash, S
• Daugherity, M
• De Silva, C
• de Moura, M M
• Dedovich, T G
• Dephillips, M
• Derevschikov, A A
• de Souza, R Derradi
• Didenko, L
• Djawotho, P
• Dogra, S M
• Dong, X
• Drachenberg, J L
• Draper, J E
• Du, F
• Dunlop, J C
• Dutta Mazumdar, M R
• Edwards, W R
• Efimov, L G
• Elhalhuli, E
• Elnimr, M
• Emelianov, V
• Engelage, J
• Eppley, G
• Erazmus, B
• Estienne, M
• Eun, L
• Fachini, P
• Fatemi, R
• Fedorisin, J
• Feng, A
• Filip, P
• Finch, E
• Fine, V
• Fisyak, Y
• Gagliardi, C A
• Gaillard, L
• Gangadharan, D R

Titel

Indications of conical emission of charged hadrons at the BNL relativistic heavy ion collider

Ist Teil von

• Physical review letters, 2009-02, Vol.102 (5), p.052302-052302, Article 052302

Ort / Verlag

United States

Erscheinungsjahr

2009

Quelle

American Physical Society

Beschreibungen/Notizen

• Three-particle azimuthal correlation measurements with a high transverse momentum trigger particle are reported for pp, d+Au, and Au+Au collisions at sqrt[s_{NN}]=200 GeV by the STAR experiment. Dijet structures are observed in pp, d+Au and peripheral Au+Au collisions. An additional structure is observed in central Au+Au data, signaling conical emission of correlated charged hadrons. The conical emission angle is found to be theta=1.37+/-0.02(stat)-0.07+0.06(syst), independent of p_{ perpendicular}.