Details

Autor(en) / Beteiligte

• Alexeev, G D
• Bandurin, D V
• Bartlett, J F
• Bazterra, V
• Beale, S
• Bean, A
• Bernhard, R
• Bertram, I
• Besancon, M
• Beuselinck, R
• Bezzubov, V A
• Blazey, G
• Bolton, T A
• Boos, EE
• Brooijmans, G
• Buehler, M
• Buescher, V
• Bunichev, V
• Carrasco-Lizarraga, MA
• Chevalier-Thery, S
• Cihangir, S
• Davies, G
• Denisov, D
• Denisov, S P
• Desai, S
• Eads, M
• Filthaut, F
• tner, M
• Gavrilov, V
• Geist, W
• Gerber, CE
• Greenlee, H
• Gregores, E M
• Gruenendahl, S
• Haas, A
• Hensel, C
• La Cruz, IHeredia-De
• Hirosky, R
• Hobbs, J D
• Hoeneisen, B
• Jonckheere, A
• Kajfasz, E
• Kasper, P A
• Kehoe, R
• Kharchilava, A
• Kirby, M H
• Kuzmin, V A
• Kvita, J
• Lee, S W
• Lee, WM
• Li, L
• Li, Q Z
• Lincoln, D
• Lobodenko, A
• Lokajicek, M
• Luna-Garcia, R
• Madar, R
• Magana-Villalba, R
• McGivern, CL
• Meijer, M M
• Merkin, M
• Meyer, A
• Novaes, S F
• Obrant, G
• Padilla, M
• Park, S K
• Parua, N
• Patwa, A
• Penning, B
• Polozov, P
• Quinn, B
• Royon, C
• Sajot, G
• Schamberger, R D
• Scheglov, Y
• Schliephake, T
• Schlobohm, S
• Schwienhorst, R
• Slattery, P
• Smirnov, D
• Smith, K J
• Snow, G R
• Snow, J
• Stolin, V
• Stutte, L
• Suter, L
• Takahashi, M
• Tsai, Y-T
• Uvarov, L
• Verdier, P
• Vilanova, D
• Vokac, P
• Warchol, J
• Xu, C
• Yacoob, S
• Yasuda, T
• Zelitch, S
• Zhou, B
• Zielinski, M
• Zieminska, D

Titel

Measurement of spin correlation in [inline image][inline image] production using dilepton final states

Ist Teil von

• Physics letters. B, 2011-08, Vol.702 (1), p.16-23

Erscheinungsjahr

2011

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We measure the correlation between the spin of the top quark and the spin of the anti-top quark in [inline image][inline image] final states produced in [inline image][inline image] collisions at a center of mass energy [inline image][inline image], where l is an electron or muon. The data correspond to an integrated luminosity of 5.4 fb super(-1) and were collected with the D0 detector at the Fermilab Tevatron collider. The correlation is extracted from the angles of the two leptons in the t and [inline image][inline image] rest frames, yielding a correlation strength [inline image][inline image], in agreement with the NLO QCD prediction within two standard deviations, but also in agreement with the no correlation hypothesis.