Final published version, 0.98 MB, PDF document
Available under license: CC BY: Creative Commons Attribution 4.0 International License
Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Production at the Tevatron
AU - Aaltonen, T.
AU - Abazov, V. M.
AU - Abbott, B.
AU - Acharya, B. S.
AU - Adams, M.
AU - Adams, T.
AU - Agnew, J. P.
AU - Alexeev, G. D.
AU - Alkhazov, G.
AU - Alton, A.
AU - Amerio, S.
AU - Amidei, D.
AU - Anastassov, A.
AU - Annovi, A.
AU - Antos, J.
AU - Apollinari, G.
AU - Appel, J. A.
AU - Arisawa, T.
AU - Artikov, A.
AU - Asaadi, J.
AU - Ashmanskas, W.
AU - Askew, A.
AU - Atkins, S.
AU - Auerbach, B.
AU - Augsten, K.
AU - Aurisano, A.
AU - Aushev, V.
AU - Aushev, Y.
AU - Avila, C.
AU - Azfar, F.
AU - Badaud, F.
AU - Badgett, W.
AU - Bae, T.
AU - Bagby, L.
AU - Baldin, B.
AU - Bandurin, D. V.
AU - Barbaro-Galtieri, A.
AU - Barberis, E.
AU - Baringer, P.
AU - Barnes, V. E.
AU - Barnett, B. A.
AU - Barria, P.
AU - Bartlett, J. F.
AU - Bertram, I.
AU - Borissov, G.
AU - Fox, H.
AU - Price, D.
AU - Ratoff, P. N.
AU - Ross, A.
AU - Williams, M. R. J.
AU - CDF Collaboration
AU - D0 Collaboration
PY - 2018/1/24
Y1 - 2018/1/24
N2 - The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiproton collisions at a center-of-mass energy of √s = 1.96 TeV. We report the results of combinations of the inclusive asymmetries and their differential dependencies on relevant kinematic quantities. The combined inclusive asymmetry is Att(FB) = 0.128 ± 0.025. The combined inclusive and differential asymmetries are consistent with recent standard model predictions.
AB - The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiproton collisions at a center-of-mass energy of √s = 1.96 TeV. We report the results of combinations of the inclusive asymmetries and their differential dependencies on relevant kinematic quantities. The combined inclusive asymmetry is Att(FB) = 0.128 ± 0.025. The combined inclusive and differential asymmetries are consistent with recent standard model predictions.
U2 - 10.1103/PhysRevLett.120.042001
DO - 10.1103/PhysRevLett.120.042001
M3 - Journal article
VL - 120
JO - Physical review letters
JF - Physical review letters
SN - 1079-7114
M1 - 042001
ER -