Details

Autor(en) / Beteiligte

• Amidei, D.
• Apollinari, G.
• Appel, J. A.
• Ashmanskas, W.
• Barnett, B. A.
• Beretvas, A.
• Blumenfeld, B.
• Bortoletto, D.
• Bromberg, C.
• Brucken, E.
• Butti, P.
• Buzatu, A.
• Campanelli, M.
• Carls, B.
• Casal, B.
• Casarsa, M.
• Chiarelli, G.
• Clark, A.
• Clarke, C.
• Cox, C. A.
• Cruz, D.
• Cuevas, J.
• D’Errico, M.
• Devoto, F.
• Dorigo, M.
• Edgar, R.
• Erbacher, R.
• Errede, S.
• Farrington, S.
• Field, R.
• Freeman, J. C.
• Gibson, K.
• Giromini, P.
• Gomez-Ceballos, G.
• Goshaw, A. T.
• Gramellini, E.
• Guimaraes da Costa, J.
• Harr, R. F.
• Harrington-Taber, T.
• Hong, Z.
• Hughes, R. E.
• Introzzi, G.
• Iori, M.
• James, E.
• Jindariani, S.
• Jun, S. Y.
• Kambeitz, M.
• Kim, S. H.
• Kim, Y. J.
• Lannon, K.
• Lee, H. S.
• Leo, S.
• Liu, T.
• Lysak, R.
• Miao, T.
• Miyake, H.
• Moggi, N.
• Muller, Th
• Naganoma, J.
• Nodulman, L.
• Papadimitriou, V.
• Phillips, T. J.
• Pilot, J.
• Potamianos, K.
• Pranko, A.
• Redondo Fernández, I.
• Rescigno, M.
• Rosner, J. L.
• Saveliev, V.
• Semenov, A.
• Sforza, F.
• Shimojima, M.
• Shreyber-Tecker, I.
• Sliwa, K.
• Snider, F. D.
• St. Denis, R.
• Stentz, D.
• Sukhanov, A.
• Takeuchi, Y.
• Tecchio, M.
• Tokar, S.
• Uozumi, S.
• Velev, G.
• Vellidis, C.
• Vernieri, C.
• Wagner, P.
• Wallny, R.
• Waters, D.
• Whiteson, D.
• Wilson, J. S.
• Wilson, P.
• Wolbers, S.
• Wright, T.
• Wu, Z.
• Yamato, D.
• Yang, T.
• Yang, U. K.
• Yu, G. B.
• Zanetti, A. M.
• Zhou, C.

Titel

Measurement of the top-quark mass in the all-hadronic channel using the full CDF data set

Ist Teil von

• Physical review. D, Particles, fields, gravitation, and cosmology, 2014-11, Vol.90 (9), Article 091101

Ort / Verlag

United States: American Physical Society

Erscheinungsjahr

2014

Link zum Volltext

Quelle

PROLA - Physical Review Online Archive

Beschreibungen/Notizen

• The top-quark mass M sub(top) is measured using top quark-antiquark pairs produced in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV and that decay into a fully hadronic final state. The full data set collected with the CDF II detector at the Fermilab Tevatron Collider, corresponding to an integrated luminosity of 9.3 fb super(-1), is used. Events are selected that have six to eight jets, at least one of which is identified as having originated from a b quark. In addition, a multivariate algorithm, containing multiple kinematic variables as inputs, is used to discriminate signal events from background events due to QCD multijet production. Templates for the reconstructed top-quark mass are combined in a likelihood fit to measure M sub(top) with a simultaneous calibration of the jet energy scale. A value of M sub(top) = 175.07 + or - 1.19(stat) (ProQuest: Formulae and/or non-USASCII text omitted)(syst) GeV /c super(2) is obtained for the top-quark mass.