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| 題名: | Measurement of the tt¯ production cross section in the all-jets final state in pp collisions at √s = 8 TeV |
| 作者: | 余欣珊;Knünz, V;Tavernier, S;Crucy, S;Ocampo Rios, A A;Strobbe, N;Júnior, W L Aldá;Prado Da Silva, W L;Fernandez Perez Tomei, T R;Vutova, M;Chen, G M;Romeo, F;Mao, Y;Rykaczewski, H;Gras, P;Antropov, I;Goerlach, U;Depasse, P;Ruiz Alvarez, J D;Klingebiel, D;Papacz, P;Thüer, S;Cherepanov, V;Lingemann, J;Stahl, A;Höing, R S;Schleper, P;Schmidt, A;Chwalek, T;Anagnostou, G;Geralis, T;Horvath, D;Czellar, S;Kaur, M;Kumar, R;Jha, V;Sutar, B;Caputo, C;Colaleo, A;Selvaggi, G;Rovelli, T;Tosi, S;Azzi, P;Dorigo, T;Foà, L;Serban, A T;Verdini, P G;Rovelli, C;Finco, L;Seixas, J;Golutvin, I;Uvarov, L;Andreev, Yu;Pozdnyakov, L;Savrin, V;Petrov, V;Tyurin, N;Cabrillo, I J;Benaglia, A;Bocci, A;Bäni, L;Casal, B;Smith, V J;Fulcher, J;Virdee, T;Scarborough, T;Rohlf, J;Sulak, L;Zou, D;Gardner, M;Gary, J W;Negrete, M Olmedo;Vartak, A;Newman, H B;Thom, J;Abdullin, S;Bauerdick, L A T;Hanlon, J;Hirschauer, J;Lincoln, D;Lopes De Sá, R;Furic, I K;Snowball, M;Mestvirishvili, A;Ivanov, A;Cali, I A;Hansen, P;Gonzalez Suarez, R;Rappoccio, S;Hildreth, M;Wolf, M;Woodard, A;Medvedeva, T;Sun, J;Harel, A;Khukhunaishvili, A;Tan, P;Sheldon, P;Duric, S;Hall-Wilton, R;Polese, G |
| 貢獻者: | 理學院物理學系 |
| 日期: | 2016-03-01 |
| 上傳時間: | 2026-04-23 12:21:17 (UTC+8) |
| 出版者: | Springer New York |
| 摘要: | 摘要： The cross section for [Formula: see text] production in the all-jets final state is measured in pp collisions at a centre-of-mass energy of 8 [Formula: see text] at the LHC with the CMS detector, in data corresponding to an integrated luminosity of 18.4 [Formula: see text]. The inclusive cross section is found to be [Formula: see text] [Formula: see text]. The normalized differential cross sections are measured as a function of the top quark transverse momenta, [Formula: see text], and compared to predictions from quantum chromodynamics. The results are reported at detector, parton, and particle levels. In all cases, the measured top quark [Formula: see text] spectra are significantly softer than theoretical predictions.The cross section for [Formula: see text] production in the all-jets final state is measured in pp collisions at a centre-of-mass energy of 8 [Formula: see text] at the LHC with the CMS detector, in data corresponding to an integrated luminosity of 18.4 [Formula: see text]. The inclusive cross section is found to be [Formula: see text] [Formula: see text]. The normalized differential cross sections are measured as a function of the top quark transverse momenta, [Formula: see text], and compared to predictions from quantum chromodynamics. The results are reported at detector, parton, and particle levels. In all cases, the measured top quark [Formula: see text] spectra are significantly softer than theoretical predictions.
出版日期： 2016-01-01
出處： The European physical journal. C, Particles and fields, 2016-01, Vol.76, p.128
資源來源： Publicly Available Content Database
識別號： ISSN: 1434-6044
識別號： DOI: 10.1140/epjc/s10052-016-3956-5 |
| 顯示於類別: | [物理學系] 期刊論文
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