This approach has been checked and shown to provide improved performance relative to the fully reconstructed hypothesis in the (8j, ≥4b) category. Events with only three b jets are assumed to have lost a bottom quark from the decay of a top quark. Up to five untagged jets are considered ...
MESTD, Serbia; MSSR, Slovakia; ARRS and MIZSˇ, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In...
8 Performance for the EM + JES calibration The performances of the dijet balance and bisector meth- ods are compared for both data and Monte Carlo simulation as a function of jet pT for jets reconstructed in the central region with the anti-kt algorithm with R = 0.6 and using the EM + ...
The ALICE Collaboration would like to thank all its engineers and technicians for their invaluable contributions to the construction of the experiment and the CERN accelerator teams for the outstanding performance of the LHC complex. The ALICE Collaboration gratefully ack...
Casas, One-loop analysis of the electroweak break- ing in supersymmetric models and the fine-tuning problem. Phys. Lett. B 309, 320 (1993). arXiv:hep-ph/9303291 9. G. D'Ambrosio, G. Giudice, G. Isidori, A. Strumia, Minimal flavour violation: an effective field theory approach. Nucl...
(DST), University Grants Commission, Government of India (UGC) and Council of Scientific and Industrial Research (CSIR), India; National Research and Innovation Agency – BRIN, Indonesia; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Japanese Ministry of Education, Culture, Sports, Science...
ARRS and MIZSˇ, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America...
The response of the detector to particles was modelled with an ATLAS detector simulation [31] based on Geant4 [32] (full simulation), or using fast simulation based on a parameterisation of the performance of the ATLAS EM and hadronic calorimeters [33] and on Geant4 elsewhere. For the ...
Acknowledgements We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully ...
P.Z. Skands, Tuning Monte Carlo generators: the Perugia tunes. Phys. Rev. D 82, 074018 (2010). arXiv:1005.3457 [hep-ph] 65. M. Czakon, A. Mitov, Top++: a program for the calculation of the top-pair cross-section at hadron colliders. Comput. Phys. Commun. 185, 2930 (2014). ...