Zobrazeno 1 - 10
of 762
pro vyhledávání: '"B-JET IDENTIFICATION"'
Autor:
Bevilacqua, Giuseppe
As one of the primary backgrounds to $pp \to t\bar{t}H(H\to b\bar{b})$, the QCD process of $t\bar{t}b\bar{b}$ hadroproduction demands very accurate theoretical predictions and estimates of uncertainties. On top of that, the capacity of properly ident
Externí odkaz:
http://arxiv.org/abs/2309.17353
Autor:
Bevilacqua, Giuseppe, Bi, Huan-Yu, Hartanto, Heribertus Bayu, Kraus, Manfred, Lupattelli, Michele, Worek, Malgorzata
Publikováno v:
Phys. Rev. D 107, 014028 (2023)
We investigate full off-shell effects in $t\bar{t}b\bar{b}$ production in the dilepton channel at the LHC with the center-of-mass energy $\sqrt{s} = 13$ TeV. Specifically, we compute NLO QCD corrections to the $pp \to e^+ \nu_e \mu^- \bar{\nu}_\mu b
Externí odkaz:
http://arxiv.org/abs/2202.11186
Autor:
ATLAS Collaboration
Publikováno v:
Eur. Phys. J. C 79 (2019) 970
The algorithms used by the ATLAS Collaboration during Run 2 of the Large Hadron Collider to identify jets containing $b$-hadrons are presented. The performance of the algorithms is evaluated in the simulation and the efficiency with which these algor
Externí odkaz:
http://arxiv.org/abs/1907.05120
Akademický článek
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Autor:
ATLAS Collaboration
Publikováno v:
JINST 11 P04008 (2016)
The identification of jets containing $b$ hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing $b$ hadrons are described, ranging from those based on the r
Externí odkaz:
http://arxiv.org/abs/1512.01094
Conference
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Autor:
Freeman, J., Junk, T., Kirby, M., Oksuzian, Y., Phillips, T. J., Snider, F. D., Trovato, M., Vizan, J., Yao, W. M.
We present the development and validation of the Higgs Optimized b Identification Tagger (HOBIT), a multivariate b-jet identification algorithm optimized for Higgs boson searches at the CDF experiment at the Fermilab Tevatron. At collider experiments
Externí odkaz:
http://arxiv.org/abs/1205.1812
Autor:
Mochizuki, Kazuya
Publikováno v:
In Nuclear and Particle Physics Proceedings April-June 2016 273-275:2536-2538
Autor:
Beluffi, Camille
Publikováno v:
In Nuclear and Particle Physics Proceedings April-June 2016 273-275:2491-2493
Publikováno v:
Nucl. Instrum. Methods A 663, 37 (2011)
We present the development and validation of a new multivariate $b$ jet identification algorithm ("$b$ tagger") used at the CDF experiment at the Fermilab Tevatron. At collider experiments, $b$ taggers allow one to distinguish particle jets containin
Externí odkaz:
http://arxiv.org/abs/1108.4738