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The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
- J. Alwall, R. Frederix, M. Zaro
- Physics
- 1 May 2014
A bstractWe discuss the theoretical bases that underpin the automation of the computations of tree-level and next-to-leading order cross sections, of their matching to parton shower simulations, and…
Handbook of LHC Higgs cross sections: 4. Deciphering the nature of the Higgs sector
- D. Florian, C. Grojean, J. Zupan
- Physics
- 25 October 2016
This Report summarizes the results of the activities of the LHC Higgs Cross Section Working Group in the period 2014-2016. The main goal of the working group was to present the state-of-the-art of…
Higgs Physics at the HL-LHC and HE-LHC
- M. Cepeda, S. Gori, Yi-Ming Zhong
- Physics
- 31 January 2019
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of…
The automation of next-to-leading order electroweak calculations
- R. Frederix, S. Frixione, V. Hirschi, D. Pagani, H. Shao, M. Zaro
- Physics
- 26 April 2018
A bstractWe present the key features relevant to the automated computation of all the leading- and next-to-leading order contributions to short-distance cross sections in a mixed-coupling expansion,…
Electroweak and QCD corrections to top-pair hadroproduction in association with heavy bosons
- S. Frixione, V. Hirschi, D. Pagani, H. Shao, M. Zaro
- Physics
- 14 April 2015
A bstractWe compute the contribution of order αS2α2 to the cross section of a top-antitop pair in association with at least one heavy Standard Model boson — Z, W±, and Higgs — by including all…
Higgs production in association with bottom quarks
- M. Wiesemann, R. Frederix, S. Frixione, V. Hirschi, F. Maltoni, P. Torrielli
- Physics
- 18 September 2014
A bstractWe study the production of a Higgs boson in association with bottom quarks in hadronic collisions, and present phenomenological predictions relevant to the 13 TeV LHC. Our results are…
Higgs pair production at the LHC with NLO and parton-shower effects
- R. Frederix, S. Frixione, M. Zaro
- Physics
- 28 January 2014
Automated event generation for loop-induced processes
- V. Hirschi, O. Mattelaer
- Mathematics
- 30 June 2015
A bstractWe present the first fully automated implementation of cross-section computation and event generation for loop-induced processes. This work is integrated in the MadGraph5_aMC@NLO framework.…
aMC@NLO predictions for Wjj production at the Tevatron
- R. Frederix, S. Frixione, V. Hirschi, F. Maltoni, R. Pittau, P. Torrielli
- Physics
- 25 October 2011
A bstractWe use aMC@NLO to predict the ℓν + 2-jet cross section at the NLO accuracy in QCD matched to parton shower simulations. We find that the perturbative expansion is well behaved for all the…
W and Z/γ∗ boson production in association with a bottom-antibottom pair
- R. Frederix, S. Frixione, V. Hirschi, F. Maltoni, R. Pittau, P. Torrielli
- Physics
- 29 June 2011
We present a study of $ \ell \nu b\bar{b} $ and $ {\ell^{+} }{\ell^{-} }b\bar{b} $ production at hadron colliders. Our results, accurate to the next-to-leading order in QCD, are based on automatic…
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