SCOAP3 Repository 8 records found  Search took 0.02 seconds. 
1. One-loop weak corrections to Higgs production / Hirschi, Valentin ; Lionetti, Simone ; Schweitzer, Armin
We compute mixed QCD-weak corrections to inclusive Higgs production at the LHC from the partonic process gg → H q q ¯ $$ gg\to Hq\overline{q} $$ . [...]
Published in JHEP 1905 (2019) 002 10.1007/JHEP05(2019)002 arXiv:1902.10167
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2. Constraining anomalous gluon self-interactions at the LHC: a reappraisal / Hirschi, Valentin ; Maltoni, Fabio ; Tsinikos, Ioannis ; Vryonidou, Eleni
Anomalous self-interactions of non-abelian gauge fields can be described by higher dimensional operators featuring gauge-invariant combinations of the field strengths. [...]
Published in JHEP 1807 (2018) 093 10.1007/JHEP07(2018)093 arXiv:1806.04696
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3. Accurate predictions for charged Higgs production: Closing the mH±∼mt window / Degrande, Céline ; Frederix, Rikkert ; Hirschi, Valentin ; Ubiali, Maria ; et al
We present predictions for the total cross section for the production of a charged Higgs boson in the intermediate-mass range ( mH±∼mt ) at the LHC, focusing on a type-II two-Higgs-doublet model. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.06.037
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4. NLO predictions for the production of a spin-two particle at the LHC / Das, Goutam ; Degrande, Céline ; Hirschi, Valentin ; Maltoni, Fabio ; et al
We obtain predictions accurate at the next-to-leading order in QCD for the production of a generic spin-two particle in the most relevant channels at the LHC: production in association with coloured particles (inclusive, one jet, two jets and tt¯ ), with vector bosons ( Z,W±,γ ) and with the Higgs boson. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.05.007
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5. Tensor integrand reduction via Laurent expansion / Hirschi, Valentin ; Peraro, Tiziano
We introduce a new method for the application of one-loop integrand reduction via the Laurent expansion algorithm, as implemented in the public C ++ library N inja . [...]
Published in JHEP 1606 (2016) 060 10.1007/JHEP06(2016)060 arXiv:1604.01363
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6. Spin polarisation of tt¯γγ production at NLO+PS with GoSam interfaced to MadGraph5_aMC@NLO / van Deurzen, Hans ; Frederix, Rikkert ; Hirschi, Valentin ; Luisoni, Gionata ; et al
We present an interface between the multipurpose Monte Carlo tool MadGraph5_aMC@NLO and the automated amplitude generator GoSam . [...]
Published in EPJC 76 (2016) 221 10.1140/epjc/s10052-016-4048-2
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7. Matching next-to-leading order predictions to parton showers in supersymmetric QCD / Degrande, Céline ; Fuks, Benjamin ; Hirschi, Valentin ; Proudom, Josselin ; et al
We present a fully automated framework based on the FeynRules and MadGraph 5 _ a MC@NLO programs that allows for accurate simulations of supersymmetric QCD processes at the LHC. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.01.067
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8. Automated event generation for loop-induced processes / Hirschi, Valentin ; Mattelaer, Olivier
We present the first fully automated implementation of cross-section computation and event generation for loop-induced processes. [...]
Published in JHEP 1510 (2015) 146 10.1007/JHEP10(2015)146 arXiv:1507.00020
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6 Hirschi, V.
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