Marius Wiesemann
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View article: Modelling $b\bar b H$ production for the LHC at 13.6 TeV
Modelling $b\bar b H$ production for the LHC at 13.6 TeV Open
We present new state-of-the-art predictions for Standard Model Higgs boson production in association with a bottom-quark pair ($b\bar bH$). Updated cross sections are computed in accordance with the recommendations of the LHC Higgs Working…
View article: Next-to-next-to-leading order event generation for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math>-boson production in association with a bottom-quark pair
Next-to-next-to-leading order event generation for -boson production in association with a bottom-quark pair Open
We consider the production of a Z boson decaying to leptons in association with a bottom-quark pair in hadronic collisions. For the first time, we compute predictions at next-to-next-to-leading order (NNLO) in QCD, and we combine them with…
View article: Higgs boson production in association with massive bottom quarks at NNLO+PS
Higgs boson production in association with massive bottom quarks at NNLO+PS Open
A bstract We study the production of a Higgs boson in association with a bottom-quark pair $$ \left(b\overline{b}H\right) $$ at hadron colliders. Our calculation is performed in the four-flavour scheme with massive bottom quarks. T…
View article: Status of QCD precision predictions for Drell–Yan rapidity distributions
Status of QCD precision predictions for Drell–Yan rapidity distributions Open
We compute differential distributions for Drell–Yan processes at the LHC and the Tevatron colliders at next-to-next-to-leading order in perturbative QCD, including fiducial cuts on the decay leptons in the final state. The comparison of pr…
View article: NNLO+PS predictions for Higgs production through bottom-quark fusion
NNLO+PS predictions for Higgs production through bottom-quark fusion Open
View article: Higgs boson production in association with massive bottom quarks at NNLO+PS
Higgs boson production in association with massive bottom quarks at NNLO+PS Open
We study the production of a Higgs boson in association with a bottom-quark pair ($b \bar b H$) at hadron colliders. Our calculation is performed in the four-flavour scheme with massive bottom quarks. This work presents the first computati…
View article: Higgs-boson production in the full theory at NNLO+PS
Higgs-boson production in the full theory at NNLO+PS Open
View article: NNLO+PS predictions for Higgs production through bottom-quark fusion
NNLO+PS predictions for Higgs production through bottom-quark fusion Open
We present next-to-next-to-leading-order (NNLO) QCD corrections for Higgs production through bottom-quark annihilation (\bbH{}) matched to parton showers (NNLO+PS) using the \minnlo{} technique. The \minnlo{} method is adapted for the extr…
View article: Jettiness formulation of the MiNNLOPS method
Jettiness formulation of the MiNNLOPS method Open
View article: Higgs-boson production in the full theory at NNLO+PS
Higgs-boson production in the full theory at NNLO+PS Open
We consider the production of a Standard-Model (SM) Higgs boson in gluon fusion in hadronic collisions and compute the QCD corrections up to next-to-next-to-leading order (NNLO) and match them to parton showers (NNLO+PS). The complete depe…
View article: Status of QCD precision predictions for Drell-Yan rapidity distributions
Status of QCD precision predictions for Drell-Yan rapidity distributions Open
We compute differential distributions for Drell-Yan processes at the LHC and the Tevatron colliders at next-to-next-to-leading order in perturbative QCD, including fiducial cuts on the decay leptons in the final state. The comparison of pr…
View article: NNLO+PS predictions for Higgs production through bottom-quark annihilation with MINNLO$$\varvec{_{\text {PS}}}$$
NNLO+PS predictions for Higgs production through bottom-quark annihilation with MINNLO$$\varvec{_{\text {PS}}}$$ Open
We consider Higgs production through bottom-quark annihilation at hadron colliders and we calculate next-to-next-to-leading-order (NNLO) corrections in QCD perturbation theory matched to parton showers (NNLO+PS). To this end, we have adapt…
View article: Next-to-next-to-leading order event generation for Z-boson production in association with a bottom-quark pair
Next-to-next-to-leading order event generation for Z-boson production in association with a bottom-quark pair Open
We consider the production of a Z boson decaying to leptons in association with a bottom-quark pair in hadronic collisions. For the first time, we compute predictions at next-to-next-to-leading order (NNLO) in QCD, and we combine them with…
View article: Ad interim recommendations for the Higgs boson production cross sections at $\sqrt{s} = 13.6$ TeV
Ad interim recommendations for the Higgs boson production cross sections at $\sqrt{s} = 13.6$ TeV Open
This note documents predictions for the inclusive production cross sections of the Standard Model Higgs boson at the Large Hadron Collider at a centre of mass energy of 13.6 TeV. The predictions here are based on simple extrapolations of p…
View article: NNLO+PS predictions for Higgs production through bottom-quark annihilation with MINNLO$_{\text{PS}}$
NNLO+PS predictions for Higgs production through bottom-quark annihilation with MINNLO$_{\text{PS}}$ Open
We consider Higgs production through bottom-quark annihilation at hadron colliders and we calculate next-to-next-to-leading-order (NNLO) corrections in QCD perturbation theory matched to parton showers (NNLO+PS). To this end, we have adapt…
View article: Jettiness formulation of the MINNLO$_{\text{PS}}$ method
Jettiness formulation of the MINNLO$_{\text{PS}}$ method Open
We present a new formulation of the MINNLO method to match NNLO QCD calculations with parton showers by using jettiness as a resummation variable. The full derivation for colour-singlet processes is presented using $0$-jettiness starting f…
View article: Taming a leading theoretical uncertainty in HH measurements via accurate simulations for $$ \textrm{b}\overline{\textrm{b}}\textrm{H} $$ production
Taming a leading theoretical uncertainty in HH measurements via accurate simulations for $$ \textrm{b}\overline{\textrm{b}}\textrm{H} $$ production Open
A bstract We present a new simulation for Higgs boson production in association with bottom quarks ( $$ b\overline{b}H $$ ) at next-to-leading order (NLO) accuracy matched to parton showers in hadronic collisions. Both contributions,…
View article: Taming a leading theoretical uncertainty in HH measurements via accurate simulations for bbH production
Taming a leading theoretical uncertainty in HH measurements via accurate simulations for bbH production Open
We present a new simulation for Higgs boson production in association with bottom quarks ($b\bar{b}H$) at next-to-leading order (NLO) accuracy matched to parton showers in hadronic collisions. Both contributions, the standard one proportio…
View article: B-hadron production at the LHC from bottom-quark pair production at NNLO+PS
B-hadron production at the LHC from bottom-quark pair production at NNLO+PS Open
The production of B hadrons is among the most abundant fundamental QCD processes measured at the LHC. We present for the first time predictions for this process accurate to next-to-next-to-leading order in QCD perturbation theory …
View article: B-hadron production at the LHC from bottom-quark pair production at NNLO+PS
B-hadron production at the LHC from bottom-quark pair production at NNLO+PS Open
The production of B hadrons is among the most abundant fundamental QCD processes measured at the LHC. We present for the first time predictions for this process accurate to next-to-next-to-leading order in QCD perturbation theory by simula…
View article: W ±Z production at NNLO QCD and NLO EW matched to parton showers with MiNNLOPS
W ±Z production at NNLO QCD and NLO EW matched to parton showers with MiNNLOPS Open
A bstract We consider W ± Z production in hadronic collisions and present high-precision predictions in QCD and electroweak (EW) perturbation theory matched to parton showers. To this end, we match next-to-next-to-leading order QCD correct…
View article: $W^\pm Z$ production at NNLO QCD and NLO EW matched to parton showers with MiNNLO$_{\rm PS}$
$W^\pm Z$ production at NNLO QCD and NLO EW matched to parton showers with MiNNLO$_{\rm PS}$ Open
We consider $W^\pm Z$ production in hadronic collisions and present high-precision predictions in QCD and electroweak (EW) perturbation theory matched to parton showers. To this end, we match next-to-next-to-leading order QCD corrections t…
View article: Next-to-next-to-leading order event generation for VH production with H → $$ b\overline{b} $$ decay
Next-to-next-to-leading order event generation for VH production with H → $$ b\overline{b} $$ decay Open
View article: NNLO event generation for $$ pp\to Zh\to {\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-}b\overline{b} $$ production in the SM effective field theory
NNLO event generation for $$ pp\to Zh\to {\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-}b\overline{b} $$ production in the SM effective field theory Open
A bstract We consider associated Zh production with Z → ℓ + ℓ − and $$ h\to b\overline{b} $$ decays in hadronic collisions. In the framework of the Standard Model effective field theory (SMEFT) we calculate the QCD corrections to th…
View article: Linear power corrections for two-body kinematics in the q subtraction formalism
Linear power corrections for two-body kinematics in the q subtraction formalism Open
Transverse-momentum cuts on undistinguished particles in two-body final states induce an enhanced sensitivity to low momentum scales. This undesirable feature, which ultimately leads to an instability of the fixed-order series, poses addit…
View article: Top-pair production at the LHC with MINNLOPS
Top-pair production at the LHC with MINNLOPS Open
A bstract We consider the production of a pair of heavy quarks and illustrate the derivation of the M i NNLOPS method to match next-to-next-to-leading order calculations with parton showers (NNLO+PS) for this class of processes. As a first…
View article: NNLO event generation for $\boldsymbol{pp \to Zh \to \ell^+\ell^- b \bar b}$ production in the SM effective field theory
NNLO event generation for $\boldsymbol{pp \to Zh \to \ell^+\ell^- b \bar b}$ production in the SM effective field theory Open
We consider associated $Zh$ production with $Z \to \ell^+ \ell^-$ and $h \to b \bar b$ decays in hadronic collisions. In the framework of the Standard Model effective field theory (SMEFT) we calculate the QCD corrections to this process an…
View article: NNLO+PS with MiNNLO$_{\rm PS}$: status and prospects
NNLO+PS with MiNNLO$_{\rm PS}$: status and prospects Open
We summarize the current status and near future prospects for next-to-next-to-leading order calculations matched to parton shower based on the MiNNLO$_{\rm PS}$ method. We give a theoretical overview, illustrate selected results for $ZZ\to…
View article: NNLO$+$PS with MiNNLO$_{PS}$: status and prospects
NNLO$+$PS with MiNNLO$_{PS}$: status and prospects Open
We summarize the current status and near future prospects for next-to-next-to-leading order calculations matched to parton shower based on the MiNNLO$_{\\rm PS}$ method. We give a theoretical overview, illustrate selected results for $ZZ\\…
View article: ZZ production at nNNLO+PS with MiNNLOPS
ZZ production at nNNLO+PS with MiNNLOPS Open