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We have investigated the three vector boson production in electron-electron collisions in the framework of the left-right symmetric electroweak model. The process occurs due to lepton number violating interactions mediated by Majorana…

High Energy Physics - Phenomenology · Physics 2009-10-28 A. Pietilä , J. Maalampi

We summarise the prospects for Higgs boson physics at future proton-proton colliders with centre of mass (c.m.) energies up to 100 TeV. We first provide the production cross sections for the Higgs boson of the Standard Model from 13 TeV to…

High Energy Physics - Phenomenology · Physics 2016-10-11 Julien Baglio , Abdelhak Djouadi , Jérémie Quevillon

A search for Higgs boson pair (HH) production in association with a vector boson V (W or Z boson) is presented. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV, collected with the CMS detector at the…

High Energy Physics - Experiment · Physics 2024-10-16 CMS Collaboration

We extend the recent computation of Higgs boson production in association with a jet through next-to-next-to-leading order in perturbative QCD by including decays of the Higgs boson to electroweak vector bosons. This allows us to compute…

High Energy Physics - Phenomenology · Physics 2015-10-28 Fabrizio Caola , Kirill Melnikov , Markus Schulze

We investigate the scope of all relevant production modes of charged Higgs bosons in the MSSM, with mass larger than the one of the top quark, at future Linear Colliders operating in $\gamma\gamma$ mode at the TeV energy scale. Final states…

High Energy Physics - Phenomenology · Physics 2009-01-07 S. Kanemura , S. Moretti

The perspectives for measuring the top quark and the Higgs boson in nuclear collisions at the LHC and Future Circular Collider (FCC) are summarized. Perturbative QCD calculations at (N)NLO accuracy, including nuclear parton distribution…

High Energy Physics - Experiment · Physics 2017-01-30 David d'Enterria

We present predictions for the inclusive cross section for Higgs boson production by gluon--gluon fusion in proton collisions at $\sqrt{s}=8$ TeV. Our calculation is accurate up to next-to-next-to-leading order in QCD perturbation theory…

High Energy Physics - Phenomenology · Physics 2015-06-05 D. de Florian , M. Grazzini

We study the production of a pair of light, neutral, CP-even Higgs bosons in photon--photon collisions within the general Two Higgs Doublet Model (THDM). This is a process for which the lowest order contribution in both, the Standard Model…

High Energy Physics - Phenomenology · Physics 2008-11-26 Fernando Cornet , Wolfgang Hollik

Properties of the Higgs boson ($H$) at current and future particle colliders are crucial to explore new physics beyond the standard model. In particular, experimental and theoretical outlooks at future colliders drive interest in Higgs to…

High Energy Physics - Phenomenology · Physics 2025-01-29 Pramod Sharma , Biswajit Das , Ambresh Shivaji

We present a calculation of the cross section for the process e+ e- --> W+/- H-/+ in the minimal supersymmetric standard model (MSSM) and the Two Higgs Doublet Model (THDM). We study the basic features of the MSSM prediction for some…

High Energy Physics - Phenomenology · Physics 2010-10-27 Oliver Brein , Thomas Hahn

For the search for additional Higgs bosons in the Minimal Supersymmetric Standard Model (MSSM) as well as for future precision analyses in the Higgs sector precise knowledge of their production properties is mandatory. We evaluate the cross…

High Energy Physics - Phenomenology · Physics 2016-11-03 S. Heinemeyer , C. Schappacher

Higgs boson production cross-sections via gluon-gluon fusion and vector-boson fusion in proton-proton collisions are measured in the $H\rightarrow WW^\ast \rightarrow \ell\nu\ell\nu$ decay channel. The Large Hadron Collider delivered…

High Energy Physics - Experiment · Physics 2025-12-12 ATLAS Collaboration

A search for Higgs boson (H) production in association with two vector bosons (V = W, Z) via vector boson scattering (VBS) is presented using proton-proton collision data collected at $\sqrt{s}$ = 13 TeV by the CMS experiment, corresponding…

High Energy Physics - Experiment · Physics 2026-04-28 CMS Collaboration

In a previous paper, we studied the Higgs pair production in the standard model with the reaction $e^{+}e^{-}\to t \bar t HH$. Based on this, we study the Higgs pair production via $e^{+}e^{-}\to b \bar b HH$. We evaluate the total cross…

High Energy Physics - Phenomenology · Physics 2009-11-11 A. Gutierrez-Rodriguez , M. A. Hernandez-Ruiz , O. A. Sampayo

In gauge models with bigger number of Higgs particles their couplings to fermions are more complicated then in the standard model (SM). The influence of the Higgs bosons exchange on the neutrino production cross section in $e^-e^+$…

High Energy Physics - Phenomenology · Physics 2011-08-17 J. Gluza , M. Zralek

In the Standard Model, the coupling of the Higgs boson to b quarks is weak, leading to small cross sections for producing a Higgs boson in association with b quarks. However, Higgs bosons with enhanced couplings to b quarks, such as occur…

High Energy Physics - Phenomenology · Physics 2007-05-23 J. Campbell , S. Dawson , S. Dittmaier , C. Jackson , M. Kramer , F. Maltoni , L. Reina , M. Spira , D. Wackeroth , S. Willenbrock

The cross section measurements of the Higgs boson production in the vector boson fusion (VBF) process at the LHC followed by a Higgs boson decay into tautau, WW and gamma gamma will significantly extend the possibility of Higgs boson…

High Energy Physics - Experiment · Physics 2014-11-18 Monica Vazquez Acosta

We study charged Higgs boson production at future electron-proton colliders in the framework of the Minimal Supersymmetric Standard Model. We focus our attention to the case of single-top production and decay through the channel $t\to…

High Energy Physics - Phenomenology · Physics 2009-10-30 S. Moretti , K. Odagiri

We present a phenomenological study for the production of the Higgs boson at next-to-next-to-leading order (NNLO) in QCD via the vector boson fusion (VBF) process. After a general discussion about the different production channels of the…

High Energy Physics - Phenomenology · Physics 2010-11-30 Paolo Bolzoni , Marco Zaro , Fabio Maltoni , Sven-Olaf Moch

A search for anomalous pseudoscalar couplings of the Higgs boson H to electroweak vector bosons V (= W or Z) in a sample of proton-proton collision events corresponding to an integrated luminosity of 18.9 inverse femtobarns at a…

High Energy Physics - Experiment · Physics 2016-08-04 CMS Collaboration
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