Searches for heavy Higgs bosons in the framework of 2HDM model

Abstract

The searches for heavy neutral and charged Higgs bosons are performed through the calculations of production cross sections using MadGraph5aMC@NLO program with ansatz of Yukawa coupling and the restricted parameter space connected with LHC Run 2 data. The searches for heavy resonances are performed in the framework of 2HDM model over the mass range 0.1 - 1 TeV for the $pp\to At\bar{b}$, $pp\to H^{+}b\bar{t}$ , $pp\to H^{+}t\bar{t}$ , $pp\to HHZ$ decay modes. The presented data demonstrate the jump in the production cross section of $H^{+}b\bar{t}$ and $HHZ$ production processes in the mass range of 100-200 GeV and 100-300 GeV accordingly at energy of 14 TeV.

arXiv comment7 pages, 5 figures

References in corpus (13)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• Theory and phenomenology of two-Higgs-doublet models
• Search for heavy Higgs bosons decaying into two tau leptons with the ATLAS detector using $pp$ collisions at $\sqrt{s}=13$ TeV
• Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at $\sqrt{s}=$ 8 and 13 TeV
• Learning from Higgs Physics at Future Higgs Factories
• Type-II 2HDM under the Precision Measurements at the $Z$-pole and a Higgs Factory
• Limits on the Charged Higgs Parameters in the Two Higgs Doublet Model using CMS $\sqrt{s}=13$ TeV Results
• Enhanced Di-Higgs Production in the Two Higgs Doublet Model
• Exotic Higgs Decays in Type-II 2HDMs at the LHC and Future 100 TeV Hadron Colliders
• New physics implication of Higgs precision measurements
• Type-I 2HDM under the Higgs and Electroweak Precision Measurements
• Implication of Higgs Precision Measurement on New Physics
• Probing loop effects in wrong-sign Yukawa region of 2HDM