Electroweak Phase Transition in a Right-Handed Neutrino Superfield Extended NMSSM

Abstract

Supersymmetric models with singlet extensions can accommodate single- or multi-step first-order phase transitions (FOPT) along the various constituent field directions. Such a framework can also produce Gravitational Waves, detectable at the upcoming space-based interferometers, e.g., U-DECIGO. We explore the dynamics of electroweak phase transition and the production of Gravitational Waves in an extended set-up of the Next-to-Minimal Supersymmetric Standard Model (NMSSM) with a Standard Model singlet right-handed neutrino superfield. We examine the role of the new parameters compared to NMSSM on the phase transition dynamics and observe that the occurrence of a FOPT, an essential requirement for Electroweak Baryogenesis, typically favours a right-handed sneutrino state below 125 GeV. Our investigation shows how the analysis can offer complementary probes for physics beyond the Standard Model besides the collider searches.

77 pages, 17 figures, 4 tables, discussion on semi-analytic computation and gauge dependency added, version accepted for publication in JHEP

References in corpus (30)

• Gravitational Waves from Phase Transitions at the Electroweak Scale and Beyond
• SARAH 3.2: Dirac Gauginos, UFO output, and more
• Testing Electroweak Baryogenesis with Future Colliders
• Singlet-Catalyzed Electroweak Phase Transitions and Precision Higgs Studies
• The Baryogenesis Window in the MSSM
• Electroweak Phase Transition and Baryogenesis in the nMSSM
• Two-Loop Higgs mass calculations in supersymmetric models beyond the MSSM with SARAH and SPheno
• Analysis of the parameter space and spectrum of the $\mu \nu$SSM
• On the gauge dependence of vacuum transitions at finite temperature
• Updated Constraints from B Physics on the MSSM and the NMSSM
• Cosmological Phase Transitions and their Properties in the NMSSM
• LHC phenomenology of the $\mu \nu$SSM
• DRalgo: a package for effective field theory approach for thermal phase transitions
• Constraints from the Muon g-2 on the Parameter Space of the NMSSM
• On the gauge dependence of the Standard Model vacuum instability scale
• Gravity Waves from a Cosmological Phase Transition: Gauge Artifacts and Daisy Resummations
• The Effective Theory of the Light Stop Scenario
• Combining thermal resummation and gauge invariance for electroweak phase transition
• Gauge-Independent Scales Related to the Standard Model Vacuum Instability
• Supersymmetric and non-supersymmetric models without catastrophic Goldstone bosons
• A sonic boom in bubble wall friction
• Supersymmetry confronts Bs -> mu+mu-: Present and future status
• Probing the $\mu \nu$SSM with light scalars, pseudoscalars and neutralinos from the decay of a SM-like Higgs boson at the LHC
• Spontaneous R-parity violation: Lightest neutralino decays and neutrino mixing angles at future colliders
• Electroweak Baryogenesis And The Fermi Gamma-Ray Line
• Constraints from neutrino masses and muon (g-2) in the bilinear R-parity violating supersymmetric model
• 1-loop SQCD corrections to the decay of top-squarks to charm and neutralino in the generic MSSM
• Cosmological phase transitions, gravitational waves and self-interacting dark matter in the singlet extension of MSSM
• Higgs sector in NMSSM with right-handed neutrinos and spontaneous R-parity violation
• One Right-handed Neutrino to Generate Complete Neutrino Mass Spectrum in the Framework of NMSSM

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• Cosmological phase transitions: from perturbative particle physics to gravitational waves
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• A singlet scalar assisted $N_2$ Leptogenesis and Pseudo-Scalar Dark Matter
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