$B^0-{\bar{B}}^0$ mixing in supersymmetry with gauged baryon and lepton numbers

Abstract

We perform an analysis on $B^0-{\bar{B}}^0$ mixing in the extension of the minimal supersymmetric standard model where baryon and lepton numbers are local gauge symmetries (BLMSSM) by using the effective Hamiltonian method. And the constraint of a 125 GeV Higgs to the parameter space has also been consid-ered. The numerical results indicate that the contributions of the extra particles can be sizeable in $B^0-{\bar{B}}^0$ mixing. For certain parameter sets, the theoretical prediction of mass differences $\Delta m_B$ agrees with the current experimental result. Furthermore, $B^0-{\bar{B}}^0$ mixing in the BLMSSM can preliminarily constrain the parameter space. With the development of more precise theoretical analysis and experimental determina-tions, the $B^0-{\bar{B}}^0$ mixing in the BLMSSM will have a clearer picture and the parameter space in this model will also be further constrained.

31 pages, 7 figures, 4 tables

References in corpus (92)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• A Supersymmetry Primer
• FeynHiggs: a program for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM
• Towards High-Precision Predictions for the MSSM Higgs Sector
• The Masses of the Neutral CP-even Higgs Bosons in the MSSM: Accurate Analysis at the Two-Loop Level
• Observation of Large CP Violation in the Neutral B Meson System
• The Higgs Boson Masses and Mixings of the Complex MSSM in the Feynman-Diagrammatic Approach
• Effective potential methods and the Higgs mass spectrum in the MSSM
• Implications of a 125 GeV Higgs for supersymmetric models
• Interpreting the LHC Higgs Search Results in the MSSM
• The Lightest Higgs Boson Mass in the Minimal Supersymmetric Standard Model
• Complete set of Feynman rules for the MSSM -- ERRATUM
• Implications of a 125 GeV Higgs for the MSSM and Low-Scale SUSY Breaking
• Measurement of the CP-Violating Asymmetry Amplitude sin2beta
• A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM
• Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches
• Next-to-Leading Order QCD Corrections to $\Delta F=2$ effective Hamiltonians
• Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System
• Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology
• Baryon and Lepton Number as Local Gauge Symmetries
• Neutrino Masses and Mixing Angles in SUSY-GUT Theories with explicit R-Parity Breaking
• Lattice QCD inputs to the CKM unitarity triangle analysis
• Supersymmetric Neutrino Masses, R Symmetries, and The Generalized mu Problem
• Current experimental constraints on the lightest Higgs boson mass in the constrained MSSM
• Fundamental Physics at the Intensity Frontier
• Next--to--Leading Order QCD corrections for the $B^0\overline{B^0}$--mixing with an extended Higgs sector
• A Study of Time-Dependent CP-Violating Asymmetries and Flavor Oscillations in Neutral B Decays at the Upsilon(4S)
• Higgs Boson Mass Predictions in SUGRA Unification, Recent LHC-7 Results, and Dark Matter
• An Introduction to Explicit R-Parity Violation
• MFV SUSY: A Natural Theory for R-Parity Violation
• Focus Point Supersymmetry Redux
• REALISTIC MODELS WITH A LIGHT U(1) GAUGE BOSON COUPLED TO BARYON NUMBER
• Minimal Supergravity with R-Parity Breaking
• A Study of B Meson Oscillations Using Hadronic Z^0 Decays Containing Leptons
• Displaced Supersymmetry
• QCD Corrections to Flavor-Changing Neutral Currents in the Supersymmetric Standard Model
• Some Implications of a Supersymmetric Model with R-Parity Breaking Bilinear Interactions
• Constraints on the MSSM from the Higgs Sector - A pMSSM Study of Higgs Searches, Bs -> mu+ mu- and Dark Matter Direct Detection
• Breaking Local Baryon and Lepton Number at the TeV Scale
• Constrained Supersymmetry after two years of LHC data: a global view with Fittino
• Dark Matter, Baryon Asymmetry, and Spontaneous B and L Breaking
• A wide scalar neutrino resonance and b\bar{b} production at LEP
• Effects of Universal Extra Dimensions on $B^0-{\bar{B}}^0$ Mixing
• Improved Measurement of CP-Violation Parameters sin(2phi1) and |lambda|, B Meson Lifetimes, and B0-B0bar Mixing Parameter Delta m_d
• Hide and Seek With Natural Supersymmetry at the LHC
• Measurement of the B^0_s - \bar{B}^0_s oscillation frequency Delta m_s in B^0_s -> D_s^-(3) pi decays
• Supersymmetry in Light of 1/fb of LHC Data
• A supersymmetry extension of the standard model with bilinear R parity violation
• Neutrinoless double beta decay in Supersymmetry with bilinear R-parity breaking
• Searches for violation of lepton flavour and baryon number in tau lepton decays at LHCb
• SUSY Spectrum and the Higgs Mass in the BLMSSM
• Supersymmetric U(1)B x U(1)L model with leptophilic and leptophobic cold dark matters
• What if the LHC does not find supersymmetry in the sqrt(s)=7 TeV run?
• Measurement of the B0 B0-bar oscillation frequency using pi-B meson charge-flavor correlations in p p-bar collisions at sqrt{s} = 1.8 TeV
• Higgs Mass Prediction for Realistic String/M Theory Vacua
• Low Energy Supersymmetry with Baryon and Lepton Number Gauged
• New bounds on trilinear R-parity violation from lepton flavor violating observables
• Measurement of Bd mixing using opposite-side flavor tagging
• Studies of B0-B0bar Mixing Properties with Inclusive Dilepton Events
• On Higgs Decays, Baryon Number Violation, and SUSY at the LHC
• Gauged baryon and lepton numbers in supersymmetry with a $125\mathrm{GeV}$ Higgs
• Measurement of B0-anti-B0 Flavor Oscillations in Hadronic B0 Decays
• Interpreting a 1 fb^-1 ATLAS Search in the Minimal Anomaly Mediated Supersymmetry Breaking Model
• General MSSM signatures at the LHC with and without R-parity
• Measurement of B0 - B0-bar flavor oscillations using jet-charge and lepton flavor tagging in p p-bar collisions at sqrt[s]=1.8 TeV
• Searches for the baryon- and lepton-number violating decays $B^0\to {\Lambda }_c^{+}{\ell }^{-}$, $B^{-}\to \Lambda {\ell }^{-}$, and $B^{-}\to \bar{\Lambda }{\ell }^{-}$
• Measurement of the B0-anti-B0-Oscillation Frequency with Inclusive Dilepton Events
• Lepton-flavor violation and $(g-2{)}_{\mu }$ in the $\mu \nu$SSM
• Neutron electric dipole moment in CP violating BLMSSM
• Exact NLO strong interaction corrections to the Delta F=2 effective Hamiltonian in the MSSM
• Muon conversion to electron in nuclei within the $\mu \nu$SSM with a 125 GeV Higgs
• Measurement of the $B_d^0-\bar{B}{}_d^0$ flavor oscillation frequency and study of same side flavor tagging of B mesons in $p\bar{p}$ collisions
• Complete analysis on the next-to-leading order supersymmetric QCD corrections to $B^0-{\bar{B}}^0$ mixing
• An Updated Study of B Meson Oscillations using Dilepton Events
• Measurement of the B0bar Lifetime and the B0B0bar Oscillation Frequency Using Partially Reconstructed B0bar --> D*+ ell- nu-bar Decays
• Measurement of the B0 anti-B0 oscillation frequency using l- D*+ pairs and lepton flavor tags
• B\bar{B} Mixing and CP Violation in SU(2)_L \times SU(2)_R \times U(1) Models
• Measurement of the B0 Lifetime and Oscillation Frequency using B0->D*+l-v decays
• Search for baryon number violation in top-quark decays
• Search for Lepton and Baryon Number Violating tau- Decays into Lambda-bar pi- and Lambda pi-
• Present and Future CP Measurements
• Testing neutrino masses in the R-parity violating minimal supersymmetric standard model with LHC results
• Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu Decays
• Simultaneous Measurement of the B0 Meson Lifetime and Mixing Frequency with B0 --> D*- l+ nu_l Decays
• Measurement of the $B^0-{\bar{B}}^0$ mixing rate with $B^0({\bar{B}}^0)\to D^{\ast \mp }{\pi }^{\pm }$ partial reconstruction
• Next-to-Leading Order QCD corrections to $B\bar{B}$-mixing and ${\epsilon }_K$ within the MSSM
• 125 GeV Higgs boson decays in the $\mu$ from $\nu$ supersymmetric standard model
• A novel experiment searching for the lepton flavour violating decay mu -> eee
• Top mass dependent alpha_s^3 corrections to B-meson mixing in the MSSM
• R-parity violating decays of the Top-Quark and the Top-Squark at the Tevatron
• Status of SuperKEKB and Belle II

Cited by in corpus (6)

• Lepton flavor violation in the BLMSSM
• The one loop corrections to the neutrino masses in BLMSSM
• The one loop contributions to c(t) electric dipole moment in the CP violating BLMSSM
• Charged lepton flavor violation in extended BLMSSM
• The Feynman rules for neutrinos and new neutralinos in BLMSSM
• Corrections to $R_D$ and $R_{D^{\ast }}$ in the BLMSSM