Pseudo-goldstino and electroweakinos via VBF processes at LHC
arXiv:1411.6105 · doi:10.1007/JHEP02(2015)177
Abstract
The multi-sector SUSY breaking predicts pseudo-goldstino which can couple to the visible sector more strongly than the ordinary gavitino and thus induce the decays of the lightest neutralino and chargino (collectively called electroweakinos) inside the detector. In this note we study the electroweakino pair productions via vector boson fusion (VBF) processes followed by decays to pseudo-goldstino at the LHC. Our Monte Carlo simulations show that at the 14 TeV LHC with 3000 fb^{-1} luminosity the dominant production channel pp->chargino+neutralino+2 jets can have a statistical significance above 2-sigma while other production channels are not accessible.
arXiv commentVersion in JHEP (comments added)
References in corpus (47)
- The anti-k_t jet clustering algorithm
- FastJet user manual
- DELPHES 3, A modular framework for fast simulation of a generic collider experiment
- FeynRules 2.0 - A complete toolbox for tree-level phenomenology
- MadGraph 5 : Going Beyond
- UFO - The Universal FeynRules Output
- CalcHEP 3.4 for collider physics within and beyond the Standard Model
- MadAnalysis 5, a user-friendly framework for collider phenomenology
- A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
- Observing an invisible Higgs boson
- Searching for H --> tau tau in weak boson fusion at the LHC
- Observing H -> W*W* -> e mu pT(miss) in weak boson fusion with dual forward jet tagging at the LHC
- Searching for H -> gamma gamma in weak boson fusion at the LHC
- Compressed electroweakino spectra at the LHC
- Probing Light Higgsinos in Natural SUSY from Monojet Signals at the LHC
- Goldstini
- Nearly Degenerate Gauginos and Dark Matter at the LHC
- Monojets and mono-photons from light higgsino pair production at LHC14
- Probing Dark Matter at the LHC using Vector Boson Fusion Processes
- Matching Parton Showers and Matrix Elements
- Weak boson fusion production of supersymmetric particles at the LHC
- Vector Boson Fusion Processes as a Probe of Supersymmetric Electroweak Sectors at the LHC
- A light SUSY dark matter after CDMS-II, LUX and LHC Higgs data
- Pseudo-Goldstini in Field Theory
- A new approach for detecting compressed bino/wino at the LHC
- A Definitive Signal of Multiple Supersymmetry Breaking
- The Goldstini Variations
- Invisible charginos and neutralinos from gauge boson fusion : a way to explore anomaly mediation ?
- The Spectrum of Goldstini and Modulini
- Catching sparks from well-forged neutralinos
- Degenerate gaugino mass region and mono-boson collider signatures
- Visible Supersymmetry Breaking and an Invisible Higgs
- HELAS and MadGraph with goldstinos
- Goldstini as the decaying dark matter
- Brane-Worlds Pseudo-Goldstinos
- Goldstini Can Give the Higgs a Boost
- Signals of neutralinos and charginos from gauge boson fusion at the CERN Large Hadron Collider
- Stimulated Supersymmetry Breaking
- Higgs Portal to Visible Supersymmetry Breaking
- Higgs decay to goldstini and its observability at the LHC
- Collider signatures of goldstini in gauge mediation
- Probing light bino and higgsinos at the LHC
- Split Supersymmetry Under GUT and Current Dark Matter Constraints
- Pseudo-goldstino and electroweak gauginos at the LHC
- Combining parton showers and NNLO matrix elements
- Gauge boson fusion as a probe of inverted hierarchies in supersymmetry
- Multiphoton signatures of goldstini at the LHC
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- Assessment of the Dimension-5 Seesaw Portal and Impact of Exotic Higgs Decays on Non-Pointing Photon Searches
- Constraining CP-phases in SUSY: an interplay of muon/electron and electron EDM
- Z-peaked excess in goldstini scenarios
- An explicit calculation of pseudo-goldstino mass at the leading three-loop level
- Enhanced Higgs pair production from higgsino decay at the HL-LHC
- Can electron and muon anomalies be jointly explained in SUSY?
- Aspects of astrophysical particle production and beyond the Standard Model phenomenology