Revealing the jet substructure in a compressed spectrum

Abstract

The physics beyond the Standard Model with parameters of the compressed spectrum is well motivated both in a theory side and with phenomenological reasons, especially related to dark matter phenomenology. In this letter, we propose a method to tag soft final state particles from a decaying process of a new particle in this parameter space. By taking a supersymmetric gluino search as an example, we demonstrate how the Large Hadron Collider experimental collaborations can improve a sensitivity in these non-trivial search regions.

Performed the large parameter space for SUSY particles and discussion about the MC dependency. To be published in PRD (Rapid Communications)

References in corpus (15)

• PYTHIA 6.4 Physics and Manual
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• Jet substructure as a new Higgs search channel at the LHC
• The Well-Tempered Neutralino
• Top-tagging: A Method for Identifying Boosted Hadronic Tops
• Techniques for improved heavy particle searches with jet substructure
• Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using $\sqrt{s}=8$ TeV proton--proton collision data
• Gluino Stransverse Mass
• Jet mass and substructure of inclusive jets in sqrt(s) = 7 TeV pp collisions with the ATLAS experiment
• Jets in Hadron-Hadron Collisions
• Nearly Degenerate Gauginos and Dark Matter at the LHC
• Accessing the core of naturalness, nearly degenerate higgsinos, at the LHC
• Gluino Annihilations and Neutralino Dark Matter
• A new approach for detecting compressed bino/wino at the LHC
• Probing Bino-Gluino Coannihilation at the LHC

Cited by in corpus (7)

• Towards the Final Word on Neutralino Dark Matter
• Gluino Coannihilation and Observability of Gluinos at LHC RUN II
• Vacuum stability in stau-neutralino coannihilation in MSSM
• Constraining compressed versions of MUED and MSSM using soft tracks at the LHC
• Chasing New Physics in Stacks of Soft Tracks
• Extending the Reach of Compressed Gluinos at the LHC
• Enhanced Higgs Mass in Compact Supersymmetry