Prospects of models with light sgoldstino in electron beam dump experiment at CERN SPS
K. O. Astapov, D. V. Kirpichnikov
TL;DR
This paper explores the potential to detect light sgoldstinos in CERN's NA64 electron beam dump experiment by calculating production rates and identifying testable parameter space regions.
Contribution
It provides the first detailed calculation of sgoldstino production considering Higgs mixing in the context of NA64, highlighting experimental prospects.
Findings
Identified parameter space regions testable in NA64
Calculated sgoldstino production rates with Higgs mixing effects
Proposed experimental signatures for light sgoldstino detection
Abstract
We discuss phenomenology of light scalar sgoldstino in context of CERN electron beam dump experiment NA64. We calculate sgoldstino production rate for this experiment taking into account sgoldstino mixing with the Higgs boson and find a region in the model parameter space which can be tested in NA64.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Particle Accelerators and Free-Electron Lasers · Distributed and Parallel Computing Systems