10 Result(s)
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Matthew J. Strassler
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Article
Open AccessTheory, phenomenology, and experimental avenues for dark showers: a Snowmass 2021 report
In this work, we consider the case of a strongly coupled dark/hidden sector, which extends the Standard Model (SM) by adding an additional non-Abelian gauge group. These extensions generally contain matter fie...
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Article
Open AccessThe efficacy of event isotropy as an event shape observable
Event isotropy I sph $$ {\math...
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Article
Open AccessSpheres to jets tuning event shapes with 5d simplified models
Hidden sectors could give rise to a wide variety of events at the LHC. Confining hidden sectors are known to engender events with a small number of jets when they are weakly-coupled at high energies, and quasi...
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Open AccessErratum to: Resonances from QCD bound states and the 750 GeV diphoton excess
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Article
Open AccessErratum to: Probing colored particles with photons, leptons, and jets
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Article
Open AccessResonances from QCD bound states and the 750 GeV diphoton excess
Pair production of colored particles is in general accompanied by production of QCD bound states (onia) slightly below the pair-production threshold. Bound state annihilation leads to resonant signals, which i...
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Article
Open AccessPrecision diboson observables for the LHC
Motivated by the restoration of SU(2) × U(1) at high energy, we suggest that certain ratios of diboson differential cross sections can be used as high-precision observables at the LHC. We rewrite leading-order...
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Open AccessToward full LHC coverage of natural supersymmetry
We argue that combining just a handful of searches for new physics at Run I of the LHC is sufficient to exclude most supersymmetric extensions of the Standard Model in which the gluino is kinematically accessi...
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Article
Probing colored particles with photons, leptons, and jets
If pairs of new colored particles are produced at the Large Hadron Collider, determining their quantum numbers, and even discovering them, can be non-trivial. We suggest that valuable information can be obtain...
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Article
Measuring the bottom-quark forward-central asymmetry at the LHC
Measurements of the top quark forward-backward asymmetry performed at the Tevatron suggest that new-physics may be playing a role in tt production. To better understand the source of the asymmetry, recent prop...
