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3 papers · 2 filters
Using Energy Peaks to Count Dark Matter Particles in Decays
Kaustubh Agashe, Roberto Franceschini, Doojin Kim +1
We study the determination of the symmetry that stabilizes a dark matter (DM) candidate produced at colliders. Our question is motivated per se, and by several alternative symmetri…
Natural Islands for a 125 GeV Higgs in the scale-invariant NMSSM
Kaustubh Agashe, Yanou Cui, Roberto Franceschini
We study whether a 125 GeV standard model-like Higgs boson can be accommodated within the scale-invariant NMSSM in a way that is natural in all respects, i.e., not only is the stop…
A simple, yet subtle "invariance" of two-body decay kinematics
Kaustubh Agashe, Roberto Franceschini, Doojin Kim
We study the two-body decay of a mother particle into a massless daughter. We further assume that the mother particle is unpolarized and has a generic boost distribution in the lab…