5 papers
Probing New Degrees of Freedom with the Universal Tail of Primordial Black Hole Mass Functions
Kaustubh Agashe, Jae Hyeok Chang, Steven J. Clark +3
The primordial black hole (PBH) mass function today develops a low-mass evaporation tail whose shape is universal with respect to the initial PBH mass distribution. This universali…
Searching for hadronic scale baryonic and dark forces at 's lattice-vs-dispersion front
Kaustubh Agashe, Abhishek Banerjee, Minuyan Jiang +5
The anomalous magnetic moment of the muon () provides a stringent test of the quantum nature of the Standard Model (SM) and its extensions. To probe beyond the SM physics…
Detecting Axion-Like Particles with Primordial Black Holes
Kaustubh Agashe, Jae Hyeok Chang, Steven J. Clark +3
Future gamma-ray experiments, such as the e-ASTROGAM and AMEGO telescopes, can detect the Hawking radiation of photons from primordial black holes (PBHs) if they make up a fraction…
Partial Compositeness: from Anarchy to Symmetry
Kaustubh Agashe, Lorenzo Ricci, Raman Sundrum
Within the Composite Higgs paradigm, Partial Compositeness has emerged as an elegant mechanism for generating large flavor hierarchies such as are observed in the quark and lepton…
Conformal Leptogenesis in Composite Higgs Models
Kaustubh Agashe, Peizhi Du, Majid Ekhterachian +3
We study the generation of the baryon asymmetry in Composite Higgs models with partial compositeness of the Standard Model (SM) fermions and heavy right-handed neutrinos, developin…