Conveners
PPC Presentations: Wednesday PM: Contributed
- Neelima Sehgal
Author: Subhojit Roy
Co-authors: Dan Hooper, Gordan Krnjaic, Duncan Rocha
Presenter: Subhojit Roy
Abstract: We explore a simple and predictive dark matter scenario involving a complex scalar field, ϕ, cou- pled to the Higgs portal with no additional field content. In the UV, the field possesses a global U (1) symmetry which is broken by mass terms and Higgs portal interactions. In the mass...
Author and Presenter: Gabriele Montefalcone
Abstract: The cosmic microwave background (CMB) provides a powerful probe of neutrinos and other rela- tivistic species in the early universe. In this talk, I will present a robust, model-agnostic framework for detecting the unique phase shift imprinted in the CMB acoustic peaks by free-streaming par- ticles. I will introduce two complementary...
Author and Presenter: Roshan Mammen Abraham
Abstract: FASER, and it's associated neutrino experiment FASERν, was conceived to study high energy neutrinos produced at the ATLAS interaction point. It can also be used to study light and feebly interacting BSM particles produced in the forward direction. FASER and FASERν have been collecting data since 2022 (Run 3) and has already produced many...
