Browsing Department of Physics and Technology by Author "Olive, Keith A."
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Evaluating the price of tiny kinetic mixing
Gherghetta, Tony; Kersten, Jörn; Olive, Keith A.; Pospelov, Maxim (Peer reviewed; Journal article, 2019)We consider both “bottom-up” and “top-down” approaches to the origin of gauge kinetic mixing. We focus on the possibilities for obtaining kinetic mixings ϵ which are consistent with experimental constraints and are much ... -
Low-energy probes of no-scale SU(5) super-GUTs
Ellis, John; Evans, Jason L.; Nagata, Natsumi; Olive, Keith A.; Velasco-Sevilla, Liliana (Journal article; Peer reviewed, 2021)We explore the possible values of the \(\mu \rightarrow e \gamma \) branching ratio, \(\text {BR}(\mu \rightarrow e\gamma )\), and the electron dipole moment (eEDM), \(d_e\), in no-scale SU(5) super-GUT models with the ... -
Supersymmetric proton decay revisited
Ellis, John; Evans, L.; Nagata, Natsumi; Olive, Keith A.; Velasco-Sevilla, Liliana (Journal article; Peer reviewed, 2020)Encouraged by the advent of a new generation of underground detectors – JUNO, DUNE and Hyper-Kamiokande – that are projected to improve significantly on the present sensitivities to various baryon decay modes, we revisit ...