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pro vyhledávání: '"BOLTON, PATRICK"'
Autor:
Bolton, Patrick D., Kriewald, Jonathan, Nemevšek, Miha, Nesti, Fabrizio, Vasquez, Juan Carlos
We examine the prospect of observing genuine lepton number violating (LNV) signals at hadron colliders in the context of the Type II seesaw mechanism. The model features smoking gun signals involving same-sign di-leptons and jets that may be the prim
Externí odkaz:
http://arxiv.org/abs/2408.00833
Publikováno v:
JHEP 07 (2024) 153
We explore long-lived particle (LLP) searches using non-pointing photons at the LHC as a probe for sterile-to-sterile and active-to-sterile transition magnetic dipole moments of sterile neutrinos. We consider heavy sterile neutrinos with masses rangi
Externí odkaz:
http://arxiv.org/abs/2405.08877
The recent Belle II observation of $B \to K E_{\rm miss}$ challenges theoretical interpretations in terms of Standard Model neutrino final states. Instead, we consider new physics scenarios where up to two new light-invisible particles of spin 0 up t
Externí odkaz:
http://arxiv.org/abs/2403.13887
Heavy Neutral Leptons (HNLs) are a popular extension of the Standard Model to explain the lightness of neutrino masses and the matter-antimatter asymmetry through leptogenesis. Future direct searches, such as fixed target setups like DUNE, and neutri
Externí odkaz:
http://arxiv.org/abs/2212.14690
We review probes of heavy sterile neutrinos, focusing on direct experimental searches and neutrinoless double beta decay. Working in a phenomenological parametrization, we emphasize the importance of the nature of sterile neutrinos in interpreting ne
Externí odkaz:
http://arxiv.org/abs/2206.01140
We perform a study of neutrinoless double beta ($0\nu\beta\beta$) decay mediated by the lightest neutralino of arbitrary mass in the Minimal Supersymmetric Standard Model (MSSM) under the presence of R-parity violating trilinear interactions. In this
Externí odkaz:
http://arxiv.org/abs/2112.12658
Autor:
Bolton, Patrick D., Deppisch, Frank F., Fridell, Kåre, Harz, Julia, Hati, Chandan, Kulkarni, Suchita
Publikováno v:
Phys. Rev. D 106, 035036 (2022)
In the presence of transition magnetic moments between active and sterile neutrinos, the search for a Primakoff upscattering process at coherent elastic neutrino-nucleus scattering (CE$\nu$NS) experiments can provide stringent constraints on the neut
Externí odkaz:
http://arxiv.org/abs/2110.02233