Atoms as electron accelerators for new physics searches
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DOI: 10.1007/jhep06(2025)199
Abstract: Due to Heisenberg’s uncertainty principle, atomic electrons localized around the nucleus exhibit a characteristic momentum distribution that, in elements with high atomic number, remains significant up to relativistic values. Consequently, in fixed-target experiments, atoms can… read more here.
Keywords: new physics; accelerators new; atoms electron; physics searches ... See more keywords
RGE effects on new physics searches via gravitational waves
Sign Up to like & getrecommendations! Published in 2025 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2025)094
Abstract: Gravitational wave (GW) observations offer a promising probe of new physics associated with a first-order electroweak phase transition. Precision studies of the Higgs potential, including Fisher matrix analyses, have been extensively conducted in this context.… read more here.
Keywords: new physics; renormalization scale; rge effects; physics searches ... See more keywords
Refining the sensitivity of new physics searches with ancient minerals
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review D"
DOI: 10.1103/clvr-mhx5
Abstract: Paleodetection has been proposed as a competitive method for detecting dark matter and other new physics interactions, complementing conventional direct-detection experiments. In this work, we utilize simulations to improve the modeling of track-length distributions. Our… read more here.
Keywords: new physics; refining sensitivity; sensitivity new; track length ... See more keywords