Results 31 to 40 of about 1,061,164 (279)
C P violation from τ , t and b dimension-6 Yukawa couplings — interplay of baryogenesis, EDM and Higgs physics [PDF]
Journal of High Energy Physics, 2020 We explore the implications of the Standard Model effective field theory (SMEFT) with dimension-six terms involving the Higgs boson and third-generation fermion fields on the rate of Higgs boson production and decay into fermions, on the electric dipole ...
Elina Fuchs +3 more
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Particle Physics after the Higgs [PDF]
Annalen der Physik, 2016 Published by Barth9137 ...
H. Abramowicz, A. Caldwell, B. Foster
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Deuteron uncertainties in the determination of proton PDFs
European Physical Journal C: Particles and Fields, 2021 We evaluate the uncertainties due to nuclear effects in global fits of proton parton distribution functions (PDFs) that utilise deep-inelastic scattering and Drell–Yan data on deuterium targets.
Richard D. Ball +2 more
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Strange quark as a probe for new physics in the Higgs sector [PDF]
Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022), 2022 This paper describes a novel algorithm for tagging jets originating from the hadronisation of strange quarks (strange-tagging) with the future International Large Detector (ILD) at the International Linear Collider (ILC).
A. Albert +27 more
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Quantum corrections to the primordial tensor spectrum: open EFTs & Markovian decoupling of UV modes
Journal of High Energy Physics, 2022 Perturbative quantum corrections to primordial power spectra are important for testing the robustness and the regime of validity of inflation as an effective field theory.
Suddhasattwa Brahma +2 more
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Higgs and BSM Physics at the Future Muon Collider [PDF]
Symmetry, 2021 We describe recent work on the physics of the Higgs boson and breaking of the electroweak symmetry at future muon colliders. Starting from the low-energy muon collider at the Higgs boson pole we extend our discussion to the multi-TeV muon collider and ...
R. Franceschini, M. Greco
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Pole-skipping of gravitational waves in the backgrounds of four-dimensional massive black holes
European Physical Journal C: Particles and Fields, 2023 Pole-skipping is a property of gravitational waves dictated by their behaviour at horizons of black holes. It stems from the inability to unambiguously impose ingoing boundary conditions at the horizon at an infinite discrete set of Fourier modes.
Sašo Grozdanov, Mile Vrbica
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Journal of High Energy Physics, 2021 We present the first analytic O α s $$ \mathcal{O}\left({\alpha}_s\right) $$ -computation at twist-1,2 of the B ¯ u , d , s $$ {\overline{B}}_{u,d,s} $$ → γ form factors within the framework of sum rules on the light-cone. These form factors describe the
Tadeusz Janowski +2 more
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Boomerang webs up to three-loop order
Journal of High Energy Physics, 2021 Webs are sets of Feynman diagrams which manifest soft gluon exponentiation in gauge theory scattering amplitudes: individual webs contribute to the logarithm of the amplitude and their ultraviolet renormalization encodes its infrared structure.
Einan Gardi +6 more
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ILC Higgs Physics Potential [PDF]
Proceedings of Particles and Nuclei International Conference 2021 — PoS(PANIC2021), 2022 Higgs factories based on e+e- colliders have the potential to measure the complete profile of the Higgs boson at a level of precision that goes qualitatively beyond the expect capabilities of the LHC. This talk will review the program of Higgs boson coupling measurements expected from the International Linear Collider, including the most recent updates.
openaire +1 more source