Results 21 to 30 of about 6,930,645 (293)
Likelihood analysis of the flavour anomalies and g – 2 in the general two Higgs doublet model
Journal of High Energy Physics, 2022 We present a likelihood analysis of the general two Higgs doublet model, using the most important currently measured flavour observables, in view of the anomalies in charged current tree-level and neutral current one-loop rare decays of B mesons in b ...
Peter Athron +5 more
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Pregeometric modelling of the spacetime phenomenology [PDF]
Physics Letters A, 1996 At present we have only the very successful but phenomenological Einstein geometrical modelling of the spacetime phenomenon. This geometrical model provides a `container' for other theories, in particular the quantum field theories. Here we report progress in developing a {\em Heraclitean Quantum System}.
Cahill, Reginald T. +1 more
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Determination of the possible quantum numbers for the newly observed Ξ b (6227)0 state
Journal of High Energy Physics, 2021 The LHCb Collaboration recently reported the observation of a new excited bottom baryon Ξ b (6227)0 and announced an improvement in the measurements related to the previously observed Ξ b (6227) − state.
K. Azizi, Y. Sarac, H. Sundu
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Phenomenological model of visual acuity [PDF]
Journal of Biomedical Optics, 2016 We propose in this work a model for describing visual acuity (V) as a function of defocus and pupil diameter. Although the model is mainly based on geometrical optics, it also incorporates nongeometrical effects phenomenologically. Compared to similar visual acuity models, the proposed one considers the effect of astigmatism and the variability of best
Gómez Pedrero, José Antonio +1 more
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Mono-X versus direct searches: simplified models for dark matter at the LHC
Journal of High Energy Physics, 2017 We consider simplified models for dark matter (DM) at the LHC, focused on mono-Higgs, -Z or -b produced in the final state. Our primary purpose is to study the LHC reach of a relatively complete set of simplified models for these final states, while ...
Seng Pei Liew +3 more
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Exploring properties of long-lived particles in inelastic dark matter models at Belle II
Journal of High Energy Physics, 2021 The inelastic dark matter model is one kind of popular models for the light dark matter (DM) below O(1) GeV. If the mass splitting between DM excited and ground states is small enough, the co-annihilation becomes the dominant channel for thermal relic ...
Dong Woo Kang, P. Ko, Chih-Ting Lu
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Phenomenological modeling of geometric metasurfaces
Optics Express, 2016 Metasurfaces, with their superior capability in manipulating the optical wavefront at the subwavelength scale and low manufacturing complexity, have shown great potential for planar photonics and novel optical devices. However, vector field simulation of metasurfaces is so far limited to periodic-structured metasurfaces containing a small number of ...
Ye, Weimin +4 more
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The three- and four-Higgs couplings in the general two-Higgs-doublet model
Journal of High Energy Physics, 2018 We apply the unitarity bounds and the bounded-from-below (BFB) bounds to the most general scalar potential of the two-Higgs-doublet model (2HDM). We do this in the Higgs basis, i.e.
D. Jurčiukonis, L. Lavoura
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Long-lived sterile neutrinos at the LHC in effective field theory
Journal of High Energy Physics, 2021 We study the prospects of a displaced-vertex search of sterile neutrinos at the Large Hadron Collider (LHC) in the framework of the neutrino-extended Standard Model Effective Field Theory (νSMEFT).
Jordy de Vries +4 more
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A Phenomenological Model of Milk Coagulation
Food and raw materials, 2013 A model of additional stabilization for the milk colloid system by means of the micelle electric charge arising owing to dissociation of micellar calcium caseinate is offered. The model allows comprehending the unique role of calcium in milk clotting and describing some features of coagulation temperature dependence, as well as explaining the nature of
Osintsev, A., Gromov, E., Braginsky, V.
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