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Open AccessAnalysis of the CP structure of the Yukawa coupling between the Higgs boson and τ leptons in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
The first measurement of the CP structure of the Yukawa coupling between the Higgs boson and τ leptons is presented. The measurement is based on data collected in proton-proton collisions at
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Article
PFA and \(\omega_1\) -free compact spaces
The Proper Forcing Axiom implies that compact Hausdorff spaces are either first-countable or contain a converging \(\omega_1\) ...
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Article
On the tightness of \({G_\delta}\) -modifications
The \({G_\delta}\) G δ ...
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Article
Compact C-closed spaces need not be sequential
We obtain an independence result connected to the classic Moore–Mrowka problem. A property known to be intermediate between sequential and countable tightness in the class of compact spaces is the notion of a ...
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Article
Remote points under the continuum hypothesis
We show that, under CH, (i) every ccc, non-pseudocompact space of weight at most ω2 has remote points, and (ii) if X i , for i ∈ I, is a completely regular ccc topological space ...
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Article
Instabilities and vortex-lattice formation in rotating conventional and dipolar dilute-gas Bose-Einstein condensates
A theoretical study of vortex-lattice formation in atomic Bose-Einstein condensates confined by a rotating elliptical trap is presented. For the conventional case of purely s-wave interatomic interactions, thi...