Oscillations of $$ {B}_s^0 $$ Mesons as a Probe of Decays with Unreconstructed Particles
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DOI: 10.1007/jhep02(2020)163
Abstract: Abstract A new experimental technique to study the decays of $$ {B}_s^0 $$ B s 0 mesons into final states involving unreconstructable particles is proposed. The method uses a characteristic feature of fast flavour oscillations… read more here.
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Measurement of the top quark pair production cross section in dilepton final states containing one τ lepton in pp collisions at $$ \sqrt{s} $$ = 13 TeV
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DOI: 10.1007/jhep02(2020)191
Abstract: Abstract The cross section of top quark pair production is measured in the $$ \mathrm{t}\overline{\mathrm{t}}\to \left(\ell {\nu}_{\ell}\right)\left({\uptau}_{\mathrm{h}}{\nu}_{\uptau}\right)\mathrm{b}\overline{\mathrm{b}} $$ t t ¯ → ℓ ν ℓ τ h ν τ b b ¯ final state, where… read more here.
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b → sτ+τ− physics at future Z factories
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DOI: 10.1007/jhep06(2021)064
Abstract: Abstract b → sτ+τ− measurements are highly motivated for addressing lepton-flavor-universality (LFU)-violating puzzles such as $$ {R}_{K^{\left(\ast \right)}} $$ R K ∗ anomalies. The anomalies of $$ {R}_{D^{\left(\ast \right)}} $$ R D ∗ and RJ/ψ… read more here.
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Quark-hadron duality for heavy meson mixings in the ’t Hooft model
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DOI: 10.1007/jhep09(2021)066
Abstract: Abstract We study local quark-hadron duality and its violation for the $$ {D}^0-{\overline{D}}^0 $$ D 0 − D ¯ 0 , $$ {B}_d^0-{\overline{B}}_d^0 $$ B d 0 − B ¯ d 0 and $$ {B}_s^0-{\overline{B}}_s^0… read more here.
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Time-dependent study of KS → π+π− decays for flavour physics measurements
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)092
Abstract: Abstract Nowadays High Energy Physics experiments can accumulate unprecedented statistics of heavy flavour decays that allows to apply new methods, based on the study of very rare phenomena, which used to be just desperate. In… read more here.
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Two-loop mass anomalous dimension in reduced quantum electrodynamics and application to dynamical fermion mass generation
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DOI: 10.1007/jhep09(2021)107
Abstract: Abstract We consider reduced quantum electrodynamics ($$ {\mathrm{RQED}}_{d_{\gamma },{d}_e} $$ RQED d γ , d e ) a model describing fermions in a de-dimensional space-time and interacting via the exchange of massless bosons in dγ-dimensions… read more here.
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A search for $$ {\Xi}_{\mathrm{cc}}^{++} $$→ D+pK−π+ decays
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DOI: 10.1007/jhep10(2019)124
Abstract: Abstract A search for the $$ {\Xi}_{cc}^{++} $$ Ξ cc + + baryon through the $$ {\Xi}_{cc}^{++} $$ Ξ cc + + → D + pK − π + decay is performed with a data… read more here.
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Measurement of the energy dependence of the e+e− → $$ B\overline{B} $$, $$ B{\overline{B}}^{\ast } $$, and $$ {B}^{\ast }{\overline{B}}^{\ast } $$ cross sections at Belle II
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DOI: 10.1007/jhep10(2024)114
Abstract: Abstract We report measurements of the e+e− → $$ B\overline{B} $$ B B ¯ , $$ B{\overline{B}}^{\ast } $$ B B ¯ ∗ , and $$ {B}^{\ast }{\overline{B}}^{\ast } $$ B ∗ B ¯ ∗… read more here.
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The epsilon expansion meets semiclassics
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DOI: 10.1007/jhep11(2019)110
Abstract: Abstract We study the scaling dimension $$ {\Delta}_{\phi^n} $$ Δ ϕ n of the operator 𝜙 n where 𝜙 is the fundamental complex field of the U(1) model at the Wilson-Fisher fixed point in d… read more here.
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Observation of $$ t\overline{t} $$ production in the lepton+jets and dilepton channels in p+Pb collisions at $$ \sqrt{s_{\textrm{NN}}} $$ = 8.16 TeV with the ATLAS detector
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DOI: 10.1007/jhep11(2024)101
Abstract: Abstract This paper reports the observation of top-quark pair production in proton-lead collisions in the ATLAS experiment at the Large Hadron Collider. The measurement is performed using 165 nb−1 of p+Pb data collected at $$… read more here.
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Ruled Surfaces of Generalized Self-Similar Solutions of the Mean Curvature Flow
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DOI: 10.1007/s00009-021-01843-0
Abstract: In Euclidean space, we investigate surfaces whose mean curvature H satisfies the equation $$H=\alpha \langle N,{\mathbf {x}}\rangle +\lambda $$ H = α ⟨ N , x ⟩ + λ , where N is the Gauss… read more here.
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