Search Results - "R. Cheaib"
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Measurement of R(D) and R(D^{}) with a Semileptonic Tagging Method
Published in Physical review letters (24-04-2020)“…The experimental results on the ratios of branching fractions R(D)=B(B[over ¯]→Dτ^{-}ν[over ¯]_{τ})/B(B[over ¯]→Dℓ^{-}ν[over ¯]_{ℓ}) and R(D^{*})=B(B[over…”
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2
The Full Event Interpretation: An Exclusive Tagging Algorithm for the Belle II Experiment
Published in Computing and software for big science (01-12-2019)“…The full event interpretation is presented: a new exclusive tagging algorithm used by the high-energy physics experiment Belle II. The experimental setup of…”
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B-flavor tagging at Belle II
Published in The European physical journal. C, Particles and fields (01-04-2022)“…We report on new flavor tagging algorithms developed to determine the quark-flavor content of bottom ( ) mesons at Belle II. The algorithms provide essential…”
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4
Search for Rare b → d ℓ + ℓ − Transitions at Belle
Published in Physical review letters (05-09-2024)“…We present the results of a search for the b → d ℓ + ℓ − flavor-changing neutral-current rare decays B + , 0 → ( η , ω , π + , 0 , ρ + , 0 ) e + e − and B + ,…”
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5
Determination of the CKM angle ϕ 3 from a combination of Belle and Belle II results
Published in The journal of high energy physics (01-10-2024)“…Abstract We report a determination of the CKM angle ϕ 3, also known as γ, from a combination of measurements using samples of up to 711 fb −1 from the Belle…”
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Measurement of CP asymmetries and branching-fraction ratios for B ± → DK ± and Dπ ± with D → K S 0 $$ {K}_{\textrm{S}}^0 $$ K ± π ∓ using Belle and Belle II data
Published in The journal of high energy physics (01-09-2023)“…Abstract We measure CP asymmetries and branching-fraction ratios for B ± → DK ± and Dπ ± decays with D → K S 0 $$ {K}_{\textrm{S}}^0 $$ K ± π ∓, where D is a…”
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Two-dimensional supramolecular assemblies involving neoglycoplipids: Self-organization and insertion properties into Langmuir monolayers
Published in Biochimie (2011)“…In nature, interfacial molecular recognition and chirality are of fundamental significance for the construction of biological assemblies. Lipid monolayers at…”
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Precise measurement of the $D^0$ and $D^+$ lifetimes at Belle II
Published 2021“…We report a measurement of the $D^0$ and $D^+$ lifetimes using $D^0$→$K^-π^+$ and $D^+$→$K^-π^+π^+$ decays reconstructed in $e^+e^-$→ $c\overline{c}$ data…”
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