Review of Lepton Universality tests in B decays
S Bifani, S Descotes-Genon, AR Vidal… - Journal of Physics G …, 2018 - iopscience.iop.org
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Flavour anomalies in heavy quark decays
J Albrecht, D van Dyk, C Langenbruch - Progress in Particle and Nuclear …, 2021 - Elsevier
Recent measurements of b-hadron decays show a pattern of consistent tensions with the
respective Standard Model (SM) predictions. These tensions appear both in the sector of …
respective Standard Model (SM) predictions. These tensions appear both in the sector of …
Improved theory predictions and global analysis of exclusive b→ sμ+ μ− processes
A bstract We provide improved Standard Model theory predictions for the exclusive rare
semimuonic processes B→ K (*) μ+ μ− and B s→ ϕμ+ μ−. Our results are based on a novel …
semimuonic processes B→ K (*) μ+ μ− and B s→ ϕμ+ μ−. Our results are based on a novel …
Implications of new evidence for lepton-universality violation in decays
Motivated by renewed evidence for new physics in b→ s ℓ ℓ transitions in the form of LHCb's
new measurements of theoretically clean lepton-universality ratios and the purely leptonic B …
new measurements of theoretically clean lepton-universality ratios and the purely leptonic B …
B-decay discrepancies after Moriond 2019
J Aebischer, W Altmannshofer, D Guadagnoli… - The European Physical …, 2020 - Springer
Following the updated measurement of the lepton flavour universality (LFU) ratio R_K RK in
B → K ℓ ℓ B→ K ℓ ℓ decays by LHCb, as well as a number of further measurements, eg R …
B → K ℓ ℓ B→ K ℓ ℓ decays by LHCb, as well as a number of further measurements, eg R …
Angular Analysis of the Decay
R Aaij, CA Beteta, T Ackernley, B Adeva, M Adinolfi… - Physical Review Letters, 2021 - APS
We present an angular analysis of the B+→ K*+(→ KS 0 π+) μ+ μ− decay using 9 fb− 1 of pp
collision data collected with the LHCb experiment. For the first time, the full set of C P …
collision data collected with the LHCb experiment. For the first time, the full set of C P …
Non-local matrix elements in B (s)→{K (*), ϕ} ℓ+ ℓ−
N Gubernari, D Van Dyk, J Virto - Journal of High Energy Physics, 2021 - Springer
A bstract We revisit the theoretical predictions and the parametrization of non-local matrix
elements in rare\({\overline {B}} _ {(s)}\to\left\{{\overline {K}}^{\left (\ast\right)},\phi\right\} …
elements in rare\({\overline {B}} _ {(s)}\to\left\{{\overline {K}}^{\left (\ast\right)},\phi\right\} …
B→ Vℓ+ ℓ− in the Standard Model from light-cone sum rules
A Bharucha, DM Straub, R Zwicky - Journal of High Energy Physics, 2016 - Springer
A bstract We present B q→ ρ, B q→ ω, B q→ K∗, B s→ K∗ and B s→ ϕ form factors from
light-cone sum rules (LCSR) at\(\mathcal {O}\left ({\alpha} _s\right)\) for twist-2 and 3 …
light-cone sum rules (LCSR) at\(\mathcal {O}\left ({\alpha} _s\right)\) for twist-2 and 3 …
Global analysis of b→ sℓℓ anomalies
A bstract We present a detailed discussion of the current theoretical and experimental
situation of the anomaly in the angular distribution of B→ K*(→ Kπ) μ+ μ−, observed at LHCb …
situation of the anomaly in the angular distribution of B→ K*(→ Kπ) μ+ μ−, observed at LHCb …
Opportunities in flavour physics at the HL-LHC and HE-LHC
Motivated by the success of the flavour physics programme carried out over the last decade
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …