REVIEW 15 cited by
Improved Theory Predictions and Global Analysis of Exclusive $\boldsymbol{b\to s\mu^+\mu^-}$ Processes
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
abstract
We provide improved Standard Model theory predictions for the exclusive rare semimuonic processes $B\to K^{(*)}\mu^+\mu^-$ and $B_s\to\phi\mu^+\mu^-$. Our results are based on a novel parametrization of the non-local form factors, which manifestly respects a recently developed dispersive bound. We critically compare our predictions to those obtained in the framework of QCD factorization. Our predictions provide, for the first time, parametric estimates of the systematic uncertainties due to non-local contributions. Comparing our predictions within the Standard Model to available experimental data, we find a large tension for $B\to K\mu^+\mu^-$. A simple model-independent analysis of potential effects beyond the Standard Model yields results compatible with other approaches, albeit with larger uncertainties for the $B\to K^*\mu^+\mu^-$ and $B_s\to \phi\mu^+\mu^-$ decays. Our approach yields systematically improvable predictions, and we look forward to its application in further analyses beyond the Standard Model.
Forward citations
Cited by 15 Pith papers
-
Unitarity bounds with subthreshold and anomalous cuts for $b$-hadron decays
A generalized, unitarity-bounded parametrization for b-hadron decay form factors that incorporates subthreshold and anomalous branch cuts is constructed.
-
Dispersive Analysis of $D$- and $B$-Meson Form Factors with Chiral and Heavy-Quark Constraints
The isovector D/D*/B/B* electromagnetic form factors are reconstructed dispersively with ππ rescattering, yielding ρ(770) coupling constants from pole residues.
-
Heavy-light meson decay constants and hyperfine splittings with the heavy-HISQ method
A heavy-HISQ lattice QCD calculation yields vector, tensor, and pseudoscalar decay-constant ratios and hyperfine splittings for D(s) and B(s) mesons, including first lattice results for B*_(s) tensor decay constants.
-
A Dispersive Look at Rare $B$-meson Semileptonic Decays
Lattice-only Dispersive Matrix form factors enlarge large-recoil uncertainties and, with new angular data, favour long-distance hadronic effects over a short-distance C9 New Physics shift.
-
Searching for Di-Higgs Signatures of Light Charged Scalars
A roughly 130 GeV charged Higgs explaining the ATLAS t to bH+ excess and B-meson anomalies can be constrained, and perhaps discovered, by recasting SM di-Higgs 4b searches at the LHC.
-
Time-Dependent Precision Measurement of $B_s^0\rightarrow \phi \mu^+\mu^-$ Decay at FCC-$ee$
FCC-ee could measure B_s -> phi mu+ mu- branching ratio to 0.5% and time-dependent CP observables D_f, C_f, S_f to 0.1, 0.02, and 0.02, giving order-of-magnitude better Wilson coefficient constraints than pre-FCC projections.
-
Probing New Physics Through CP Violation in $B_{(s)}\to V\mu^+\mu^-$ Decays
The paper identifies a minimal four-observable basis in Bd -> K* mu+ mu- that, combined with B -> K mu+ mu- input, can extract the complex (CP-violating) Wilson coefficients C9, C10, C'9 and C'10.
-
Investigating non-local contributions in $B_{s} \to \phi \bar{\ell} \ell$ including higher-twist effects
Including twist-5 and twist-6 B_s-meson distribution amplitudes enhances the charm-loop non-local form factors in B_s to phi l+l- by about an order of magnitude, producing a larger but still Standard-Model-consistent ...
-
New Strategies for New Physics Search with $\Lambda_b \to \Lambda \nu \bar\nu$ Decays
For longitudinally polarized Lambda_b at future Z-pole machines, Lambda_b -> Lambda nu nubar has a forward-backward asymmetry that is independent of new physics at its zero crossing and complements the branching ratio...
-
Constraints on the malaphoric $B_3-L_2$ model from di-lepton resonance searches at the LHC
New bounds from ATLAS 13 TeV di-lepton searches force the malaphoric B3-L2 Z' to exceed 2.8 TeV to preserve its b to s l+ l- fit, and the HL-LHC is expected to reach 4.2 TeV.
-
The Plan B Model: $Z^{\prime}$ collider phenomenology and discovery prospects
Current LHC data exclude a significant portion of the Plan B Model's preferred parameter space, and the HL-LHC could extend sensitivity to Z′ masses around 2.5 TeV.
-
Form factors and phenomenology of $\boldsymbol{B_{(s)}}$ and $\boldsymbol{D_{(s)}}$ semileptonic decays to $\boldsymbol{\eta}$ and $\boldsymbol{\eta^\prime}$
Updated light-cone sum rule form factors for B(s), D(s) to eta(eta') are fitted across the full q^2 range and used to extract V_ub, V_cs and V_cd with precision the authors call comparable to standard analyses.
-
Angular analysis of the B$^0$ $\to$ K$^*$(892)$^0\mu^+\mu^-$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV
CMS reports the first complete set of optimized angular observables in B0 to K*0 mu+ mu- from 13 TeV proton collisions, with tensions in P2 and P5' relative to some SM predictions.
-
Can Large Vision-Language Models Understand Multimodal Sarcasm?
Large vision-language models are reported to be weak at multimodal sarcasm, and a training-free knowledge-augmented framework is claimed to improve sarcasm detection and explanation.
-
The rare decay $B^+ \to K^+\ell^+\ell^-(\nu\bar{\nu})$ under the QCD sum rules approach
A QCD light-cone sum-rule calculation with the authors' kaon distribution amplitudes predicts B(B+ to K+ nu nubar) = 4.14 x 10^-6 and B(B+ to K+ l+l-) around 6.6 x 10^-7, consistent with other SM estimates.
Discussion (0). Continue with ORCID to comment.