{"total":17,"items":[{"citing_arxiv_id":"2606.22215","ref_index":36,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Accelerating Discovery: Model-Agnostic Likelihoods for the Reinterpretation of Particle Physics Results and their Application to the Belle II $B^{+}\\to K^{+}\\nu\\bar{\\nu}$ Measurement","primary_cat":"hep-ex","submitted_at":"2026-06-20T20:31:23+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A reweighting method creates model-agnostic likelihoods from histogram analyses, applied to Belle II B+ to K+ nu nubar data for WET constraints and light new physics searches.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.07398","ref_index":20,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Correlating lepton flavor violating $b \\to s$ and leptonic decay modes in a minimal abelian extension of the Standard Model","primary_cat":"hep-ph","submitted_at":"2026-06-05T15:39:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"In the ABCD model, experimental upper bounds on tau to three muons, muon to electron gamma, and related LFV processes constrain branching ratios of LFV B(s) decays in hierarchical order.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.26213","ref_index":60,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Unitarity bounds and form-factor predictions for $B$-meson decays","primary_cat":"hep-ph","submitted_at":"2026-05-25T18:00:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Reviews unitarity bounds for B-meson form factors, shows standard methods apply rigorously only to B→π, develops GG parametrization for general cases, and delivers combined-analysis predictions with public supplementary material.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23759","ref_index":22,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Correlated $b \\to s$ and $s \\to d$ Rare Semileptonic Transitions in the Standard Model Effective Field Theory","primary_cat":"hep-ph","submitted_at":"2026-05-22T15:31:43+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"SMEFT global fit to b→s anomalies with complex Wilson coefficients shows left-handed four-fermion operators preferred and demonstrates that U(3)^5 or U(2)^5 flavor symmetry restores consistency with kaon data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.18574","ref_index":21,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Final-state rescattering in $\\bar{B}^{0}_{(s)}\\to \\Lambda^{+}_{c}\\bar{\\Lambda}^{-}_{c}$ decays","primary_cat":"hep-ph","submitted_at":"2026-05-18T15:54:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Final-state rescattering predicts branching fractions for B0 and Bs0 to Lambda_c+ anti-Lambda_c- that match LHCb data, with near-zero CP asymmetries and sizable longitudinal polarization in the B0 channel.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.18084","ref_index":3,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Flavour Changing Neutral Current decays at LHCb","primary_cat":"hep-ex","submitted_at":"2026-05-18T09:00:27+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"LHCb reports updated FCNC decay measurements including a legacy analysis of B0 to K*0 mu+ mu- using 8.4 fb-1 of Run 1 and 2 data, noting persistent tensions with SM expectations in b to s mu mu channels.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.07997","ref_index":28,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Symmetry-Breaking Effects on Form Factors and Observables in $B \\to K_0^*(1430)\\mu^+\\mu^-$ Decay","primary_cat":"hep-ph","submitted_at":"2026-05-08T16:52:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Perturbative symmetry-breaking corrections shift the branching ratio and normal lepton polarization asymmetry by ~3% in B → K0*(1430) μ+μ−, so larger experimental deviations would indicate new physics.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"the weak currents, parameterised by form factors. The form factors are functions of the four-momentum transfer, q, betweenBandK ∗ 0 (1430) and depend on the strong interaction effects that bind the quarks inside the mesons, and hence clarify the internal structure of theK ∗ 0 (1430) meson. Several theoretical approaches are used in literature including simple quark model [28], light front approach [29-31], QCD sum rules [32, 33], light cone sum rules [34-36] and perturbative QCD factorization approach [37-39] for the precise measurements of these form factors. As the form factors are non-perturbative, model-dependent quantities that dominate theoretical uncertainties in B-meson decay predictions [40-45], particularly in the low momentum-transfer region."},{"citing_arxiv_id":"2605.06567","ref_index":3,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Probing unknown nonperturbative effects in $b \\to s \\ell\\ell$ with inclusive and exclusive observables","primary_cat":"hep-ph","submitted_at":"2026-05-07T16:59:46+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Ratios of exclusive to inclusive b to s lepton lepton observables discriminate between new physics and constant hadronic effects, with current data favoring new physics.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"meson decays, so called,B-flavour anomalies not only remain but have been further reinforced with very recent updates from LHCb [1] and CMS [2]. On the theory side, factorizable QCD effects are absorbed into local hadronic form factors, for which several determinations exist using both continuum approaches, most prominently Light-Cone Sum Rules (LCSRs), and lattice QCD computations [3, 4, 5, 6, 7]. Non-local QCD effects are typically addressed through a combination of QCD factorization (QCDf) and phenomenological modelling of the next-to-leading-order (NLO) soft-gluon correction to the non-local form factor [8, 9, 10]. Existing ∗Email:paula.alvarez@usc.es †Email:bcapdevila@icc.ub.edu ‡Email:elunghi@iu.edu §Email:matias@ifae.es 1"},{"citing_arxiv_id":"2601.08907","ref_index":75,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Dark Matter emission at Belle II and NA62 in Minimal Flavor Violation framework","primary_cat":"hep-ph","submitted_at":"2026-01-13T19:00:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A single nearly degenerate dark matter multiplet in the MFV framework can accommodate either the K+ to pi+ nu nubar or B+ to K+ nu nubar excess but not both simultaneously.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2512.19429","ref_index":5,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Semileptonic neutral current decays of $\\Xi_b$ with dileptons or dineutrinos in the final state","primary_cat":"hep-ph","submitted_at":"2025-12-22T14:30:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Perturbative QCD calculations find that branching fractions for Ξ_b to Ξ lepton-pair decays lie within LHCb reach and that angular observables plus a specific ratio can constrain Wilson coefficients and extract |V_td/V_ts| independently of mesonic modes.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[HPQCD], Standard Model Predictions for B → Kℓ +ℓ− with Form Factors from Lattice QCD, Phys. Rev. Lett. 111 (2013) 162002 [erratum: Phys. Rev. Lett. 112 (2014), 149902] [arXiv:1306.0434 [hep-ph]]. [4] R. R. Horgan, Z. Liu, S. Meinel and M. Wingate, Calculation of B0 → K ∗0µ+µ− and B0 s → ϕµ+µ− observables using form factors from lattice QCD, Phys. Rev. Lett. 112 (2014) 212003 [arXiv:1310.3887 [hep-ph]]. [5] A. Bharucha, D. M. Straub and R. Zwicky, B → V ℓ+ℓ− in the Standard Model from light-cone sum rules, JHEP 08 (2016) 098 [arXiv:1503.05534 [hep-ph]]. [6] D. Du, A. X. El-Khadra, S. Gottlieb, A. S. Kronfeld, J. Laiho, E. Lunghi, R. S. Van de Water and R. Zhou, Phenomenology of semileptonic B-meson decays with form factors from lattice QCD, Phys. Rev."},{"citing_arxiv_id":"2511.20320","ref_index":50,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Revisiting lepton flavor violation: $\\tau$ and meson decays","primary_cat":"hep-ph","submitted_at":"2025-11-25T13:53:59+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Updated type-I seesaw analysis shows semileptonic tau decays like tau to lepton rho can dominate cLFV signals and some branching ratios may reach next-generation experiment sensitivity.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2510.13716","ref_index":71,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Searches for $B^0\\to K^+\\pi^-\\tau^+\\tau^-$ and $B_s^0\\to K^+K^-\\tau^+\\tau^-$ decays","primary_cat":"hep-ex","submitted_at":"2025-10-15T16:16:53+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"LHCb reports the first upper limits on B0 → K+π−τ+τ− and Bs0 → K+K−τ+τ− branching fractions, with recast limits of 2.8×10−4 on B0 → K*(892)0 τ+τ− at 95% CL that improve prior bounds by an order of magnitude.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.26370","ref_index":65,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"$\\Lambda_b\\to\\Lambda^{(*)}\\nu{\\bar\\nu}$ and $b\\to s$ $B$ decays","primary_cat":"hep-ph","submitted_at":"2025-09-30T15:05:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Predictions for Br(Λ_b → Λ^{(*)} ν ν̄) are 2.07 times the SM value with new physics scale constrained to 2.04–11.76 TeV at 1σ, plus a sum rule linking baryonic and mesonic modes.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.20027","ref_index":88,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Belle II Constraints on the Non-Minimal Universal Extra Dimensional Model","primary_cat":"hep-ph","submitted_at":"2025-09-24T11:45:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Belle II data on the rare B decay constrains the non-minimal UED model to require the inverse compactification radius to be at least ~900 GeV, while the minimal version yields no bound.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2508.16222","ref_index":29,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Analysis of $B\\to KM_X$ and $B\\to K^* M_X$ decays in scalar- and vector-mediator dark-matter scenarios","primary_cat":"hep-ph","submitted_at":"2025-08-22T08:48:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Belle-II excess in B to K/K* + missing energy is explained by dark matter fermion pair production via scalar or vector mediator, with discrimination possible through decay rate inspections.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2507.10801","ref_index":52,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Probing vector- vs scalar-mediator dark-matter scenarios in $B\\to (K,K^*) M_X$ decays","primary_cat":"hep-ph","submitted_at":"2025-07-14T20:57:41+00:00","verdict":"ACCEPT","verdict_confidence":"MODERATE","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Scalar and vector dark-matter mediator scenarios in B decays are distinguishable via differential distributions, with data imposing M_V ≲ 3 GeV for vectors but no mass bound for scalars.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2506.20446","ref_index":51,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Investigating New Physics through the Observables of Semileptonic $B_{s}\\to K^{\\ast}(\\to K \\pi)\\mu^{+}\\mu^{-}$ Decay","primary_cat":"hep-ph","submitted_at":"2025-06-25T13:53:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Model-independent calculation of differential branching ratio, forward-backward asymmetry, polarization, and angular coefficients in Bs → K* μ+μ- with 1D and 2D new physics scenarios in C7^NP, C9^(prime)NP, and C10^(prime)NP showing deviations from SM.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}