Results 1 to 10 of about 4,330,078 (225)
CKM Matrix Parameters from the Exceptional Jordan Algebra
Universe, 2023 We report a theoretical derivation of the Cabibbo–Kobayashi–Maskawa (CKM) matrix parameters and the accompanying mixing angles. These results are arrived at from the exceptional Jordan algebra applied to quark states, and from expressing flavor ...
Aditya Ankur Patel, Tejinder P. Singh
exaly +6 more sources
The CKM parameters in the SMEFT [PDF]
Journal of High Energy Physics, 2019 The extraction of the Cabibbo-Kobayashi-Maskawa (CKM) matrix from flavour observables can be affected by physics beyond the Standard Model (SM). We provide a general roadmap to take this into account, which we apply to the case of the Standard Model ...
Sébastien Descotes-Genon +4 more
doaj +6 more sources
A clinical prediction model integrating cardiovascular-kidney-metabolic biomarkers for the composite outcome of quality-of-life deterioration and rehospitalization in elderly HFpEF patients [PDF]
Frontiers in EndocrinologyBackgroundCardiovascular-kidney-metabolic (CKM) syndrome stage 4a encompasses elderly heart failure with preserved ejection fraction (HFpEF) patients with metabolic risk factors or chronic kidney disease (CKD).
Chen He +5 more
doaj +2 more sources
CKM substructure from the weak to the Planck scale
Journal of High Energy Physics, 2022 We look for relations among CKM matrix elements that are not consequences of the Wolfenstein parametrization. In particular, we search for products of CKM elements raised to integer powers that approximately equal 1.
Yuval Grossman +3 more
doaj +2 more sources
Cardiovascular-Kidney-Metabolic Syndrome Severity and Risk of Pancreatic Cancer in a Large Prospective Cohort. [PDF]
Diabetes Metab Res RevABSTRACT Aims Pancreatic cancer remains one of the most lethal malignancies due to late diagnosis and limited opportunities for prevention. Cardiovascular–kidney–metabolic (CKM) syndrome reflects the cumulative burden of metabolic, renal, and cardiovascular dysfunction, but its association with pancreatic cancer risk has not been well established.
Choi M, Heo SJ, Kwon YJ, Kang CM.
europepmc +2 more sources
Journal of High Energy Physics, 2022 The physics potential of measuring B s 0 $$ {B}_{(s)}^0 $$ → π 0 π 0 and B s 0 $$ {B}_{(s)}^0 $$ → ηη decays via four-photon final states at Tera-Z phase of CEPC or FCC-ee is investigated in this paper.
Yuexin Wang +6 more
doaj +1 more source
First extraction of inclusive V cb from q 2 moments
Journal of High Energy Physics, 2022 We present the first determination of V cb from inclusive B → X c ℓ v ¯ ℓ $$ B\to {X}_c \ell {\overline{v}}_{\ell} $$ using moments of the dilepton invariant mass, q 2.
Florian Bernlochner +6 more
doaj +1 more source
Electroweak flavour unification
Journal of High Energy Physics, 2022 We propose that the electroweak and flavour quantum numbers of the Standard Model (SM) could be unified at high energies in an SU(4) × Sp(6) L × Sp(6) R anomaly-free gauge model. All the SM fermions are packaged into two fundamental fields, Ψ L ∼ (4 , 6 ,
Joe Davighi, Joseph Tooby-Smith
doaj +1 more source
New determination of |V ub /V cb | from B s 0 $$ {B}_s^0 $$ → {K − , D s − $$ {D}_s^{-} $$ }μ + ν
Journal of High Energy Physics, 2023 We update the full set of B ¯ $$ \overline{B} $$ s → K form factors using light-cone sum rules with an on-shell kaon. Our approach determines the relevant sum rule parameters — the duality thresholds — from a Bayesian fit for the first time.
Carolina Bolognani +2 more
doaj +1 more source
αs and |Vcs| determination, and CKM unitarity test, from W decays at NNLO
Physics Letters B, 2016 The hadronic (ΓhadW) and total (ΓtotW) widths of the W boson, computed at least at next-to-next-to-leading-order (NNLO) accuracy, are combined to derive a new precise prediction for the hadronic W branching ratio BhadW ≡ ΓhadW/ΓtotW=0.682±0.011par, using
David d'Enterria, Matej Srebre
doaj +1 more source