REVIEW 12 cited by
Weak mixing angle at low energies
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
read the original abstract
We determine the weak mixing angle in the MS-bar scheme at energy scales relevant for present and future low energy electroweak measurements. We relate the renormalization group evolution of the weak mixing angle to the corresponding evolution of the QED coupling and include higher-order terms in alpha_s and alpha that had not been treated in previous analyses. We also up-date the analysis of non-perturbative hadronic contributions and argue that the associated uncertainty is small compared to anticipated experimental errors. The resulting value of the low-energy weak mixing angle is sin^2 theta_W (0) = 0.23867 +- 0.00016.
Forward citations
Cited by 12 Pith papers
-
The running of the electroweak gauge couplings from first principles
Lattice QCD plus pQCD matching yields Δα_had^(5)(M_Z²)=0.027821(34)lat(35)pQCD at 0.17% precision and a up-to-7σ tension with e+e- data near 1 GeV².
-
Radiative corrections in neutral-current (anti)neutrino elastic scattering at $\text{GeV}$ energies I: Nucleon targets
Radiative corrections to neutral-current (anti)neutrino-nucleon elastic scattering are computed within low-energy EFT and reach a few percent, comparable to the strange-quark effects they must be disentangled from.
-
First constraints on the coherent elastic scattering of reactor antineutrinos off xenon nuclei
The RED-100 experiment sets the first constraints on reactor antineutrino coherent scattering off xenon nuclei, with 90% C.L. upper limits 60 to 90 times the Standard Model expectation.
-
Bounds on new neutrino interactions from the first CE$\nu$NS data at direct detection experiments
Using the first solar 8B CEνNS hints from XENONnT and PandaX-4T, the authors derive a combined low-energy weak mixing angle and place 90% limits on scalar, vector, axial-vector, and tensor neutrino mediator couplings.
-
The location of the upper edge of the pair-instability supernovae black hole mass gap
The upper edge of the PISN black hole mass gap shifts by up to 30 solar masses due to nuclear reaction rate uncertainties, primarily the 12C(α,γ)16O rate, while remaining robust to resolution variations unlike the lower edge.
-
Testing light and heavy vector mediators with solar CE$\nu$NS measurements
Combined solar CEνNS data from XENONnT, PandaX-4T, and LZ yield competitive constraints on vector NSI and light mediators and a weak mixing angle measurement at low momentum transfer.
-
Sensitivity study of a sapphire detector using Coherent Elastic Neutrino-Nucleus Scattering process
Projected sensitivities for the proposed ICNSE sapphire detector show it could constrain new scalar and vector mediator masses at reactor sites, though its neutrino magnetic moment and weak mixing angle reach would be modest.
-
Neutrino, Electroweak and Nuclear Physics from COHERENT Elastic Neutrino-Nucleus Scattering with a New Quenching Factor
A reanalysis of COHERENT scattering data with a new quenching factor tightens the neutron radius and weak angle measurements and produces the first lab limits on the muon neutrino charge and the muon-tau transition charge.
-
Refined extraction of electroweak and nuclear parameters from germanium CE$\nu$NS data
Combined fit of two germanium CEνNS datasets yields refined neutron radius, skin thickness, and sin²θ_W at low Q, presented versus Lindhard quenching variations and benchmarked against Shell Model form factors.
-
Invisible decays of vector Charmonia and Bottomonia to determine the Weak Mixing Angle at quarkonia scale
The invisible branching fractions of J/psi, psi(2S), and Upsilon(nS) to neutrino pairs are predicted at the 10^-8 to 10^-5 level, offering a way to measure the weak mixing angle at quarkonia mass scales.
-
Implications of Recent Experimental & Theoretical Results on Electroweak Precision Tests
A review of electroweak precision data concluding the Standard Model is fully consistent with all data, with the 7 sigma CDF W mass discrepancy excluded and the muon g-2 discrepancy reduced to 2.4 sigma by recent latt...
-
Global fits of the SM parameters
This proceedings review compiles current weak mixing angle and W mass data and reports a 1.6 sigma excess of the direct W mass average over the indirect Standard Model fit.
Discussion (0). Continue with ORCID to comment.