Estimation of oblique electroweak corrections

TL;DR: In this paper, the authors examined the leading non-decoupling EW (electroweak) corrections at two-loop order to estimate the domain of validity for perturbation theory, and they found that the two loop hypercharge correction makes the largest quark sector contribution to the rho parameter, much larger even than the nominally leading one loop term.

TL;DR: In this paper , a general two Higgs doublet model was proposed to solve discrepancies in neutral B meson decay with a charged Higgs at the same mass scale and predicts distinctive signals at the LHC.

TL;DR: In this paper, the lepton mixing matrix has been investigated for neutrino oscillations using solar and atmospheric neutrinos, and subsequent accelerator and reactor studies, and the results showed that the leptonic CP violation studies can shed light on the scale of new physics, such as the seesaw scale, and thereby guide us towards the next step in particle physics.

TL;DR: In this paper , the authors examined axion-like particle (ALP), dark photon, and Chameleon dark energy to see whether one of them can provide a solution of the W − boson mass excess.

TL;DR: In this article, the low energy representation of several Green's functions and form factors and of the na scattering amplitude are calculated in terms of a few constants, which may be identified with the coupling constants of a unique effective low energy Lagrangian.

TL;DR: In this paper, the authors construct the generating functional of U(3)×U(3), which allows them to calculate the Green functions up to and including terms of order p4 (at fixed radio m quark p 2 ) in terms of a few coupling constants which chiral symmetry leaves undetermined.

TL;DR: The review lectures on theoretical high energy physics have few rivals for clarity of exposition and depth of insight as discussed by the authors, and have been widely used as introductions to topics at the frontiers of research.

TL;DR: In this article, a generalized effective range formula for pion-pion scattering was proposed to modify the well-known relation between the Schwinger term and the ε-meson contribution.