A muon collider would enable the big jump ahead in energy reach that is needed for a
fruitful exploration of fundamental interactions. The challenges of producing muon collisions …

Abstract For High Energy Physics (HEP) experiments, such as the Large Hadron Collider
(LHC) experiments, the calorimeter is a key detector to measure the energy of particles …

The explicit expression for the R-ratio of electron–positron annihilation into hadrons, which
properly accounts for all the effects due to continuation of the spacelike perturbative results …

The renormalization group relations for the higher-order hadronic vacuum polarization
function perturbative expansion coefficients are studied. The folded recurrent and unfolded …

Abstract We update the Standard Model (SM) predictions for the branching ratios of the rare
top-quark decays t→ cg (g), and evaluate the maximum rates that can be reached in the …

Thallium-1223, a superconductor with high critical temperature (T c∼ 120 K) and high
irreversibility line is a promising alternative to copper layers as a low surface impedance …

Recently proposed Future Circular Collider based muon-proton colliders will allow
investigating lepton-hadron interactions at the highest center-of-mass energy. In this study …