Towards a muon collider

C Accettura, D Adams, R Agarwal, C Ahdida… - The European Physical …, 2023 - Springer
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 …

[HTML][HTML] Feebly-interacting particles: FIPs 2022 workshop report

C Antel, M Battaglieri, J Beacham, C Boehm… - The European Physical …, 2023 - Springer
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …

Measurement of the electron magnetic moment

X Fan, TG Myers, BAD Sukra, G Gabrielse - Physical review letters, 2023 - APS
The electron magnetic moment,-μ/μ B= g/2= 1.001 159 652 180 59 (13)[0.13 ppt], is
determined 2.2 times more accurately than the value that stood for fourteen years. The most …

Window observable for the hadronic vacuum polarization contribution to the muon from lattice QCD

M Cè, A Gérardin, G von Hippel, RJ Hudspith… - Physical Review D, 2022 - APS
Euclidean time windows in the integral representation of the hadronic vacuum polarization
contribution to the muon g-2 serve to test the consistency of lattice calculations and may help …

[HTML][HTML] The forward physics facility at the high-luminosity LHC

JL Feng, F Kling, MH Reno, J Rojo… - Journal of Physics G …, 2023 - iopscience.iop.org
High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large
number of particles along the beam collision axis, outside of the acceptance of existing LHC …

Toward the discovery of matter creation with neutrinoless decay

M Agostini, G Benato, JA Detwiler, J Menéndez… - Reviews of Modern …, 2023 - APS
The discovery of neutrinoless β β decay could soon be within reach. This hypothetical
ultrarare nuclear decay offers a privileged portal to physics beyond the standard model of …

The present and future status of heavy neutral leptons

AM Abdullahi, PB Alzás, B Batell… - Journal of Physics G …, 2023 - iopscience.iop.org
The existence of nonzero neutrino masses points to the likely existence of multiple Standard
Model neutral fermions. When such states are heavy enough that they cannot be produced …

The Standard Model effective field theory at work

G Isidori, F Wilsch, D Wyler - Reviews of Modern Physics, 2024 - APS
The striking success of the standard model in explaining precision data and, at the same
time, its lack of explanations for various fundamental phenomena, such as dark matter and …

Combined SMEFT interpretation of Higgs, diboson, and top quark data from the LHC

JJ Ethier, G Magni, F Maltoni, L Mantani… - Journal of High Energy …, 2021 - Springer
A bstract We present a global interpretation of Higgs, diboson, and top quark production and
decay measurements from the LHC in the framework of the Standard Model Effective Field …

Lattice calculation of the short and intermediate time-distance hadronic vacuum polarization contributions to the muon magnetic moment using twisted-mass fermions

C Alexandrou, S Bacchio, P Dimopoulos, J Finkenrath… - Physical Review D, 2023 - APS
We present a lattice determination of the leading-order hadronic vacuum polarization (HVP)
contribution to the muon anomalous magnetic moment, a μ HVP, in the so-called short and …