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 …

Systematically testing singlet models for (g− 2) μ

R Capdevilla, D Curtin, Y Kahn, G Krnjaic - Journal of High Energy Physics, 2022 - Springer
A bstract We comprehensively study all viable new-physics scenarios that resolve the muon
(g− 2) μ anomaly with only Standard Model singlet particles coupled to muons via …

Learning from radiation at a very high energy lepton collider

S Chen, A Glioti, R Rattazzi, L Ricci… - Journal of High Energy …, 2022 - Springer
A bstract We study the potential of lepton collisions with about 10 TeV center of mass energy
to probe Electroweak, Higgs and Top short-distance physics at the 100 TeV scale, pointing …

New physics in b→ sμμ: FCC-hh or a muon collider?

A Azatov, F Garosi, A Greljo, D Marzocca… - Journal of High Energy …, 2022 - Springer
A bstract Rare flavour-changing neutral-current transitions b→ sμ+ μ− probe higher energy
scales than what is directly accessible at the LHC. Therefore, the presence of new physics in …

Electroweak ALP searches at a muon collider

Y Bao, JJ Fan, L Li - Journal of High Energy Physics, 2022 - Springer
A bstract A high-energy muon collider with center-of-mass energy around and above 10 TeV
is also a vector boson fusion (VBF) machine, due to the significant virtual electroweak (EW) …

Complementary signals of lepton flavor violation at a high-energy muon collider

S Homiller, Q Lu, M Reece - Journal of High Energy Physics, 2022 - Springer
A bstract A muon collider would be a powerful probe of flavor violation in new physics. There
is a strong complementary case for collider measurements and precision low-energy probes …

Promising technologies and R&D directions for the future muon collider detectors

S Jindariani, F Meloni, N Pastrone, C Aimè… - arXiv preprint arXiv …, 2022 - arxiv.org
Among the post-LHC generation of particle accelerators, the muon collider represents a
unique machine with capability to provide very high energy leptonic collisions and to open …

Searching for heavy leptoquarks at a muon collider

S Qian, C Li, Q Li, F Meng, J Xiao, T Yang, M Lu… - Journal of High Energy …, 2021 - Springer
A bstract The LHCb Collaboration recently gave an update on testing lepton flavour
universality with B+→ K+ ℓ+ ℓ−, in which a 3.1 standard deviations from the standard model …

Wrinkles in the Froggatt-Nielsen mechanism and flavorful new physics

P Asadi, A Bhattacharya, K Fraser, S Homiller… - Journal of High Energy …, 2023 - Springer
A bstract When the Froggatt-Nielsen mechanism is used to explain the Standard Model
flavor hierarchy, new physics couplings are also determined by the horizontal symmetry …

Phenomenology of scalar leptoquarks at the LHC in explaining the radiative neutrino masses, muon , and lepton flavor violating observables

S Parashar, A Karan, Avnish, P Bandyopadhyay… - Physical Review D, 2022 - APS
We study the phenomenology of a particular leptoquark extension of the Standard Model
(SM), namely the doublet-singlet scalar leptoquark extension of the SM (DSL-SM). Besides …