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Higgs physics at e+e- colliders

TUA03
4 Mar 2025, 10:00
30m
304 (EPOCHAL)

304

EPOCHAL

Invited Oral Presentation WG2 : Physics Physics

Speaker

Manqi Ruan (Institute of High Energy Physics)

Description

The electron-positron Higgs factory is regarded as the highest priority future collider, as it could use the Higgs boson as a portal to the new physics principles underneath the Standard Model , which then could shed light on the long-standing critical problems such as the matter origin, the origin of dark matter, et.al.

A typical electron-positron Higgs factory will likely deliver millions of Higgs bosons, and consequently measure the Higgs boson properties to percentage or even per mille level of accuracy. In addition, the EW program delivered by electron-positron Higgs factory provides extra information, highly complementary to the Higgs measurements. Taking the CEPC for example, combining EW & Higgs measurements will lead to the sensitivities to New Physics Models with an energy scale of 10 TeV or even above.

This talk briefly introduces the core benchmark physics measurements at the future Higgs factory and the corresponding energy scale of New Physics.

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Author

Manqi Ruan (Institute of High Energy Physics)

Presentation materials