Report of the Topical Group on Higgs Physics for Snowmass 2021: The Case
  for Precision Higgs Physics

Abu-Ajamieh, F.; Adhikari, S.; Alberta, A.; Bahl, H.; Barman, R.; Basso, M.; Beniwal, A.; Bozovi-Jelisav, I.; Bright-Thonney, S.; Cairo, V.; Celiberto, F.; Chang, S.; Chen, M.; Damerell, C.; Davis, J.; Dawson, Sally; de Blas, J.; Dekens, W.; Dong, Su; Duarte, J.; Egana-Ugrinovic, D.; Einhaus, U.; Gao, Y.; Goncalves, D.; Gritsan, A.; Haber, H.; Heintz, U.; Homiller, S.; Hsu, S. C.; Jean, D.; Kawada, S.; Khoda, E.; Kong, K.; Konstantinidis, N.; Korytov, A.; Kyriacou, S.; Lane, S.; Lewis, I. M.; Li, K.; Li, S.; Liu, Z.; Luo, J.; Mandacar-Guerra, L.; Mantel, C.; Meade, Patrick; Monroy, J.; Narain, M.; Ojalvo, Isobel; Orr, R.; Pan, R.; Papaefstathiou, A.; Peskin, M.; Prim, M. T.; Rajec, F.; Ramsey-Musolf, M.; Reichert, J.; Reina, L.; Robens, T.; Roskes, J.; Ryd, A.; Schwartzman, A.; Scott, P.; Strube, J.; Su, W.; Sullivan, M.; Tanabe, T.; Tian, J.; Tricoli, A.; Usai, E.; Vavra, J.; Vernieri, Caterina; Wang, Z.; White, G.; White, M.; Williams, A. G.; Woodcock, A.; Wu, Y.; Young, C.; Zhang, Y.; Zhu, X.; Zou, R.

Report of the Topical Group on Higgs Physics for Snowmass 2021: The Case for Precision Higgs Physics

Abstract

A future Higgs Factory will provide improved precision on measurements of Higgs couplings beyond those obtained by the LHC, and will enable a broad range of investigations across the fields of fundamental physics, including the mechanism of electroweak symmetry breaking, the origin of the masses and mixing of fundamental particles, the predominance of matter over antimatter, and the nature of dark matter. Future colliders will measure Higgs couplings to a few per cent, giving a window to beyond the Standard Model (BSM) physics in the 1-10 TeV range. In addition, they will make precise measurements of the Higgs width, and characterize the Higgs self-coupling. This report details the work of the EF01 and EF02 working groups for the Snowmass 2021 study.Comment: 44 pages, 40 figures, Report of the Topical Group on Higgs Physics for Snowmass 2021. The first four authors are the Conveners, with Contributions from the other author

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Last time updated on 22/11/2022