S parameter from a prototype composite-Higgs model

Yigal Shamir*, Maarten Golterman, William I. Jay, Ethan T. Neil, Benjamin Svetitsky

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


We have calculated the low-energy constant L10 in a prototype composite Higgs model with dynamical fermions in two different representations of the gauge group. The resulting contribution of the new strong sector to the S parameter is consistent with current bounds on the vacuum misalignment parameter. We end with a brief discussion of future directions.

Original languageEnglish
Article number611
JournalProceedings of Science
StatePublished - 8 Jul 2022
Event38th International Symposium on Lattice Field Theory, LATTICE 2021 - Virtual, Online, United States
Duration: 26 Jul 202130 Jul 2021


FundersFunder number
Fermi Research Alliance, LLCDE-AC02-07CH11359
U.S. Department of Energy
Office of Science
High Energy PhysicsDE-SC0010005, DE-SC0013682
San Francisco State University
Israel Science Foundation491/17


    Dive into the research topics of 'S parameter from a prototype composite-Higgs model'. Together they form a unique fingerprint.

    Cite this