Appelquist, T, Babich, R, Brower, RC, Cheng, M, Clark, MA, Cohen, SD, Fleming, GT, Kiskis, J, Lin, MF, Neil, ET et al (show 4 more authors)
(2011)
Parity Doubling and the S Parameter below the Conformal Window
PHYSICAL REVIEW LETTERS, 106 (23).
231601-.
ISSN 0031-9007, 1079-7114
|
Text
LSD-S-param_110307.pdf - Author Accepted Manuscript Download (292kB) | Preview |
Abstract
We describe a lattice simulation of the masses and decay constants of the lowest-lying vector and axial resonances, and the electroweak S parameter, in an SU(3) gauge theory with N<inf>f</inf>=2 and 6 fermions in the fundamental representation. The spectrum becomes more parity doubled and the S parameter per electroweak doublet decreases when N<inf>f</inf> is increased from 2 to 6, motivating study of these trends as N<inf>f</inf> is increased further, toward the critical value for transition from confinement to infrared conformality. © 2011 American Physical Society.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Lattice Strong Dynamics (LSD) Collaboration |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 13 Mar 2020 13:37 |
| Last Modified: | 16 Jun 2026 11:18 |
| DOI: | 10.1103/PhysRevLett.106.231601 |
| Related Websites: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3078911 |
| Disclaimer: | The University of Liverpool is not responsible for content contained on other websites from links within repository metadata. Please contact us if you notice anything that appears incorrect or inappropriate. |
Altmetric
Altmetric