Bounds on anomalous gamma-gamma-H and Z-gamma-H couplings at future e-gamma linear colliders
| dc.creator | Gabrielli, E. | |
| dc.creator | Ilyin, V. A. | |
| dc.creator | Mele, B. | |
| dc.date | 1999-07-30 | |
| dc.date.accessioned | 2026-07-07T04:07:44Z | |
| dc.date.available | 2026-07-07T04:07:44Z | |
| dc.description | We study the bounds on the anomalous contributions to the gamma-gamma-H and Z-gamma-H vertices that can be obtained via the process e-gamma-->e H. We consider the representative case of an intermediate Higgs mass production of MH=120 GeV and for a center of mass energy of Sqrt{S}=500 GeV and Sqrt{S}=1500 GeV. We use a model independent analysis based on SU(2)xU(1) invariant operators of dimension 6 added to the Standard Model lagrangian. We find that this process provides an excelent way to put strong constraints both in the sector of CP-even and CP-odd anomalous couplings contribution to the gamma-gamma-H and Z-gamma-H vertices. | |
| dc.description | LaTeX, 6 pages, To appear in the proceedings of the International Workshop on Linear Colliders, Sitges, Barcellona, Spain, April 28 - May 5, (1999) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9907574 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9907574 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49254 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Bounds on anomalous gamma-gamma-H and Z-gamma-H couplings at future e-gamma linear colliders | |
| dc.type | text |