arXiv:hep-ph/0202121·v3·High Energy Physics — Phenomenology
The Z -> gamma gamma, gg Decays in the Noncommutative Standard Model
W. Behr🇩🇪 · N.G. Deshpande🇺🇸 · G. Duplancic🇭🇷 · P. Schupp🇩🇪 · J. Trampetic🇭🇷 · J. Wess🇩🇪
Abstract
On noncommutative spacetime, the Standard Model allows new, usually Standard Model forbidden, triple gauge boson interactions. In this letter we propose the Standard Model strictly forbidden Z -> gamma gamma and Z -> gg decay modes coming from the gauge sector of the Noncommutative Standard Model as a place where noncommutativity could be experimentally discovered.
Comments: 6 pages, 4 figures; v2: more detailed discussion and 3 new figures; v3: final version to appear in EPJC