تقرير
Precise prediction for the mass of the $W$ boson in gauged U(1) extensions of the standard model
| العنوان: | Precise prediction for the mass of the $W$ boson in gauged U(1) extensions of the standard model |
|---|---|
| المؤلفون: | Péli, Zoltán, Trócsányi, Zoltán |
| سنة النشر: | 2023 |
| المجموعة: | High Energy Physics - Phenomenology |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology |
| الوصف: | We present the one-loop radiative corrections to the muon decay in U(1)$_z$ extensions of the standard model. We compute the mass of the $W$ boson using those corrections and compare it to an approximation of the complete one-loop prediction implemented in automated computational tools. We point out that the truncation of the complete formulas become unreliable if the mass of the $Z'$ boson, corresponding to the new U(1)$_z$ gauge group is larger than about 1 TeV. Comment: 13 pages, 2 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2305.11931 |
| رقم الأكسشن: | edsarx.2305.11931 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |