Published October 31, 2018
| Version v1
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General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h → Z γ
- 1. Vietnam Academy of Science and Technology
- 2. Joint Institute for Nuclear Research
- 3. An Giang University
- 4. Can Tho University
- 5. Ton Duc Thang University
- 6. Institute of Materials Science
Description
Radiative corrections to the $h\rightarrow Z\gamma$ are evaluated in the one-loop approximation. The unitary gauge gauge is used. The analytic result is expressed in terms of the Passarino-Veltman functions. The calculations are applicable for the Standard Model as well for a wide class of its gauge extensions. In particular, the decay width of a charged Higgs boson $H^\pm \rightarrow W^\pm\gamma$ can be derived. The consistence of our formulas and several specific earlier results is shown.
Translated Descriptions
⚠️
This is an automatic machine translation with an accuracy of 90-95%
Translated Description (Arabic)
يتم تقييم التصحيحات الإشعاعية لـ $h\rightarrow Z\gamma$ في تقريب الحلقة الواحدة. يتم استخدام مقياس القياس الوحدوي. يتم التعبير عن النتيجة التحليلية من حيث وظائف Passarino - Veltman. تنطبق الحسابات على النموذج القياسي وكذلك على فئة واسعة من امتدادات القياس الخاصة به. على وجه الخصوص، يمكن اشتقاق عرض اضمحلال بوزون هيغز المشحون $H ^\ pm\ rightarrow W ^\ pm\gamma$. يظهر اتساق صيغنا والعديد من النتائج السابقة المحددة.Translated Description (French)
Les corrections radiatives à la $h\rightarrow Z\gamma$ sont évaluées dans l'approximation à une boucle. La jauge unitaire est utilisée. Le résultat analytique est exprimé en termes de fonctions de Passarino-Veltman. Les calculs sont applicables pour le modèle standard ainsi que pour une large classe de ses extensions de jauge. En particulier, la largeur de désintégration d'un boson de Higgs chargé $H^\pm \rightarrow W^\pm\gamma$ peut être dérivée. La consistance de nos formules et de plusieurs résultats spécifiques antérieurs est montrée.Translated Description (Spanish)
Las correcciones radiativas a la $h\rightarrow Z\gamma$ se evalúan en la aproximación de un bucle. Se utiliza el gálibo unitario. El resultado analítico se expresa en términos de las funciones de Passarino-Veltman. Los cálculos son aplicables para el Modelo Estándar, así como para una amplia clase de sus extensiones de gálibo. En particular, se puede derivar el ancho de decaimiento de un bosón de Higgs cargado $H^\pm\ rightarrow W^\ pm\gamma$. Se muestra la consistencia de nuestras fórmulas y varios resultados anteriores específicos.Files
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Additional details
Additional titles
- Translated title (Arabic)
- صيغ عامة أحادية الحلقة للتحلل $$h\rightarrow Z\gamma $$ h → Z γ
- Translated title (French)
- Formules générales à boucle unique pour la désintégration $$h\rightarrow Z\gamma $$ h → Z γ
- Translated title (Spanish)
- Fórmulas generales de un solo bucle para la desintegración $$h\rightarrow Z\gamma $$ h → Z γ
Identifiers
- Other
- https://openalex.org/W3004144904
- DOI
- 10.1140/epjc/s10052-018-6349-0
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