General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ
Abstract Radiative corrections to the decay $$h\rightarrow Z\gamma $$ h→Zγ are evaluated in the one-loop approximation. The unitary 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 c...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2018-10-01
|
| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-6349-0 |
| id |
doaj-1b73efe2f5cb43ae8eff58c4dcdaf5be |
|---|---|
| record_format |
Article |
| spelling |
doaj-1b73efe2f5cb43ae8eff58c4dcdaf5be2020-11-25T02:19:48ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-10-01781111710.1140/epjc/s10052-018-6349-0General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→ZγL. T. Hue0A. B. Arbuzov1T. T. Hong2T. Phong Nguyen3D. T. Si4H. N. Long5Institute of Physics, Vietnam Academy of Science and TechnologyBogoliubov Laboratory for Theoretical Physics, Joint Institute for Nuclear ResearchesDepartment of Physics, An Giang UniversityDepartment of Physics, Cantho UniversityDepartment of Education and Training of Can Tho CityTheoretical Particle Physics and Cosmology Research Group, Advanced Institute of Materials Science, Ton Duc Thang UniversityAbstract Radiative corrections to the decay $$h\rightarrow Z\gamma $$ h→Zγ are evaluated in the one-loop approximation. The unitary 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 $$H^{\pm }\rightarrow W^{\pm }\gamma $$ H±→W±γ can be derived. The consistence of our formulas and several specific earlier results is shown.http://link.springer.com/article/10.1140/epjc/s10052-018-6349-0 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
L. T. Hue A. B. Arbuzov T. T. Hong T. Phong Nguyen D. T. Si H. N. Long |
| spellingShingle |
L. T. Hue A. B. Arbuzov T. T. Hong T. Phong Nguyen D. T. Si H. N. Long General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ European Physical Journal C: Particles and Fields |
| author_facet |
L. T. Hue A. B. Arbuzov T. T. Hong T. Phong Nguyen D. T. Si H. N. Long |
| author_sort |
L. T. Hue |
| title |
General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ |
| title_short |
General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ |
| title_full |
General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ |
| title_fullStr |
General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ |
| title_full_unstemmed |
General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ |
| title_sort |
general one-loop formulas for decay $$h\rightarrow z\gamma $$ h→zγ |
| publisher |
SpringerOpen |
| series |
European Physical Journal C: Particles and Fields |
| issn |
1434-6044 1434-6052 |
| publishDate |
2018-10-01 |
| description |
Abstract Radiative corrections to the decay $$h\rightarrow Z\gamma $$ h→Zγ are evaluated in the one-loop approximation. The unitary 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 $$H^{\pm }\rightarrow W^{\pm }\gamma $$ H±→W±γ can be derived. The consistence of our formulas and several specific earlier results is shown. |
| url |
http://link.springer.com/article/10.1140/epjc/s10052-018-6349-0 |
| work_keys_str_mv |
AT lthue generaloneloopformulasfordecayhrightarrowzgammahzg AT abarbuzov generaloneloopformulasfordecayhrightarrowzgammahzg AT tthong generaloneloopformulasfordecayhrightarrowzgammahzg AT tphongnguyen generaloneloopformulasfordecayhrightarrowzgammahzg AT dtsi generaloneloopformulasfordecayhrightarrowzgammahzg AT hnlong generaloneloopformulasfordecayhrightarrowzgammahzg |
| _version_ |
1724874328575574016 |