Production of a Higgs-boson pair in e-e+-collisions. I
Within the framework of the Standard Model, taking into account arbitrary polarizations of the electron-positron pair, the differential cross section of the process e - e + → ZHH is calculated. The characteristic features in the behavior of the cross section and polarization characteristics (left-right spin asymmetry, transverse spin asymmetry) are investigated and revealed depending on the emission angles and energies of the particles.
Download file
Counter downloads: 19
Keywords
Standard Model, electron-positron pair, Higgs-boson pair, longitudinal spin asymmetry, transverse spin asymmetryAuthors
| Name | Organization | |
| Abdullayev S.K. | Baku State University | sabdullayev@bsu.edu.az |
| Gojayev M.Sh. | Baku State University | m_qocayev@mail.ru |
References
Соколов А.А., Тернов И.М., Жуковский В.Ч., Борисов А.В. Калибровочные поля. - М.: Изд-во МГУ, 1986. - 260 с.
Djouadi A. The Anatomy of Electro-Weak Symmetry Breaking. V. I: The Higgs boson in the Standard Model // arXiv: hep-ph/0503172v2, 2005.
Абдуллаев С.К. Стандартная модель, свойства лептонов и кварков (на азерб. языке). - Баку, 2017. - 276 с.
ATLAS Collaboration // Phys. Lett. - 2012. - V. B716. - P. 1-29.
CMS Collaboration // Phys. Lett. - 2012. - V. B716. - P. 30-61.
Рубаков В.А. // УФН. - 2012. - Т. 182. - Вып. 10. - С. 1017-1025.
Казаков Д.И. // УФН. - 2014. - Т. 184. - Вып. 9. - С. 1004-1017.
Ланёв А.В. // УФН. - 2014. - Т. 184. - Вып. 9. - С. 996-1004.
Шильцев В.Д. // УФН. - 2012. - Т. 182. - Вып. 10. - С. 1033-1046.
Peters K. // arXiv: 1701.05124v2 [hep-ex]. - 2017.
Killan W., Kramer M., Zerwas // arXiv: hep-ph / 9512355, 1995.
Greco M. et al. // Phys. Lett. - 2018. - V. B777. - P. 294.
Greco M., Han T., Lio Z. // Phys. Lett. - 2016. - V. B763. - P. 409-415.
Gong Y. et al. // Phys. Rev. - 2017. - V. D95(9). - P. 093003.
Djouadi A. et al. // Eur. Phys. J. - 1999. - V. C10. - P. 27.
Barger V. et al. // Phys. Rev. - 2003. - V. D67. - P. 115001.
