The $\gamma b\overline{b}$ production via $\gamma^{*}\gamma^{*}$ collisions at the ILC and LHC
Abstract
Taking into account of the mixing of Higgsradion in the RandallSundrum model and the vector anomalous couplings, we investigate the production of $b\overline{b}$ associated with the photon through $\gamma^{*}\gamma^{*}$ collisions at the International Linear Collider (ILC) and Large Hadron Collider (LHC). The total crosssection depends strongly on the vacuum expectation value (VEV) of the radion field $\Lambda_{\phi}$, the radion mass $m_{\phi}$, the parameters of anomalous couplings. The result shows that the total crosssection in $\gamma b\overline{b}$ production at the LHC is much larger than that at the ILC. The production crosssection gives the largest value at the dominated state, $m_{\phi} = m_{h} = 125$ GeV.
 Publication:

arXiv eprints
 Pub Date:
 June 2023
 DOI:
 10.48550/arXiv.2306.15480
 arXiv:
 arXiv:2306.15480
 Bibcode:
 2023arXiv230615480G
 Keywords:

 High Energy Physics  Phenomenology
 EPrint:
 11 pages, 4 figures, 4 tables