Speakers
Dr
Mukesh Kumar
(University of the Witwatersrand, Johannesburg)
Pramod SharmaMr
Soham Singh
(National Institute of Technology, Rourkela)
Description
We address long-standing problems in the muon anomalous magnetic moment, the observed relic density, and the recent measurements by the CMS and ATLAS collaborations of the Higgs decay signal strength in h→Zγ using a common framework. This framework incorporates the coupling of axion-like particles (ALPs) with charged leptons and electroweak gauge bosons. In this talk, we will present bounds on these couplings from the muon g−2 anomaly and demonstrate the feasibility of these bounds in satisfying relic abundance in dark matter annihilation via the ALP portal. Finally, I will present the bounds on the coupling of ALPs with electroweak gauge bosons from signal strength measurements in h→Zγ decay and future ep and e+e− collider scenarios.
Authors
Prof.
Ashok Goyal
(University of Delhi)
Dr
Mukesh Kumar
(University of the Witwatersrand, Johannesburg)
Pramod Sharma
Mr
Soham Singh
(National Institute of Technology, Rourkela)
