I will briefly review the status of direct dark matter experiments for WIMP search. The recent results of COSINE-100 experiment will be discussed. Then, I will review the status of double beta decay experiments and discuss the perspectives of the AMoRE experiment at Yemilab.
We describe a systematic algorithm for constructing the Lorentz covariant three-point vertices by studying the decay of a particle into two particles in which the masses and spins of the three particles are arbitrary. Then, we introduce a few useful and practical applications of the algorithm.
We show that dark matter axions or axion-like particles (ALP) induce spontaneously alternat- ing electric currents in conductors along the external magnetic fields due to the (medium) axial anomaly, realizing the chiral magnetic effects. We propose a new experiment to measure this cur- rent to detect the dark matter axions or ALP. These induced currents are the electron medium effects,...
Like electromagnetic waves propagating in the universe, gravitational waves (GWs) can be gravitationally lensed by massive objects between the distant source and the observer. Consequently, considering all known types of lensing configurations—governed by not only the relative position of the source to the lens but the size, shape, and distribution of the lens mass—is possible for the...
We study the effect of reheating phase on the evolution of complexities in the primordial scalar fluctuations using the squeezed formalism. We study the evolution of the out-of-time correlator (OTOC) and the quantum discord starting from the inflationary epoch till the radiation-dominated epoch with different types of reheating phases. We find that, for a mode that re-enters the horizon after...
In my presentation I will talk about the halo-independent bounds on the WIMP-nucleon couplings of the non-relativistic effective Hamiltonian that drives the scattering process off nuclei of a WIMP of spin 1/2. We will see that for most of the couplings the degree of relaxation of the halo-independent bounds compared to those obtained by assuming the Standard Halo Model is with few exceptions...
This is our on-going work that will be published soon. In the talk, we will discuss ALP contributions to EWPOs: there are several effects which have been overlooked in the literature and change the result drastically. We will also comment on the recent CDF result.
In this talk, I will discuss the status of heavy charged Higgs boson searches at the LHC focusing on the 2-Higgs-doublet model. I also discuss the potential of using top quark properties for both the discovery and the characterization of charged Higgs bosons.
