Over the last decade, numerical solutions of Quantum Chromodynamics (QCD) using the
technique of lattice QCD have developed to a point where they are beginning to connect …

Inorganic crystal scintillators play a crucial role in particle detection for various applications
in fundamental physics and applied science. The use of such materials as scintillating …

A search for sub-GeV dark matter production mediated by a new vector boson A′, called a
dark photon, is performed by the NA64 experiment in missing energy events from 100 GeV …

Electron-positron angular correlations were measured for the isovector magnetic dipole 17.6
MeV (J π= 1+, T= 1) state→ ground state (J π= 0+, T= 0) and the isoscalar magnetic dipole …

Thermal dark matter models with particle χ masses below the electroweak scale can provide
an explanation for the observed relic dark matter density. This would imply the existence of a …

We report on a direct search for sub-GeV dark photons (A′), which might be produced in
the reaction eZ→ e-ZA′ via kinetic mixing with photons by 100 GeV electrons incident on …

The 3.6 σ discrepancy between the predicted and measured values of the anomalous
magnetic moment of positive muons can be explained by the existence of a new dark boson …

We performed a search for a new generic X boson, which could be a scalar (S),
pseudoscalar (P), vector (V), or an axial vector (A) particle produced in the 100 GeV electron …

Abstract The R&D project COSINUS (Cryogenic Observatory for SIgnatures seen in Next-
generation Underground Searches) aims to develop a cryogenic scintillating calorimeter …

In this paper, single crystals (SCs) of the Cs 2 AgBiBr 6 double perovskite were grown using
the method of crystallization from a supersaturated solution. It was shown that the natural …