33 citations · 46 across the 4 of their papers we have counts for
4 papers
Radiation Damage of TF-1 and PbWO Crystals with 20 MeV Electrons
Hamlet G. Mkrtchyan, Arthur H. Mkrtchyan, Vardan H. Tadevosyan +9
We studied the radiation hardness of two types of crystals, lead glass TF-1 and lead tungstate PbWO, using a 20 MeV electron beam from the LUE-75 linear accelerator at AANL. Th…
First results from BRASS-p broadband searches for hidden photon dark matter
Fayez Bajjali, Sven Dornbusch, Marko Ekmedžić +10
We discuss first results from hidden photon dark matter searches made with a prototype of the Broadband Radiometric Axion/ALPs Search Setup (BRASS-p) in the range of particle mass…
Coherent radiation from a chain of charged particles on a circular orbit around a dielectric ball
L. Sh. Grigoryan, A. H. Mkrtchyan, S. B. Dabagov +5
We investigate the electromagnetic radiation from a chain of relativistic charged particles uniformly rotating along equatorial orbit around a dielectric ball. For weak absorption…
Self-amplification of radiation from an electron bunch inside a waveguide filled with periodic medium
A. R. Mkrtchyan, L. Sh. Grigoryan, A. A. Saharian +3
We investigate the radiation from a bunch of relativistic electrons moving along the cylindrical waveguide axis, assuming that the waveguide is partially loaded by a medium with pe…