We present a new method to remove the typical linear energy-chirp of an ultra-short relativistic electron beam generated from the plasma based accelerator b
Driven by the two so-called hierarchy problems of gravity,a number of theories beyond the standard model,such as “large extra dimensions” 1,suggest that t
In this paper,we study the detection of accelerator neutrinos and supernova(SN)neutrinos at China Spallation Neutron Source(CSNS).Firstly,by using the code
At interfaces of metal oxide and water,wet-electron states represent the lowest energy pathway for electron transfer,which maybe the important media for pho