Doubly Charged Lepton Search Potential of the FCC-Based Energy-Frontier Electron-Proton Colliders

Table 1

Main parameters of the FCC-based colliders with the proton beam energy of  TeV.

Collider name	(TeV)	(TeV)	(fb^−1 per year)
ERL60FCC	0.06	3.46	100
ILCFCC	0.5	10	10-100
PWFA-LCFCC	5	31.6	1-10