Color Octet Electron Search Potential of the FCC Based e-p Colliders

Abstract

Resonant production of color octet electron, e_{8}, at the FCC based ep colliders has been analyzed. It is shown that e-FCC will cover much a wider region of e_{8} masses compared to the LHC. Moreover, with highest electron beam energy, e_{8} search potential of the e-FCC exceeds that of FCC pp collider. If e_{8} is discovered earlier by the FCC pp collider, e-FCC will give opportunity to handle very important additional information. For example, compositeness scale can be probed up to hundreds TeV region.

Comments: 10 pages, 10 figures, 5 tables. arXiv admin note: text overlap with arXiv:1511.05814 (Parton showering is considered in this version of the manuscript)