Shen, J (reprint author), CHINESE ACAD SCI,INST HIGH ENERGY PHYS,POB 918,BEIJING 100039,PEOPLES R CHINA.
Article; Proceedings Paper
New conception of collider should emerge when the development of HEP machine fags behind the Livingston line. Thus, mu(+)mu(-) collider is becoming in DPPD-TEEET-CDDC state space. But to cope with bunch cooling, rejecting the great background, and readout rare and unknown events, R & D is necessary. Hence, new EEE physics and new BI physics; new devices; new analogic discrimination, new digital triggering, new parallel architecture of readout and online computer system have been investigated.