Bak, P.A.

Paper	Title	Page
THOALH03	The Measurements of the Longitudinal Beam Profile on the Preinjector VEPP-5	259
	S. Gurov, P.A. Bak, P.V. Logatchev, V. Pavlov, E. Pyata BINP SB RAS, Novosibirsk D. Chernousov ICKC, Novosibirsk
	For effective work of preinjector VEPP-5 it is necessary 3 ns bunch with charge 1* 1010 electrons from termogun compress to bunch with 40 ps duration on the positron target. A new streak-camera with RF cavity on the main linac frequency is used. Streak-camera with circle scanning allows see 350 ps single light signal with sub-ps resolution. An additional slow scanning can obtain the trochoidal scanning. Thus one can see with picosecond resolution and with less then 1 psec synchronization the train of ten bunches which are spacing by 350psec. The results of worked streak-camera with RF-cavity for circle scanning are presented.
	Video of talk
	Transparencies