DIPAC2011 - List of Authors (Zhuravlev, A.N.)

Paper

Title

Page

Experimental Comparison of Performance of Various Fluorescent Screens Applied for Relativistic Electron/Positron Beam Imaging

558

O.I. Meshkov, V.A. Kiselev, D.P. Sukhanov, A.N. Zhuravlev
BINP SB RAS, Novosibirsk, Russia
V.L. Dorokhov, V.V. Smaluk
BINP, Novosibirsk, Russia
E.N. Galashov
Nikolayev Institute of Inorganic Chemistry, Novosibirsk, Russia

Fluorescent screens are widely used for single-pass measurements of transverse beam profile at most of accelerator facilities. Great number of materials is now used for manufacture of fluorescent screens. The linearity, sensitivity and spatial resolution of the diagnostics depend on the choice of screen substance. We made an attempt to compare a linearity and relative light yield for few types of the fluorescent materials applied for screen manufacturing. A CCD-camera and photomultiplier tube record the light flux and 2D profile of the electron/positron beam image on the screen. Experiments were carried out with the electron/positron beam energy of 350 MeV and the beam charge of 0.1 – 100 pC.

Slides WEOB02 [3.454 MB]

Paper	Title	Page
WEOB02	Experimental Comparison of Performance of Various Fluorescent Screens Applied for Relativistic Electron/Positron Beam Imaging	558
	O.I. Meshkov, V.A. Kiselev, D.P. Sukhanov, A.N. Zhuravlev BINP SB RAS, Novosibirsk, Russia V.L. Dorokhov, V.V. Smaluk BINP, Novosibirsk, Russia E.N. Galashov Nikolayev Institute of Inorganic Chemistry, Novosibirsk, Russia
	Fluorescent screens are widely used for single-pass measurements of transverse beam profile at most of accelerator facilities. Great number of materials is now used for manufacture of fluorescent screens. The linearity, sensitivity and spatial resolution of the diagnostics depend on the choice of screen substance. We made an attempt to compare a linearity and relative light yield for few types of the fluorescent materials applied for screen manufacturing. A CCD-camera and photomultiplier tube record the light flux and 2D profile of the electron/positron beam image on the screen. Experiments were carried out with the electron/positron beam energy of 350 MeV and the beam charge of 0.1 – 100 pC.
	Slides WEOB02 [3.454 MB]