Detector for imaging of explosions: present status and future prospects with higher energy X-rays

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dc.creatorAulchenko, V. M.
dc.creatorEvdokov, O. V.
dc.creatorShekhtman, L. I.
dc.creatorTen, K. A.
dc.creatorTolochko, B. P.
dc.creatorZhogin, I. L.
dc.creatorZhulanov, V. V.
dc.date2008-01-15
dc.date.accessioned2026-07-07T11:39:53Z
dc.date.available2026-07-07T11:39:53Z
dc.descriptionThe detector for imaging of explosions (DIMEX) is in operation at the synchrotron radiation (SR) beam-line at VEPP-3 electron ring at Budker INP since 2002. DIMEX is based on one-coordinate gas ionization chamber filled with Xe-CO2(3:1) mixture at 7atm, and active Frisch-grid made of Gas Electron Multiplier (GEM). The detector has spatial resolution of ~0.2mm and dynamic range of ~100 that allows to realize the precision of signal measurement at a percent level. The frame rate can be tuned up to 8 MHz (125 ns per image) and up to 32 images can be stored in one shot. At present DIMEX is used with the X-ray beam from 2T wiggler that has ~20 keV average energy. Future possibility to install similar detector at the SR beam-line at VEPP-4 electron ring is discussed.
dc.description14 pages, 15 figures. Submitted to JINST
dc.identifierhttps://arxiv.org/abs/0801.2206
dc.identifierhttp://arxiv.org/abs/0801.2206
dc.identifierJINST3:P05005,2008
dc.identifierdoi:10.1088/1748-0221/3/05/P05005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200081
dc.subjectInstrumentation and Detectors
dc.titleDetector for imaging of explosions: present status and future prospects with higher energy X-rays
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