2025-02-23T07:01:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-78967%22&qt=morelikethis&rows=5
2025-02-23T07:01:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-78967%22&qt=morelikethis&rows=5
2025-02-23T07:01:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T07:01:15-05:00 DEBUG: Deserialized SOLR response
Electron-optical system of 200 kV gun for the VEPP-5 preinjector

Electron-optical system of 200 kV gun for the VEPP-5 preinjector

The electron gun with a new electron-optical system to match project parameters of the VEPP-5 preinjector is described. The gun produces the current with 10 A amplitude, pulse duration 2...3 ns at half-height and electron energy 200 keV. The gun has a dispenser cathode 20 mm in diameter and 100 mm...

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Bibliographic Details
Main Authors: Akimov, V.E., Kazarezov, I.V., Kuznetsov, G.I., Tiunov, M.A.
Format: Article
Language:English
Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2004
Series:Вопросы атомной науки и техники
Subjects:
Элементы ускорителей
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/78967
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Description
Summary:The electron gun with a new electron-optical system to match project parameters of the VEPP-5 preinjector is described. The gun produces the current with 10 A amplitude, pulse duration 2...3 ns at half-height and electron energy 200 keV. The gun has a dispenser cathode 20 mm in diameter and 100 mm spherical radius. The current control is performed by means of molybdenum equipotential grid with the cell size 0.4·0.4 mm and optical transparency of about 0.68. The experimental results obtained are in good agreement with project parameters.

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