15-20 October 2017
CERN
Europe/Zurich timezone

MEVVA Single Aperture Extraction System

18 Oct 2017, 16:30
2h 30m
CERN

CERN

Centre international de Conférence Genève (CICG). http://www.cicg.ch/
Poster presentation Beam extraction, transport, and diagnostics Poster Session 3

Speaker

Mr Stanislav Andrianov (ITEP)

Description

Since the 90s the ion beam irradiation experiments are under development at the heavy ion RFQ HIP-1 (Heavy ion Prototype) in the Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre «Kurchatov Institute»; ("Kurchatov institute" - ITEP). The linac provides accelerated beams of $\text{Cu}^2+$, $\text{Fe}^2+$ ions with current up to 6 mA and energy 101 keV/n [1]. Now HIP-1 is used for simulation experiments for reactor material radiation-resistance inestigation by heavy ion beams. Investigated samples are irradiated by beams of metal ions and gas up to fluences 1016. The grid beam extraction system the MEVVA ion source [2] is used now. To increase the life time of extraction system as well as the matching of beam from ion source to the RFQ the accel-decel one hole extraction system is under development. This paper presents results of new extraction system simulation. Also it describes experimental approbation of new extraction system.

Primary authors

Mr Stanislav Andrianov (ITEP) Mr Rostislav Kujbeda (ITEP) Mr Alexander Kozlov (ITEP) Timur Kulevoy (NRC «Kurchatov Institute» ITEP; National Research Nuclear University MEPhI)

Presentation materials

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