15-20 October 2017
CERN
Europe/Zurich timezone

Characteristics of a Heavy Ion Injector $z/A≥1/3$ based on Laser-Plasma Ion Source

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

CERN

Centre international de Conférence Genève (CICG). http://www.cicg.ch/
Poster presentation Production of highly charged ion beams Poster Session 1

Speaker

Timur Kulevoy (NRC «Kurchatov Institute» – ITEP)

Description

Design of the high-current ion injector for ions with $z/A≥1/3$ is described. The system consists of a laser-plasma generator based on a repetition rate CO$_2$ laser, a vacuum target chamber with optical focusing system, a beam extraction and transport system, and RFQ accelerator with $z/A≥1/3$. The goal of the work is to optimize parameters of all of the above components for maximum ion beam current at the output. Carbon ion energy spectra of CO$_2$ laser produced plasma at radiation power density of $8·10^{11} W/cm^2$ were studied. Conditions for generating С$^{4+}$÷ С$^{6+}$ ions in the vacuum chamber in use were found. The С$^{4+}$ ion beam produced by the source was matched into the RFQ and measurements of its emittance and current are being performed.

Primary authors

Timur Kulevoy (NRC «Kurchatov Institute» – ITEP) Andrey Vasilyev (NRC «Kurchatov Institute» – ITEP) Igor Khrisanov (NRC «Kurchatov Institute» – ITEP) Anton Losev (NRC «Kurchatov Institute» – ITEP) Yuri Satov (NRC «Kurchatov Institute» – ITEP)

Co-authors

Nikolay Alekseev (NRC «Kurchatov Institute» – ITEP) Alexander Balabaev (NRC «Kurchatov Institute» – ITEP) Sergey Barabin (NRC «Kurchatov Institute» – ITEP) Alexander Shumsurov (NRC «Kurchatov Institute» – ITEP) Yuri Orlov (NRC «Kurchatov Institute» – ITEP) Alexey Kantsyrev (NRC «Kurchatov Institute» – ITEP)

Presentation materials