Electron beam ion source for production of polarized 3He2+

Seminars

VBLHEP Specialized Seminar

A. M. Baldin Relativistic nuclear physics and polarization phenomena #806

Date and Time: Wednesday, 22 March 2023, at 11:00 AM

Venue: VBLHEP Conference Hall (bld. 3), the Veksler and Baldin Laboratory of High Energy Physics, online on Volna

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Seminar topic: “Electron beam ion source for the production of polarized 3He2+”

Speaker: Vladimir Ovsyannikov

Authors: Vladimir Ovsyannikov, Victor Fimushkin

Abstract:

The possibility of obtaining 4×1011 3He2+ ions per pulse based on the theory of ionization in a classical electron beam trap is presented.

Ionization and accumulation occurs in a high-perveance electron beam with a current density of 50 A/cm2. The possible design of the ionizer is presented and the parameters of the main elements of the installation are determined. The ionizer can be used for efficient multiple ionization of elements of a periodic system with a binding energy of 1.5 keV.