Transport line design for cyclotron intended for nuclear physics / ASU for the measurement of Smith-Garen curves. Isochronization of the magnetic field and the increase in the coefficient of the beam ejection for the multi-purpose isochronic cyclotron AIC-144

Seminars

Scientific DLNP seminar on charged particles accelerators problems

Date and Time: Thursday, 11 April 2019, at 11:00 AM

Venue: Conference Hall, building 108, Dzhelepov Laboratory of Nuclear Problems

  1. Seminar topic: «Transport line design for cyclotron intended for nuclear physics»

    Authors: N. V. M. Trung1, V. L. Smirnov1, L. H. Khiem2

    1 – Joint Institute for Nuclear Research, Dubna, Russia
    2 – Institute of Physics, Hanoi, Vietnam

    Speaker: N. V. M. Trung

    Abstract:

    IBA Cyclone 30 is installed in 108 Central hospital – Hanoi. The main facility is producing isotopes for medical applications. An idea about creation of a new beam transport line intended for using the cyclotron for nuclear physics research is discussed. This study presents the initial conceptual design of the transport line. The results of magnetic fields calculation of optical elements are given. Two different structures of the line, based on using achromatic system, are presented. The analysis was made with using matrix codes.

    Preview of the seminar by N. V. M. Trung, 11.04.19

  2. Seminar topic: «ASU for the measurement of Smith-Garen curves. Isochronization of the magnetic field and the increase in the coefficient of the beam ejection for the multi-purpose isochronic cyclotron AIC-144 (INP PAN, Krakow, Poland)»

    Authors: Amirkhanov I.V.1, Kiyan I.N.1, Morozov N.A.1, Samsonov E.V.1, the AIC-144 Department (J. Sulikovsky, …)2

    1 – Joint Institute for Nuclear Research, Dubna, Russia
    2 – Institute of Nuclear Physics of the Polish Academy of Sciences, Krakow, Poland

    Speaker: Kiyan I.N.

    Abstract:

    В работе представлены различные АСУ для измерения кривых Смита-Гаррена, — тока пучка в зависимости от тока в главной катушке для различных рабочих радиусов ускорения ионов, созданные для различных изохронных циклотронов. В работе представлены результаты использования измеренных кривых Смита-Гаррена для изохронизации магнитного поля и увеличения коэффициента вывода пучка для основного режима работы многоцелевого изохронного циклотрона АИЦ-144 (ИЯФ ПАН, Краков, Польша).

    Preview of the seminar by Kiyan I.N., 11.04.2019