Cut inflector electrodes for 14N5+ ion

Slides:

Advertisements

Similar presentations

Kingdon Trap Hande Akbas Kealan Naughton Alexander Fuchs-Fuchs.

Advertisements

Modelling of diagnostics for the ISIS ring Ben Pine, Chris Warsop, Steve Payne.

JYFLTRAP: Spectroscopy with multi-trap facility Facility Mass purified beams In-trap spectroscopy Future plans.

THE SMALL ISOCHRONOUS RING PROJECT AT MICHIGAN STATE UNIVERSITY J. Alberto Rodriguez.

Example: A single square loop of wire is placed in the plane of a magnetic field with a strength of 200 mT directed to the right. The loop has sides 10.

Cairo University Electrical Engineering – Faculty of Engineering Cyclotrons Yasser Nour El-Din Mohammed Group 2 - Accelerators and Applications Supervisors.

PSSC Space Instrument Laboratory Plasma instrument calibration system provides an ion beam of energy range up to 130keV/charge in a clean room To develop.

Accelerators. Electron Beam  An electron beam can be accelerated by an electric field. Monitors Mass spectrometers  Any charged particle can be accelerated.

Transfer reactions Resonant Elastic scattering Inelastic scattering: GR.

ECPM 2006, Nice, France, 2-4 November DESIGN STUDIES OF THE 300AMEV SUPERCONDUCTING CYCLOTRON FOR HADRONTHERAPY Mario Maggiore Laboratori Nazionali.

Accelerator Physics  Basic Formalism  Linear Accelerators  Circular Accelerators  Magnets  Beam Optics  Our Accelerator Greg LeBlanc Lead Accelerator.

Proposed injection of polarized He3+ ions into EBIS trap with slanted electrostatic mirror* A.Pikin, A. Zelenski, A. Kponou, J. Alessi, E. Beebe, K. Prelec,

Beam Dynamic Calculation by NVIDIA® CUDA Technology E. Perepelkin, V. Smirnov, and S. Vorozhtsov JINR, Dubna 7 July 2009.

Determination of R – matrix Supervisors: Prof. Nikos Tsoupas Prof. Manolis Benis Sándor Kovács Murat Yavuz Alkmini-Vasiliki Dagli.

JINR PAC, Dubna, G. Gulbekian Status of the DRIBs III Project cyclotron DC280 new experimental hall (SHE factory) cyclotron U400R reconstruction.

SPECIALISED CYCLOTRON FOR BEAM THERAPY APPLICATION Yu. G. Alenitsky, A

e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- p+p+ p+p+ p+p+ Connecting two parallel plates to a battery produces uniform electric field  the electric.

24. Oktober 2015 Mitglied der Helmholtz-Gemeinschaft ELECTROSTATIC LATTICE for srEDM with ALTERNATING SPIN ABERRATION | Yurij Senichev.

2007/2/111 A Report to the Advisory Committee of CNS The Accelerator Group Outline Progress in April – December 2006 Schedule in Jan – March 2008.

LBNL 88'' cyclotron operations Status of the 88-Inch Cyclotron High-Voltage upgrade project December 14, 2009 Ken Yoshiki Franzen.

Calculation of the beam dynamics of RIKEN AVF Cyclotron E.E. Perepelkin JINR, Dubna 4 March 2008.

Jürgen Florenkowski GSI, Darmstadt Agenda Annual Report Meeting EU construction ( CNI ) contract "DIRAC-PHASE-1" for the FAIR project September 26, 2006.

The Mathematical Modeling of New Operation Modes of Multi–purpose Isochronous Cyclotrons Authors: I.V.Amirhanov, G.A.Karamysheva, I.N. Kiyan Joint Institute.

B Grants-in-aid KIBAN-B (FY2014~) Magnetic Dipole Moment g-2 Electric Dipole Moment EDM Utilize high intensity.

Book Reference : Pages To understand that the path of a charged particle in a magnetic field is circular 2.To equate the force due to the magnetic.

Atomic Theory Math Isotopes, Ions, and Average Atomic Mass.

RF source, volume and caesiated extraction simulations (e-dump)

The cyclotron The cyclotron was first designed to avoid the need for a long linear accelerator to obtain high energy particles. It consists of two semicircular.

Cyclotrons Chapter 2 Basic Longitunal dynamics Acceleration Injection Extraction 1.

Cyclotrons Chapter 3 RF modelisation and computation B modelisation and computation Beam transport computation 1.

Background In a cyclotron, protons are kept moving in a circular path by a uniform magnetic field at right angles to the plane of the path. Only a few.

Acceleration of 1 MeV H - ion beams at ITER NB relevant high current density Takashi INOUE M. Taniguchi, M. Kashiwagi, N. Umeda, H. Tobari, M. Dairaku,

HWR, SSR1 and SSR2 transverse kick summary Paolo Berrutti, Vyacheslav Yakovlev.

REXEBIS In the Electron Beam Ion Source (EBIS) the 1+ ions are charge bred. The positive ions are trapped in an electron beam which knocks out electrons.

8.4 – Motion of Charged Particles in Magnetic Fields

Traps for antiprotons, electrons and positrons in the 5 T and 1 T magnetic fields G. Testera & Genoa group AEGIS main magnetic field (on axis) : from Alexei.

The Medium and High resolution mass separators for SPES facility

Magnetic Force on Moving Charged Particles.

Modelling of diagnostics for the ISIS ring

Preliminary results for electron lens with beam current of 20 A

DECRIS-PM ion source for DC-280 cyclotron

with operating voltage

Simulation of Luminosity Variation

Injector Cyclotron for a Medical FFAG

Earth’s Magnetic Field

google. com/search

High Compression and High Current Guns

Charged Particles in Electric and Magnetic Fields

Magnetic Sector Mass Spectrometers: Working Eqs. The dependence of mass-to-charge ratio on the electric and magnetic fields is easily derived.

The Motion Of Charged Particles in Magnetic Fields

The Mysterious Magnetic Field

The Effect Of A Magnetic Field On Charged Particles

Cross-Check for 14N5+ ion acceleration regime

PARTICLE ACCELERATOR.

Chapter 29 Problems Problems 7, 9, 12, 30, 37, 41.

Earth’s Magnetic Field

November 14, 2008 The meeting on RIKEN AVF Cyclotron Upgrade Progress report on activity plan Sergey Vorozhtsov.

11 MeV/u 16O7+ ion acceleration

November 7, 2008 The meeting on RIKEN AVF Cyclotron Upgrade Progress report on activity plan Sergey Vorozhtsov.

Extraction for 14N5+ ion acceleration regime

Summary & Concluding remarks

Calibration simulation for 14N5+ ion acceleration regime

Physics Design on Injector I

Earth’s Magnetic Field

11 MeV/u 16O7+ ion acceleration

E.Perepelkin and S.Vorozhtsov

Machine Sources of Radiation

The GDT device at the Budker Institute of Nuclear Physics is an experimental facility for studies on the main issues of development of fusion systems based.

LC Calorimeter Testbeam Requirements

CfE Higher Unit 2 – Particles and Waves

Presentation transcript:

Cut inflector electrodes for 14N5+ ion 15 November 2008 Cut inflector electrodes for 14N5+ ion E.E. Perepelkin and S.B. Vorozhtsov JINR, Dubna

Inflector parameters Charge particle Z = 5 Mass particle A = 14 Injection energy Wk= 52 keV Electric radius = 26 mm Gap = 8 mm Electrode voltage Uinf = ±3.2 kV No tilt Magnetic field Bc = 1.483 T This data was obtained from Goto-san’s inflector central trajectory

Cut is 0 mm Theory Z=70mm, Uinf=3.2kV, Bc=1.483T Z=26mm, Uinf=3.2kV, Bc=1.483T Z=70mm, Uinf=3.0kV, Bc=1.483T Z=70mm, Uinf=3.2kV, Bc=1.503T Z=70mm, Uinf=3.0kV, Bc=1.503T This coordinate system rotated at the angle - 39° from the AVF cyclotron coordinate system

Cut is 0 mm. 3D view Theory Z=70mm, Uinf=3.2kV, Bc=1.483T Z=26mm, Uinf=3.2kV, Bc=1.483T Z=70mm, Uinf=3.0kV, Bc=1.483T Z=70mm, Uinf=3.2kV, Bc=1.503T Z=70mm, Uinf=3.0kV, Bc=1.503T This coordinate system rotated at the angle - 39° from the AVF cyclotron coordinate system

Cut is 2 mm Theory Z=70mm, Uinf=3.2kV, Bc=1.483T Z=70mm, Uinf=3.3kV, Bc=1.483T Z=70mm, Uinf=3.2kV, Bc=1.503T Z=70mm, Uinf=3.3kV, Bc=1.503T This coordinate system rotated at the angle - 39° from the AVF cyclotron coordinate system

Cut is 2 mm. 3D view Theory Z=70mm, Uinf=3.2kV, Bc=1.483T

Cut is 4 mm Theory Z=70mm, Uinf=3.2kV, Bc=1.483T Z=70mm, Uinf=3.6kV, Bc=1.483T Z=70mm, Uinf=3.2kV, Bc=1.503T Z=70mm, Uinf=3.6kV, Bc=1.503T This coordinate system rotated at the angle - 39° from the AVF cyclotron coordinate system

Cut is 4 mm. 3D view Theory Z=70mm, Uinf=3.2kV, Bc=1.483T Z=70mm, Uinf=3.6kV, Bc=1.483T Z=70mm, Uinf=3.2kV, Bc=1.503T Z=70mm, Uinf=3.6kV, Bc=1.503T This coordinate system rotated at the angle - 39° from the AVF cyclotron coordinate system

Conclusions It’s very important to know the inflector central trajectory parameters that the real inflector exactly fit to. Inflector geometry with 2 mm cutting is better than with 4 mm. Original inflector geometry ( no cutting ) will do also by adjusting the voltage. For the multi-particle inflector the optimal cutting requires additional investigation.