New methods for high current fast ion beam production by laser-driven acceleration

2012 ◽  
Vol 83 (2) ◽  
pp. 02B307 ◽  
Author(s):  
D. Margarone ◽  
J. Krasa ◽  
J. Prokupek ◽  
A. Velyhan ◽  
L. Torrisi ◽  
...  
Keyword(s):  
Ion Beam ◽  
High Current ◽  
New Methods ◽  
Beam Production ◽  
Fast Ion

High‐energy and high‐current hydrogen negative‐ion beam production with an external‐filter‐type large negative‐ion source

1996 ◽  
Vol 67 (3) ◽  
pp. 1021-1023 ◽  
Author(s):  
Y. Takeiri ◽  
O. Kaneko ◽  
Y. Oka ◽  
K. Tsumori ◽  
E. Asano ◽  
...  
Keyword(s):  
Ion Beam ◽  
High Energy ◽  
Ion Source ◽  
Negative Ion ◽  
High Current ◽  
Beam Production ◽  
Filter Type

Status report of stable and radioactive ion beam production at GANIL

2008 ◽  
Vol 79 (2) ◽  
pp. 02A309 ◽  
Author(s):  
G. Gaubert ◽  
C. Barué ◽  
C. Canet ◽  
J. C. Cornell ◽  
M. Dubois ◽  
...  
Keyword(s):  
Ion Beam ◽  
Status Report ◽  
Radioactive Ion Beam ◽  
Beam Production

scholarly journals Parametric study of hyperfine structure of Zr II even-parity levels

2016 ◽  
Vol 94 (12) ◽  
pp. 1310-1313 ◽  
Author(s):  
Safa Bouazza
Keyword(s):  
Hyperfine Structure ◽  
Ion Beam ◽  
Model Space ◽  
Laser Fluorescence ◽  
Beam Laser ◽  
Extended Space ◽  
Experimental Values ◽  
The One ◽  
Fast Ion ◽  
Laser Fluorescence Spectroscopy

Until now experimental hyperfine structure (hfs) data of 12 even-parity Zr II levels were given in the literature. Recently new hyperfine splitting measurements of 11 other Zr II levels, of the same parity are achieved, applying fast-ion-beam laser-fluorescence spectroscopy. The hfs of these 23 gathered levels has been analysed by simultaneous parametrisation of the one- and two-body interactions, first in model space (4d + 5s)3 and secondly in extended space. For the three lowest configurations, radial parameters of the magnetic dipole A and quadrupole electric B factors are deduced in their entirety for 91Zr II, compared and discussed with calculated values, available in the literature, and also with ours, computed by means of the ab initio method. For instance we give the main experimental values of the extracted single-electron hfs parameters of 4d25s: [Formula: see text] = –2701 MHz, [Formula: see text] = –122.4 MHz, and [Formula: see text] = –113.5 MHz.

Fast ion beam chopping system for neutron generators

2005 ◽  
Vol 76 (2) ◽  
pp. 023304 ◽  
Author(s):  
S. K. Hahto ◽  
S. T. Hahto ◽  
K. N. Leung ◽  
J. Reijonen ◽  
T. G. Miller ◽  
...  
Keyword(s):  
Ion Beam ◽  
Neutron Generators ◽  
Fast Ion

Compact magnetic quadrupole triplet for a low-energy high-current ion beam transport

2008 ◽  
Vol 79 (2) ◽  
pp. 02B715
Author(s):  
Yong-Sub Cho ◽  
Han-Sung Kim ◽  
Hyeok-Jung Kwon
Keyword(s):  
Ion Beam ◽  
Low Energy ◽  
High Current ◽  
Beam Transport ◽  
Magnetic Quadrupole

scholarly journals The high current experiment: First results

2002 ◽  
Vol 20 (3) ◽  
pp. 435-440 ◽  
Author(s):  
P.A. SEIDL ◽  
D. BACA ◽  
F.M. BIENIOSEK ◽  
A. FALTENS ◽  
S.M. LUND ◽  
...  
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Beam Steering ◽  
Fusion Energy ◽  
National Laboratory ◽  
Heavy Ion ◽  
High Current ◽  
Current Experiment ◽  
First Results ◽  
High Space

The High Current Experiment (HCX) is being assembled at Lawrence Berkeley National Laboratory as part of the U.S. program to explore heavy ion beam transport at a scale representative of the low-energy end of an induction linac driver for fusion energy production. The primary mission of this experiment is to investigate aperture fill factors acceptable for the transport of space-charge dominated heavy ion beams at high space-charge intensity (line-charge density ∼ 0.2 μC/m) over long pulse durations (>4 μs). This machine will test transport issues at a driver-relevant scale resulting from nonlinear space-charge effects and collective modes, beam centroid alignment and beam steering, matching, image charges, halo, lost-particle induced electron effects, and longitudinal bunch control. We present the first experimental results carried out with the coasting K+ ion beam transported through the first 10 electrostatic transport quadrupoles and associated diagnostics. Later phases of the experiment will include more electrostatic lattice periods to allow more sensitive tests of emittance growth, and also magnetic quadrupoles to explore similar issues in magnetic channels with a full driver scale beam.

scholarly journals TEMPERATURE MONITORING OF POLYMER FILMS UNDER IRRADIATION BY FAST ION BEAM

2017 ◽  
Author(s):  
V. N. Bondarenko ◽  
A. V. Goncharov ◽  
V. I. Sukhostavets ◽  
T. Kh. Salikhov ◽  
A. A. Abdurahmonov
Keyword(s):  
Polymer Films ◽  
Ion Beam ◽  
Temperature Monitoring ◽  
Fast Ion
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