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1.
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Ion Motion in the Adiabatic Focuser
/ Sessler, Andrew (LBNL, Berkeley) ; Henestroza, Enrique (LBNL, Berkeley) ; Yu, Simon (LBNL, Berkeley)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.2149
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2.
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3.
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Extraction Compression and Acceleration of High Line Charge Density Ion Beams
/ Henestroza, Enrique ; Briggs, Richard J ; Grote, D P ; Peters, Craig ; Yu, Simon
HEDP applications require high line charge density ion beams. An efficient method to obtain this type of beams is to extract a long pulse, high current beam from a gun at high energy, and let the beam pass through a decelerating field to compress it [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2032
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4.
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LSP Simulations of the Neutralized Drift Compression Experiment
/ Thoma, Carsten H ; Eylon, Shmuel ; Gilson, Erik P ; Henestroza, Enrique ; Roy, Prabir K ; Welch, Dale ; Yu, Simon
The Neutralized Drift Compression Experiment (NDCX) at Lawrence Berkeley National Laboratory involves the longitudinal compression of a singly-stripped K ion beam with a mean energy of 250 keV in a meter long plasma. We present simulation results of compression of the NDCX beam using the PIC code LSP. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.4006
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5.
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Initial Results on Neutralized Drift Compression Experiments (NDCX-IA) for High Intensity Ion Beam
/ Roy, Prabir K ; Anders, Andre ; Baca, David ; Bieniosek, Frank ; Coleman, Joshua E ; Davidson, Ronald C ; Efthimion, Philip ; Eylon, Shmuel ; Gilson, Erik P ; Grant Logan, B et al.
Ion beam neutralization and compression experiments are designed to determine the feasibility of using compressed high intensity ion beams for high energy density physics (HEDP) experiments and for inertial fusion power. To quantitatively ascertain the various mechanisms and methods for beam compression, the Neutralized Drift Compression Experiment (NDCX) facility is being constructed at Lawrence Berkeley National Laboratory (LBNL). [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3856
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6.
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Highly Compressed Ion Beams for High Energy Density Science
/ Friedman, Alex ; Barnard, John J ; Briggs, Richard J ; Callahan, Debra ; Caporaso, George ; Celata, C M ; Davidson, Ronald C ; Faltens, Andy ; Grant-Logan, B ; Grisham, Larry et al.
The Heavy Ion Fusion Virtual National Laboratory (HIF-VNL) is developing the intense ion beams needed to drive matter to the High Energy Density (HED) regimes required for Inertial Fusion Energy (IFE) and other applications. An interim goal is a facility for Warm Dense Matter (WDM) studies, wherein a target is heated volumetrically without being shocked, so that well-defined states of matter at 1 to 10 eV are generated within a diagnosable region. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.339
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7.
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DARHT-II Long-Pulse Beam-Dynamics Experiments
/ Ekdahl, Carl ; Abeyta, E O ; Bartsch, Richard ; Bender, Howard ; Briggs, Richard J ; Broste, William ; Carlson, Carl ; Caudill, Larry ; Chan, Kwok-Chi D ; Chen Yu Jiuan et al.
When completed, the DARHT-II linear induction accelerator (LIA) will produce a 2-kA, 18-MeV electron beam with more than 1500-ns current/energy "flat-top." In initial tests DARHT-II has already accelerated beams with current pulse lengths from 500-ns to 1200-ns full-width at half maximum (FWHM) with more than1.2-kA, 12.5-MeV peak current and energy. Experiments are now underway with a ~2000-ns pulse length, but reduced current and energy. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.19
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8.
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Optical Faraday Cup for Heavy Ion Beams
/ Bieniosek, Frank ; Eylon, Shmuel ; Roy, Prabir K ; Yu, Simon
We have been using alumina scintillators for imaging beams in heavy-ion beam fusion experiments in 2 to 4 transverse dimensions.* The scintillator has limitations on lifetime, linearity, and time response. As a possible replacement for the scintillator, we are studying the technique of imaging the beam on a gas cloud. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1805
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9.
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Accelerator and Ion Beam Tradeoffs for Studies of Warm Dense Matter
/ Barnard, John J ; Briggs, Richard J ; Callahan, Debra ; Davidson, Ronald C ; Friedman, Alex ; Grant-Logan, B ; Grisham, Larry ; Lee, Edward ; Lee, Richard ; Olson, Craig et al.
One approach to heat a target to "Warm Dense Matter" conditions (similar, for example, to the interiors of giant planets or certain stages in Inertial Confinement Fusion targets), is to use intense ion beams as the heating source. By consideration of ion beam phase space constraints, both at the injector, and at the final focus, and consideration of simple equations of state, approximate conditions at a target foil may be calculated. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2568
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10.
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A Pulsed Solenoid for Intense Ion Beam Transport
/ Shuman, Derek ; Henestroza, Enrique ; Ritchie, Gary ; Vanecek, David ; Waldron, William ; Yu, Simon
A design for a pulsed solenoid magnet is presented. Some simple design formulas are given that are useful for initial design scoping. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3798
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