Experimental studies of longitudinal dynamics of space-charge dominated beams

1996 ◽  
Author(s):  
J. G. Wang ◽  
M. Reiser
Keyword(s):  
Space Charge ◽  
Experimental Studies ◽  
Longitudinal Dynamics

scholarly journals Numerical analysis of space charge effects in electron bunches at laser-driven plasma accelerators

Open Physics ◽  
2011 ◽  
Vol 9 (4) ◽  
Author(s):  
Anthony Ashmore ◽  
Riccardo Bartolini ◽  
Nicolas Delerue
Keyword(s):  
Space Charge ◽  
Electron Bunch ◽  
Beam Quality ◽  
Experimental Studies ◽  
High Energy ◽  
Space Charge Effects ◽  
Charge Effects ◽  
Electron Bunches ◽  
Plasma Accelerators ◽  
Beam Parameters

AbstractLaser-driven Plasma Accelerators (LPA) have successfully generated high energy, high charge electron bunches which can reach many kA peak current, over short distances. Space charge issues, even in transport lines as simple as a drift section, have to be carefully taken into account since they can degrade the beam quality, preventing any further application of such electron beams. We analyse the space charge effects within an electron bunch with numerical simulations in order to assess their effect on the beam. We use LPA beam parameters published in previous experimental studies. These studies can give an indication of the working point where space charge can dominate the beam dynamics and has to be taken into account in the application of such beams.

Cold phase fluid model of the longitudinal dynamics of space-charge-dominated beams

2003 ◽  
Vol 10 (3) ◽  
pp. 855-861 ◽  
Author(s):  
Michiel J. L. de Hoon ◽  
Edward P. Lee ◽  
John J. Barnard ◽  
Alex Friedman
Keyword(s):  
Space Charge ◽  
Fluid Model ◽  
Longitudinal Dynamics ◽  
Phase Fluid

scholarly journals Study of drift compression for heavy ion beams

2002 ◽  
Vol 20 (4) ◽  
pp. 565-568 ◽  
Author(s):  
HONG QIN ◽  
RONALD C. DAVIDSON
Keyword(s):  
Space Charge ◽  
Pulse Shaping ◽  
Heavy Ion ◽  
Ion Beams ◽  
Longitudinal Dynamics ◽  
Heavy Ion Fusion

The longitudinal dynamics of drift compression and pulse shaping for a space-charge-dominated heavy ion fusion beam is studied. A nonperiodic quadrupole lattice is designed for a beam undergoing drift compression, and an adiabatically matched solution is found for the transverse envelope equations in the nonperiodic lattice.

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