Intense low energy positron beams
نویسندگان
چکیده
منابع مشابه
High Energy Density Physics with Intense Ion and Laser Beams
Editorial The main event of the year 2008 for our community was undoubtedly the kick-off event for the FAIR facility, which took place in November 2008. Professor V.E. Fortov represented our community pointing out the relevance of intense heavy ion beams for high energy density physics. He emphasized that high energy density matter is essential when considering the operation of pulsed reactors ...
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The introduction of a longitudinal polarised positron beam in an ee linear collider calls for its polarisation monitoring and measurement at low energies near its production location. Here it is shown that a relatively simple Bhabha scattering polarimeter allows, at energies below 5000 MeV, a more than adequate positron beam longitudinal polarisation measurement by using only the final state el...
متن کاملIntense Electron and Ion Beams
Material characteristics versus the number of electrons in the valence atom shell not used in the previously published papers are presented here. The electric field interaction with the collective electrons and the ion skeletons of the electrode material result in the initiation of the plasma formation (ecton) on the surface of one of the electrodes and the breakdown of the interelectrode gap. ...
متن کاملTrap-based positron beams
Large numbers of positrons can be accumulated and cooled in a Penning-type trap. These positron clouds can be manipulated and conditioned using plasma physics techniques, before being released from the trap to form high quality positron beams. These techniques offer a qualitatively new method for positron beam formation and manipulation that has significant advantages in efficiency, flexibility...
متن کاملOptimal Transport of Low Energy Particle Beams*
*Supported by DOE and ONR The transport and matching problem for a low energy transport system is approached from a control theoretical viewpoint. We model the beam dynamics and transport section using the KV envelope equations. To this model we apply the principles of optimal control to formulate techniques which aid in the design of the transport and matching section. The techniques are appli...
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ژورنال
عنوان ژورنال: Hyperfine Interactions
سال: 1994
ISSN: 0304-3834,1572-9540
DOI: 10.1007/bf02064493