Retardation effects in space charge calculations of high current electron beams Export

@article{citeulike:6075982, abstract = {Laser-plasma accelerators are expected to deliver electron bunches with high space charge fields. Several recent publications have addressed the impact of space charge effects on such bunches after the extraction into vacuum. Artifacts due to the approximation of retardation effects are addressed; which are typically either neglected or approximated. We discuss a much more appropriate calculation for the case of laser wakefield acceleration with negligible retardation artifacts due to the calculation performed in the mean rest frame. This presented calculation approach also aims at a validation of other simulation approaches.}, author = {Becker, S. and Hilz, P. B. and Gr\"{u}ner, F. and Habs, D.}, citeulike-article-id = {6075982}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/PhysRevSTAB.12.101301}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRSTAB/v12/i10/e101301}, citeulike-linkout-2 = {http://link.aps.org/pdf/PRSTAB/v12/i10/e101301}, doi = {10.1103/PhysRevSTAB.12.101301}, journal = {Physical Review Special Topics - Accelerators and Beams}, keywords = {acceleration, analytic, beam, bunch, current, electron, high, laser, model, numerical, retardation, space-charge, wakefield}, month = {Oct}, number = {10}, pages = {101301+}, posted-at = {2009-11-13 16:40:16}, priority = {2}, publisher = {American Physical Society}, title = {Retardation effects in space charge calculations of high current electron beams}, url = {http://dx.doi.org/10.1103/PhysRevSTAB.12.101301}, volume = {12}, year = {2009} }

TY - JOUR ID - citeulike:6075982 L3 - citeulike-article-id:6075982 N2 - Laser-plasma accelerators are expected to deliver electron bunches with high space charge fields. Several recent publications have addressed the impact of space charge effects on such bunches after the extraction into vacuum. Artifacts due to the approximation of retardation effects are addressed; which are typically either neglected or approximated. We discuss a much more appropriate calculation for the case of laser wakefield acceleration with negligible retardation artifacts due to the calculation performed in the mean rest frame. This presented calculation approach also aims at a validation of other simulation approaches. IS - 10 JF - Physical Review Special Topics - Accelerators and Beams TI - Retardation effects in space charge calculations of high current electron beams PB - American Physical Society VL - 12 SP - 101301 KW - acceleration KW - analytic KW - beam KW - bunch KW - current KW - electron KW - high KW - laser KW - model KW - numerical KW - retardation KW - space-charge KW - wakefield AU - Becker, S AU - Hilz, PB AU - Grüner, F AU - Habs, D PY - 2009/Oct// UR - http://dx.doi.org/10.1103/PhysRevSTAB.12.101301 ER -