Home > Publications database > Driver energy depletion - Energy Depletion and Re-Acceleration of Driver Electrons > print |
001 | 600086 | ||
005 | 20240222153300.0 | ||
037 | _ | _ | |a PUBDB-2023-07739 |
041 | _ | _ | |a English |
100 | 1 | _ | |a Pena Asmus, Felipe Lars |0 P:(DE-H253)PIP1094542 |b 0 |e Corresponding author |u desy |
111 | 2 | _ | |a European Advanced Accelerator Concepts Workshop |g EAAC23 |c Isola d'Elba |d 2023-09-18 - 2023-09-22 |w Italy |
245 | _ | _ | |a Driver energy depletion - Energy Depletion and Re-Acceleration of Driver Electrons |
260 | _ | _ | |c 2023 |
336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
336 | 7 | _ | |a Other |2 DataCite |
336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
336 | 7 | _ | |a conferenceObject |2 DRIVER |
336 | 7 | _ | |a LECTURE_SPEECH |2 ORCID |
336 | 7 | _ | |a Conference Presentation |b conf |m conf |0 PUB:(DE-HGF)6 |s 1702462102_529813 |2 PUB:(DE-HGF) |
520 | _ | _ | |a For plasma-wakefield accelerators to fulfil their potential for cost effectiveness and reduced envi-ronmental footprint, it is essential that their energy-transfer efficiency be maximized. A key aspectof this efficiency is the near-complete transfer of energy, or depletion, from the driver electrons tothe plasma wake. Achieving full depletion is limited by the process of re-acceleration, which oc-curs when the driver electrons decelerate to non-relativistic energies, slipping backwards into theaccelerating phase of the wakefield and being subsequently re-accelerated. Such re-accelerationis observed here for the first time. At this re-acceleration limit, we measure a beam driver de-positing (56 ± 5)% of its energy into a 195-mm-long plasma. Combining this driver-to-plasmaefficiency with previously measured plasma-to-beam and expected wall-plug-to-driver efficien-cies, our result shows that plasma-wakefield accelerators can in principle reach or even exceed theenergy-transfer efficiency of conventional accelerators. |
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700 | 1 | _ | |a Lindstroem, Carl Andreas |0 P:(DE-H253)PIP1086874 |b 1 |u desy |
700 | 1 | _ | |a Beinortaite, Judita |0 P:(DE-H253)PIP1094182 |b 2 |u desy |
700 | 1 | _ | |a Björklund Svensson, Jonas Halfdan |0 P:(DE-H253)PIP1094593 |b 3 |u desy |
700 | 1 | _ | |a Boulton, Lewis Anthony |0 P:(DE-H253)PIP1086724 |b 4 |u desy |
700 | 1 | _ | |a Diederichs, Severin |0 P:(DE-H253)PIP1029417 |b 5 |u desy |
700 | 1 | _ | |a Foster, Brian |0 P:(DE-H253)PIP1003141 |b 6 |u desy |
700 | 1 | _ | |a Garland, Matthew James |0 P:(DE-H253)PIP1084257 |b 7 |u desy |
700 | 1 | _ | |a Gonzalez Caminal, Pau |0 P:(DE-H253)PIP1022006 |b 8 |u desy |
700 | 1 | _ | |a Loisch, Gregor |0 P:(DE-H253)PIP1026627 |b 9 |u desy |
700 | 1 | _ | |a Schröder, Sarah |0 P:(DE-H253)PIP1023434 |b 10 |u desy |
700 | 1 | _ | |a Thévenet, Maxence |0 P:(DE-H253)PIP1093740 |b 11 |u desy |
700 | 1 | _ | |a Wesch, Stephan |0 P:(DE-H253)PIP1006306 |b 12 |u desy |
700 | 1 | _ | |a Wood, Jonathan Christopher |0 P:(DE-H253)PIP1089935 |b 13 |u desy |
700 | 1 | _ | |a Osterhoff, Jens |0 P:(DE-H253)PIP1012785 |b 14 |u desy |
700 | 1 | _ | |a D'Arcy, Richard |0 P:(DE-H253)PIP1027904 |b 15 |
856 | 4 | _ | |u https://agenda.infn.it/event/35577/ |
856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/600086/files/Driver%20Depletion%20Felipe%20Pena.pdf |y Restricted |
856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/600086/files/Driver%20Depletion%20Felipe%20Pena.pdf?subformat=pdfa |x pdfa |y Restricted |
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