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dc.contributor.authorChen, Pisinen_US
dc.contributor.authorChang, Feng-Yinen_US
dc.contributor.authorLin, Guey-Linen_US
dc.contributor.authorNoble, Robert J.en_US
dc.contributor.authorSydora, Richarden_US
dc.date.accessioned2014-12-08T15:10:03Z-
dc.date.available2014-12-08T15:10:03Z-
dc.date.issued2009-02-01en_US
dc.identifier.issn0741-3335en_US
dc.identifier.urihttp://dx.doi.org/10.1088/0741-3335/51/2/024012en_US
dc.identifier.urihttp://hdl.handle.net/11536/7668-
dc.description.abstractWe present a new concept for a plasma wakefield accelerator driven by magnetowaves (MPWA). This concept was originally proposed as a viable mechanism for the 'cosmic accelerator' that would accelerate cosmic particles to ultra-high energies in the astrophysical setting. Unlike the more familiar plasma wakefield accelerator (PWFA) and the laser wakefield accelerator (LWFA) where the drivers, the charged-particle beam and the laser, are independently existing entities, MPWA invokes the high-frequency and highspeed whistler mode as the driver, which is a medium wave that cannot exist outside of the plasma. Aside from the difference in drivers, the underlying mechanism that excites the plasma wakefield via the ponderomotive potential is common. Our computer simulations show that under appropriate conditions, the plasma wakefield maintains very high coherence and can sustain high-gradient acceleration over many plasma wavelengths. We suggest that in addition to its celestial application, the MPWA concept can also be of terrestrial utility. A proof-of-principle experiment on MPWA would benefit both terrestrial and celestial accelerator concepts.en_US
dc.language.isoen_USen_US
dc.titleA new type of plasma wakefield accelerator driven by magnetowavesen_US
dc.typeArticleen_US
dc.identifier.doi10.1088/0741-3335/51/2/024012en_US
dc.identifier.journalPLASMA PHYSICS AND CONTROLLED FUSIONen_US
dc.citation.volume51en_US
dc.citation.issue2en_US
dc.citation.epageen_US
dc.contributor.department物理研究所zh_TW
dc.contributor.departmentInstitute of Physicsen_US
dc.identifier.wosnumberWOS:000262585400013-
dc.citation.woscount6-
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