Skip navigation
Logo
User training | Reference and search service

Library catalog

Retrievo
EDS
b-on
More
resources
Content aggregators
Please use this identifier to cite or link to this item:

acessibilidade

http://hdl.handle.net/10071/8181
acessibilidade
Title: Electron trapping and acceleration by the plasma wakefield of a self-modulating proton beam
Authors: Lotov, K.
Sosedkin, A.
Petrenko, A.
Amorim, L. D.
Vieira, J.
Fonseca, R. A.
Silva, L. O.
Gschwendtner, E.
Muggli, P.
Issue Date: 2014
Publisher: AIP Publishing
Abstract: It is shown that co-linear injection of electrons or positrons into the wakefield of the self-modulating particle beam is possible and ensures high energy gain. The witness beam must co-propagate with the tail part of the driver, since the plasma wave phase velocity there can exceed the light velocity, which is necessary for efficient acceleration. If the witness beam is many wakefield periods long, then the trapped charge is limited by beam loading effects. The initial trapping is better for positrons, but at the acceleration stage a considerable fraction of positrons is lost from the wave. For efficient trapping of electrons, the plasma boundary must be sharp, with the density transition region shorter than several centimeters. Positrons are not susceptible to the initial plasma density gradient.
Description: WOS:000347162700086 (Nº de Acesso Web of Science)
Peer reviewed: Sim
URI: https://ciencia.iscte-iul.pt/public/pub/id/18710
http://hdl.handle.net/10071/8181
ISSN: 1070-664X
Publisher version: The definitive version is available at: http://dx.doi.org/10.1007/s12126-013-9186-3
Appears in Collections:CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica

Files in This Item:
acessibilidade
File Description SizeFormat 
Phys Plasmas.pdf1.98 MBAdobe PDFView/Open


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Currículo DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.