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Electron energy deposition to the fusion target core for fast ignition

Abstract:
Heating of the target core for fast ignition by electron beams is investigated by two-dimensional collisional particle-in-cell simulations. It is found that the electron beams emitted from the core surface with the initial energy of 1.4MeV, 2.4MeV, and 4.2MeV can heat most efficiently the core with ρr = 0.75g/cm, 1.5g/cm, and 3g/cm, respectively, when taking ρ 300g/cm, where ρ and r are the mass density and radius of the core, respectively. © 2010 IOP Publishing Ltd.

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Publisher copy:
10.1088/1742-6596/244/2/022070

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Journal:
Journal of Physics: Conference Series More from this journal
Volume:
244
Issue:
PART 2
Pages:
022070-022070
Publication date:
2010-01-01
DOI:
EISSN:
1742-6596
ISSN:
1742-6588


Pubs id:
pubs:353697
UUID:
uuid:ee86d472-6a44-40bc-9202-aa6ff47ba9f3
Local pid:
pubs:353697
Source identifiers:
353697
Deposit date:
2013-11-16

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