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PLASMA ION EMISSION FROM HIGH-INTENSITY PICOSECOND LASER-PULSE INTERACTIONS WITH SOLID TARGETS

Abstract:
The fast ion emission from high intensity, picosecond laser plasmas has been measured to give the characteristic ion energy and the amount of laser energy transferred to ions with energies 100 keV/nucleon as a function of incident intensity. The characteristic ion energy varies from 0.2 to 1.3 MeV over the range 2.0 × 1017-2.0 × 1018 W cm-2. 10% of the laser energy is transferred into MeV ions at 2.0 × 1018 W cm-2. Calculations of stopping power in high density materials are presented that show that fast ions cannot be ignored in modeling fast ignitor schemes. © 1994 The American Physical Society.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevLett.73.1801

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author


Journal:
Physical Review Letters More from this journal
Volume:
73
Issue:
13
Pages:
1801-1804
Publication date:
1994-09-26
DOI:
ISSN:
0031-9007


Pubs id:
pubs:205935
UUID:
uuid:12a61127-fe54-4d2e-b588-bc8bb09a0584
Local pid:
pubs:205935
Source identifiers:
205935
Deposit date:
2012-12-19

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