Abstract
Language | English |
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Article number | 095004 |
Number of pages | 6 |
Journal | Physical Review Letters |
Early online date | 4 Mar 2015 |
DOIs | |
Publication status | E-pub ahead of print - 4 Mar 2015 |
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Keywords
- relativistic electron beams
- energy loss
- ultrahigh electron beam
Cite this
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Enhanced relativistic-electron-beam energy loss in warm dense aluminum. / Vaisseau, X.; Debayle, A.; Honrubia, J. J.; Hulin, S.; Morace, A; Nicolai, Ph.; Sawada, H.; Vauzour, B.; Batani, D.; Beg, F. N.; Davies, J. R.; Fedosejevs, R; Gray, R. J.; Kemp, G E; Kerr, S; Li, K; Link, A; McKenna, P.; McLean, H S; Mo, M; Neely, David; Patel, P K; Park, J; Peebles, J; Rhee, Y J; Sorokovikova, A; Tikhonchuk, V. T.; Volpe, L.; Wei, M; Santos, J. J.
In: Physical Review Letters, 04.03.2015.Research output: Contribution to journal › Letter
TY - JOUR
T1 - Enhanced relativistic-electron-beam energy loss in warm dense aluminum
AU - Vaisseau, X.
AU - Debayle, A.
AU - Honrubia, J. J.
AU - Hulin, S.
AU - Morace, A
AU - Nicolai, Ph.
AU - Sawada, H.
AU - Vauzour, B.
AU - Batani, D.
AU - Beg, F. N.
AU - Davies, J. R.
AU - Fedosejevs, R
AU - Gray, R. J.
AU - Kemp, G E
AU - Kerr, S
AU - Li, K
AU - Link, A
AU - McKenna, P.
AU - McLean, H S
AU - Mo, M
AU - Neely, David
AU - Patel, P K
AU - Park, J
AU - Peebles, J
AU - Rhee, Y J
AU - Sorokovikova, A
AU - Tikhonchuk, V. T.
AU - Volpe, L.
AU - Wei, M
AU - Santos, J. J.
PY - 2015/3/4
Y1 - 2015/3/4
N2 - Energy loss of relativistic electron beams in warm-dense aluminum is measured in the regime of ultra-high electron beam current density over 2x10^11 A/cm2 (time-averaged). The samples are heated by shock compression. Comparing to undriven cold-solid ones, the roles of the different initial resistivity and of the transient resistivity (upon target heating during electron transport) are directly highlighted by the experimental data, reproduced by a comprehensive set of simulations, describing the hydrodynamics of the shock compression, and electron beam generation and transport. We measured a 16% increase in electron resistive energy loss in warm-dense compared to cold-solid samples of identical areal mass.
AB - Energy loss of relativistic electron beams in warm-dense aluminum is measured in the regime of ultra-high electron beam current density over 2x10^11 A/cm2 (time-averaged). The samples are heated by shock compression. Comparing to undriven cold-solid ones, the roles of the different initial resistivity and of the transient resistivity (upon target heating during electron transport) are directly highlighted by the experimental data, reproduced by a comprehensive set of simulations, describing the hydrodynamics of the shock compression, and electron beam generation and transport. We measured a 16% increase in electron resistive energy loss in warm-dense compared to cold-solid samples of identical areal mass.
KW - relativistic electron beams
KW - energy loss
KW - ultrahigh electron beam
UR - http://journals.aps.org/prl
U2 - 10.1103/PhysRevLett.114.095004
DO - 10.1103/PhysRevLett.114.095004
M3 - Letter
JO - Physical Review Letters
T2 - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
M1 - 095004
ER -