Absence of fast electrons in laser-irradiated gas-jet targets

J. A. Tarvin; F. J. Mayer; D. C. Slater; Gar E. Busch; G. Charatis; T. R. Pattinson; R. J. Schroeder; D. Sullivan; Dennis L Matthews

doi:10.1103/PhysRevLett.48.256

Absence of fast electrons in laser-irradiated gas-jet targets

J. A. Tarvin, F. J. Mayer, D. C. Slater, Gar E. Busch, G. Charatis, T. R. Pattinson, R. J. Schroeder, D. Sullivan, Dennis L Matthews

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The x-ray spectrum emitted by a gas jet irradiated at 1016 W/cm2 has been measured for laser wavelengths of 1.05 and 0.53 m. The flux of hard x rays (h>10 keV) emitted by a gas jet is less than 0.3% of that emitted by a glass target irradiated at the same intensity. This low flux implies that less than 0.1% of the incident energy is used to heat electrons to energies greater than 10 keV.

Original language	English (US)
Pages (from-to)	256-260
Number of pages	5
Journal	Physical Review Letters
Volume	48
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.48.256
State	Published - 1982
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.48.256

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title = "Absence of fast electrons in laser-irradiated gas-jet targets",

abstract = "The x-ray spectrum emitted by a gas jet irradiated at 1016 W/cm2 has been measured for laser wavelengths of 1.05 and 0.53 m. The flux of hard x rays (h>10 keV) emitted by a gas jet is less than 0.3% of that emitted by a glass target irradiated at the same intensity. This low flux implies that less than 0.1% of the incident energy is used to heat electrons to energies greater than 10 keV.",

author = "Tarvin, {J. A.} and Mayer, {F. J.} and Slater, {D. C.} and Busch, {Gar E.} and G. Charatis and Pattinson, {T. R.} and Schroeder, {R. J.} and D. Sullivan and Matthews, {Dennis L}",

year = "1982",

doi = "10.1103/PhysRevLett.48.256",

language = "English (US)",

volume = "48",

pages = "256--260",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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T1 - Absence of fast electrons in laser-irradiated gas-jet targets

AU - Tarvin, J. A.

AU - Mayer, F. J.

AU - Slater, D. C.

AU - Busch, Gar E.

AU - Charatis, G.

AU - Pattinson, T. R.

AU - Schroeder, R. J.

AU - Sullivan, D.

AU - Matthews, Dennis L

PY - 1982

Y1 - 1982

N2 - The x-ray spectrum emitted by a gas jet irradiated at 1016 W/cm2 has been measured for laser wavelengths of 1.05 and 0.53 m. The flux of hard x rays (h>10 keV) emitted by a gas jet is less than 0.3% of that emitted by a glass target irradiated at the same intensity. This low flux implies that less than 0.1% of the incident energy is used to heat electrons to energies greater than 10 keV.

AB - The x-ray spectrum emitted by a gas jet irradiated at 1016 W/cm2 has been measured for laser wavelengths of 1.05 and 0.53 m. The flux of hard x rays (h>10 keV) emitted by a gas jet is less than 0.3% of that emitted by a glass target irradiated at the same intensity. This low flux implies that less than 0.1% of the incident energy is used to heat electrons to energies greater than 10 keV.

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U2 - 10.1103/PhysRevLett.48.256

DO - 10.1103/PhysRevLett.48.256

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EP - 260

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 4

ER -

Absence of fast electrons in laser-irradiated gas-jet targets

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