X-ray radiation from nonlinear thomson scattering of an intense femtosecond laser on relativistic electrons in a helium plasma

K. Ta Phuoc; A. Rousse; M. Pittman; J. P. Rousseau; V. Malka; S. Fritzler; D. Umstadter; D. Hulin

doi:10.1103/PhysRevLett.91.195001

X-ray radiation from nonlinear thomson scattering of an intense femtosecond laser on relativistic electrons in a helium plasma

K. Ta Phuoc
, A. Rousse
, M. Pittman
, J. P. Rousseau
, V. Malka
, S. Fritzler
, D. Umstadter
, D. Hulin

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

Abstract

We have generated x-ray radiation from the nonlinear Thomson scattering of a [Formula presented] laser beam on plasma electrons. A collimated x-ray radiation with a broad continuous spectrum peaked at 0.15 keV with a significant tail up to 2 keV has been observed. These characteristics are found to depend strongly on the laser strength parameter [Formula presented]. This radiative process is dominant for [Formula presented] greater than unity at which point the relativistic scattering of the laser light originates from MeV energy electrons inside the plasma.

Original language	English
Journal	Physical Review Letters
Volume	91
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.91.195001
Publication status	Published - 1 Jan 2003

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10.1103/PhysRevLett.91.195001

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title = "X-ray radiation from nonlinear thomson scattering of an intense femtosecond laser on relativistic electrons in a helium plasma",

abstract = "We have generated x-ray radiation from the nonlinear Thomson scattering of a [Formula presented] laser beam on plasma electrons. A collimated x-ray radiation with a broad continuous spectrum peaked at 0.15 keV with a significant tail up to 2 keV has been observed. These characteristics are found to depend strongly on the laser strength parameter [Formula presented]. This radiative process is dominant for [Formula presented] greater than unity at which point the relativistic scattering of the laser light originates from MeV energy electrons inside the plasma.",

author = "\{Ta Phuoc\}, K. and A. Rousse and M. Pittman and Rousseau, \{J. P.\} and V. Malka and S. Fritzler and D. Umstadter and D. Hulin",

year = "2003",

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doi = "10.1103/PhysRevLett.91.195001",

language = "English",

volume = "91",

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T1 - X-ray radiation from nonlinear thomson scattering of an intense femtosecond laser on relativistic electrons in a helium plasma

AU - Ta Phuoc, K.

AU - Rousse, A.

AU - Pittman, M.

AU - Rousseau, J. P.

AU - Malka, V.

AU - Fritzler, S.

AU - Umstadter, D.

AU - Hulin, D.

PY - 2003/1/1

Y1 - 2003/1/1

N2 - We have generated x-ray radiation from the nonlinear Thomson scattering of a [Formula presented] laser beam on plasma electrons. A collimated x-ray radiation with a broad continuous spectrum peaked at 0.15 keV with a significant tail up to 2 keV has been observed. These characteristics are found to depend strongly on the laser strength parameter [Formula presented]. This radiative process is dominant for [Formula presented] greater than unity at which point the relativistic scattering of the laser light originates from MeV energy electrons inside the plasma.

AB - We have generated x-ray radiation from the nonlinear Thomson scattering of a [Formula presented] laser beam on plasma electrons. A collimated x-ray radiation with a broad continuous spectrum peaked at 0.15 keV with a significant tail up to 2 keV has been observed. These characteristics are found to depend strongly on the laser strength parameter [Formula presented]. This radiative process is dominant for [Formula presented] greater than unity at which point the relativistic scattering of the laser light originates from MeV energy electrons inside the plasma.

U2 - 10.1103/PhysRevLett.91.195001

DO - 10.1103/PhysRevLett.91.195001

M3 - Article

AN - SCOPUS:0346216024

SN - 0031-9007

VL - 91

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

ER -

X-ray radiation from nonlinear thomson scattering of an intense femtosecond laser on relativistic electrons in a helium plasma

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