Published March 2011 | Version v1
Journal article Metadata-only

X-ray radiation in interaction of ultra-short and ultra-intense laser-pulse with Mo Target

Creators

  • 1. Graduate University of Chinese Academy of Sciences, Beijing (China)
  • 2. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou (China)
  • 3. China Institute of Atomic Energy, Beijing (China)
  • 4. College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou (China)

Description

Using a Single-photon-counting CCD, X-ray emission spectra of high purity Mo irradiated by ultra-short and ultra-intense laser pulse was firstly detected. The experiment was carried out with the SILEX-1 laser facility. The experimental results show that, for Mo target,characteristic K-shell emission (Kα) is observed in the 0.23-2.32 J energy range in addition to a broadband Bremsstrahlung background, and the X-ray radiation intensity, thermal radiation and Bremsstrahlung increase with enhancement of the laser power density. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Physics Review
Journal Volume
28
Journal Issue
1
Journal Page Range
p. 241-244
ISSN
1007-4627

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
43075596
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BREMSSTRAHLUNG; CHARGE-COUPLED DEVICES; EMISSION; EMISSION SPECTRA; IMPURITIES; INTERACTIONS; K SHELL; LASERS; PHOTONS; POWER DENSITY; PULSES; THERMAL RADIATION; X RADIATION; X-RAY SPECTRA
Descriptors DEC
BOSONS; ELECTROMAGNETIC RADIATION; ELECTRONIC STRUCTURE; ELEMENTARY PARTICLES; IONIZING RADIATIONS; MASSLESS PARTICLES; RADIATIONS; SEMICONDUCTOR DEVICES; SPECTRA

Optional Information

Notes
4 figs., 1 tabs., 6 refs.