You need JavaScript to view this

Simulation of intense laser-dense matter interactions. X-ray production and laser absorption

Abstract

The development of short-pulse ultra high intensity lasers will enable us to generate short-pulse intense soft and hard X-rays. Acceleration of an electron in laser field generates intense illuminated located radiation, Larmor radiation, around KeV at 10{sup 18} W/cm{sup 2} with 100 TW and 1 {mu}m wave length laser. The Coulomb interaction between rest ions and relativistic electron generates broad energy radiation, bremsstrahlung emission, over MeV at 10{sup 18} W/cm{sup 2} with the same condition. These intense radiations come in short pulses of the same order as that of the irradiated laser. The generated intense X-rays, Larmor and bremsstrahlung radiation, can be applied to sources of short pulse X-ray, excitation source of inner-shell X-ray laser, position production and nuclear excitation, etc. (author)
Authors:
Ueshima, Yutaka; Kishimoto, Yasuaki; Sasaki, Akira; [1]  Sentoku, Yasuhiko; Tajima, Toshiki
  1. Japan Atomic Energy Research Inst., Neyagawa, Osaka (Japan). Kansai Research Establishment
Publication Date:
Mar 01, 1998
Product Type:
Conference
Report Number:
JAERI-Conf-98-004; CONF-9707120-
Reference Number:
SCA: 665300; PA: JPN-98:011202; EDB-99:022031; SN: 99002049906
Resource Relation:
Conference: 1. JAERI-Kansai international workshop on ultrashort-pulse ultrahigh-power lasers and simulation for laser-plasma interactions, Kyoto (Japan), 14-18 Jul 1997; Other Information: PBD: Mar 1998; Related Information: Is Part Of Proceedings of the first JAERI-Kansai international workshop on ultrashort-pulse ultrahigh-power lasers and simulation for laser-plasma interactions; PB: 200 p.
Subject:
66 PHYSICS; PULSES; LASERS; LASER RADIATION; X RADIATION; BREMSSTRAHLUNG; X-RAY LASERS; INNER-SHELL EXCITATION; ELECTROMAGNETIC INTERACTIONS; MATTER; COMPUTERIZED SIMULATION
OSTI ID:
307660
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE99701543; TRN: JP9811202
Availability:
OSTI as DE99701543
Submitting Site:
JPN
Size:
pp. 31-36
Announcement Date:

Citation Formats

Ueshima, Yutaka, Kishimoto, Yasuaki, Sasaki, Akira, Sentoku, Yasuhiko, and Tajima, Toshiki. Simulation of intense laser-dense matter interactions. X-ray production and laser absorption. Japan: N. p., 1998. Web.
Ueshima, Yutaka, Kishimoto, Yasuaki, Sasaki, Akira, Sentoku, Yasuhiko, & Tajima, Toshiki. Simulation of intense laser-dense matter interactions. X-ray production and laser absorption. Japan.
Ueshima, Yutaka, Kishimoto, Yasuaki, Sasaki, Akira, Sentoku, Yasuhiko, and Tajima, Toshiki. 1998. "Simulation of intense laser-dense matter interactions. X-ray production and laser absorption." Japan.
@misc{etde_307660,
title = {Simulation of intense laser-dense matter interactions. X-ray production and laser absorption}
author = {Ueshima, Yutaka, Kishimoto, Yasuaki, Sasaki, Akira, Sentoku, Yasuhiko, and Tajima, Toshiki}
abstractNote = {The development of short-pulse ultra high intensity lasers will enable us to generate short-pulse intense soft and hard X-rays. Acceleration of an electron in laser field generates intense illuminated located radiation, Larmor radiation, around KeV at 10{sup 18} W/cm{sup 2} with 100 TW and 1 {mu}m wave length laser. The Coulomb interaction between rest ions and relativistic electron generates broad energy radiation, bremsstrahlung emission, over MeV at 10{sup 18} W/cm{sup 2} with the same condition. These intense radiations come in short pulses of the same order as that of the irradiated laser. The generated intense X-rays, Larmor and bremsstrahlung radiation, can be applied to sources of short pulse X-ray, excitation source of inner-shell X-ray laser, position production and nuclear excitation, etc. (author)}
place = {Japan}
year = {1998}
month = {Mar}
}