You need JavaScript to view this

Ultra fast atomic process in X-ray emission by inner-shell ionization

Abstract

An ultra-fast atomic process together with X-ray emission by inner-shell ionization using high intensity (10{sup 18} W/cm{sup 2}) short pulse (20fs) X-ray is studied. A new class of experiment is proposed and a useful pumping source is suggested. In this method, it is found that the gain value of X-ray laser amounts to larger than 1000(1/cm) with use of the density of 10{sup 22}/cm{sup 3} of carbon atom. Electron impact ionization effect and initial density effect as well as intensity of pumping source effect are also discussed. (author)
Authors:
Moribayashi, Kengo; Sasaki, Akira; [1]  Tajima, T
  1. Japan Atomic Energy Research Inst., Neyagawa, Osaka (Japan). Kansai Research Establishment
Publication Date:
Mar 01, 1998
Product Type:
Technical Report
Report Number:
JAERI-Conf-98-004; CONF-9707120-
Reference Number:
SCA: 665300; PA: JPN-98:011206; EDB-99:022035; SN: 99002049910
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; IONIZATION; INNER-SHELL IONIZATION; X RADIATION; X-RAY LASERS; CARBON; PULSES; PHOTOIONIZATION; EXCITED STATES; ELECTRONIC STRUCTURE; THEORETICAL DATA
OSTI ID:
307664
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE99701543; TRN: JP9811206
Availability:
OSTI as DE99701543
Submitting Site:
JPN
Size:
pp. 58-63
Announcement Date:

Citation Formats

Moribayashi, Kengo, Sasaki, Akira, and Tajima, T. Ultra fast atomic process in X-ray emission by inner-shell ionization. Japan: N. p., 1998. Web.
Moribayashi, Kengo, Sasaki, Akira, & Tajima, T. Ultra fast atomic process in X-ray emission by inner-shell ionization. Japan.
Moribayashi, Kengo, Sasaki, Akira, and Tajima, T. 1998. "Ultra fast atomic process in X-ray emission by inner-shell ionization." Japan.
@misc{etde_307664,
title = {Ultra fast atomic process in X-ray emission by inner-shell ionization}
author = {Moribayashi, Kengo, Sasaki, Akira, and Tajima, T}
abstractNote = {An ultra-fast atomic process together with X-ray emission by inner-shell ionization using high intensity (10{sup 18} W/cm{sup 2}) short pulse (20fs) X-ray is studied. A new class of experiment is proposed and a useful pumping source is suggested. In this method, it is found that the gain value of X-ray laser amounts to larger than 1000(1/cm) with use of the density of 10{sup 22}/cm{sup 3} of carbon atom. Electron impact ionization effect and initial density effect as well as intensity of pumping source effect are also discussed. (author)}
place = {Japan}
year = {1998}
month = {Mar}
}