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Inner- and outer-shell excitation in lithium isoelectronic sequence

Technical Report:

Abstract

The inner-shell excitation 1s{sup 2}2s{sup 2}S{sup e} {yields} 1s2s{sup 2} {sup 2}S{sup e}, which leads to autoionization (Auger transition), as well as the outer-shell excitation 1s{sup 2}2s {sup 2}S{sup e} {yields} 1s{sup 2}2p {sup 2}P{sup 0} transitions have been investigated in Li, Be{sup +}, B{sup 2+} and C{sup 3+} ions of the lithium isoelectronic sequence employing the configuration interaction wave functions for both the initial and final states involved in the transition matrix element. Results are compared with other available theoretical predictions and experimental observations. Comparison shows that our present theoretical results are encouraging. (author). 33 refs, 5 tabs.
Authors:
Tiwary, S N; [1]  Kumar, P [2] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Langat Singh Coll., Muzaffarpur (India). Dept. of Physics
Publication Date:
Sep 01, 1994
Product Type:
Technical Report
Report Number:
IC-94/295
Reference Number:
SCA: 664100; PA: AIX-26:013408; EDB-95:032720; SN: 95001325424
Resource Relation:
Other Information: PBD: Sep 1994
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; ISOELECTRONIC ATOMS; AUTOIONIZATION; INNER-SHELL EXCITATION; AUGER EFFECT; BERYLLIUM; BORON; CARBON; CATIONS; CONFIGURATION INTERACTION; ENERGY-LEVEL TRANSITIONS; INNER-SHELL IONIZATION; LITHIUM; OSCILLATOR STRENGTHS; WAVE FUNCTIONS; 664100; THEORY OF ELECTRONIC STRUCTURE OF ATOMS AND MOLECULES
OSTI ID:
10112781
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE95614107; TRN: XA9438445013408
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
13 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Tiwary, S N, and Kumar, P. Inner- and outer-shell excitation in lithium isoelectronic sequence. IAEA: N. p., 1994. Web.
Tiwary, S N, & Kumar, P. Inner- and outer-shell excitation in lithium isoelectronic sequence. IAEA.
Tiwary, S N, and Kumar, P. 1994. "Inner- and outer-shell excitation in lithium isoelectronic sequence." IAEA.
@misc{etde_10112781,
title = {Inner- and outer-shell excitation in lithium isoelectronic sequence}
author = {Tiwary, S N, and Kumar, P}
abstractNote = {The inner-shell excitation 1s{sup 2}2s{sup 2}S{sup e} {yields} 1s2s{sup 2} {sup 2}S{sup e}, which leads to autoionization (Auger transition), as well as the outer-shell excitation 1s{sup 2}2s {sup 2}S{sup e} {yields} 1s{sup 2}2p {sup 2}P{sup 0} transitions have been investigated in Li, Be{sup +}, B{sup 2+} and C{sup 3+} ions of the lithium isoelectronic sequence employing the configuration interaction wave functions for both the initial and final states involved in the transition matrix element. Results are compared with other available theoretical predictions and experimental observations. Comparison shows that our present theoretical results are encouraging. (author). 33 refs, 5 tabs.}
place = {IAEA}
year = {1994}
month = {Sep}
}