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Atomic core polarization effects in large-l circular orbitals of hadronic helium atoms

Technical Report:

Abstract

A theoretical consideration is presented concerning the atomic core polarization effect on the E1 transitions of large-l circular orbitals in hadronic helium atoms, e{sup -}X{sup -}He{sup ++}, where the e{sup -} occupies the 1s orbital and the negative hadron (X{sup -}) occupies a large-l circular orbital. The first-order mixing of the 2p electron configuration due to the repulsive e{sup -}-X{sup -} interaction gives rise to a substantial suppression ({approx} 1/3) of the E1 transitions, compared with a single-particle estimate, since the slowly-moving particle, X{sup -}, polarizes the electron cloud in the opposite direction. (author).
Publication Date:
Aug 01, 1991
Product Type:
Technical Report
Report Number:
INS-888(1991)
Reference Number:
SCA: 663120; PA: JPN-91:012197; SN: 92000659231
Resource Relation:
Other Information: PBD: Aug 1991
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; HADRONIC ATOMS; HELIUM; E1-TRANSITIONS; ORBITAL ANGULAR MOMENTUM; KAONS MINUS; PIONS MINUS; EXCITED STATES; 663120; NUCLEAR STRUCTURE MODELS AND METHODS
OSTI ID:
10117106
Research Organizations:
Tokyo Univ., Tanashi (Japan). Inst. for Nuclear Study
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE92768119; TRN: JP9112197
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
JPN
Size:
14 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Yamazaki, Toshimitsu, and Ohtsuki, Kazumasa. Atomic core polarization effects in large-l circular orbitals of hadronic helium atoms. Japan: N. p., 1991. Web.
Yamazaki, Toshimitsu, & Ohtsuki, Kazumasa. Atomic core polarization effects in large-l circular orbitals of hadronic helium atoms. Japan.
Yamazaki, Toshimitsu, and Ohtsuki, Kazumasa. 1991. "Atomic core polarization effects in large-l circular orbitals of hadronic helium atoms." Japan.
@misc{etde_10117106,
title = {Atomic core polarization effects in large-l circular orbitals of hadronic helium atoms}
author = {Yamazaki, Toshimitsu, and Ohtsuki, Kazumasa}
abstractNote = {A theoretical consideration is presented concerning the atomic core polarization effect on the E1 transitions of large-l circular orbitals in hadronic helium atoms, e{sup -}X{sup -}He{sup ++}, where the e{sup -} occupies the 1s orbital and the negative hadron (X{sup -}) occupies a large-l circular orbital. The first-order mixing of the 2p electron configuration due to the repulsive e{sup -}-X{sup -} interaction gives rise to a substantial suppression ({approx} 1/3) of the E1 transitions, compared with a single-particle estimate, since the slowly-moving particle, X{sup -}, polarizes the electron cloud in the opposite direction. (author).}
place = {Japan}
year = {1991}
month = {Aug}
}