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Title: Q-phonon description of the low lying 1{sup -} two-phonon states in spherical nuclei

Abstract

The properties of 1{sub 1}{sup -} two-phonon states and the characteristics of E1 transition probabilities between low-lying collective states in spherical nuclei are analyzed within the Q-phonon approach to the description of collective states. Several relations between observables are obtained. Microscopic calculations of the E1 0{sub 1}{sup +}{yields}1{sub 1}{sup -} transition matrix elements are performed on the basis of the random phase approximation. A satisfactory description of the experimental data is obtained.

Authors:
; ;  [1]
  1. Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation)
Publication Date:
OSTI Identifier:
20695721
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 70; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevC.70.054303; (c) 2004 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COLLECTIVE MODEL; E1-TRANSITIONS; MATRIX ELEMENTS; NUCLEAR STRUCTURE; NUCLEI; PARITY; PHONONS; PROBABILITY; RANDOM PHASE APPROXIMATION; SPHERICAL CONFIGURATION; SPIN; VIBRATIONAL STATES

Citation Formats

Jolos, R V, Shirikova, N Yu, and Voronov, V V. Q-phonon description of the low lying 1{sup -} two-phonon states in spherical nuclei. United States: N. p., 2004. Web. doi:10.1103/PhysRevC.70.054303.
Jolos, R V, Shirikova, N Yu, & Voronov, V V. Q-phonon description of the low lying 1{sup -} two-phonon states in spherical nuclei. United States. https://doi.org/10.1103/PhysRevC.70.054303
Jolos, R V, Shirikova, N Yu, and Voronov, V V. 2004. "Q-phonon description of the low lying 1{sup -} two-phonon states in spherical nuclei". United States. https://doi.org/10.1103/PhysRevC.70.054303.
@article{osti_20695721,
title = {Q-phonon description of the low lying 1{sup -} two-phonon states in spherical nuclei},
author = {Jolos, R V and Shirikova, N Yu and Voronov, V V},
abstractNote = {The properties of 1{sub 1}{sup -} two-phonon states and the characteristics of E1 transition probabilities between low-lying collective states in spherical nuclei are analyzed within the Q-phonon approach to the description of collective states. Several relations between observables are obtained. Microscopic calculations of the E1 0{sub 1}{sup +}{yields}1{sub 1}{sup -} transition matrix elements are performed on the basis of the random phase approximation. A satisfactory description of the experimental data is obtained.},
doi = {10.1103/PhysRevC.70.054303},
url = {https://www.osti.gov/biblio/20695721}, journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 5,
volume = 70,
place = {United States},
year = {Mon Nov 01 00:00:00 EST 2004},
month = {Mon Nov 01 00:00:00 EST 2004}
}