Widths of isovector monopole resonances

S. Adachi; N. Auerbach

doi:10.1016/0370-2693(83)91081-X

Widths of isovector monopole resonances

S. Adachi^*
, N. Auerbach

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The widths of the isovector monopole ΔT_z=1 component in ²⁰⁸Tl, ¹⁴⁰La, ¹²⁰In and ⁹⁰Y are evaluated within the self-consistent Hartree-Fock+charge-exchange RPA using the Skyrme interaction. The coupling of 1p-1h states to 2p-2h configurations is microscopically calculated. The results are compared with those of recent pion charge-exchange reactions.

Original language	English
Pages (from-to)	11-15
Number of pages	5
Journal	Physics Letters B
Volume	131
Issue number	1-3
DOIs	https://doi.org/10.1016/0370-2693(83)91081-X
State	Published - 10 Nov 1983
Externally published	Yes

Funding

Funders
United States Department of Energy

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10.1016/0370-2693(83)91081-X

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title = "Widths of isovector monopole resonances",

abstract = "The widths of the isovector monopole ΔTz=1 component in 208Tl, 140La, 120In and 90Y are evaluated within the self-consistent Hartree-Fock+charge-exchange RPA using the Skyrme interaction. The coupling of 1p-1h states to 2p-2h configurations is microscopically calculated. The results are compared with those of recent pion charge-exchange reactions.",

author = "S. Adachi and N. Auerbach",

note = "Funding Information: This work is supported by the United States Department of Energy. I On leave from the Department of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel.",

year = "1983",

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AU - Auerbach, N.

N1 - Funding Information: This work is supported by the United States Department of Energy. I On leave from the Department of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel.

PY - 1983/11/10

Y1 - 1983/11/10

N2 - The widths of the isovector monopole ΔTz=1 component in 208Tl, 140La, 120In and 90Y are evaluated within the self-consistent Hartree-Fock+charge-exchange RPA using the Skyrme interaction. The coupling of 1p-1h states to 2p-2h configurations is microscopically calculated. The results are compared with those of recent pion charge-exchange reactions.

AB - The widths of the isovector monopole ΔTz=1 component in 208Tl, 140La, 120In and 90Y are evaluated within the self-consistent Hartree-Fock+charge-exchange RPA using the Skyrme interaction. The coupling of 1p-1h states to 2p-2h configurations is microscopically calculated. The results are compared with those of recent pion charge-exchange reactions.

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Widths of isovector monopole resonances

Abstract

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