Evidence for second-phonon nuclear wobbling
(2002) In Physical Review Letters 89(14).- Abstract
- The nucleus Lu-163 has been populated through the reaction La-139(Si-29,5n) with a beam energy of 157 MeV. Three triaxial, strongly deformed (TSD) bands have been observed with very similar rotational properties. The first excited TSD band has earlier been assigned as a one-phonon wobbling excitation built on the lowest-lying (yrast) TSD band. The large B(E2)(out)/B(E2)(in) value obtainable for one of four observed transitions between the second and first excited TSD bands is in good agreement with particle-rotor calculations for a two-phonon wobbling excitation.
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- author
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review Letters
- volume
- 89
- issue
- 14
- article number
- 142503
- publisher
- American Physical Society
- external identifiers
-
- wos:000178087200009
- scopus:45849155936
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.89.142503
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
- id
- d3dcef96-dfe1-40af-b48b-e9a0801708af (old id 328173)
- date added to LUP
- 2016-04-01 12:12:31
- date last changed
- 2022-04-21 03:58:54
@article{d3dcef96-dfe1-40af-b48b-e9a0801708af, abstract = {{The nucleus Lu-163 has been populated through the reaction La-139(Si-29,5n) with a beam energy of 157 MeV. Three triaxial, strongly deformed (TSD) bands have been observed with very similar rotational properties. The first excited TSD band has earlier been assigned as a one-phonon wobbling excitation built on the lowest-lying (yrast) TSD band. The large B(E2)(out)/B(E2)(in) value obtainable for one of four observed transitions between the second and first excited TSD bands is in good agreement with particle-rotor calculations for a two-phonon wobbling excitation.}}, author = {{Jensen, DR and Hagemann, GB and Hamamoto-Kuroda, Ikuko and Odegard, SW and Herskind, B and Sletten, G and Wilson, JN and Spohr, K and Hubel, H and Bringel, P and Neusser, A and Schonwasser, G and Singh, AK and Ma, WC and Amro, H and Bracco, A and Leoni, S and Benzoni, G and Maj, A and Petrache, CM and Bianco, GL and Bednarczyk, P and Curien, D}}, issn = {{1079-7114}}, language = {{eng}}, number = {{14}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Evidence for second-phonon nuclear wobbling}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.89.142503}}, doi = {{10.1103/PhysRevLett.89.142503}}, volume = {{89}}, year = {{2002}}, }