Gladnishki, K. A. ; Rainovski, G. ; Petkov, P. ; Jolie, J. ; Pietralla, N. ; Blazhev, A. ; Damyanova, A. ; Danchev, M. ; Dewald, A. ; Fransen, C. ; Hackstein, M. ; Möller, O. ; Pissulla, T. ; Reese, M. ; Rother, W. (2024)
Search for one-phonon mixed-symmetry states in the radioactive nucleus ¹⁴⁰Nd.
In: Journal of Physics: Conference Series, 2012, 366 (1)
doi: 10.26083/tuprints-00020780
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Search for one-phonon mixed-symmetry states in the radioactive nucleus ¹⁴⁰Nd |
| Language: | English |
| Date: | 6 February 2024 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2012 |
| Place of primary publication: | Bristol |
| Publisher: | IOP Publishing |
| Journal or Publication Title: | Journal of Physics: Conference Series |
| Volume of the journal: | 366 |
| Issue Number: | 1 |
| Collation: | 5 Seiten |
| DOI: | 10.26083/tuprints-00020780 |
| Corresponding Links: | |
| Origin: | Secondary publication DeepGreen |
| Abstract: | Low-spin excited states of ¹⁴⁰Nd have been studied via the ¹⁴⁰Ce(³He,3n)¹⁴⁰Nd reaction. The results from the data analysis show that one of the candidates for the one-phonon mixed symmetry state of ¹⁴⁰Nd, namely the 2⁺₃ state at 2140 keV with an effective lifetime of 220(90) fs, decay with a fast M1 transition to the 2⁺₁ state. Therefore consequently this state can be treated as, at least a fragment of the one-phonon MSS of ¹⁴⁰Nd. This is the first example where mixed symmetry character is tentatively assigned to a state of an unstable nucleus from the mass A ≈ 140 region based on the data on absolute M1 transition rates. |
| Identification Number: | Artikel-ID: 012020 |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-207809 |
| Additional Information: | XIX International School on Nuclear Physics, Neutron Physics and Applications (VARNA 2011) 19–25 September 2011, Varna, Bulgaria |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 06 Feb 2024 10:18 |
| Last Modified: | 30 Apr 2024 12:18 |
| SWORD Depositor: | Deep Green |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/20780 |
| PPN: | 51746912X |
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