Experimental evidence for signature inversion in 132La from a revisited level scheme

J. Tímár, D. Sohler, B. Nyakó, L. Zolnai, Zs. S. Dombrádi, E. S. Paul, A. J. Boston, C. Fox, P. J. Nolan, J. A. Sampson, H. C. Scraggs, A. Walker, J. Gizon, A. Gizon, D. Bazzacco, S. Lunardi, C. M. Petrache, A. Astier, N. Buforn, P. BednarczykN. Kintz

Research output: Contribution to journalArticle

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Abstract

The decay out of the πh 11/2νh 11/2 band to the known low-energy levels in 132La was studied using the reaction 100Mo + 36S at 160 MeV beam energy. The low-energy level scheme has been further developed and unambiguous spin and parity values have been assigned to the levels connecting the band to the 6- isomeric state. According to the new level scheme the spins in the πh 11/2νh 11/2 band are shifted up by one unit compared to the earlier tentative experimental values. The obtained new spins prove the existence of signature inversion in 132La and give further support to the spin assignments made for the πh 11/2νh 11/2 bands in the neighbouring odd-odd La isotopes from level energy systematics.

Original languageEnglish
Pages (from-to)1-5
Number of pages5
JournalEuropean Physical Journal A
Volume16
Issue number1
DOIs
Publication statusPublished - 2003

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signatures
inversions
energy levels
parity
isotopes
decay
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Experimental evidence for signature inversion in 132La from a revisited level scheme. / Tímár, J.; Sohler, D.; Nyakó, B.; Zolnai, L.; Dombrádi, Zs. S.; Paul, E. S.; Boston, A. J.; Fox, C.; Nolan, P. J.; Sampson, J. A.; Scraggs, H. C.; Walker, A.; Gizon, J.; Gizon, A.; Bazzacco, D.; Lunardi, S.; Petrache, C. M.; Astier, A.; Buforn, N.; Bednarczyk, P.; Kintz, N.

In: European Physical Journal A, Vol. 16, No. 1, 2003, p. 1-5.

Research output: Contribution to journalArticle

Tímár, J, Sohler, D, Nyakó, B, Zolnai, L, Dombrádi, ZS, Paul, ES, Boston, AJ, Fox, C, Nolan, PJ, Sampson, JA, Scraggs, HC, Walker, A, Gizon, J, Gizon, A, Bazzacco, D, Lunardi, S, Petrache, CM, Astier, A, Buforn, N, Bednarczyk, P & Kintz, N 2003, 'Experimental evidence for signature inversion in 132La from a revisited level scheme', European Physical Journal A, vol. 16, no. 1, pp. 1-5. https://doi.org/10.1140/epja/i2002-10106-9
Tímár, J. ; Sohler, D. ; Nyakó, B. ; Zolnai, L. ; Dombrádi, Zs. S. ; Paul, E. S. ; Boston, A. J. ; Fox, C. ; Nolan, P. J. ; Sampson, J. A. ; Scraggs, H. C. ; Walker, A. ; Gizon, J. ; Gizon, A. ; Bazzacco, D. ; Lunardi, S. ; Petrache, C. M. ; Astier, A. ; Buforn, N. ; Bednarczyk, P. ; Kintz, N. / Experimental evidence for signature inversion in 132La from a revisited level scheme. In: European Physical Journal A. 2003 ; Vol. 16, No. 1. pp. 1-5.
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AU - Gizon, A.

AU - Bazzacco, D.

AU - Lunardi, S.

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AU - Bednarczyk, P.

AU - Kintz, N.

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