M1 TRANSITIONS BETWEEN SUPERDEFORMED STATES IN TL-195 - THE FINGERPRINT OF THE I(13/2) PROTON INTRUDER ORBITAL

J Duprat, F Azaiez, C Bourgeois, J F Sharpeyschafer, M G Porquet, M Aiche, C W Beausang, R M Clark, I Deloncle, R Duffait, B Gall, S J Gale, F Hannachi, I Hibbert, M J Joyce, M Kaci, W H Kelly, A Korichi, Y Lecoz, M MeyerN Perrin, N Poffe, N Redon, H Sergolle, C Schuck, J Simpson, R Wadsworth

Research output: Contribution to journalArticlepeer-review

Abstract

Dipole transitions linking the superdeformed Yrast signature-partner bands in Tl-195 have been observed using the EUROGAM 1 spectrometer. From the measurements of the photon decay branching ratios, taken together with the average quadrupole moment measured in neighbouring superdeformed nuclei, we find that the two signature partner superdeformed bands involve the excitation of the 81st proton into the i(13/2) (Ohm=5/2) intruder orbital.

Original languageEnglish
Pages (from-to)611
Number of pages6
JournalPhysics Letters B
Volume341
Issue number1
Publication statusPublished - 22 Dec 1994

Keywords

  • 190 REGION
  • BANDS
  • DY-152
  • HG-191

Cite this