TY - JOUR
TI - Lifetime measurements in Ru 100
AU - Konstantinopoulos, T.
AU - Petkov, P.
AU - Goasduff, A.
AU - Arici, T.
AU - Astier, A.
AU - Atanasova, L.
AU - Axiotis, M.
AU - Bonatsos, D.
AU - Detistov, P.
AU - Dewald, A.
AU - Eller, M.J.
AU - Foteinou, V.
AU - Gargano, A.
AU - Georgiev, G.
AU - Gladnishki, K.
AU - Gottardo, A.
AU - Harissopulos, S.
AU - Hess, H.
AU - Kaim, S.
AU - Kocheva, D.
AU - Kusoglu, A.
AU - Lagoyannis, A.
AU - Ljungvall, J.
AU - Lutter, R.
AU - Matea, I.
AU - Melon, B.
AU - Mertzimekis, T.J.
AU - Nannini, A.
AU - Petrache, C.M.
AU - Petrovici, A.
AU - Provatas, G.
AU - Reiter, P.
AU - Rocchini, M.
AU - Roccia, S.
AU - Seidlitz, M.
AU - Siebeck, B.
AU - Suzuki, D.
AU - Warr, N.
AU - De Witte, H.
AU - Zerrouki, T.
JO - Physical Review C
PY - 2017
VL - 95
TODO - 1
SP - null
PB - American Physical Society
SN - 2469-9985, 2469-9993
TODO - 10.1103/PhysRevC.95.014309
TODO - null
TODO - The nucleus Ru100 appears to be a good candidate for the E(5) critical point symmetry which describes the U(5)-SO(6) shape phase transition. To investigate this point with respect to the electromagnetic transition strengths, lifetime measurements of its yrast states have been performed using the recoil distance Doppler shift technique as well as the Doppler shift attenuation method. As a result, the lifetimes of the yrast 2+, 4+, and 8+ states were determined. The deduced transition strengths are compared to the E(5) predictions as well as to the results of excited Vampir and shell-model calculations. © 2017 American Physical Society.
ER -