Lifetimes of intruder states in  186 Pb,  188 Pb and  194 Po

Grahn, T.; Dewald, A; Moller, O.; Julin, Rauno Juhani; Beausang, C.; Christen, S; Darby, I G; Eeckhaudt, S.; Greenlees, P T; Gorgen, A; Helariutta, K; Jolie, J; Jones, P; Juutinen, S; Kettunen, H; Kroll, T; Krucken, R.; Le Coz, Y; Leino, M; Leppanen, A.P.; Maierbeck, P.; Meyer, D A; Melon, B; Nieminen, Paivi; Nyman, M.; Page, R.D.; Pakarinen, J.; Petkov, P; Rahkila, P; Saha, B.; Sandzelius, M.; Saren, J.; Scholey, C; Uusitalo, J; Bender, M; Heenen, P H

Lifetimes of intruder states in 186 Pb, 188 Pb and 194 Po

Date

2008

Authors

Grahn, T.

Dewald, A

Moller, O.

Julin, Rauno Juhani

Beausang, C.

Christen, S

Darby, I G

Eeckhaudt, S.

Greenlees, P T

Gorgen, A

Publisher

Elsevier

Abstract

Lifetimes of prolate intruder states in 186Pb and 188Pb and oblate intruder states in 194Po have been determined through recoil distance Doppler-shift lifetime measurements. Deformation parameters of | β2 | = 0.29 (5) and | β2 | = 0.17(3) have been extr