Journal articles
The new isotope 179Pb and α-decay properties of 179Tlm
A. N. Andreyev
S. Antalic
D. Ackermann
T. E. Cocolios
V. F. Comas
J. Elseviers
S. Franchoo
1
S. Heinz
J. A. Heredia
F. P. Heßberger
S. Hofmann
M. Huyse
J. Khuyagbaatar
I. Kojouharov
B. Kindler
B. Lommel
R. Mann
R. D. Page
S. Rinta-Antila
P. J. Sapple
Š. Šáro
P. van Duppen
M. Venhart
H. V. Watkins
1
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
Abstract : The new isotope 179Pb has been produced in the complete fusion reaction 40Ca + 144Sm → 179Pb+5n at the velocity filter SHIP (GSI). Its α-decay energy of 7350(20) keV and half-life value of 3.5+1.4− 0.8 ms were deduced based on the recoil–α–α correlation technique. A spin parity of Iπ = (9/2−) was tentatively assigned to the ground state of 179Pb; thus, it is based on the 1h9/2 orbital. Improved measurements of the α-decay properties of 179Tlm and 175Aum are also presented.
Document type :
Journal articles
Domain :
Complete list of metadatas
http://hal.in2p3.fr/in2p3-00455966
Contributor : Sophie Heurteau <>
Submitted on : Thursday, February 11, 2010 - 2:21:31 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:14 PM
Contributor : Sophie Heurteau <>
Submitted on : Thursday, February 11, 2010 - 2:21:31 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:14 PM
Links full text
Identifiers
- HAL Id : in2p3-00455966, version 1
- DOI : 10.1088/0954-3899/37/3/035102
Citation
A. N. Andreyev, S. Antalic, D. Ackermann, T. E. Cocolios, V. F. Comas, et al.. The new isotope 179Pb and α-decay properties of 179Tlm. Journal of Physics G: Nuclear and Particle Physics, IOP Publishing, 2010, 37, 035102 (10 p.). ⟨10.1088/0954-3899/37/3/035102⟩. ⟨in2p3-00455966⟩
Metrics
Record views