Title of article :
Decay scheme of 126La isomers
Author/Authors :
Y. Kojima، نويسنده , , M. Asai، نويسنده , , M. Shibata، نويسنده , , K. Kawade ، نويسنده , , A. Taniguchi، نويسنده , , A. Osa، نويسنده , , M. Koizumi، نويسنده , , T. Sekine، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Abstract :
The β+/EC decay of 126La produced by the 94Mo(36Ar, 3pn) reaction has been studied using the on-line isotope separator connected to an AVF cyclotron. Gamma-ray singles, γ–γ angular correlation and internal conversion electron measurements were carried out. From analysis of these data, 33 new levels in 126Ba were found and the decay scheme containing 137 γ-rays and 50 excited states was constructed. The probable spin and parity of the two β-decaying states in 126La were found to be 4±, 5± for the high-spin isomer with a half-life of 54(2) s and 0−, 1±, 2− for the low-spin isomer with a half-life shorter than 50 s.
Keywords :
?–?(?) , Measured E? , Mass separation , HPGe , log ft , J? , ?–? coincidence , T1/2 , Multipolarity , 126Ba deduced levels , I? , ICC , RADIOACTIVITY , Si(Li) detector , mixing ratio , 3pn)] , Isomer , ice
Journal title :
Applied Radiation and Isotopes
Journal title :
Applied Radiation and Isotopes
