129XE IT DECAY (8.88 D) 
Parent state: 236.14(3) keV
Half life: 8.88 D(2)
Q(gs): () keV
Branch ratio:         1.
image 

Gamma ray: 
   Energy(keV)    Intensity(rel)
    39.578( 4)       7.5( 2)
    196.56( 3)      4.59(14)
JANOS TIMAR AND ZOLTAN ELEKES, Nuclear Data Sheet 121, 143 (2014)

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