247AM B- DECAY 
Parent state: G.S.
Half life: 23.0 M(13)
Q(gs): 1620(SY) keV
Branch ratio:        1.0
image 

Beta ray: 

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin   (5/2)
    1620.0( -)        AP 522         6(LT)               9/2-
    1392.6( -)        AP 465        31(21)               5/2+
    1334.6( -)        AP 443        63(19)             (7/2+)

Gamma ray: for absolute intensity multiply by 0.25(AP)
   Energy(keV)    Intensity(rel)
     58.03( 5)       2.1( 5)
     61.67( 5)      0.33( 9)
    165.70( 5)      0.41( 4)
       226( 2)        23( 3)
       285( 2)       100(10)
C. D. NESARAJA, Nuclear Data Sheet 125, 395 (2015)

Please e-mail to jhchang@kaeri.re.kr for any comment. Thank you.