199TL EC DECAY (7.42 H)
Parent state: G.S.
Half life: 7.42 H(8)
Q(gs): 1488(28) keV
Branch ratio:        1.0    
image

Beta+ ray: total intensity =2.70e-02

    Max.E(keV)    Avg.E(keV)    Intensity(rel)   Spin    1/2+
     466.0( -)       231(13)     0.027( 8)               1/2-

EC: total intensity = 100.3

Gamma ray: for absolute intensity multiply by 0.124(12)
   Energy(keV)    Intensity(rel)
      10.4(10)        -     
     36.83( 3)      0.09( 2)
    49.817(15)       4.1( 2)
     51.93( 6)      0.19( 6)
   158.359(25)        40( 2)
    195.30( 5)       2.1( 2)
     205.6(10)      0.08( 3)
    208.20( 3)        99( 5)
     245.1(10)       0.3(LE)
    247.26( 3)        75( 4)
     255.5( 1)      0.10( 3)
    258.14(11)      0.58( 6)
    284.09( 3)      17.8( 9)
    294.94(10)      0.42( 4)
    297.07( 6)       2.8( 3)
    333.93( 4)      14.2( 7)
     336.5( 1)      1.14(11)
    346.89( 8)      1.07(11)
    403.50( 4)      13.9( 7)
    413.85( 8)       1.6( 2)
    455.46( 3)       100( 5)
    470.77(13)      0.31( 6)
    492.30( 4)      12.3( 6)
    542.21( 5)       2.1( 2)
     592.0( 1)       0.8( 3)
    728.86(11)      0.36( 4)
     750.4( 1)       8.4( 4)
     765.7( 2)       0.1(AP)
     807.3( 1)      0.40( 4)
    817.67(10)       3.3( 2)
   1012.95(10)      14.2( 7)
    1062.8( 1)       2.0( 2)
   1221.16(10)      0.24( 3)

BALRAJ SINGH, Nuclear Data Sheet 108, 79 (2007)

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