ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 149Nd

60-NEODYMIUM-149
Additional Views or Possible Data
Parent Information

60-NEODYMIUM-149

Halflife = 1.728 Hours Jan-1995
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 10 9.4010-03 1.36010-01 * 1.2810-03
beta- 18 3.0010-03 2.48010-01 * 7.4410-04
beta- 22 6.6010-03 3.09010-01 * 2.0410-03
beta- 25 1.1110-02 3.18010-01 * 3.5310-03
beta- 27 1.9110-01 3.54010-01 * 6.7610-02
beta- 28 3.0010-03 3.56010-01 * 1.0710-03
beta- 31 2.1510-01 4.02010-01 * 8.6410-02
beta- 33 1.2010-02 4.33010-01 * 5.2010-03
beta- 34 6.0010-03 4.49010-01 * 2.6910-03
beta- 35 1.6010-03 4.53010-01 * 7.2510-04
beta- 36 3.3110-02 4.61010-01 * 1.5310-02
beta- 37 3.0010-03 4.69010-01 * 1.4110-03
beta- 40 1.7510-01 5.14010-01 * 8.9910-02
beta- 41 2.4710-01 5.39010-01 * 1.3310-01
beta- 42 1.4010-02 5.49010-01 * 7.6910-03
beta- 43 6.0010-02 5.81010-01 * 3.4910-02
ce-L, gamma 2 4.6310-02 2.25710-02 a 1.0510-03
gamma 4 1.3010-02 5.88810-02 7.6310-04
gamma 7 1.1110-02 7.43210-02 8.2810-04
ce-K, gamma 7 3.3010-02 2.91410-02 9.6210-04
ce-L, gamma 7 1.5510-02 6.68910-02 a 1.0410-03
gamma 8 9.8410-03 7.46610-02 7.3510-04
gamma 11 1.4510-02 9.70010-02 1.4110-03
ce-K, gamma 11 2.1010-02 5.18210-02 1.0910-03
gamma 14 1.9210-01 1.14310-01 2.1910-02
ce-K, gamma 14 1.7410-01 6.91310-02 1.2010-02
ce-L, gamma 14 2.6110-02 1.06910-01 a 2.7910-03
ce-M, gamma 14 5.5810-03 1.12710-01 a 6.2810-04
gamma 20 5.0810-03 1.39210-01 7.0710-04
gamma 23 5.9310-02 1.55910-01 9.2410-03
gamma 27 1.7910-02 1.88610-01 3.3710-03
gamma 29 5.7010-03 1.92010-01 1.0910-03
gamma 32 1.3910-02 1.98910-01 2.7710-03
gamma 33 2.5510-02 2.08110-01 5.3010-03
ce-K, gamma 33 4.3410-03 1.63010-01 7.0710-04
gamma 34 2.5910-01 2.11310-01 5.4710-02
ce-K, gamma 34 4.1210-02 1.66110-01 6.8410-03
ce-L, gamma 34 6.3210-03 2.03910-01 a 1.2910-03
gamma 35 3.9910-03 2.13910-01 8.5310-04
gamma 36 1.6310-03 2.26810-01 3.7010-04
gamma 37 4.8210-03 2.29610-01 1.1110-03
gamma 39 3.9410-02 2.40210-01 9.4610-03
ce-K, gamma 39 2.1610-02 1.95010-01 4.2210-03
ce-L, gamma 39 3.8710-03 2.32810-01 a 9.0110-04
gamma 40 2.0710-03 2.45510-01 5.0910-04
gamma 41 8.0310-03 2.45710-01 1.9710-03
gamma 44 3.7610-03 2.58110-01 9.6910-04
gamma 46 6.0310-02 2.67710-01 1.6210-02
ce-K, gamma 46 5.1610-03 2.22510-01 1.1510-03
gamma 47 1.0710-01 2.70210-01 2.9010-02
gamma 48 1.8110-03 2.73210-01 4.9510-04
gamma 50 6.5010-03 2.75410-01 1.7910-03
gamma 51 3.4210-03 2.77010-01 9.4710-04
gamma 53 6.1610-03 2.82510-01 1.7410-03
gamma 55 6.9210-03 2.88210-01 1.9910-03
gamma 56 5.7010-03 2.94810-01 1.6810-03
gamma 57 3.7610-03 3.01110-01 1.1310-03
gamma 58 5.1010-03 3.11010-01 1.5910-03
gamma 59 4.5610-02 3.26610-01 1.4910-02
gamma 62 1.6110-03 3.47810-01 5.5910-04
gamma 63 1.3810-02 3.49210-01 4.8010-03
gamma 67 1.5310-03 3.60110-01 5.5010-04
gamma 69 5.4110-03 3.66610-01 1.9810-03
gamma 72 2.6710-03 3.84710-01 1.0310-03
gamma 76 7.4310-02 4.23610-01 3.1510-02
gamma 77 2.7210-03 4.25210-01 1.1610-03
gamma 80 1.1510-02 4.43610-01 5.1010-03
gamma 94 9.0610-04 5.33210-01 4.8310-04
gamma 96 6.5810-02 5.40510-01 3.5610-02
gamma 99 5.8510-03 5.55910-01 3.2510-03
gamma 100 4.3510-03 5.56810-01 2.4210-03
gamma 105 7.5110-04 5.79310-01 4.3510-04
gamma 113 1.8910-03 6.30210-01 1.1910-03
gamma 114 6.7310-04 6.35710-01 4.2810-04
gamma 116 6.2210-04 6.51010-01 4.0510-04
gamma 118 7.9510-02 6.54810-01 5.2110-02
gamma 125 8.8110-04 6.86910-01 6.0510-04
gamma 126 1.7110-03 6.96310-01 1.1910-03
gamma 127 6.9910-04 7.12610-01 4.9810-04
gamma 138 5.9610-04 7.68210-01 4.5810-04
gamma 144 1.8910-03 8.08810-01 1.5310-03
gamma 150 5.1810-04 8.42810-01 4.3710-04
gamma 163 1.0110-03 9.23910-01 9.3310-04
gamma 174 7.7710-04 9.79010-01 7.6110-04
gamma 178 1.0410-03 1.023 1.0610-03
gamma 184 6.3210-04 1.079 6.8210-04
gamma 185 4.9210-04 1.101 5.4210-04
Kalpha1 X-ray 1.6510-01 3.87210-02 6.4010-03
Kalpha2 X-ray 9.1010-02 3.81710-02 3.4710-03
Kbeta X-ray 6.4410-02 4.38010-02 * 2.8210-03
Auger-K 2.7010-02 3.15010-02 * 8.4910-04
Auger-L 3.5010-01 4.38010-03 * 1.5310-03

Listed X, gamma, and gamma Radiations 3.5410-01
Omitted X, gamma, and gamma Radiations** 1.6210-02
Listed beta, ce, and Auger Radiations 4.9110-01
Omitted beta, ce, and Auger Radiations** 1.1410-02
Listed Radiations 8.4410-01
Omitted Radiations** 2.7610-02

*   Average Energy (MeV).
a   Maximum Energy (MeV) for subshell.
** Each omitted transition contributes <0.100% to Sumof y(i)E(i).


Promethium-149 Daughter is radioactive.





This program and the accompanying data base have been produced by the National Nuclear Data Center located at the Brookhaven National Laboratory, Upton, N.Y., USA, with funding from the U.S. Department of Energy. Neither the BNL nor the USDOE make any warranty or assume any legal responsibility for the contents of the data base.
Generated by MIRD Wed May 17 9:20:54 2000

Additional Views or Possible Data for the Parent 149Nd
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
149Nd CS List production cross section datasets
ENSDF Evaluated Nuclear Structure Data File
ENSDF All decay datasets for the parent. Isotope Explorer may be used as a helper to view these data on Win95/98/NT platforms. (59.4 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 51.3 kbytes. Est. time to generate: 5 seconds.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 211.2 kbytes. Est. time to generate: 5 seconds.)
MIRD PostScript files of the tables and decay schemes in the MIRD format
NSR Nuclear Science References
NuDat Nuclear Data File
Wallet Ground and metastable state properties
Radiations Decay Radiations

Parent Decays Feeding 149Nd
Parent Mode
149Pr beta-