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

61-PROMETHIUM-149
Additional Views or Possible Data
Parent Information

61-PROMETHIUM-149

Halflife = 53.08 Hours Jan-1995
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 12 3.4010-02 2.56210-01 * 8.7110-03
beta- 14 2.4010-01 3.60010-01 * 8.6410-02
beta- 15 9.5910-01 3.69110-01 * 3.5410-01
gamma 5 5.2710-05 2.54610-01 1.3410-05
gamma 6 9.6110-05 2.63210-01 2.5310-05
gamma 7 2.8810-04 2.77110-01 7.9910-05
gamma 8 7.4410-05 2.81210-01 2.0910-05
gamma 9 3.1010-02 2.85910-01 8.8610-03
ce-K, gamma 9 2.4510-03 2.39110-01 5.8610-04
gamma 12 3.7210-05 3.27510-01 1.2210-05
gamma 20 1.1510-04 5.35910-01 6.1510-05
gamma 21 2.4810-05 5.44310-01 1.3510-05
gamma 25 1.5210-04 5.58410-01 8.4810-05
gamma 26 1.8610-04 5.68410-01 1.0610-04
gamma 27 6.9110-04 5.90910-01 4.0810-04
gamma 28 1.4910-04 6.13910-01 9.1410-05
gamma 29 9.3010-05 6.36510-01 5.9210-05
gamma 32 1.6410-04 8.08110-01 1.3310-04
gamma 34 3.2610-04 8.30510-01 2.7010-04
gamma 35 3.3210-04 8.33410-01 2.7610-04
gamma 37 1.0810-03 8.59510-01 9.3310-04
gamma 38 2.3910-04 8.82010-01 2.1110-04
Kalpha1 X-ray 1.1910-03 4.01210-02 4.7810-05
Kalpha2 X-ray 6.5810-04 3.95210-02 2.6010-05
Kbeta X-ray 4.6910-04 4.54010-02 * 2.1310-05

Listed X, gamma, and gamma Radiations 1.1810-02
Omitted X, gamma, and gamma Radiations** 9.7710-05
Listed beta, ce, and Auger Radiations 4.5010-01
Omitted beta, ce, and Auger Radiations** 7.0710-04
Listed Radiations 4.6110-01
Omitted Radiations** 8.0410-04

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


Samarium-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 9:22:04 2000

Additional Views or Possible Data for the Parent 149Pm
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
149Pm 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. (15.6 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 13.5 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 55.4 kbytes.)
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 149Pm
Parent Mode
149Nd beta-