ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 244Am

95-AMERICIUM-244 95-AMERICIUM-244M
Additional Views or Possible Data

95-AMERICIUM-244

Halflife = 10.1 Hours Feb-1987
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 1 1.00 1.09610-01 * 1.1010-01
ce-L, gamma 1 7.2910-01 1.84310-02 a 1.3410-02
ce-M, gamma 1 2.0510-01 3.66310-02 a 7.5110-03
gamma 2 4.6010-02 9.93810-02 4.5710-03
ce-L, gamma 2 6.5310-01 7.48510-02 a 4.8910-02
ce-M, gamma 2 1.8410-01 9.30510-02 a 1.7110-02
ce-N+, gamma 2 7.2210-02 9.77010-02 a 7.0610-03
gamma 3 1.6410-01 1.53910-01 2.5210-02
ce-K, gamma 3 2.9210-02 2.56010-02 7.4710-04
ce-L, gamma 3 3.1810-01 1.29310-01 a 4.1110-02
ce-M, gamma 3 8.9710-02 1.47510-01 a 1.3210-02
ce-N+, gamma 3 3.4910-02 1.52210-01 a 5.3210-03
ce-L, gamma 4 1.8810-03 1.81010-01 a 3.4010-04
gamma 5 6.6010-03 5.38410-01 3.5510-03
gamma 6 6.6010-01 7.44010-01 4.9110-01
ce-K, gamma 6 4.2210-02 6.15710-01 2.6010-02
ce-L, gamma 6 9.2410-03 7.19410-01 a 6.6510-03
gamma 7 2.8010-01 8.97810-01 2.5110-01
ce-K, gamma 7 3.4710-03 7.69610-01 2.6710-03
ce-L, gamma 7 1.0210-03 8.73310-01 a 8.9510-04
Kalpha1 X-ray 3.4310-02 1.09310-01 3.7410-03
Kalpha2 X-ray 2.1910-02 1.04610-01 2.2910-03
Kbeta X-ray 1.7410-02 1.23010-01 * 2.1410-03
L X-ray 9.5410-01 1.50010-02 * 1.4310-02
Auger-L 8.1910-01 1.07010-02 * 8.7610-03

Listed X, gamma, and gamma Radiations 7.9810-01
Omitted X, gamma, and gamma Radiations** 7.3910-04
Listed beta, ce, and Auger Radiations 3.0910-01
Omitted beta, ce, and Auger Radiations** 4.8310-04
Listed Radiations 1.11
Omitted Radiations** 1.2210-03

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


Curium-244 Daughter is radioactive.





95-AMERICIUM-244M

Halflife = 26 Minutes Feb-1987
E(excitation) = 0.0880 MeV
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 1 3.2010-03 1.16610-01 * 3.7310-04
beta- 2 5.6010-03 1.23410-01 * 6.9110-04
beta- 3 7.5010-04 1.43710-01 * 1.0810-04
beta- 4 1.4010-02 1.55410-01 * 2.1810-03
beta- 5 3.0010-01 4.96410-01 * 1.4910-01
beta- 6 6.5010-01 5.11910-01 * 3.3310-01
gamma 1 3.1310-04 4.29610-02 1.3510-05
ce-L, gamma 1 2.4310-01 1.84310-02 a 4.4810-03
ce-M, gamma 1 6.8310-02 3.66310-02 a 2.5010-03
gamma 2 3.5610-03 9.41910-01 3.3610-03
ce-K, gamma 2 4.0610-05 8.13710-01 3.3010-05
ce-L, gamma 2 1.1610-05 9.17410-01 a 1.0610-05
gamma 3 8.6410-04 9.77810-01 8.4410-04
gamma 5 1.9410-03 1.041 2.0210-03
gamma 6 2.8110-03 1.063 2.9810-03
gamma 7 3.6710-03 1.084 3.9810-03
gamma 8 4.3210-04 1.105 4.7710-04
Kalpha1 X-ray 1.8410-05 1.09310-01 2.0110-06
Kalpha2 X-ray 1.1810-05 1.04610-01 1.2310-06
Kbeta X-ray 9.3410-06 1.23010-01 * 1.1510-06
L X-ray 1.3110-01 1.50010-02 * 1.9610-03
Auger-K 1.1210-06 7.96010-02 * 8.9210-08
Auger-L 1.1210-01 1.07010-02 * 1.2010-03

Listed X, gamma, and gamma Radiations 1.5610-02
Listed beta, ce, and Auger Radiations 4.9310-01
Listed Radiations 5.0910-01

*   Average Energy (MeV).
a   Maximum Energy (MeV) for subshell.


Curium-244 Daughter, yield 1.00, 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 Fri May 19 8:54:54 2000

Additional Views or Possible Data for the Parent 244Am
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
244Am CS List production cross section datasets
244mAm 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. (8.1 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 7.0 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 28.7 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