ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 131Ba

56-BARIUM-131 56-BARIUM-131M
Additional Views or Possible Data Parent Information

56-BARIUM-131

Halflife = 11.50 Days Dec-1994
Decay Mode: EC
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

ce-K, gamma 1 6.3410-03 1.89010-02 1.2010-04
ce-L, gamma 1 8.2510-03 4.91710-02 a 4.0610-04
ce-M, gamma 1 1.7910-03 5.36710-02 a 9.6310-05
gamma 2 7.3510-03 7.87310-02 5.7810-04
ce-K, gamma 2 1.1510-02 4.27510-02 4.9010-04
ce-L, gamma 2 1.5610-03 7.30210-02 a 1.1410-04
gamma 4 5.8510-03 9.22810-02 5.4010-04
ce-K, gamma 4 5.8510-03 5.63010-02 3.2910-04
ce-L, gamma 4 8.8910-04 8.65710-02 a 7.7010-05
gamma 5 2.9010-01 1.23810-01 3.5910-02
ce-K, gamma 5 1.8110-01 8.78210-02 1.5910-02
ce-L, gamma 5 5.9710-02 1.18110-01 a 7.0510-03
ce-M, gamma 5 1.2710-02 1.22610-01 a 1.5610-03
ce-N+, gamma 5 3.1610-03 1.23610-01 a 3.9010-04
gamma 7 2.1210-02 1.33610-01 2.8410-03
ce-K, gamma 7 7.4810-03 9.76210-02 7.3010-04
ce-L, gamma 7 1.4210-03 1.27910-01 a 1.8210-04
ce-K, gamma 9 4.3910-04 1.21210-01 5.3210-05
gamma 10 1.9710-01 2.16110-01 4.2510-02
ce-K, gamma 10 1.8110-02 1.80110-01 3.2610-03
ce-L, gamma 10 2.3810-03 2.10410-01 a 5.0010-04
ce-M, gamma 10 4.8410-04 2.14910-01 a 1.0410-04
gamma 11 2.4110-02 2.39610-01 5.7810-03
ce-K, gamma 11 1.6910-03 2.03610-01 3.4410-04
ce-L, gamma 11 2.2710-04 2.33910-01 a 5.3010-05
gamma 12 6.3210-03 2.46910-01 1.5610-03
ce-K, gamma 12 4.1610-04 2.10910-01 8.7810-05
gamma 13 2.8110-02 2.49410-01 7.0210-03
ce-K, gamma 13 1.7710-03 2.13410-01 3.7910-04
ce-L, gamma 13 2.6410-04 2.43710-01 a 6.4410-05
gamma 14 1.6610-03 2.94510-01 4.8810-04
gamma 17 1.4010-01 3.73210-01 5.2410-02
ce-K, gamma 17 2.7810-03 3.37310-01 9.3810-04
ce-L, gamma 17 4.0610-04 3.67510-01 a 1.4910-04
gamma 19 1.3110-02 4.04010-01 5.2910-03
ce-K, gamma 19 2.0710-04 3.68110-01 7.6210-05
gamma 25 3.2810-03 4.80410-01 1.5710-03
gamma 26 2.0910-02 4.86510-01 1.0210-02
ce-K, gamma 26 1.8010-04 4.50510-01 8.0910-05
gamma 27 4.6810-01 4.96310-01 2.3210-01
ce-K, gamma 27 5.0510-03 4.60310-01 2.3310-03
ce-L, gamma 27 6.4110-04 4.90610-01 a 3.1510-04
ce-M, gamma 27 1.3110-04 4.95110-01 a 6.4910-05
gamma 34 1.5610-03 5.72710-01 8.9510-04
gamma 35 1.1910-02 5.85010-01 6.9810-03
gamma 37 1.4410-02 6.20110-01 8.9110-03
gamma 39 1.3210-03 6.74410-01 8.9010-04
gamma 40 1.4510-03 6.96510-01 1.0110-03
gamma 47 2.2810-03 8.31610-01 1.9010-03
gamma 51 7.2110-03 9.23910-01 6.6610-03
gamma 55 9.0310-04 1.046 9.4510-04
gamma 56 1.3210-02 1.048 1.3910-02
Kalpha1 X-ray 5.1210-01 3.09710-02 1.5810-02
Kalpha2 X-ray 2.7710-01 3.06310-02 8.4810-03
Kbeta X-ray 1.8610-01 3.50010-02 * 6.5110-03
L X-ray 1.2210-01 4.29010-03 * 5.2510-04
Auger-K 1.1510-01 2.55010-02 * 2.9310-03
Auger-L 1.05 3.55010-03 * 3.7210-03

Listed X, gamma, and gamma Radiations 4.7210-01
Omitted X, gamma, and gamma Radiations** 3.6310-03
Listed beta, ce, and Auger Radiations 4.2910-02
Omitted beta, ce, and Auger Radiations** 5.6510-04
Listed Radiations 5.1510-01
Omitted Radiations** 4.1910-03

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


Cesium-131 Daughter is radioactive.





56-BARIUM-131M

Halflife = 14.6 Minutes Dec-1994
E(excitation) = 0.1875 MeV
Decay Mode: IT
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

gamma 1 1.3310-02 7.90510-02 1.0510-03
ce-K, gamma 1 1.4910-01 4.16110-02 6.2010-03
ce-L, gamma 1 6.5010-01 7.30610-02 a 4.7510-02
ce-M, gamma 1 1.4910-01 7.77610-02 a 1.1610-02
gamma 2 5.5410-01 1.08410-01 6.0110-02
ce-K, gamma 2 3.7910-01 7.10110-02 2.6910-02
ce-L, gamma 2 5.3210-02 1.02510-01 a 5.4510-03
ce-M, gamma 2 1.1010-02 1.07210-01 a 1.1710-03
Kalpha1 X-ray 2.4910-01 3.21910-02 8.0010-03
Kalpha2 X-ray 1.3510-01 3.18210-02 4.2910-03
Kbeta X-ray 9.1510-02 3.64010-02 * 3.3310-03
L X-ray 1.2910-01 4.47010-03 * 5.7910-04
Auger-K 5.2510-02 2.64010-02 * 1.3910-03
Auger-L 1.04 3.67010-03 * 3.8310-03

Listed X, gamma, and gamma Radiations 7.7410-02
Listed beta, ce, and Auger Radiations 1.0410-01
Listed Radiations 1.8110-01

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


Barium-131 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 Mon May 15 15:30:42 2000

Additional Views or Possible Data for the Parent 131Ba
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
131Ba CS List production cross section datasets
131mBa 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. (19.3 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 16.7 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 68.6 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 131Ba
Parent Mode
131Ba IT
131La beta+/EC