ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 126Sb

51-ANTIMONY-126 51-ANTIMONY-126M
Additional Views or Possible Data Parent Information

51-ANTIMONY-126

Halflife = 12.46 Days Oct-1993
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 2 2.0910-02 5.90010-02 * 1.2310-03
beta- 3 2.9010-01 1.44010-01 * 4.1810-02
beta- 4 5.9010-02 1.51010-01 * 8.9110-03
beta- 5 8.4010-02 1.88010-01 * 1.5810-02
beta- 6 4.4010-02 2.19010-01 * 9.6410-03
beta- 7 5.0010-03 2.41010-01 * 1.2010-03
beta- 8 6.0010-03 2.92010-01 * 1.7510-03
beta- 9 8.1010-02 2.87010-01 * 2.3210-02
beta- 10 4.8010-02 3.06010-01 * 1.4710-02
beta- 11 1.6010-01 4.16010-01 * 6.6610-02
beta- 12 9.0010-03 4.59010-01 * 4.1310-03
beta- 13 3.0010-02 5.36010-01 * 1.6110-02
beta- 14 2.0010-01 7.32010-01 * 1.4610-01
gamma 3 1.3910-02 2.23810-01 3.1210-03
gamma 4 2.3910-02 2.78610-01 6.6610-03
gamma 5 4.4810-02 2.97310-01 1.3310-02
ce-K, gamma 5 1.3710-03 2.65510-01 3.6510-04
gamma 7 8.3310-01 4.14810-01 3.4510-01
ce-K, gamma 7 9.9310-03 3.83010-01 3.8010-03
ce-L, gamma 7 1.3210-03 4.09910-01 a 5.4310-04
gamma 8 9.9610-03 4.14810-01 4.1310-03
gamma 9 1.6910-02 5.55210-01 9.4010-03
gamma 10 6.6710-02 5.73810-01 3.8310-02
gamma 11 7.4710-02 5.93010-01 4.4310-02
gamma 12 8.9610-03 6.20210-01 5.5610-03
gamma 13 8.9610-03 6.39710-01 5.7310-03
gamma 14 2.1910-02 6.56310-01 1.4410-02
gamma 15 9.9610-01 6.66310-01 6.6410-01
ce-K, gamma 15 3.2410-03 6.34510-01 2.0510-03
gamma 16 3.6910-02 6.75010-01 2.4910-02
gamma 17 9.9610-01 6.95010-01 6.9210-01
ce-K, gamma 17 2.9110-03 6.63210-01 1.9310-03
gamma 18 2.8910-01 6.97010-01 2.0110-01
gamma 19 5.3810-01 7.20510-01 3.8810-01
gamma 20 1.7610-01 8.56710-01 1.5110-01
gamma 21 1.2010-02 9.54010-01 1.1410-02
gamma 22 4.9810-03 9.59610-01 4.7810-03
gamma 23 6.7710-02 9.89310-01 6.7010-02
gamma 24 9.9610-03 1.035 1.0310-02
gamma 25 8.9610-03 1.064 9.5410-03
gamma 26 2.3910-02 1.213 2.9010-02
gamma 27 2.7910-03 1.476 4.1210-03

Listed X, gamma, and gamma Radiations 2.75
Omitted X, gamma, and gamma Radiations** 3.6210-03
Listed beta, ce, and Auger Radiations 3.6010-01
Omitted beta, ce, and Auger Radiations** 1.7710-03
Listed Radiations 3.11
Omitted Radiations** 5.3910-03

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


Tellurium-126 Daughter is stable.





51-ANTIMONY-126M

Halflife = 19.15 Minutes Oct-1993
E(excitation) = 0.0177 MeV
Decay Modes: IT, beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

gamma 1 4.5510-07 1.77010-02 8.0510-09
ce-L, gamma 1 1.1310-01 1.30010-02 a 1.4710-03
ce-M, gamma 1 2.0610-02 1.67610-02 a 3.4510-04
L X-ray 8.9910-03 3.60010-03 * 3.2410-05
Auger-L 1.0410-01 3.07010-03 * 3.1910-04
beta- 1 8.6010-03 2.84010-01 * 2.4410-03
beta- 2 1.2910-02 3.38010-01 * 4.3610-03
beta- 3 3.3510-02 4.66010-01 * 1.5610-02
beta- 4 8.3410-01 7.39010-01 * 6.1610-01
gamma 1 8.5710-01 4.14510-01 3.5510-01
ce-K, gamma 1 1.0210-02 3.82710-01 3.9210-03
ce-L, gamma 1 1.3610-03 4.09610-01 a 5.5810-04
ce-M, gamma 1 3.0010-04 4.13510-01 a 1.2410-04
gamma 2 1.5410-02 6.20010-01 9.5610-03
gamma 3 8.5710-01 6.66110-01 5.7110-01
ce-K, gamma 3 2.7810-03 6.34310-01 1.7710-03
ce-L, gamma 3 3.5110-04 6.61210-01 a 2.3210-04
gamma 4 8.2210-01 6.94810-01 5.7110-01
ce-K, gamma 4 2.4110-03 6.63010-01 1.6010-03
ce-L, gamma 4 3.0410-04 6.89910-01 a 2.1010-04
gamma 5 1.2910-02 9.28210-01 1.1910-02
gamma 6 1.8010-02 1.035 1.8610-02
gamma 7 5.1410-03 1.062 5.4610-03
gamma 8 3.4310-03 1.476 5.0610-03
Kalpha1 X-ray 7.1710-03 2.74710-02 1.9710-04
Kalpha2 X-ray 3.8510-03 2.72010-02 1.0510-04
Kbeta X-ray 2.5010-03 3.10010-02 * 7.7410-05
L X-ray 1.3910-03 3.77010-03 * 5.2610-06
Auger-K 1.9210-03 2.27010-02 * 4.3710-05
Auger-L 1.4810-02 3.19010-03 * 4.7210-05

Listed X, gamma, and gamma Radiations 1.55
Listed beta, ce, and Auger Radiations 6.5010-01
Listed Radiations 2.20

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


Antimony-126 Daughter, yield 1.4010-01, is radioactive.
Tellurium-126 Daughter, yield 8.6010-01, is stable.







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 15:10:06 2000

Additional Views or Possible Data for the Parent 126Sb
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
126Sb CS List production cross section datasets
126mSb 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. (15.0 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 12.9 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 53.1 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 126Sb
Parent Mode
126Sn beta-
126Sb IT