ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 127Te

52-TELLURIUM-127 52-TELLURIUM-127M
Additional Views or Possible Data Parent Information

52-TELLURIUM-127

Halflife = 9.35 Hours Jan-1996
Decay Mode: beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

beta- 2 1.1910-02 7.95010-02 * 9.4610-04
beta- 5 9.8810-01 2.26210-01 * 2.2310-01
gamma 1 2.9710-04 5.76310-02 1.7110-05
gamma 4 5.8010-04 2.02910-01 1.1810-04
gamma 5 3.8710-04 2.15110-01 8.3310-05
gamma 6 1.3510-03 3.60310-01 4.8510-04
gamma 8 9.9010-03 4.17910-01 4.1410-03
Kalpha1 X-ray 5.6710-04 2.86110-02 1.6210-05
Kalpha2 X-ray 3.0510-04 2.83210-02 8.6410-06
Kbeta X-ray 2.0010-04 3.23010-02 * 6.4710-06

Listed X, gamma, and gamma Radiations 4.8710-03
Omitted X, gamma, and gamma Radiations** 7.6310-06
Listed beta, ce, and Auger Radiations 2.2410-01
Omitted beta, ce, and Auger Radiations** 1.7310-04
Listed Radiations 2.2910-01
Omitted Radiations** 1.8110-04

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


Iodine-127 Daughter is stable.





52-TELLURIUM-127M

Halflife = 109 Days Jan-1996
E(excitation) = 0.0883 MeV
Decay Modes: IT, beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

gamma 1 8.3510-04 8.82610-02 7.3710-05
ce-K, gamma 1 3.9510-01 5.64510-02 2.2310-02
ce-L, gamma 1 4.3010-01 8.33210-02 a 3.5910-02
ce-M, gamma 1 1.0210-01 8.72510-02 a 8.8610-03
Kalpha1 X-ray 1.8810-01 2.74710-02 5.1610-03
Kalpha2 X-ray 1.0110-01 2.72010-02 2.7410-03
Kbeta X-ray 6.5410-02 3.10010-02 * 2.0310-03
L X-ray 3.2010-02 3.77010-03 * 1.2110-04
Auger-K 5.0410-02 2.27010-02 * 1.1410-03
Auger-L 3.3910-01 3.19010-03 * 1.0810-03
beta- 1 1.2210-04 1.80010-02 * 2.2010-06
beta- 2 2.5710-05 3.61010-02 * 9.2710-07
beta- 3 8.6410-07 5.16010-02 * 4.4610-08
beta- 4 2.3810-02 2.54410-01 * 6.0410-03
gamma 1 5.0210-03 5.76310-02 2.9010-04
ce-K, gamma 1 1.6110-02 2.44610-02 3.9310-04
ce-L, gamma 1 2.2810-03 5.24410-02 a 1.1910-04
ce-M, gamma 1 4.5710-04 5.65610-02 a 2.5910-05
ce-N+, gamma 1 1.1210-04 5.74410-02 a 6.4410-06
gamma 2 2.2810-05 5.93310-01 1.3510-05
ce-K, gamma 2 1.3310-07 5.60110-01 7.4310-08
ce-L, gamma 2 1.6610-08 5.88110-01 a 9.7710-09
gamma 3 8.5310-07 6.28610-01 5.3610-07
gamma 4 2.8410-06 6.51010-01 1.8510-06
gamma 5 1.2310-04 6.58910-01 8.1210-05
Kalpha1 X-ray 7.5010-03 2.86110-02 2.1510-04
Kalpha2 X-ray 4.0410-03 2.83210-02 1.1410-04
Kbeta X-ray 2.6510-03 3.23010-02 * 8.5610-05
L X-ray 1.5610-03 3.94010-03 * 6.1510-06
Auger-K 1.8910-03 2.36010-02 * 4.4610-05
Auger-L 1.5310-02 3.31010-03 * 5.0810-05

Listed X, gamma, and gamma Radiations 1.0910-02
Listed beta, ce, and Auger Radiations 7.5910-02
Listed Radiations 8.6810-02

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


Tellurium-127 Daughter, yield 9.7610-01, is radioactive.
Iodine-127 Daughter, yield 2.4010-02, 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 15:14:08 2000

Additional Views or Possible Data for the Parent 127Te
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
127Te CS List production cross section datasets
127mTe CS List production cross section datasets
127mTe FY List fission yield 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. (8.7 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 7.5 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 30.9 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 127Te
Parent Mode
127Sb beta-
127Te IT