ENSDF Decay Data in the MIRD
(Medical Internal Radiation Dose) Format
for 204Tl

81-THALLIUM-204 81-THALLIUM-204M
Additional Views or Possible Data Parent Information

81-THALLIUM-204

Halflife = 3.78 Years Nov-1994
Decay Modes: EC, beta-
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

Kalpha1 X-ray 8.0710-03 7.08210-02 5.7110-04
Kalpha2 X-ray 4.7610-03 6.89010-02 3.2810-04
Kbeta X-ray 3.5510-03 8.03010-02 * 2.8510-04
L X-ray 8.0210-03 9.99010-03 * 8.0110-05
Auger-K 6.4010-04 5.38010-02 * 3.4410-05
Auger-L 1.4610-02 7.60010-03 * 1.1110-04
beta- 1 9.7110-01 2.44010-01 * 2.3710-01

Listed X, gamma, and gamma Radiations 1.2610-03
Listed beta, ce, and Auger Radiations 2.3710-01
Listed Radiations 2.3810-01

*   Average Energy (MeV).


Mercury-204 Daughter, yield 2.9010-02, is stable.
Lead-204 Daughter, yield 9.7110-01, is radioactive.







81-THALLIUM-204M

Halflife = 63 Microsec Nov-1994
E(excitation) = 1.1040 MeV
Decay Mode: IT
Radiations


y(i)
(Bq-s)-1


E(i)
(MeV)


y(i)E(i)

gamma 1 1.11 4.14110-01 4.5810-01
ce-K, gamma 1 3.3210-02 3.28610-01 1.0910-02
ce-L, gamma 1 1.2210-02 3.98810-01 a 4.8510-03
gamma 2 9.7010-01 6.89910-01 6.6910-01
ce-K, gamma 2 2.3310-02 6.04410-01 1.4110-02
ce-L, gamma 2 9.2210-03 6.74610-01 a 6.2210-03
Kalpha1 X-ray 2.6710-02 7.28710-02 1.9510-03
Kalpha2 X-ray 1.5810-02 7.08310-02 1.1210-03
Kbeta X-ray 1.1810-02 8.26010-02 * 9.7610-04
L X-ray 2.4710-02 1.03010-02 * 2.5410-04
Auger-K 2.0710-03 5.52010-02 * 1.1410-04
Auger-L 4.2610-02 7.78010-03 * 3.3110-04

Listed X, gamma, and gamma Radiations 1.13
Listed beta, ce, and Auger Radiations 3.6510-02
Listed Radiations 1.17

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


Thallium-204 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 Thu May 18 9:19:39 2000

Additional Views or Possible Data for the Parent 204Tl
CSISRS Experimental neutron-induced reaction data in the Exchange Format (EXFOR)
204Tl CS List production cross section datasets
204mTl 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. (4.7 kbytes)
Table Simple HTML tables of information contained in the decay datasets (Est. size: 4.1 kbytes.)
Drawing PostScript file of the decay schemes in the Nuclear Data Sheets style (Est. size: 16.9 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 204Tl
Parent Mode
204Tl IT