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Radionuclide Dosimetric Data Sheets
Rhenium-183
Summary data
General
Classification
Isotope: Re-183
Atomic number (Z): 75
Mass number (A): 183
Neutron number (N): 108
Radioactive decay
Decay modes: Electron capture
Half-life: 70.0 [d]
Decay constant: 1.1461e-07 [1/s]
Daughters: W-183 (100.0%)
Radioactive daughters: None
Dosimetric constants
Mean alpha energy: 0.0 [MeV]
Mean electron energy: 0.10926 [MeV]
Mean photon energy: 0.15746 [MeV]
Air kerma rate constant, Γ10: 7.570e-18 [Gy·m2/Bq·s]
Air kerma coefficient, Kair: 7.570e-18 [Gy·m2/Bq·s]
Equilibrium dose constant for weakly-penetrating radiations (α and/or
electrons), Δwp: 1.751e-14 [Gy·kg/Bq·s]
Equilibrium dose constant for alphas, Δα: 0.000e+00
[Gy·kg/Bq·s]
Equilibrium dose constant for betas/electrons, Δβ-,β+,e-:
1.751e-14 [Gy·kg/Bq·s]
Equilibrium dose constant for photons, Δp: 2.523e-14
[Gy·kg/Bq·s]
Dose point kernels (plot)
Dose point kernel source: Graves, et al. Medical Physics. 2019 Nov.; 46(11):5284-5293.
Note: Bins are spaced every 0.1 mm until a radius of 10 cm, and every 1 mm until a radius of 2 m.
Download tabulated dose point kernel file here: www.mirdsoft.org/products/MIRDspecs/Re-183 DPK.csv
Summary spectra (plot)
Spectra source: ICRP Publication 107: Nuclear Decay Data for Dosimetric Calculations. Ann. ICRP 2008, 38 (3).
Download tabulated summary spectra file here: www.mirdsoft.org/products/MIRDspecs/Re-183 Summary Spectrum.csv
Tabulated data
Summary spectra (table)
Spectra source: ICRP Publication 107: Nuclear Decay Data for Dosimetric Calculations. Ann. ICRP 2008, 38 (3).
Note: Radiations with yield < 0.01 are excluded from the table, but are available in the linked *.csv data.
Download tabulated summary spectra file here: www.mirdsoft.org/products/MIRDspecs/Re-183 Summary Spectrum.csv
|
Energy [MeV] |
Yield [#/nt] if > 0.01 |
Radiation type |
|
3.11506e-05 |
2.225e+01 |
X-ray |
|
1.77648e-03 |
8.153e-02 |
X-ray |
|
7.40950e-03 |
1.688e-02 |
X-ray |
|
8.32491e-03 |
2.867e-02 |
X-ray |
|
8.38983e-03 |
2.529e-01 |
X-ray |
|
9.50920e-03 |
1.848e-02 |
X-ray |
|
9.69189e-03 |
1.405e-01 |
X-ray |
|
9.80579e-03 |
2.313e-02 |
X-ray |
|
9.95868e-03 |
4.485e-02 |
X-ray |
|
1.13129e-02 |
2.615e-02 |
X-ray |
|
4.64842e-02 |
7.969e-02 |
Gamma |
|
5.25962e-02 |
2.213e-02 |
Gamma |
|
5.81161e-02 |
3.452e-01 |
X-ray |
|
5.94830e-02 |
5.994e-01 |
X-ray |
|
6.71212e-02 |
6.445e-02 |
X-ray |
|
6.74178e-02 |
1.245e-01 |
X-ray |
|
6.92004e-02 |
1.466e-02 |
X-ray |
|
6.92695e-02 |
2.844e-02 |
X-ray |
|
9.90804e-02 |
2.691e-02 |
Gamma |
|
1.07935e-01 |
2.169e-02 |
Gamma |
|
1.09730e-01 |
2.873e-02 |
Gamma |
|
1.62327e-01 |
2.330e-01 |
Gamma |
|
2.08811e-01 |
2.950e-02 |
Gamma |
|
2.46062e-01 |
1.309e-02 |
Gamma |
|
2.91728e-01 |
3.052e-02 |
Gamma |
|
2.53876e-05 |
4.442e+00 |
Auger electron |
|
4.82368e-05 |
1.294e-02 |
Auger electron |
|
1.61262e-04 |
7.534e+00 |
Auger electron |
|
3.18469e-04 |
2.666e-01 |
Auger electron |
|
3.20928e-04 |
1.492e+00 |
Auger electron |
|
6.02891e-04 |
5.723e-01 |
Auger electron |
|
1.47054e-03 |
3.479e+00 |
Auger electron |
|
1.65531e-03 |
2.227e-01 |
Auger electron |
|
1.91196e-03 |
1.251e-02 |
Auger electron |
|
6.53117e-03 |
1.026e+00 |
Auger electron |
|
8.29200e-03 |
3.939e-01 |
Auger electron |
|
1.00858e-02 |
3.775e-02 |
Auger electron |
|
1.32286e-02 |
1.574e-02 |
Conversion electron |
|
1.50243e-02 |
6.292e-02 |
Conversion electron |
|
2.93914e-02 |
2.385e-02 |
Conversion electron |
|
3.44072e-02 |
4.400e-01 |
Conversion electron |
|
3.49112e-02 |
6.386e-02 |
Conversion electron |
|
3.62782e-02 |
3.014e-02 |
Conversion electron |
|
3.82457e-02 |
6.681e-02 |
Conversion electron |
|
4.00414e-02 |
8.902e-02 |
Conversion electron |
|
4.05192e-02 |
8.426e-02 |
Conversion electron |
|
4.10232e-02 |
1.596e-02 |
Conversion electron |
|
4.42130e-02 |
1.235e-01 |
Conversion electron |
|
4.64842e-02 |
3.618e-02 |
Conversion electron |
|
4.71853e-02 |
3.622e-02 |
Auger electron |
|
5.03250e-02 |
2.556e-02 |
Conversion electron |
|
5.63739e-02 |
1.899e-02 |
Auger electron |
|
8.75074e-02 |
3.314e-02 |
Conversion electron |
|
8.88744e-02 |
2.986e-02 |
Conversion electron |
|
9.26376e-02 |
2.159e-01 |
Conversion electron |
|
9.68092e-02 |
1.668e-02 |
Conversion electron |
|
9.76534e-02 |
1.283e-02 |
Conversion electron |
|
1.39122e-01 |
1.297e-02 |
Conversion electron |
|
1.50250e-01 |
3.085e-02 |
Conversion electron |
Useful Links
Isotope decay characteristics are periodically updated as better measurements can be made - changes that may not be reflected on this page. Please see useful links:
National Nuclear Data Center (NNDC): https://www.nndc.bnl.gov/nudat3/mird/
International Atomic Energy Agency (IAEA) Livechart: https://www-nds.iaea.org/relnsd/vcharthtml/VChartHTML.html
Reference Links
ICRP Report 107: https://www.icrp.org/publication.asp?id=ICRP%20Publication%20107
Graves et al. Dose Point Kernels: https://doi.org/10.1002/mp.13789
MIRD Decay Schemes 2nd Edition: https://sites.snmmi.org/SNMMI-MAIN/iCore/Store/StoreLayouts/Item_Detail.aspx?iProductCode=0-932004-80-6
MIRDsoft MIRDspecs version 20250101 (www.mirdsoft.org)
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