Decay Calculator

calculator

Newsfeed

FastFacts: PHYSICS PDF Print E-mail

CLINICAL ISOTOPES
Isotope Half Life MeV HVL
Cobalt-60 5.26 years 1.25 1.2
Cesium-137 30 years 0.661 0.6
Iridium-192 73.83 days 0.350 0.4
Radon-222 3.8 days 0.047-2.4 1.66
Radium-226 1622 years 0.047-2.4 1.66
Iodine-125 60 days 0.028 0.003

Palladium-103

17 days

0.021

0.001


PARTICLE PROPERTIES
Particle Symbol Charge Mass (amu)
Photon γ 0 0
Electron ß- -1 .000549
Positron  ß+ +1 .000549
Proton H +1 1.007277
Neutron n 0 1.008665
Alpha a +2 4.002604

 
[ Back ]