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Decay calculation

Choose the isotope from the list:   Half-life, days:

 

 
     
         
Calibration date:   Calibration activity A0:    
   
         
Calculation date:   Required activity:   Show the result in:
   
         
       


One year is equal to 365.2422 days.

Reference data:

1) Update of x ray and gamma ray decay data standards for detector calibration and other applications, volume 1, 2007

2) Karlsruhe Nuclide Chart, 7th edition, 2006
   News
07.11.2018
The Meeting of the ICRM working group on liquid scintillation spectrometry was held in St. Petersburg from 4 to 5 June. Presentations were made by...

07.04.2018
The 2nd workshop on the use of plastic scintillation microspheres and resins held in Barcelona from 23 to 25 May. The workshop included many presentations and demonstrations of ...

06.19.2018
Mössbauer Spectroscopy in Materials Science Conference, 2018 will take place in Prague (Czech Republic) from June 25 to June 28...

06.05.2018
During The International Conference on the Applications of the Mössbauer Effect (ICAME-2017) which was held in September, 2017 in St. Petersburg, Russia, 10 pcs. of Mössbauer sources shielding grippers were drawn by RITVERC...

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