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The Determination of the Maximum Range and Energy of α- Particles in Isotope (239Pu ) by Employing Scintillation Counter | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 11, Issue 1, 2011, Pages 52-59 PDF (0 K) | ||
| Author | ||
| Qusiy Hibeeb Hityhit Al-Galiby | ||
| Abstract | ||
| The aim of the present practical research is determing the maximum range and energy of α – particles in radioactive source isotope 239Pu using scintillation counter by changing the intensity of radiation for various time rates, as well as the adopting of the natural logarithm of the pulse radiation (Ln I) per unit time from the change for the alpha particles Rα have been determing the maximum range. Hence, it is found from the results obtained that the maximum energy at the range 3.5 cm is (5 Mev) when the voltage works is 700 V. | ||
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