Alpha Decay 2 : Nuclear Energy and Nuclear Disasters. Radioactive decay process where the loss of an alpha particle from the nucleus lowers the atomic number by two and the atomic mass by four
George E. King Engineering, 5000 Oilfield Terms: A Glossary of Petroleum Engineering Terms, Abbreviations and Acronyms, US 2010. http://gekengineering.com/Downloads/Free_Downloads /Glossary_of_Petroleum_Engineering_Terms_25_August _2010.pdf, (Oil - Amer) {593}