The "Alpha Disintegration Energy" is the sum of the kinetic energy of the \(\alpha\)-particle produced in the disintegration process and the recoil energy of the product atom in the reference frame in which the emitting nucleus is at rest before its disintegration.
“The "Alpha Disintegration Energy" is the sum of the kinetic energy of the alpha-particle produced in the disintegration process and the recoil energy of the product atom in the reference frame in which the emitting nucleus is at rest before its disintegration.”