Titlebook: Atomic Physics at Accelerators: Mass Spectrometry; Proceedings of the A David Lunney,Georges Audi,H.-Jürgen Kluge Conference proceedings 20

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alue, mass (M) and mass excess (ME) are: M(4He)E", (1) M(Z - 2, A - 4)Erecoil, (2) Q", E", + Erecoi, ME(Z, A) Q", + ME(Z - 2, A - 4) + ME(4He). (3) In practice, one uses M(4He) ~ 4 and M(Z - 2, A - 4) (A - 4), so that Equation (3) becomes ME(Z, A) = E", (_A_) + ME(Z - 2, A - 4) + ME(4He). (4) A -4 Similarly, 978-90-481-5825-6978-94-015-1270-1

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The Quest for a Microscopic Nuclear Mass Formularom basic nucleonic interactions. We then describe the very recent Skyrme-Hartree-Fock-BCS mass formula of Goriely ., the first and only to be entirely microscopic. We conclude by stressing how much more work has to be done before reliable extrapolations can be made from the mass data out to the hig

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Effects of QED and Beyond from the Atomic Binding Energyall quantum electrodynamical corrections to first and second order in the fine structure constant . is presented. All relevant nuclear effects are taken into account. High-precision calculations for the Lamb shift in hydrogen are presented. The hyperfine structure splitting and the . factor of a bou

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Nuclear Masses and the r- and p-Processes of Nucleosynthesisstill requires the use of theoretical predictions to estimate experimentally unknown masses in the neutron-rich and neutron-deficient regions. Different mass models are available to extrapolate nuclear masses far away from the experimentally known region. These models are compared and used to estima