Atomic Masses and Fundamental Constants 4

1 Particle Energies.- New Alpha Energy Standards.- Influence of Atomic Effects on Nuclear Reaction Energies.- Gamma Ray Energy vs. Particle Energy Measurements.- Masses of Light Nuclei Far from Stability.- Energy Determinations in Medium and Heavy Nuclei.- Mass Measurements of Neutron Excessive Nuclei by the (11B, 8B) Reaction.- Influence of Straggling Effects on the Accurate Measurement of Nuclear Reaction Energies.- 2 Beta and Gamma Energies.- Improvements in the Determination of ?-Spectra End-Point Energies.- Decay Energies of Far Unstable Nuclei.- Accurate Fermi Beta Decay Measurements and the Magnitude of the Weak Interaction Vector Coupling Constant.- Gamma-Ray Energies Measured with Ge(Li) Spectrometer.- Measurement of (n,?)—Lines with A High-Resolution Dumond Type Diffractometer.- Capture Reaction Q-Values with Sub-keV Accuracy.- 3 Mass Spectroscopy.- Recent Determinations of Atomic Mass Differences at the University of Manitoba.- Recent Determination of the Atomic Masses of H, D, 35Cl and 37Cl at Osaka University.- Recent Precision Mass Measurements at Princeton.- Recent Minnesota Mass Results.- On-Line Mass Spectrometric Analysis of Far Unstable Light Nuclei Produced in High Energy Nuclear Reactions. Present Status and the Prospect of Direct Mass Measurements.- Image Aberrations of Double Focusing Mass Spectrometers.- Fast On-Line Analysis of Fission Products and the. Products of Heavy Ion Reactions.- Measurements of Atom Masses in the Region from Titanium to Iron.- 4 Coulomb Energies.- Coulomb Energies and Nuclear Shapes.- Masses of 36K 80, 82Rb from Thresholds for (p,n) Reactions and Coulomb Energy Systematics Near A = 36.- 5 Mass Formulae and Mass Calculations.- Shell Model Masses and Nuclear Structure.- A Deformable Mass Formula and Fisson Data.- MassFormula for Low Charge Atomic Nuclei.- Is there a Relation Between the Nuclear Binding Energy and the Parameters of the Variable Moment of the Inertia Model?.- Mass Extrapolation and Mass Formulae.- Problems Connected with Calculations of Atomic Masses from Experimental Data.- The 1971 Atomic Mass Evaluation.- 6 Velocity of Light.- Progress with a Determination of the Speed of Light: Introduction.- Progress with a Determination of the Speed of Light I. Far Infra-Red Frequency Measurements and Two-Laser Mixing.- Progress with a Determination of the Speed of Light Il. Techniques for High-Accuracy Frequency Measurement in the Far Infra-Red.- Progress with a Determination of the Speed of Light Ill. Up-Conversion of Carbon Dioxide Laser Radiation as a Means of Measuring Visible Laser Frequencies.- Determination of the Velocity of Light at the Kharkov Institute of Metrology.- The Constancy of the Velocity of Light and Prospects for a Unified Standardization of Time, Frequency and Length.- 7 Wavelength Comparisons.- Intercomparison of Micrometer, Nanometer and Picometer Wavelengths.- Longueur d’Onde du Laser Asservi sur le Methane Rapportée à la Longueur d’Onde Etalon de la Definition du Metre.- 8 Fine Structure Constant.- Review of Spectroscopic Data for Determining The Fine Structure Constant.- Muonium HFS Splitting as a Source of Alpha.- Electron Spectroscopy and the Fine Structure Constant.- 9 2e/h.- A Comparison of 2e/h Determinations at NSL Using Point-Contact and Thin-Film Josephson Junctions.- Recent Results of the e/h-measurement at PTB.- Recent NPL Work on e/h.- Measurements of 2e/h via the AC Josephson Effect.- 10 Rydberg Constant.- Results and Possibilities in the Determination of the Rydberg Constant.- A New Measurement of the Rydberg.- Determination of theRydberg Constant from the He II n = 3–4 (4686A) Line Complex.- Excitation-Dependent Characteristics of H and He II Lines Used In Determining The Rydberg Constant.- 11 Magnetic Moments.- Recent NPL Work on ?p/?N.- New Determination of the Magnetic Moment of Proton in the Units of Nuclear Magneton.- Gyromagnetic Ratio of the Proton: Progress with the NPL weak-field apparatus.- A MICS for ?’p Determination.- Determination of ?’p at the National Bureau of Standards.- The g-Factor Anomalies of the Electron and Position.- Precise Measurement of the Anomalous Magnetic Moment of the Muon.- 12 Miscellaneous Constants.- Lattice Spacing Measurements And Avogadro’s Number.- Determination of the Faraday By Means of the Iodine Coulometer.- The Gravitational Constant G.- A Proposal for a New Determination of the Gas Constant.- Volume normal moléculaire, Vo, des gaz à l’état idéal.- 13 Evaluation.- A Reevaluation of the Fundamental Physical Constants.- 14 Conference Summary.- AMCO-4 Conference Summary.