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2 produkter
2 193 kr
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The need for this handbook is a direct consequence of a very large accumulation of new theoretical and experimental data on nucleur properties. The first five chapters are devoted to the presentation of experimental and theoretical aspects of the following topics: atomic masses of stable and radioactive nuclides; an intuitive way to understand the empirical trends of masses, based on a microscopic theory; Penning traps used as a modern mass spectrometer of high resolving power, accuracy and sensitivity; basic theoretical concepts and experimental techniques used to measure the nucleur shape parameters; new decay modes by hadron and cluster emission; the proton (p), and the beta-delayed particle emissions: neutron (n), 2n, 3n, 4n, p, 2p, 3p, d, t, etc.A series of tables are given in the second part of the handbook: fundamental constants and energy conversion factors; the decay modes of Gauge and Higgs bosons, leptons, quarks, mesons, baryons, and searches for free quarks, monoples, supersymmetries, compositeness, etc; selected alpha particle emitters; recommended data on y-ray and X-ray standards used for detector calibrations; a comprehensive table of all known nuclides (spin, parity, mass excess, half-life, or abundance for stable nuclei, and the main decay modes with the corresponding branching ratios).
2 841 kr
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The interest in understanding the physical world that we live in, the origin of its formation and evolution, is reflected in the world-wide activities in Europe, the USA and Japan to set up powerful research facilities providing beams of radioactive nuclei of various kinds, and beams of extremely large energies. At the same time, complex and large detector arrays with improved technical capabilities are built either around these facilities or independently (dedicated to cosmic rays). Recently, spectacular progress has been made in superheavy nuclei, cold binary and ternary fission, nuclear shell structure and nuclear astrophysics, to mention only a few directions. The energy spectrum of cosmic rays exceeds the upper limits provided by artificial accelerators. An international collaboration has committed itself to the installation of an extremely large area detector array, AUGER, in order to study the highest particle energies in the Universe.