Proceedings of the XVI International Conference on High Energy Physics: Plenary sessions: Mostly currents and weak interactions PDF Download

Author: John David Jackson
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 414

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Author: Peter Galison
Publisher: University of Chicago Press
ISBN: 0226279154
Category : Science
Languages : en
Pages : 342

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Preface 1. Introduction 1.1. Strategies of Demonstration 1.2. Errors and Endings 1.3. Presuppositions and the Scope of Experimental Autonomy 1.4. Overview 2. From Aggregates to Atoms 2.1. History versus Statistics 2.2. The Apparatus of Averages 2.3. Molecular Magnets 2.4. The Electron 2.5. Einstein's Experiment 2.6. Einstein's Presuppositions 2.7. The Forgotten Influence of Terrestrial Magnetism 2.8. Expectations Defied 2.9. Ducks, Rabbits, and Errors 2.10. The Scylla and Charybdis of Ending an Experiment 3. Particles and Theories 3.1. Particles One by One 3.2. Millikan's Cosmic Rays 3.3. Beliefs behind the "Birth Cry of Atoms" 3.4. Contesting Instruments and Theories 3.5. Testing Quantum Mechanics 3.6. Quantum Theory Fails 3.7. A New Kind of Radiation 3.8. Regrouping the Phenomena 3.9. Two Cases for a New Particle 3.10. Corroboration by Theory, Corroboration by Experiment 3.11. Persuasive Evidence and the End of Experiments 4. Ending a High-Energy Physics Experiment 4.1. The Scale of High-Energy Physics 4.2. The Collective Wisdom: No Neutral Currents 4.3. Symmetries and Infinities 4.4. Priorities 4.5. Good Reasons for Disbelief 4.6. The Role of Theorists 4.7. Background and Signal 4.8. Do Neutral Currents "Really Exist"? 4.9. A Picture Book Event 4.10. The Expanding Circle of Belief 4.11. Models, Background, and Commitment 4.12. Experiment 1A: Parts and Participants 4.13. Short Circuits and High Theory 4.14. First Data 4.15. "Shadow of a Suspicion" 4.16. Dismantling an Ending 4.17. "I Don't See How to Make These Effects Go Away" 5. Theoretical and Experimental Cultures 5.1. Levels of Theoretical Commitment 5.2. Long-Term Constraints 5.3. Middle-Term Constraints 5.4. Short-Term Constraints 5.5. Carving Away the Background 5.6. Directness, Stability, and the Stubbornness of Phenomena 6. Scale, Complexity, and the End of Experiments 6.1. The Assembly of Arguments 6.2. Collaborations and Communities 6.3. Subgroups, Arguments, and History 6.4. The End Appendix: Authors of Papers on Neutral Currents Abbreviations for Archival Sources Bibliography Index.

Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 404

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Author: Calvin G. Burnham
Publisher: World Scientific
ISBN: 9789971506100
Category : Science
Languages : en
Pages : 710

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The development of high temperature superconductors is one of the major technological discoveries of this century. The impact and interactions from the scientific, technical, business and political aspects will be presented.

Author: G. 't Hooft
Publisher: Springer Science & Business Media
ISBN: 1468475711
Category : Science
Languages : en
Pages : 437

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Almost all theories of fundamental interactions are nowadays based on the gauge concept. Starting with the historical example of quantum electrodynamics, we have been led to the successful unified gauge theory of weak and electromagnetic interactions, and finally to a non abelian gauge theory of strong interactions with the notion of permanently confined quarks. The. early theoretical work on gauge theories was devoted to proofs of renormalizability, investigation of short distance behaviour, the discovery of asymptotic freedom, etc . . , aspects which were accessible to tools extrapolated from renormalised perturbation theory. The second phase of the subject is concerned with the problem of quark confinement which necessitates a non-perturbative understanding of gauge theories. This phase has so far been marked by the introduc tion of ideas from geometry, topology and statistical mechanics in particular the theory of phase transitions. The 1979 Cargese Institute on "Recent Developments on Gauge Theories" was devoted to a thorough discussion of these non-perturbative, global aspects of non-abelian gauge theories. In the lectures and seminars reproduced in this volume the reader wilf find detailed reports on most of the important developments of recent times on non perturbative gauge fields by some of the leading experts and innovators in this field. Aside from lectures on gauge fields proper, there were lectures on gauge field concepts in condensed matter physics and lectures by mathematicians on global aspects of the calculus of variations, its relation to geometry and topology, and related topics.

Author: Rebecca Wright
Publisher:
ISBN: 9780946121311
Category : Power resources
Languages : en
Pages : 71

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Author: Claire Charters
Publisher: International Work Group for Indigenous Affairs
ISBN:
Category : Law
Languages : en
Pages : 404

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"The United Nations Declaration on the Rights of Indigenous Peoples is a culmination of a centuries-long struggle by indigenous peoples for justice. It is an important new addition to UN human rights instruments in that it promotes equality for the world's indigenous peoples and recognizes their collective rights."--Back cover.

Author: Cynthia Rosenzweig
Publisher:
ISBN: 1316603334
Category : Nature
Languages : en
Pages : 855

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Climate Change and Cities bridges science-to-action for climate change adaptation and mitigation efforts in cities around the world.

Author: Mihail C. Roco
Publisher: Springer Science & Business Media
ISBN: 9401703590
Category : Technology & Engineering
Languages : en
Pages : 477

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M. C. Roco and W.S. Bainbridge In the early decades of the 21st century, concentrated efforts can unify science based on the unity of nature, thereby advancing the combination of nanotechnology, biotechnology, information technology, and new technologies based in cognitive science. With proper attention to ethical issues and societal needs, converging in human abilities, societal technologies could achieve a tremendous improvement outcomes, the nation's productivity, and the quality of life. This is a broad, cross cutting, emerging and timely opportunity of interest to individuals, society and humanity in the long term. The phrase "convergent technologies" refers to the synergistic combination of four major "NBIC" (nano-bio-info-cogno) provinces of science and technology, each of which is currently progressing at a rapid rate: (a) nanoscience and nanotechnology; (b) biotechnology and biomedicine, including genetic engineering; (c) information technology, including advanced computing and communications; (d) cognitive science, including cognitive neuroscience. Timely and Broad Opportunity. Convergence of diverse technologies is based on material unity at the nanoscale and on technology integration from that scale.

Author: Howard S. Becker
Publisher: University of Chicago Press
ISBN: 0226041050
Category : Social Science
Languages : en
Pages : 295

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Symbolic interactionism, resolutely empirical in practice, shares theoretical concerns with cultural studies and humanistic discourse. Recognizing that the humanities have engaged many of the important intellectual currents of the last twenty-five years in ways that sociology has not, the contributors to this volume fully acknowledge that the boundary between the social sciences and the humanities has begun to dissolve. This challenging volume explores that border area.