Fundamental Research with Polarized Slow Neutrons

Fundamental Research with Polarized Slow Neutrons PDF

Author: Pyotr Aleksandrovich Krupchitsky

Publisher: Springer

Published: 2014-04-13

Total Pages: 138

ISBN-13: 9783642525032

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In the last twenty years polarized beams of slow neutrons have been used effectively in fundamental research in nuclear physics. Parity violation in nuclear fission and neutron optics was discoverd as well as the nuclear precession of neutrons and the coherent interference of spin channels in neutron capture by nuclei. Furthermore, these methods helped to understand better the neutron`s electric dipole moment and its beta decay. This book gives a thorough introduction to these experimental methods including the most recent techniques of generating and analyzing polarized neutral beams. It clearly shows the close relationship between elementary particle physics and nuclear physics, in particular in the section dealing with the effects caused by weak interactions. Special attention is paid to experiments which investigate the violation of quantum mechanical conservation laws. The book not only addresses specialists but also those interested in the foundations of elementary particle and nuclear physics. It is well suited as additional reading for students.

Fundamental Research with Polarized Slow Neutrons

Fundamental Research with Polarized Slow Neutrons PDF

Author: Pyotr Aleksandrovich Krupchitsky

Publisher: Springer

Published: 1987

Total Pages: 0

ISBN-13: 9783642525018

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In the last twenty years polarized beams of slow neutrons have been used effectively in fundamental research in nuclear physics. Parity violation in nuclear fission and neutron optics was discoverd as well as the nuclear precession of neutrons and the coherent interference of spin channels in neutron capture by nuclei. Furthermore, these methods helped to understand better the neutron`s electric dipole moment and its beta decay. This book gives a thorough introduction to these experimental methods including the most recent techniques of generating and analyzing polarized neutral beams. It clearly shows the close relationship between elementary particle physics and nuclear physics, in particular in the section dealing with the effects caused by weak interactions. Special attention is paid to experiments which investigate the violation of quantum mechanical conservation laws. The book not only addresses specialists but also those interested in the foundations of elementary particle and nuclear physics. It is well suited as additional reading for students.

High-energy Nuclear Optics Of Polarized Particles

High-energy Nuclear Optics Of Polarized Particles PDF

Author: Vladimir G Baryshevsky

Publisher: World Scientific

Published: 2012-01-17

Total Pages: 640

ISBN-13: 9814462764

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The various phenomena caused by refraction and diffraction of polarized elementary particles in matter have opened up a new research area in the particle physics: nuclear optics of polarized particles. Effects similar to the well-known optical phenomena such as birefringence and Faraday effects, exist also in particle physics, though the particle wavelength is much less than the distance between atoms of matter. Current knowledge of the quasi-optical effects, which exist for all particles in any wavelength range (and energies from low to extremely high), will enable us to investigate different properties of interacting particles (nuclei) in a new aspect.This pioneering book will provide detailed accounts of quasi-optical phenomena in the particle polarization, and will interest physicists and professionals in experimental particle physics.

Weak And Electromagnetic Interactions In Nuclei - Proceedings Of 3rd International Symposium (Wein-9)

Weak And Electromagnetic Interactions In Nuclei - Proceedings Of 3rd International Symposium (Wein-9) PDF

Author: T S D Vylov

Publisher: World Scientific

Published: 1993-03-30

Total Pages: 946

ISBN-13: 981455376X

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This volume presents the experimental and theoretical methods of studying soft interaction physics in high energy collisions. The topics include: dynamical and Bose-Einstein correlations, multiplicity fluctuation, soft photons, disoriented chiral condensate, self-similarity and self-affine behaviors, wavelet analysis, intermittency, chaos, and phase transition.

Physics With Polarized Beams On Polarized Targets - Proceedings Of The Conference

Physics With Polarized Beams On Polarized Targets - Proceedings Of The Conference PDF

Author: J Sowinski

Publisher: World Scientific

Published: 1990-08-06

Total Pages: 424

ISBN-13: 9814611832

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The proceedings presents articles exploring the wide range of physics with can be addressed with measurements using both polarized beams and polarized targets. The conference concentrated on the physics to be done using polarized beams on polarized targets and include selected highlights on advances in the technology. Topics covered include studies of nuclear structure and few-body reactions to test fundamental symmetries, measurements of electromagnetic form factors and of the internal spin structure of nucleons, and tests of QCD.

Time Reversal Invariance And Parity Violation In Neutron Reactions - Proceedings Of The 2nd International Workshop

Time Reversal Invariance And Parity Violation In Neutron Reactions - Proceedings Of The 2nd International Workshop PDF

Author: Christopher R Gould

Publisher: World Scientific

Published: 1994-01-28

Total Pages: 262

ISBN-13: 9814552291

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The International Workshop on Time Reversal Invariance and Parity Violation in Neutron Reactions focused on the study of parity violation (PV) and time reversal invariance (TRI) in neutron physics. Emphasis was placed on measurements with polarized neutron beams and polarized targets as well as on the implication of recent theoretical developments for the future progress of this rapidly developing and increasingly important field of research.

From Spectroscopic To Chaotic Features Of Nuclear Systems - Proceedings Of Xxi International Symposium On Nuclear Physics

From Spectroscopic To Chaotic Features Of Nuclear Systems - Proceedings Of Xxi International Symposium On Nuclear Physics PDF

Author: Dieter Seeliger

Publisher: World Scientific

Published: 1992-12-10

Total Pages: 238

ISBN-13: 981455474X

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These proceedings cover the following topics: Regular and chaotic motion in nuclei; Symmetry violations in statistical nuclear reactions; From nuclear forces to statistical matrix elements; From single step to compound nuclear reactions; Medium energy nuclear reactions; Nucleus-nucleus collisions and nuclear fission.

Probing The Nuclear Paradigm With Heavy Ion Reactions - Proceedings Of The International School Of Heavy Ion Physics

Probing The Nuclear Paradigm With Heavy Ion Reactions - Proceedings Of The International School Of Heavy Ion Physics PDF

Author: Ricardo Americo Broglia

Publisher: World Scientific

Published: 1995-02-22

Total Pages: 534

ISBN-13: 9814550426

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Major developments have taken place during the last few years in the study of the nuclear paradigm as a result of recent detector and accelerator developments, and of improved theoretical models.The active use of 4-π detectors to measure the gamma decay of excited nuclei has been instrumental in exploring the consequences of extremely high rotational frequencies and excitation energies in the nuclear structure. The identification of superdeformed bands, of limiting temperature for the detection of giant resonances, and of rotational damping, are conspicuous examples of this novel type of research. Studies of the disassembling of the nucleus have been systematically carried out, and the results interpreted in terms of transport models.At even higher temperatures one expects to have a completely new regime of hot dense matter, where the hadronic properties become strongly renormalized by the medium.Furthermore, studies of the properties of the nucleon as a many-body system of quarks and gluons displaying collective degrees of freedom which are damped by couplings to more complicated states, are providing a detailed and consistent picture of the nuclear paradigm.Important progress is also taking place in situations essentially opposite to the scenarios described above, namely in the study of correlations in nuclear matter at very low temperature and density.