Download or read book Joint Institute for Nuclear Research Dubna written by Anatoli Mikhailovich Ryzhov and published by Walter de Gruyter GmbH & Co KG. This book was released on 1958-12-31 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: No detailed description available for "Joint Institute for Nuclear Research Dubna".

Download or read book Scientific Analysis of Cultural Heritage Objects written by Michael Wiescher and published by Morgan & Claypool Publishers. This book was released on 2020-08-31 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The characterization of cultural heritage objects becomes increasingly important for conservation, restoration, dating, and authentication purposes. The use of scientific methods in archaeometry and conservation science has led to a significant broadening of the field. Scientific analysis of these objects is a challenging task due to their complex composition, artistic and historical values requiring the use of minimally invasive and nondestructive analytical procedures. This textbook summarizes scientific methods that are currently used to characterize objects of cultural heritage and archaeological artifacts. This book provides a brief description of the structure of matter at the molecular, atomic, and nuclear levels. Furthermore, it discusses the chemical and physical nature of materials from the molecular to the atomic and nuclear level as determined by the principles of quantum mechanics. Important aspects of natural and anthropogenic radioactivity that play a critical role for some of the analytical techniques are also emphasized. The textbook also provides principals and applications of spectroscopic methods for characterization of cultural heritage objects. It describes the technologies with specific examples for utilization of spectroscopic techniques in the characterization of paintings, books, coins, ceramics, and other objects. Analytic approaches that employ isotopes and determination of isotope ratios will be reviewed. General principles of imaging techniques and specific examples for utilization of these methods will also be summarized. In the later part of the book, a number of scientific techniques for the age determination of cultural heritage material and archaeological artifacts will be presented and discussed with specific examples.

Download or read book Vavilov Cherenkov and Synchrotron Radiation written by G.N. Afanasiev and published by Springer Science & Business Media. This book was released on 2004-09-07 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of the Vavilov-Cherenkov radiation observed by Cherenkov in 1934 was created by Tamm, Frank and Ginsburg who associated the observed blue light with the uniform charge motion of a charge at a velocity greater than the velocity of light in the medium. On the other hand, Vavilov, Cherenkov's teacher, attributed the observed blue light to the deceleration of electrons. This has given rise to the appearance of papers in which the radiation of a charge uniformly moving in a finite space interval was related to the Bremsstrahlung arising at the end points of the motion interval. This monograph is intended for students of the third year and higher, for postgraduates, for professional scientists (both experimentalists and theoreticians) dealing with Vavilov-Cherenkov and synchrotron radiation. An acquaintance with the three volumes of the Landau and Lifshitz course (Quantum Mechanics, Classical Field Theory and Macroscopic Electrodynamics) is sufficient for understanding the text.

Download or read book Harmonic Superspace written by A. S. Galperin and published by Cambridge University Press. This book was released on 2001-09-27 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inspired by exciting developments in superstring theory, this is a pedagogical and comprehensive introduction to the harmonic superspace method in extended supersymmetry. The authors (credited with inventing the technique) are recognised as world experts on the subject and present a clear account of its formalism and applications.

Download or read book 30 Years of Bes Physics Proceedings of the Symposium on 30 Years of Bes Physics written by Changzheng Yuan and published by World Scientific Publishing Company. This book was released on 2020-05-27 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: BES, the Beijing Spectrometer, began its first groundbreaking physics run, thirty years ago, in 1989. This is the first high energy physics experiment in China, and has been unique throughout the world for its thorough and extended coverage of the tau and charm energy region. Since then, the BES detector has undergone steady improvements, upgrading to BESII in 1998 and to BESIII in 2008. Over the same period, the collaboration has expanded from 150 members, across 10 institutions in China and the United States, to about 500 members, across 72 institutions and 15 countries. The physics program, too, has extended from light hadron spectroscopy, tau, and charm physics to the discovery of exotic charmonium-like states, precision tests of the Standard Model of particle physics, and searches for new physics beyond the Standard Model. This special volume collects the proceedings of the symposium held at the Institute of High Energy Physics, Beijing, in celebration of the 30-year span of achievements and progress at the BES, BESII, and BESIII experiments. Written by many leaders of the BES collaborations, these proceedings document the early days of the BES experiments, important milestones, and the future physics program at BESIII.

Download or read book Introduction to the Physics of Massive and Mixed Neutrinos written by Samoil Bilenky and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years neutrino was considered a massless particle. The theory of a two-componentneutrino,whichplayedacrucialroleinthecreationofthetheoryof theweakinteraction,isbasedontheassumptionthattheneutrinomassisequalto zero. We now know that neutrinos have nonzero, small masses. In numerous exp- iments with solar, atmospheric, reactor and accelerator neutrinos a new p- nomenon, neutrino oscillations, was observed. Neutrino oscillations (periodic transitionsbetweendifferent?avorneutrinos? ,? ,? )arepossibleonlyifneutrino e ? ? mass-squareddifferencesaredifferentfromzeroandsmalland?avorneutrinosare “mixed”. The discovery of neutrino oscillations opened a new era in neutrino physics: an era of investigation of neutrino masses, mixing, magnetic moments and other neutrino properties. After the establishment of the Standard Model of the el- troweak interaction at the end of the seventies, the discovery of neutrino masses was the most important discovery in particle physics. Small neutrino masses cannot be explained by the standard Higgs mechanism of mass generation. For their explanation a new mechanism is needed. Thus, small neutrino masses is the ?rst signature in particle physics of a new beyond the Standard Model physics. It took many years of heroic efforts by many physicists to discover n- trino oscillations. After the ?rst period of investigation of neutrino oscillations, manychallengingproblemsremainedunsolved.Oneofthemostimportantisthe problem of the nature of neutrinos with de?nite masses. Are they Dirac n- trinos possessing a conserved lepton number which distinguish neutrinos and antineutrinos or Majorana neutrinos with identical neutrinos and antineutrinos? Many experiments of the next generation and new neutrino facilities are now under preparation and investigation. There is no doubt that exciting results are ahead.

Download or read book The Skyrme Model written by Vladimir G. Makhankov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: The December 1988 issue of the International Journal of Modern Physics A is dedicated to the memory of Tony Hilton Royle Skyrme. It contains an informative account of his life by Dalitz and Aitchison's reconstruction of a talk by Skyrme on the origin of the Skyrme model. From these pages, we learn that Tony Skyrme was born in England in December 1922. He grew up in that country during a period of increasing economic and political turbulence in Europe and elsewhere. In 1943, after Cambridge, he joined the British war effort in making the atomic bomb. He was associated with military projects throughout the war years and began his career as an academic theoretical physicist only in 1946. During 1946-61, he was associated with Cambridge, Birmingham and Harwell and was engaged in wide-ranging investigations in nuclear physics. It was this research which eventually culminated in his studies of nonlinear field theories and his remarkable proposals for the description of the nucleon as a chiral soliton. In his talk, Skyrme described the reasons behind his extraordinary sug gestions, which when first made must have seemed bizarre. According to him, ideas of this sort go back many decades and occur in the work of Sir William Thomson, who later became Lord Kelvin. Skyrme had heard of Kelvin in his youth.

Download or read book Nuclear Shells 50 Years written by Yu. Ts Oganessian and published by World Scientific. This book was released on 2000 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is known that nuclear shells play a particularly important role in the collective motion of nuclear matter and, as a consequence, determine the structure of nuclei, nuclear dynamics, nuclear decay models, etc. In 1999 the nuclear shell model turned fifty, and the 49th meeting on Nuclear Spectroscopy and Nuclear Structure was devoted to nuclear shells in their various manifestations. The talks presented at the conference covered a wide range of experimental and theoretical studies.

Download or read book U S Government Research Reports written by and published by . This book was released on 1958 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exotic Nuclei Exon 2018 Proceedings Of The International Symposium On Exotic Nuclei written by Yuri Erastovich Penionzhkevich and published by World Scientific. This book was released on 2019-11-05 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the proceedings of the Ninth International Symposium on Exotic Nuclei EXON-2018, 10-15 September, Petrozavodsk, Russia. The first symposium took place 27 years ago in 1991 in Foros (Crimea), the later symposiums were held on Baikal Lake, in Peterhof, Khanty-Mansiysk, Sochi, Vladivostok, Kaliningrad and Kazan. The organizers of the Symposium were the five largest scientific centers of heavy-ion physics — JINR (Dubna), the RIKEN Research Center (Japan), the GANIL National Center (France), the GSI Helmholtz Centre for Heavy Ion Research (Germany), the National Superconducting Cyclotron Laboratory (Michigan, USA). The main topics are: properties of light exotic nuclei, synthesis and properties of superheavy elements, rare processes and decays, experimental facilities and future projects.

Download or read book International Symposium on Exotic Nuclei written by Evgeni A. Cherepanov and published by World Scientific. This book was released on 2002 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of talks presented at the International Symposium on Exotic Nuclei, held at Lake Baikal, Russia, on 24 OCo 28 July 2001. The talks were given by the leading scientists in the physics of exotic nuclei.Among the topics of the Symposium were the following: production and study of properties of nuclei in extreme states, strongly deformed nuclei, highly excited nuclei and nuclei far from the line of stability as well as nuclei having large angular momenta.New results of investigations are presented in the book OCo in particular, the data on new nuclei with proton or neutron haloes, on the changes in the shell structure of nuclei near the drip lines, and on the structure of exotic nuclei, including information on the island of inversion. The latest results on the synthesis of new superheavy elements are also provided, and existing detecting devices and accelerators of exotic nuclei, as well as future projects for the creation of similar set-ups, are presented."

Download or read book Exotic Nuclei Exon 2001 Proceedings Of The International Symposium written by Evgeni A Cherepanov and published by World Scientific. This book was released on 2002-05-15 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of talks presented at the International Symposium on Exotic Nuclei, held at Lake Baikal, Russia, on 24 - 28 July 2001. The talks were given by the leading scientists in the physics of exotic nuclei.Among the topics of the Symposium were the following: production and study of properties of nuclei in extreme states, strongly deformed nuclei, highly excited nuclei and nuclei far from the line of stability as well as nuclei having large angular momenta.New results of investigations are presented in the book — in particular, the data on new nuclei with proton or neutron haloes, on the changes in the shell structure of nuclei near the drip lines, and on the structure of exotic nuclei, including information on the island of inversion. The latest results on the synthesis of new superheavy elements are also provided, and existing detecting devices and accelerators of exotic nuclei, as well as future projects for the creation of similar set-ups, are presented.

Download or read book Exotic Nuclei Exon 2014 Proceedings Of International Symposium written by Yuri Erastovich Penionzhkevich and published by World Scientific. This book was released on 2015-06-29 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production and the properties of nuclei in extreme conditions, such as high isospin, temperature, angular momenta, large deformations etc., have become the subject of detailed investigations in all scientific centers. The main topics discussed at the Symposium were: Synthesis and Properties of Exotic Nuclei; Superheavy Elements; Rare Processes, Nuclear Reactions, Fission and Decays; Experimental Facilities and Scientific Projects.This book provides a comprehensive overview of the newest results of the investigations in the main scientific centers such as GSI (Darmstadt, Germany), GANIL (Caen, France), RIKEN (Wako-shi, Japan), MSU (Michigan, USA), and JINR (Dubna, Russia).

Download or read book Excited Polaron States in Condensed Media written by Viktor D. Lakhno and published by Manchester University Press. This book was released on 1991 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Progress in Few Body Physics written by N. A. Orr and published by Springer Nature. This book was released on 2020-01-06 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few-body physics covers a rich and wide variety of phenomena, ranging from the very lowest energy scales of atomic and molecular physics to high-energy particle physics. The papers contained in the present volume provide an apercu of recent progress in the field from both the theoretical and experimental perspectives and are based on work presented at the “22nd International Conference on Few-Body Problems in Physics”. This book is geared towards academics and graduate students involved in the study of systems which present few-body characteristics and those interested in the related mathematical and computational techniques.

Download or read book Exotic Nuclei Exon 2012 Proceedings Of The International Symposium written by Yuri Erastovich Penionzhkevich and published by World Scientific. This book was released on 2013-06-25 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production and the properties of nuclei in extreme conditions, such as high isospin, temperature, angular momenta, large deformations etc., have become the subject of detailed investigations in all scientific centers. The main topics discussed at the Symposium were: Synthesis and Properties of Exotic Nuclei; Superheavy Elements; Rare Processes and Decays; Physics with Radioactive Ion Beams; Experimental Facilities; and Future Projects.This book provides a comprehensive overview of the newest results of the investigations in the main scientific centers such as GSI, GANIL, RIKEN, MSU, and JINR.

Download or read book Heavy Ion Physics Proceedings Of The Vi International School seminar written by Rumiana Kalpakchieva and published by World Scientific. This book was released on 1998-08-22 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent results on experimental and theoretical studies of the interaction of heavy ions with nuclei at low and intermediate energies: the dynamics of fusion and decay of complex nuclear systems, the synthesis of superheavy elements, the synthesis and properties of exotic nuclei close to the proton and neutron driplines, nuclear fission, nuclear structure, and reactions with stable and radioactive ion beams. It also covers some aspects of applied physics research: track membranes and their applications, the use of polymers in medicine and electronics, production and application of radioisotopes for medical purposes, and environmental protection.