Energy Research Abstracts
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Publisher:
Published: 1994-05
Total Pages: 438
ISBN-13:
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Author:
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Published: 1994-05
Total Pages: 438
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DOWNLOAD EBOOKAuthor: H.M. Fried
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 438
ISBN-13: 1475704410
DOWNLOAD EBOOKThis Advanced Study Institute (ASI) brought together two distinct ·"schools of approach" to Quantum Electrodynamics (QED) in the presence of intense, external, electromagnetic fields, in an effort to lay a joint foundation for a needed theoretical explanation of the sharp e+ e- "resonances" observed in the scattering of very heavy IOns. These (GSI/Darmstadt) experiments, whose history, latest reconfirmations, and most recent data were presented in three opening sessions (Bokemeyer, Koenig), show a smooth background of positron (e+) production, as a function of e+ kinetic energy. Superimposed upon this background are four very sharp peaks, of narrow widths (~ 30 KeV) and of clear experimental significance ('" 5 standard deviations). Most ofthese peaks correspond to sharp, essentially back-to-back electron-positron emission in the ions' center of mass. Following the approach of "supercritical" potential theory (SPT), where the total ionic charge unit Z satisfies Z > 137, it has been possible to provide a detailed and apparently correct understanding of the smooth e+ e- background; a coherent description of different facets of this approach, emphasizing the nature of the charged, supercritical vacuum, was described by the authors responsible for the invention of SPT (Greiner, Muller, Rafelski). In addition, predictions for related phenomena were outlined by other lecturers using the SPT approach (Bawin, Soff, SsJrensen).
Author: Roman Caplar
Publisher: World Scientific
Published: 1991-11-29
Total Pages: 438
ISBN-13: 9814555606
DOWNLOAD EBOOKAuthor: Werner Scheid
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 493
ISBN-13: 1461525683
DOWNLOAD EBOOKThis volume contains the lectures and contributions presented at the NATO Advanced Study Institute (ASI) on "Frontier Topics in Nuclear Physics", held at Predeal in Romania from 24 August to 4 September 1993. The ASI stands in a row of 23 Predeal Summer Schools organized by the Institute of Atomic Physics (Bucharest) in Predeal or Poiana-Brasov during the last 25 years. The main topics of the ASI were cluster radioactivity, fission and fusion. the production of very heavy elements, nuclear structure described with microscopic and collective models, weak: interaction and double beta decay, nuclear astrophysics, and heavy ion reactions from low to ultrarelativistic energies. The content of this book is ordered according to these topics. The ASI started with a lecture by Professor Greiner on the "Present and future of nuclear physics", showing the most important new directions of research and the interdisciplinary relations of nuclear physics with other fields of physics. This lecture is printed in the first chapter of the book.
Author: Akunuri V Ramayya
Publisher: World Scientific
Published: 1993-07-31
Total Pages: 586
ISBN-13: 9814553190
DOWNLOAD EBOOKSixty internationally well-known physicist from 15 countries will reflect on past accomplishments in nuclear physics to current challenges and future directions in nuclear physics. Topics range from neutrino physics and grand unification; physics of compressed and hot nuclear matter, the nuclear equation of state, expected phase transition to quark-gluon plasma, meson condensates, etc., the tremendous potential of high energy heavy ion physics to nuclear structure. Recent developments in nuclear instrumentation for studying nuclei far from stability and applications of nuclear physics will also be discussed.
Author: S. Stoica
Publisher: World Scientific
Published: 2006
Total Pages: 510
ISBN-13: 9812772863
DOWNLOAD EBOOKThis volume documents an important event in the World Year of Physics 2005 and a continuation of the traditional international summer schools that have taken place in Romania regularly since 1964. On one hand, the study of exotic nuclei seeks answers about the structure and interaction of unique finite quantum mechanical many-body systems. On the other, it provides data that have an impact on the understanding of the origin of the elements in the Universe. The contributions, written by outstanding professors from prestigious research centers over the world, provide the reader with both comprehensive reviews and the most recent results in the field. Large experimental facilities are discussed together with future research projects. The book offers insights into how experiments in terrestrial nuclear physics laboratories may be combined with observations in outer space to enlarge our basic knowledge. Sample Chapter(s). Chapter 1: Research on Neutron Clusters (1,195 KB). Contents: Exotic Nuclei: Research on Neutron Clusters (F M Marques); Neutron Transfer Studied with a Radioactive Beam of 24 Ne, Using TIARA at SPIRAL (W Catford et al.); Rare Isotopes INvestigations at GSI (RISING) Using Relativistic Ion Beams (J Jolie et al.); Mass Formula from Normal to Hypernuclei (C Samanta); Exotic Nuclear Structures: Exotic Phenomena in Medium Mass Nuclei (A Petrovici); NUSTAR at FAIR. Nuclear Structure Research at GSI and the Future (G Muenzenberg); From Super-Radiance to Continuum Shell Model (V Zelevinski); New Methods for the Exact Solution of the Nuclear Eigenvalue Problem Beyond Mean Field Approaches (N Lo Iudice et al.); Q-Phonon Approach for Low-Lying 1 - Two-Phonon States in Spherical Nuclei (V V Voronov et al.); Analytic Description of the Phase Transition from Octupole Deformation to Octupole Vibrations (D Bonatsos et al.); Three-Body Models in Nuclear Physics (P Descouvemont); Properties of Low-Lying States: Shape Parameters and Proton-Neutron Symmetry (V Werner); Shell Model Nuclear Level Densities (M Horoi); Exotic Decays, Clusters and Superheavy Nuclei: Nuclear Structure and Double Beta Decay (J Suhonen); Systematics of Proton Emission (D S Delion et al.); Synthesis of Superheavy Elements at SHIP (S Hofmann et al.); Synthesis of Heaviest Elements Using a Gas-Filled Recoil Separator at RIKEN (K Morita); Fission Valleys and Heavy Ion Decay Modes (D N Poenaru et al.); Dynamics of Mass Asymmetry in Dinuclear Systems (W Scheid et al.); Exotic Matter in Nuclei and Stars. Neutrinos: Clusters of Matter and Antimatter: A Mechanism for Cold Compression (W Greiner); BRAHMS Experiment Quest for Early Universe Phases of Hadronic Matter (Z Majka); Strange Matter in Core-Collapse Supernova (J Horvath); Neutrino Astrophysics: Gamma Ray Bursts (G C McLaughlin); Neutrino Emission from Neutron Stars (D G Yakovlev et al.); New Achievements in Neutrino Properties (S Stoica); High Energy Cosmic Rays: The Origin of Cosmic Rays (P Biermann); The Mystery of the Highest Energies in the Universe (H Rebel); The Cosmic Ray Experiment KASCADE-GRANDE (I M Brancus et al.); Prospects for the Detection of High-Energy Cosmic Rays Using Radio Techniques (Ad van den Berg); Nucleosynthesis and Nuclear Physics for Astrophysics: Explosive Nucleosynthesis: Supernovae, Classical Novae, and X-Ray Bursts (J Jose); Experimental Approach to Nuclear Reactions of Astrophysical Interest Involving Radioactive Nuclei (C Angulo); Background Studies at the LUNA Underground Accelerator Facility (Zs Fulop); Thoughts about Two of the Important Reactions in Nuclear Astrophysics (L Buchmann); Recent Experimental Studies of Nuclear Astrophysics Using Intermediate-Energy Exotic Beams (T Motobayashi); An Indirect Method Using ANCs in Nuclear Astrophysics (R E Tribble et al.); Recent Applications of the Trojan-Horse Method in Nuclear Astrophysics (C Spitaleri); Nuclear Astrophysics Experiments at CIAE (W Liu et al.); Global Reaction Models Relevant to the p Process (S V Harissopoulos); Large Facilities: TRIUMF OCo Canada's National Laboratory for Particle and Nuclear Physics (L Buchmann); Status of the AGATA Project (E Farnea); Research at ISOLDE and the Path to Eurisol (P A Butler); and other papers. Readership: Academics, Universities and research centres in physics. Undergraduate and graduate students, taking nuclear physics classes, research professionals in nuclear physics and astrophysics."
Author: Walter Greiner
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 874
ISBN-13: 1461525160
DOWNLOAD EBOOKLadies and Gentlemen, dear colleagues, Welcome in Bodrum to the NASion Hot and Dense Nuclear Matter! Welcome also to Mrs. Governor Dr. Lale AYTAMAN. We are very honored, that you, Governor of the Mugla-State, came here to greet us. We are particularly grateful to you that you offered help and assured us to do everything that we can enjoy two safe weeks in Bodrum, in this wonderful area of your country. I have chosen Bodrum as the place for our NASI because I like this historic region where many cultures meet (e. g. , Oriental and European (Greek, Roman) culture) and where you find numerous places which played a role in ancient science and in early Christianity- I mention Milet (Thales) and Ephesus (Apostle Paulus), both of which are close by. Our NASI will exhibit the most recent developments in high energy heavy ion physics. The meeting is both a school and a conference: A school, because there are very many advanced students, who frequently are themselves already top researchers, attending the lectures of distinguished scientists and leading researchers. It is also a conference because new material, new results of this exciting and wonderful field - our field - high energy heavy ion physics will be presented. It is the topic of hot and dense nuclear matter, which we are focusing on.
Author: Osamu Miyamura
Publisher: World Scientific
Published: 1991-12-31
Total Pages: 358
ISBN-13: 9814555576
DOWNLOAD EBOOKThis is a collection of exciting papers in the area of high energy nuclear collisions and quark gluon plasma. The volume covers lectures on the natures of hadronic matter at high temperature and/or density and signals of quark-hadron phase transitions. It also includes discussions and descriptions of the data of CERN and BNL nucleus-nucleus collisions. Other contributions deal with physics at RHIC, LHC and the PS-collider, collision simulators and various related topics.
Author: L. P. Csernai
Publisher:
Published: 1994-05-10
Total Pages: 336
ISBN-13:
DOWNLOAD EBOOKIntroduction to Relativistic Heavy Ion Collisions László P. Csernai University of Bergen, Norway Written for postgraduates and advanced undergraduates in physics, this clear and concise work covers a wide range of subjects from intermediate to ultra-relativistic energies, thus providing an introductory overview of heavy ion physics. The reader is introduced to essential principles in heavy ion physics through a variety of questions, with answers, of varying difficulty. This timely text is based on a series of well received lectures given by Professor L. Csernai at the University of Minnesota, and the University of Bergen, where the author is based.
Author: Jerzy Bartke
Publisher: World Scientific
Published: 2009
Total Pages: 239
ISBN-13: 9810212313
DOWNLOAD EBOOKThis book attempts to cover the fascinating field of physics of relativistic heavy ions, mainly from the experimentalist's point of view. After the introductory chapter on quantum chromodynamics, basic properties of atomic nuclei, sources of relativistic nuclei, and typical detector set-ups are described in three subsequent chapters. Experimental facts on collisions of relativistic heavy ions are systematically presented in 15 consecutive chapters, starting from the simplest features like cross sections, multiplicities, and spectra of secondary particles and going to more involved characteristics like correlations, various relatively rare processes, and newly discovered features: collective flow, high pT suppression and jet quenching. Some entirely new topics are included, such as the difference between neutron and proton radii in nuclei, heavy hypernuclei, and electromagnetic effects on secondary particle spectra.Phenomenological approaches and related simple models are discussed in parallel with the presentation of experimental data. Near the end of the book, recent ideas about the new state of matter created in collisions of ultrarelativistic nuclei are discussed. In the final chapter, some predictions are given for nuclear collisions in the Large Hadron Collider (LHC), now in construction at the site of the European Organization for Nuclear Research (CERN), Geneva. Finally, the appendix gives us basic notions of relativistic kinematics, and lists the main international conferences related to this field. A concise reference book on physics of relativistic heavy ions, it shows the present status of this field.