Download or read book FRAGMENTATION DANS LES COLLISIONS CENTRALES DU SYSTEME NI AU DE 32 A 90 AMEV written by NATHALIE.. BELLAIZE and published by . This book was released on 2000 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES COLLISIONS D'IONS LOURDS SONT UN DES MOYENS DE PERTURBER FORTEMENT UN SYSTEME NUCLEAIRE ET DE L'AMENER LOIN DE SON ETAT D'EQUILIBRE. CE MEMOIRE CONCERNE LES REACTIONS LES PLUS VIOLENTES DU SYSTEME NI + AU DE 32 A 90 AMEV. CES EVENEMENTS SONT DETECTES PAR LE MULTIDETECTEUR INDRA ET ISOLES AVEC L'ANALYSE EN COMPOSANTES PRINCIPALES (ANALYSE MULTIDIMENSIONNELLE). ELLE PERMET DE CLASSER LES EVENEMENTS SELON LEURS CARACTERISTIQUES DE DETECTION (SANS CRITERE DE COMPLETUDE AU PREALABLE) ET DE LEUR DEGRE DE DISSIPATION. DEUX MECANISMES DE DESEXCITATION ONT ETE MIS EN EVIDENCE : L'UN DE TYPE FUSION/FISSION SUIVI D'UNE EVAPORATION (TYPE BASSE ENERGIE) ET L'AUTRE DE TYPE MULTIFRAGMENTATION. CES DEUX MECANISMES SONT COEXISTANTS A 32 ET 52 AMEV ALORS QU'UN SEUL SUBSISTE A 90 AMEV. LES DEUX MECANISMES DE DESEXCITATION SONT ACCOMPAGNES D'UNE COMPOSANTE RELIEE A LA PHASE INITIALE DE LA REACTION. LES FLUCTUATIONS EN ENERGIE LIEES A CETTE COMPOSANTE ENTRAINENT DES VARIATIONS DU DEPOT EN ENERGIE DANS LE SYSTEME ET DETERMINENT L'UN OU L'AUTRE DES MECANISMES OBSERVES. LES DONNEES EXPERIMENTALES DE MULTIFRAGMENTATION DU SYSTEME NI + AU (52 ET 90 AMEV) ONT ETE CONFRONTEES AUX PREDICTIONS D'UN MODELE STATISTIQUE ET AUX DONNEES DE MULTIFRAGMENTATION ISSUES DU SYSTEME SYMETRIQUE XE + SN A 50 AMEV (MESURE AVEC INDRA). CES COMPARAISONS ONT MIS EN EVIDENCE L'ABSENCE D'ENERGIE COLLECTIVE RADIALE POUR LES FRAGMENTS (Z10) POUR LE SYSTEME NI + AU, ET ONT MONTRE QUE LE DEGRE DE FRAGMENTATION DEPEND PRINCIPALEMENT DE L'ENERGIE D'EXCITATION THERMIQUE. LES ENERGIES CINETIQUES MOYENNES DES PARTICULES ET DES FRAGMENTS LEGERS (Z10) SONT PLUS ELEVEES POUR LE SYSTEME NI + AU QUE POUR LE SYSTEME XE + SN. CETTE OBSERVATION MONTRE QUE CES ESPECES SONT PLUS SENSIBLES A LA VOIE D'ENTREE DANS UN SYSTEME ASYMETRIQUE QUE DANS UN SYSTEME SYMETRIQUE (POUR LE MEME NOMBRE TOTAL DE NUCLEONS).
Download or read book Dynamics and Thermodynamics with Nuclear Degrees of Freedom written by Philippe Chomaz and published by Springer Science & Business Media. This book was released on 2007-07-28 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the outcome of a community-wide review of the field of dynamics and thermodynamics with nuclear degrees of freedom. It presents the achievements and the outstanding open questions in 26 articles collected in six topical sections and written by more than 60 authors. All authors are internationally recognized experts in their fields.
Download or read book Statistical Mechanics of Nonequilibrium Processes Volume 1 See 3527400834 written by Dmitrii N. Zubarev and published by Wiley-VCH. This book was released on 1996-06-13 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified approach to the modern statistical theory of nonequilibrium processes. This book explores applications of this unified approach to classical and quantum kinetic theory of nonideal gases, to plasmas, and to solid state physics.
Download or read book IGISOL written by Juha Äystö and published by Springer Science & Business Media. This book was released on 2014-01-23 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IGISOL group at the University of Jyväskyla studies the properties of nuclei far off the line of beta stability. These studies are performed locally at the Jyväskylä Ion Guide Isotope Separator On-Line (IGISOL) facility, as well as at a number of other laboratories such as the ISOLDE facility in CERN, at GANIL and in Helmholzzentrum GSI, the location of the future radioactive beam facility FAIR. The group is also actively involved in work to support the development of international future facilities EURISOL and aforementioned FAIR. This book presents carefully selected papers to portrait the work at IGISOL. Previously published in the journals Hyperfine Interactions and European Physical Journal A.
Download or read book Annual Report Nuclear Science Division written by Lawrence Berkeley Laboratory. Nuclear Science and published by . This book was released on 1973 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dorland s Dictionary of Medical Acronyms and Abbreviations written by Dorland and published by Elsevier Health Sciences. This book was released on 2015-07-24 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical acronyms and abbreviations offer convenience, but those countless shortcuts can often be confusing. Now a part of the popular Dorland's suite of products, this reference features thousands of terms from across various medical specialties. Its alphabetical arrangement makes for quick reference, and expanded coverage of symbols ensures they are easier to find. Effective communication plays an important role in all medical settings, so turn to this trusted volume for nearly any medical abbreviation you might encounter. - Symbols section makes it easier to locate unusual or seldom-used symbols. - Convenient alphabetical format allows you to find the entry you need more intuitively. - More than 90,000 entries and definitions. - Many new and updated entries including terminology in expanding specialties, such as Nursing; Physical, Occupational, and Speech Therapies; Transcription and Coding; Computer and Technical Fields. - New section on abbreviations to avoid, including Joint Commission abbreviations that are not to be used. - Incorporates updates suggested by the Institute for Safe Medication Practices (ISMP).
Download or read book Direct nuclear Reactions written by Norman Glendenning and published by Elsevier. This book was released on 2012-12-02 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct Nuclear Reactions deals with the theory of direct nuclear reactions, their microscopic aspects, and their effect on the motions of the individual nucleons. The principal results of the theory are described, with emphasis on the approximations involved to understand how well the theory can be expected to hold under specific experimental conditions. Applications to the analysis of experiments are also considered. This book consists of 19 chapters and begins by explaining the difference between direct and compound nuclear reactions. The reader is then introduced to the theory of plane waves, some results of scattering theory, and the phenomenological optical potential. The following chapters focus on form factors and their nuclear structure content; the basis of the optical potential as an effective interaction; reactions such as inelastic single- and two-nucleon transfer reactions; the effect of nuclear correlations; and the role of multiple-step reactions. The theory of inelastic scattering and the relationship between the effective and free interactions are also discussed, along with reactions between heavy ions and the polarizability of nuclear wave functions during a heavy-ion reaction. This monograph will be of interest to nuclear physicists.
Download or read book Modern Nuclear Physics written by Alexandre Obertelli and published by Springer Nature. This book was released on 2021-09-25 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is a unique and ambitious primer of nuclear physics, which introduces recent theoretical and experimental progresses starting from basics in fundamental quantum mechanics. The highlight is to offer an overview of nuclear structure phenomena relevant to recent key findings such as unstable halo nuclei, superheavy elements, neutron stars, nucleosynthesis, the standard model, lattice quantum chromodynamics (LQCD), and chiral effective theory. An additional attraction is that general properties of nuclei are comprehensively explained from both the theoretical and experimental viewpoints. The book begins with the conceptual and mathematical basics of quantum mechanics, and goes into the main point of nuclear physics – nuclear structure, radioactive ion beam physics, and nuclear reactions. The last chapters devote interdisciplinary topics in association with astrophysics and particle physics. A number of illustrations and exercises with complete solutions are given. Each chapter is comprehensively written starting from fundamentals to gradually reach modern aspects of nuclear physics with the objective to provide an effective description of the cutting edge in the field.
Download or read book Dictionary of Medical Acronyms and Abbreviations written by Stanley Jablonski and published by Hanley & Belfus. This book was released on 2004-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dictionary lists acronyms and abbreviations occurring with a reasonable frequency in the literature of medicine and the health care professions. Abbreviations and acronyms are given in capital letters, with no punctuation, and with concise definitions. The beginning sections also include symbols, genetic symbols, and the Greek alphabet and symbols.
Download or read book Transport Methods and Interactions for Space Radiations written by and published by . This book was released on 1991 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Physics written by National Research Council and published by National Academies Press. This book was released on 1999-03-31 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic progress has been made in all branches of physics since the National Research Council's 1986 decadal survey of the field. The Physics in a New Era series explores these advances and looks ahead to future goals. The series includes assessments of the major subfields and reports on several smaller subfields, and preparation has begun on an overview volume on the unity of physics, its relationships to other fields, and its contributions to national needs. Nuclear Physics is the latest volume of the series. The book describes current activity in understanding nuclear structure and symmetries, the behavior of matter at extreme densities, the role of nuclear physics in astrophysics and cosmology, and the instrumentation and facilities used by the field. It makes recommendations on the resources needed for experimental and theoretical advances in the coming decade.
Download or read book Hot and Dense Nuclear Matter written by Walter Greiner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ladies 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.
Download or read book Pre equilibrium Nuclear Reactions written by Ettore Gadioli and published by . This book was released on 1992 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: While we have attempted to mention at least the most important developments in the theory of pre-equilibrium reactions, the volume of work in this area over the last few years has been so immense that it is not possible to give a comprehensive account of all that has been done. Our aim is to describe as clearly as we can the main physical ideas and to sketch the mathematical formulations that have been developed to enable practical calculations to be made. We attach particular importance to the detailed comparisons between theory and experiment because only in this way is it possible to assess the usefulness and validity of the theories that have been proposed.
Download or read book Clinical Pharmacology Current Topics and Case Studies written by Markus Müller and published by Springer Science & Business Media. This book was released on 2011-02-04 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today we witness an eventful time in which the powerful new forces of genomics, information technology and economics are rapidly changing the science and art of medicine. This will require more specialization than ever before. However, there is also an increasing demand for an integrated approach, which is provided by the discipline of Clinical Pharmacology (CP). CP pursues a scientific goal by studying drug action in patients and volunteers, a clinical goal by administering appropriate drug therapy and a regulatory goal by assessing the risk/benefit ratio of drug candidates in drug development and reimbursement. This introduction to current topics of CP covers traditional topics of clinical drug research and trial methodology but also provides insight in current topics like genomics, imaging technology and issues in drug reimbursement. A number of concrete case studies in clinical drug research and development help to give a better understanding of the general principles of CP.
Download or read book Particle Physics Reference Library written by Stephen Myers and published by Springer Nature. This book was released on 2020-01-01 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third open access volume of the handbook series deals with accelerator physics, design, technology and operations, as well as with beam optics, dynamics and diagnostics. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A,B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access.
Download or read book Nuclear Molecules written by Walter Greiner and published by World Scientific. This book was released on 1995-02-28 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear molecules are analogous to ordinary electronic molecules. Valence nucleons are circling nuclear cores and thus bind them. They appear in collisions of nuclei on nuclei, and in fission and fusion processes. Here a lively field of research has developed over the past 20 years. Nuclear Molecules are the strongest deformed nuclear complexes and play an important role in nuclear structure (cluster) physics. They are also of considerable interest for the synthesis of elements in astrophysics (cosmology). Most of the various nuclear molecular phenomena are discussed.This book is the first monograph exclusively written to cover the theoretical aspects of nuclear molecular phenomena in heavy ion collisions. The experimental evidence is presented and confronted with theory.
Download or read book Molecular Radiobiology written by N. B. Strazhevskaya and published by John Wiley & Sons. This book was released on 1975 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
