Few Body Dynamics Efimov Effect And Halo Nuclei

Author : Vidya Sagar Bhasin,Indranil Mazumdar
Publisher : Springer Nature
Page : 127 pages
File Size : 40,6 Mb
Release : 2020-12-20
Category : Science
ISBN : 9783030561710

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Few Body Dynamics, Efimov Effect and Halo Nuclei by Vidya Sagar Bhasin,Indranil Mazumdar Pdf

This book presents an overview of the different few-body techniques developed in nuclear physics and their applications to explore the structural properties of neutron-rich unstable nuclei, the so-called halo nuclei. Formal theory of two- and three-body scattering are discussed in a compact and abridged form to initiate the beginners who want to investigate the problems of halo nuclei within the framework of three-body models. Readers gain in-depth knowledge about the methods involved to solve the two- and three-body scattering problem and a special focus is put on the Faddeev approach. In this sense, the authors address both the graduate students and senior researchers. Subsequently, a detailed analysis of the Efimov effect in three-body systems is presented and the search for the effect in atomic nuclei, both Borromean and non-Borromean is addressed. The book also presents a detailed account of how to analyze, within the framework of a 3-body approach and using realistic short range forces, the structural properties of halo nuclei. Finally, the authors discuss the recent progress in effective field theory by setting up the integral equations for 3-body scattering and applying it to study low energy scattering of neutrons off halo nuclear targets.

Author : Vidya Sagar Bhasin,Indranil Mazumdar
Publisher : Unknown
Page : 0 pages
File Size : 55,6 Mb
Release : 2021
Category : Electronic
ISBN : 3030561720

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Few Body Dynamics, Efimov Effect and Halo Nuclei by Vidya Sagar Bhasin,Indranil Mazumdar Pdf

This book presents an overview of the different few-body techniques developed in nuclear physics and their applications to explore the structural properties of neutron-rich unstable nuclei, the so-called halo nuclei. Formal theory of two- and three-body scattering are discussed in a compact and abridged form to initiate the beginners who want to investigate the problems of halo nuclei within the framework of three-body models. Readers gain in-depth knowledge about the methods involved to solve the two- and three-body scattering problem and a special focus is put on the Faddeev approach. In this sense, the authors address both the graduate students and senior researchers. Subsequently, a detailed analysis of the Efimov effect in three-body systems is presented and the search for the effect in atomic nuclei, both Borromean and non-Borromean is addressed. The book also presents a detailed account of how to analyze, within the framework of a 3-body approach and using realistic short range forces, the structural properties of halo nuclei. Finally, the authors discuss the recent progress in effective field theory by setting up the integral equations for 3-body scattering and applying it to study low energy scattering of neutrons off halo nuclear targets.

Author : Jim Al-Khalili
Publisher : Morgan & Claypool Publishers
Page : 85 pages
File Size : 55,7 Mb
Release : 2017-11-08
Category : Science
ISBN : 9781681745824

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Halo Nuclei by Jim Al-Khalili Pdf

While neutron halos were discovered 30 years ago, this is the first book written on the subject of this exotic form of nuclei that typically contain many more neutrons than stable isotopes of those elements. It provides an introductory description of the halo and outlines the discovery and evidence for its existence. It also discusses different theoretical models of the halo's structure as well as models and techniques in reaction theory that have allowed us to study the halo. This is written at a level accessible to graduate students starting a PhD in nuclear physics. Halo nuclei are an exotic form of atomic nuclei that contain typically many more neutrons than stable isotopes of those elements. To give you a famous example, an atom of the element lithium has three electrons orbiting a nucleus with three protons and, usually, either 3 or 4 neutrons. The difference in the number of neutrons gives us two different isotopes of lithium, Li6 and Li7. But if you keep adding neutrons to the nucleus you will eventually reach Li11, with still 3 protons (that means it's lithium) but with 8 neutrons. This nucleus is so neutron-rich that the last two are very weakly bound to the rest of the nucleus (a Li9 core). What happens is a quantum mechanical effect: the two outer neutrons float around beyond the rest of the nuclear core at a distance that is beyond the range of the force that is holding them to the core. This is utterly counterintuitive. It means the nucleus looks like a core plus extended diffuse cloud of neutron probability: the halo. The author of the book, Jim Al-Khalili, is a theoretician who published some of the key papers on the structure of the halo in the mid and late 90s and was the first to determine its true size. This monograph is based on review articles he has written on the mathematical models used to determine the halo structure and the reactions used to model that structure.

Author : Asoke Mitra
Publisher : Elsevier
Page : 792 pages
File Size : 48,8 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780444601094

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Few body dynamics by Asoke Mitra Pdf

Few Body Dynamics presents the proceedings of the VII International Conference on Few Body Problems in Nuclear and Particle Physics, held in Delhi from December 29, 1975 to January 3, 1976. Invited speakers talked about topics ranging from dynamic equations and approximation methods to computation and experimental techniques, few body bound states, breakup reactions and polarization, few electron systems, and photon and electron probes on few body systems. Speakers also covered few body reactions with mesons and resonances, few body aspects of nuclear reactions and scattering, three body forces in nuclei, and quark physics. Comprised of four parts encompassing 145 chapters, this volume summarizes the status and results from experimental facilities such as the Bhabha Atomic Research Centre in India, TRIUMF in Canada, and the Clinton P. Anderson Meson Physics Facility in the United States. It also discusses completeness relations in scattering theory for non-Hermitian potentials, ambiguities in phase-shift analysis, and parametrization of the half-shell function when the eigenchannel has a bound state. The next chapters focus on possible phenomenological forms for the two-body local potential, nuclear three-body forces arising from triple-boson couplings, and concepts such as N-particle transit operators, three-body separable expansion amplitude, the three-body problem with energy-dependent potentials, and the four-body problem. The book also introduces the reader to triton with realistic potentials, backward proton-deuteron scattering, and deep inelastic lepton-nucleon interactions at high energy. This book will benefit physicists, students, and researchers who want to learn about the dynamics of few body systems.

Author : Anonim
Publisher : Unknown
Page : 606 pages
File Size : 55,7 Mb
Release : 2001
Category : Nuclear physics
ISBN : UVA:X006103326

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Physics of Atomic Nuclei by Anonim Pdf

Author : International Union of Pure and Applied Physics
Publisher : American Institute of Physics
Page : 1136 pages
File Size : 51,9 Mb
Release : 2002-04-09
Category : Science
ISBN : UOM:39015055597937

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Nuclear Physics in the 21st Century by International Union of Pure and Applied Physics Pdf

This volume contains papers based on all the oral presentations delivered at the INPC 2001. Topics include: nuclear structure, neutrino physics, nuclear astrophysics, nuclear reaction dynamics, high energy nuclear physics, and applications of nuclear science.

Author : Anonim
Publisher : Unknown
Page : 812 pages
File Size : 50,5 Mb
Release : 2001
Category : Nuclear physics
ISBN : UCLA:L0082028432

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I︠A︡dernai︠a︡ fizika by Anonim Pdf

Author : Yu. Ts Oganessian
Publisher : World Scientific
Page : 690 pages
File Size : 55,6 Mb
Release : 1995
Category : Exotic nuclei
ISBN : 9789814532303

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Low Energy Nuclear Dynamics by Yu. Ts Oganessian Pdf

"The proceedings of the conference include recent results of experimental and theoretical research on the following topics: reaction dynamics, fusion-fission phenomena, neutron physics, deformed shells, nuclear spectroscopy, and exotic nuclei."--Publisher's website

Author : Rumiana Kalpakchieva,Yu Ts Oganessian
Publisher : World Scientific
Page : 952 pages
File Size : 50,7 Mb
Release : 1998-08-22
Category : Electronic
ISBN : 9789814544696

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Heavy Ion Physics: Proceedings Of The Vi International School-seminar by Rumiana Kalpakchieva,Yu Ts Oganessian Pdf

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.

Author : Isao Tanihata,Hiroshi Toki,Toshitaka Kajino
Publisher : Springer Nature
Page : 4180 pages
File Size : 44,5 Mb
Release : 2023-09-04
Category : Science
ISBN : 9789811963452

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Handbook of Nuclear Physics by Isao Tanihata,Hiroshi Toki,Toshitaka Kajino Pdf

This handbook is a comprehensive, systematic source of modern nuclear physics. It aims to summarize experimental and theoretical discoveries and an understanding of unstable nuclei and their exotic structures, which were opened up by the development of radioactive ion (RI) beam in the late 1980s. The handbook comprises three major parts. In the first part, the experiments and measured facts are well organized and reviewed. The second part summarizes recognized theories to explain the experimental facts introduced in the first part. Reflecting recent synergistic progress involving both experiment and theory, the chapters both parts are mutually related. The last part focuses on cosmo-nuclear physics—one of the mainstream subjects in modern nuclear physics. Those comprehensive topics are presented concisely. Supported by introductory reviews, all chapters are designed to present their topics in a manner accessible to readers at the graduate level. The book therefore serves as a valuable source for beginners as well, helping them to learn modern nuclear physics.

Author : Walter Greiner,Mikhail G. Itkis,Joachim Reinhardt,Mehmet Cem Güçlü
Publisher : Springer Science & Business Media
Page : 676 pages
File Size : 42,9 Mb
Release : 2013-11-09
Category : Science
ISBN : 9781402027055

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Structure and Dynamics of Elementary Matter by Walter Greiner,Mikhail G. Itkis,Joachim Reinhardt,Mehmet Cem Güçlü Pdf

Ladies and gentlemen, dear colleagues, welcome to Kemer to the NATO Advanced Study Institute Structure and Dynamics of Elementary Matter. We have chosen Kemer as the place of our NASI because it is located in a be- tiful and hospitable surrounding. This part of the Mediterranean at the Turkish Riviera is a historic region where many cultures meet (e.g., the Oriental and the Greek and Roman European cultures) and where you ?nd numerous places which played a role in ancient science and in early Christianity. Moreover, with the hotel Ceylan Inter-Continental we have found a most excellent me- ing place, directly located at the beach, equipped with wonderful swimming pools and restaurants – an absolutely ?rst-class location. Our NASIwill deal withthemost recent developmentsin high-energyheavy ionphysicsandinthesearchforsuperheavynuclei–tworatherdistinctareasof research. Indeed, we want to bring two very active communities of nuclear and high-energy physics into close contact. The meeting is both a school and has also the character of a conference: A school because there are many advanced students, many of which are themselves already top researchers and who are contributing with their own research in seminars and posters. It is also a c- ference because new results in the exciting and wonderful ?elds of low- and high-energy heavy ion physics will be presented. We are mainly focussing on the topics of superheavy elements and of hot and dense nuclear matter.

Author : Aldo Covello
Publisher : IOS Press
Page : 591 pages
File Size : 42,5 Mb
Release : 2008
Category : Science
ISBN : 9781586038854

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Nuclear Structure Far from Stability by Aldo Covello Pdf

Gives an account of advances and various perspectives in the study of nuclei far from stability. This book deals with book nuclear structure models and their derivation from the basic nucleon-nucleon interaction. It discusses: the shell model, the interacting boson model and the cluster model."

Author : Walter Greiner,Raj K Gupta
Publisher : World Scientific
Page : 1168 pages
File Size : 45,6 Mb
Release : 1999-06-17
Category : Science
ISBN : 9789814525305

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Heavy Elements and Related New Phenomena by Walter Greiner,Raj K Gupta Pdf

This book reviews recent developments in the field of superheavy elements and the related phenomena of fission, cluster radioactivity, and drip line physics. Both the experimental and theoretical aspects are dealt with in detail. For the production of new elements in the laboratory, the process of cold compound nucleus formation is found to be most favorable both theoretically and experimentally. However, experimentally, hot fusion of nuclei has also been used. Both the physical and chemical methods of synthesizing new elements are discussed. The theoretical approaches considered here are those of the quantum-mechanical fragmentation theory, the self-consistent Hartree–Fock theory, and the relativistic mean field theory. Fission, a process inverse to the fusion of two nuclei, is also observed to be most favourably a cold phenomenon. Other important results are bi-modal fission and high n-multiplicity fission, which leads to the hyperdeformed scission mode. Cluster radioactivity is discussed both as a heavy cluster emission process and as super-asymmetric fission. The theory as well as the present experimental status are reviewed. Physics at drip lines is interesting not only for their structural properties but also for their use in the fusion of two nuclei; both aspects are discussed. Contents:New Developments in the Study of Superheavy Elements:Discovery of the Heaviest Elements (G Münzenberg & S Hofmann)Chemical Properties of the Transactinide Elements (J V Kratz)Two-centre Shell Model in Cold Synthesis of Superheavy Elements (R K Gupta & W Greiner)New Developments in Fission Physics:Cold Fission (H-G Clerc)High Neutron Multiplicity and Cold Binary and Ternary Spontaneous Fission of 252Cf (A V Ramayya et al.)Quantum Mechanical Fragmentation Theory for Cold Distribution of Masses and Charges in Fissioning Nuclei and Nuclei Formed in Heavy Ion Reactions (R K Gupta & W Greiner)New Cluster Radioactivity and the Super-asymmetric Fission:Measurements on Cluster Radioactivity — Present Experimental Status (R Bonetti & A Guglielmetti)Numerical and Analytical Super-asymmetric Fission Model for Exotic Cluster Decays (D N Poenaru & W Greiner)Collective Description of Exotic Cluster Decays and Shell Structure Effects of Parent/Daughter Nuclei (R K Gupta)Extensions in New Directions: Nuclear Astrophysics, Physics of Nuclei Near Drip-lines and Strange Matter:Nuclear Astrophysics at the Beginning of the Twenty-first Century (R N Boyd)Two- and Three-Body Properties of Halo Nuclei (I J Thompson & J S Vaagen)Neutron Drip-line Nuclei: Their Halo Structure, Synthesis, and Decay via Cluster Emissions (R K Gupta et al.)and other papers Readership: Nuclear physicists. Keywords:Superheavy Elements;Cold Fusion Theory and Experiments;Cold Multinucleon Transfer;Hot Fusion;Chemical Properties;Cold Binary and Ternary Fission;Fusion-Fission;Cluster Radioactivity and Its Fine Structure;Drip-Lines;Halo Nuclei;Quantum Mechanical Fragmentation;Skyrme-Hartree-Fock and Relativistic Mean-Field Theories;Strange-Matter;Nuclear Astrophsics

Author : J Al-Khalili
Publisher : Myprint
Page : 66 pages
File Size : 44,5 Mb
Release : 2017-10-23
Category : Electronic
ISBN : 168174788X

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Halo Nuclei by J Al-Khalili Pdf

Author : Laura Elisa Marcucci
Publisher : Frontiers Media SA
Page : 373 pages
File Size : 53,8 Mb
Release : 2021-01-05
Category : Science
ISBN : 9782889663484

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The Long-Lasting Quest for Nuclear Interactions: The Past, the Present and the Future by Laura Elisa Marcucci Pdf