The Physics of Warm Nuclei
The Physics of Warm Nuclei

Author: Helmut Hofmann

Publisher: OUP Oxford

Published: 2008-04-17

Total Pages: 648

ISBN-13: 0191523062

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This book offers a comprehensive survey of basic elements of nuclear dynamics at low energies and discusses similarities to mesoscopic systems. It addresses systems with finite excitations of their internal degrees of freedom, so that their collective motion exhibits features typical for transport processes in small and isolated systems. The importance of quantum aspects is examined with respect to both the microscopic damping mechanism and the nature of the transport equations. The latter must account for the fact that the collective motion is self-sustained. This implies highly nonlinear couplings between internal and collective degrees of freedom —- different to assumptions made in treatments known in the literature. A critical discussion of the use of thermal concepts is presented. The book can be considered self-contained. It presents existing models, theories and theoretical tools, both from nuclear physics and other fields, which are relevant to an understanding of the observed physical phenomena.

Nuclear Physics
Nuclear Physics

Author: National Research Council

Publisher: National Academies Press

Published: 1999-03-31

Total Pages: 222

ISBN-13: 0309173663

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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.

Thermonuclear Supernovae
Thermonuclear Supernovae

Author: P. Ruiz-Lapuente

Publisher: Springer Science & Business Media

Published: 1997

Total Pages: 920

ISBN-13: 9780792343592

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All theoretical and observational topics relevant to the understanding of the thermonuclear (Type Ia) supernova phenomenon are thoroughly and consistently reviewed by a panel including the foremost experts in the field. The book covers all aspects, ranging from the observations of SNe Ia at all stages and all wavelengths to the 2D and 3D modelling of thermonuclear flames in very dense plasmas. Scenarios for close binary evolution leading to SNe Ia are discussed. Particular emphasis is placed on the homogeneity vs. diversity of SNe Ia and on their use as standard candles to measure cosmological parameters. The book reflects the recent and very significant progress made in both the modelling of the explosions and in the observational field.

Nuclear Physics
Nuclear Physics

Author: National Research Council

Publisher: National Academies Press

Published: 2013-02-25

Total Pages: 263

ISBN-13: 0309260434

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The principal goals of the study were to articulate the scientific rationale and objectives of the field and then to take a long-term strategic view of U.S. nuclear science in the global context for setting future directions for the field. Nuclear Physics: Exploring the Heart of Matter provides a long-term assessment of an outlook for nuclear physics. The first phase of the report articulates the scientific rationale and objectives of the field, while the second phase provides a global context for the field and its long-term priorities and proposes a framework for progress through 2020 and beyond. In the second phase of the study, also developing a framework for progress through 2020 and beyond, the committee carefully considered the balance between universities and government facilities in terms of research and workforce development and the role of international collaborations in leveraging future investments. Nuclear physics today is a diverse field, encompassing research that spans dimensions from a tiny fraction of the volume of the individual particles (neutrons and protons) in the atomic nucleus to the enormous scales of astrophysical objects in the cosmos. Nuclear Physics: Exploring the Heart of Matter explains the research objectives, which include the desire not only to better understand the nature of matter interacting at the nuclear level, but also to describe the state of the universe that existed at the big bang. This report explains how the universe can now be studied in the most advanced colliding-beam accelerators, where strong forces are the dominant interactions, as well as the nature of neutrinos.

The Physics and Dynamics of Planetary Nebulae
The Physics and Dynamics of Planetary Nebulae

Author: Grigor A. Gurzadyan

Publisher: Springer Science & Business Media

Published: 2013-04-09

Total Pages: 518

ISBN-13: 3662034484

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Planetary nebulae are the classic subject of astrophysics. The physical pro cesses occurring in this highly ionized gaseous medium, the formation of emis sion lines in clearly specified conditions, the continuous emission extending from the far ultraviolet up to infrared and radio frequencies, the generation of exotic forms of radiation predicted by atomic physics, along with methods for deciphering the observed spectra and detecting physical and kinematic parameters of the radiating medium, etc. - all these problems form the solid foundations of the physical theory of gaseous nebulae. They are an essential part of the arsenal of powerful tools and concepts without which one cannot imagine understanding and interpreting the enormous diversity of processes taking place in the Universe - in gaseous envelopes surrounding the stars of various classes, from cool dwarfs and flare stars up to hot supergiants, as well as in stellar chromospheres and coronae, in atmospheres of unstable and anomalous stars, in circumstellar clouds and gaseous shells born in nova and supernova explosions, in diffuse nebulae and the interstellar medium, in interacting binary systems, in galaxies with emission lines, in quasars, etc. The last thirty years have seen a turning-point in our knowledge concern ing the very nature of planetary nebulae (PNs). The radio emission of PNs was discovered after it was predicted theoretically. On the other hand, the powerful infrared emission discovered both in the continuum and in emission lines was never expected.

New Trends in Nuclear Collective Dynamics
New Trends in Nuclear Collective Dynamics

Author: Yasuhisa Abe

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 301

ISBN-13: 3642763790

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"New Trends in Nuclear Collective Dynamics" emphasizes research toward understanding collective and statistical aspects of nuclear dynamics. Well-known lecturers from centers of nuclear research present reviews of recent developments. The topics covered are: -order and chaos in finite quantum systems -dissipation in heavy-ion collisions -collective motionsin warm nuclei -time-dependent mean-field theory with collision terms -nuclear fission and multi-dimensional tunneling -large-scale collective motion

Nucleus-nucleus Collisions, Procs Of The Conf "Bologna 2000: Structure Of The Nucleus At The Dawn Of The Century" (Vol 1)
Nucleus-nucleus Collisions, Procs Of The Conf

Author: Giovanni C Bonsignori

Publisher: World Scientific

Published: 2001-11-09

Total Pages: 502

ISBN-13: 9814490245

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The Conference “Bologna 2000: Structure of the Nucleus at the Dawn of the Century” was devoted to a discipline which has seen a strong revival of research activities in the last decade. New experimental results and theoretical developments in nuclear physics will certainly make important contributions to our knowledge and understanding of Nature's fundamental building blocks.The interest aroused by the Conference among the scientific community was clearly reflected in the large number of participants. These represented the most important nuclear physics laboratories in the world.The Conference covered five major topics of modern nuclear physics: nuclear structure, nucleus-nucleus collisions, hadron dynamics, nuclear astrophysics, and transdisciplinary and peaceful applications of nuclear science. It reviewed recent progress in the field and provided a forum for the discussion of current and future research projects.

Nucleus-nucleus Collisions
Nucleus-nucleus Collisions

Author: Giovanni C. Bonsignori

Publisher: World Scientific

Published: 2001

Total Pages: 502

ISBN-13: 9812810935

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The Conference OC Bologna 2000: Structure of the Nucleus at the Dawn of the CenturyOCO was devoted to a discipline which has seen a strong revival of research activities in the last decade. New experimental results and theoretical developments in nuclear physics will certainly make important contributions to our knowledge and understanding of Nature's fundamental building blocks. The interest aroused by the Conference among the scientific community was clearly reflected in the large number of participants. These represented the most important nuclear physics laboratories in the world. The Conference covered five major topics of modern nuclear physics: nuclear structure, nucleusOConucleus collisions, hadron dynamics, nuclear astrophysics, and transdisciplinary and peaceful applications of nuclear science. It reviewed recent progress in the field and provided a forum for the discussion of current and future research projects. Contents: Quark and GluonOCoPlasma Phase Transition and Relativistic Heavy-Ion Reactions; LiquidOCoGas Phase Transitions in Nuclear Matter; Nuclear Caloric Curve and Thermodynamics of Heavy Ion Collisions; Statistical and Dynamics Aspects of Fragmentation; Intermediate Energy Heavy-Ion Reactions; Reaction Mechanisms around the Barrier. Fusion and Fission in Heavy-Ion Reactions. Readership: Nuclear physicists."