Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Evaluation Of Prompt Gamma Ray Data And Nuclear Structure Of Niobium 94 With Statistical Model Calculations PDF full book. Access full book title Evaluation Of Prompt Gamma Ray Data And Nuclear Structure Of Niobium 94 With Statistical Model Calculations.
| Author | : Danyal J. Turkoglu |
| Publisher | : |
| Total Pages | : 133 |
| Release | : 2014 |
| Genre | : |
| ISBN | : |
| Author | : G. Molnar |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 448 |
| Release | : 2010-02-23 |
| Genre | : Science |
| ISBN | : 0387233598 |
Prompt gamma activation analysis (PGAA) is a unique, non-destructive nuclear analytical method with multi-element capabilities. It is most effective if intense neutron beams (especially cold beams) of nuclear reactors are used to induce the prompt gamma radiation. Based largely on the authors' pioneering research in cold neutron PGAA, the handbook describes the methodology in self-contained manner and reviews recent applications. The library of prompt gamma ray data and spectra for all natural elements is a unique aid to the practitioner. The level is understandable by a broad audience, which facilitates teaching and training. The Handbook of Prompt Gamma Activation Analysis is a comprehensive handbook written for those practising the method, wanting to implement it at a reactor facility, or just looking for a powerful non-destructive method of element analysis. The book is also useful for nuclear physics, chemistry and engineering scientists, scholars and graduate students interested in neutron-induced gamma ray spectroscopy and nuclear analytical methods.
| Author | : M. R. Bhat |
| Publisher | : |
| Total Pages | : 80 |
| Release | : 1980 |
| Genre | : Gamma rays |
| ISBN | : |
| Author | : Pavel Cejnar |
| Publisher | : World Scientific |
| Total Pages | : 895 |
| Release | : 2003 |
| Genre | : Science |
| ISBN | : 9812795154 |
This volume is a collection of invited talks, oral contributions and poster contributions devoted to advances in gamma-ray spectroscopy of various capture reactions. In agreement with the trend of previous meetings in the series, the symposium paid special attention to theoretical and experimental studies of nuclear structure at low energies and to nuclear astrophysics. Among the other topics covered are: statistical properties of nuclei and other quantum many-body systems, fundamental physics, nuclear data, practical application of capture reactions, and new techniques and facilities for capture gamma-ray spectroscopy. Contents: Nuclear Structure; Nuclear Reactions; Nuclear Astrophysics; Statistical Properties of Nuclei; Experimental Facilities; Nuclear Data; Applications; Fundamental Physics. Readership: Graduate students and researchers in nuclear physics.
| Author | : R. E. Chrien |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 875 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 146132940X |
The post World War II era witnessed a tremendous growth in the research carried out in neutron-induced reactions and especially in neutron capture y-ray studies. This growth was stimulated by the availability of neutron sources, such as reactors and accelerators, and by the development of high resolution y-ray and conversion electron detectors. Today the combination of high flux reactors and precise instrumentation has produced spectral data of exceptional quality, as the pages of these proceedings illustrate. The world-wide community of the practioners of the art of cap ture y-ray spectroscopy has met three times in the last decade: the first international symposium on this subject was held at Studsvik, Sweden in 1969, and the second at Petten, The Netherlands in 1974. A smaller meeting, of mostly u. S. and some European parti cipation, was held at Argonne National Laboratory in 1966. A perusal of the proceedings of these meetings shows the striking ad vances in this now mature field of physics over the last dozen years. Each meeting has seen a small but perceptible increase in the number of papers presented and the number of laboratories repre sented. More importantly, each meeting has documented the increasing impact of (n,y) reasearch, not only on other areas of basic physics, but also on commercial and medical applications of this technology. A total of 29 invited papers and 97 contributed papers were presented at this symposium.
| Author | : International Atomic Energy Agency |
| Publisher | : IAEA |
| Total Pages | : 282 |
| Release | : 2007 |
| Genre | : Science |
| ISBN | : |
Neutron-capture prompt-gamma activation analysis (PGAA) is particularly valuable as a non-destructive nuclear method in the measurement of elements that do not form neutron capture products with delayed gamma ray emissions. Inaccurate and incomplete data have been a significant hindrance in the qualitative and quantitative analysis of complicated capture gamma spectra by means of PGAA. This database was produced to improve the quality and quantity of required data in order to make possible the reliable application of PGAA in fields such as materials science, geology, mining, archaeology, environment, food analysis and medicine. The database provides a variety of tables for all natural elements (from H to U) including the following data: isotopic composition, thermal radiative cross-section (total and partial), Westcott g-factors, energy of the gamma rays (prompt and delayed), decay mode, half-life and branching ratios. The CD-ROM included in this publication contains the database, the retrieval system and important electronic documents related to the project.--Publisher's description.
| Author | : Alexander Constantine Xenoulis |
| Publisher | : |
| Total Pages | : 410 |
| Release | : 1972 |
| Genre | : Gamma ray spectrometry |
| ISBN | : |
| Author | : Sethu Raman |
| Publisher | : American Institute of Physics |
| Total Pages | : 1018 |
| Release | : 1985 |
| Genre | : Science |
| ISBN | : |
The main topics discussed at the symposium were nuclear models and theory, photon-induced reactions, neutron-induced reactions, charged-particle-induced reactions, applications, including nucleosynthesis, and related topics. Separate entries were prepared for the data base for the papers presented.
| Author | : |
| Publisher | : |
| Total Pages | : |
| Release | : 2010 |
| Genre | : |
| ISBN | : |
The neutron capture reaction is useful in identifying and analyzing the gamma-ray spectrum from an unknown assembly as it gives unambiguous information on its composition. This can be done passively or actively where an external neutron source is used to probe an unknown assembly. There are known capture gamma-ray data gaps in the ENDF libraries used by transport codes for various nuclear applications. The Evaluated Gamma-ray Activation file (EGAF) is a new thermal neutron capture database of discrete line spectra and cross sections for over 260 isotopes that was developed as part of an IAEA Coordinated Research Project. EGAF has been used to improve the capture gamma production in ENDF libraries. For medium to heavy nuclei the quasi continuum contribution to the gamma cascades is not experimentally resolved. The continuum contains up to 90percent of all the decay energy an is modeled here with the statistical nuclear structure code DICEBOX. This code also provides a consistency check of the level scheme nuclear structure evaluation. The calculated continuum is of sufficient accuracy to include in the ENDF libraries. This analysis also determines new total thermal capture cross sections and provides an improved RIPL database. For higher energy neutron capture there is less experimental data available making benchmarking of the modeling codes more difficult. We use CASINO, a version of DICEBOX that is modified for this purpose. This can be used to simulate the neutron capture at incident neutron energies up to 20 MeV to improve the gamma-ray spectrum in neutron data libraries used for transport modelling of unknown assemblies.
| Author | : Juhani Kantele |
| Publisher | : Academic Press |
| Total Pages | : 366 |
| Release | : 1995-08-15 |
| Genre | : Science |
| ISBN | : |
The Handbook of Nuclear Spectrometry distills material from many disparate sources and brings widely applicable nuclear spectrometry information into an easily accessible form. The Handbook is divided into two parts. Part I consists of the text which covers such fundamental topics as atomic phenomena, interaction of radiation with matter, and beta-ray, conversion-electron, and gamma-ray spectrometry. To complement the text, Part II is a seriesof practical computer programs provided on an accompanying diskette. Part II is written in Microsoft BASICA and provides the user with a way to modify programs to meet their own specific needs. The Handbook includes formulae, tables, graphs, and extensive references which make it an invaluable resource for post-graduate nuclear science students, as well as nuclear physicists and chemists. Key Features * This text includes, Examples, to give an order-of-magnitude picture of phenomena * Graphs, for obtaining a quick approximation of a quantity * References, to Part II (the accompanying computer program) to aid in the use of the codes found in the text * Comments, to clarify important points * Simple rules of thumb * References, to works containing more-detailed information on a given subject
