High Resolution Flat Crystal Spectrometer For Neutron Capture Gamma-Ray Studies PDF Download

Author: Atomic Energy of Canada Limited
Publisher:
ISBN:
Category :
Languages : en
Pages : 35

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Author: R. E. Chrien
Publisher: Springer Science & Business Media
ISBN: 146132940X
Category : Science
Languages : en
Pages : 875

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Book Description
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: Jacinto Sa
Publisher: CRC Press
ISBN: 1466592990
Category : Science
Languages : en
Pages : 242

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Photon-in-photon-out core level spectroscopy is an emerging approach to characterize the electronic structure of catalysts and enzymes, and it is either installed or planned for intense synchrotron beam lines and X-ray free electron lasers. This type of spectroscopy requires high-energy resolution spectroscopy not only for the incoming X-ray beam b

Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 232

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Author: Hans G. Börner
Publisher: World Scientific
ISBN: 9814273082
Category : Science
Languages : en
Pages : 284

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The reactor-based laboratory at the Institut Laue-Langevin is recognized as the world's most productive and reliable source of slow neutrons for the study of low energy particle and nuclear physics. The book highlights the impact of about 600 very diverse publications about work performed in these fields during the past more than 30 years of reactor operation at this institute. On one hand neutrons are used as a tool to generate nuclei in excited states for studying their structure and decay, in particular fission. Uniquely sensitive experiments can tell us a great deal about the symmetry characteristics of nuclei and their fission properties. On the other hand, studies with slow neutrons as the object of investigation are complementary to studies at huge particle accelerators. Experiments carried out at the ILL contribute to elucidate basic questions about the building blocks of the Universe by analyzing very precisely subtle neutron properties.

Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 680

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Author:
Publisher:
ISBN:
Category : Neutron capture gamma ray spectroscopy
Languages : en
Pages : 912

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Author: James Duncan Hall
Publisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 36

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A neutron-gamma ray spectrometer developed at Texas Nuclear Corporation is described. The spectrometer employs pulse shape discrimination in an organic scintillator detector to selectively detect neutrons or gamma rays in a mixed field by a method not utilizing space charge limiting. Selective detection may be obtained for neutrons of energy higher than 0.7 MeV and for gamma rays above 0.25 MeV. Spectral information is usable to 15 MeV for neutrons and to 4 MeV for gamma rays. Detection efficiencies range from about 6% to 30%. Typical spectra, data analysis procedure, and operating characteristics of the spectrometer are presented.

Author: Göteborgs universitet
Publisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 740

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Author: Walter H.Jr. Johnson
Publisher: Springer Science & Business Media
ISBN: 3709155568
Category : Science
Languages : en
Pages : 481

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The Second International Conference on Nuclidic Masses was held in Vienna, Austria, July 15-19, 1963, using facilities of the International Atomic Energy Agency. This was the third conference in the general area of nuclidic masses in recent years. The first, a symposium held at the Max Planck Institut fur Chemie in 1956, was international in character but not in name. The First International Conference on Nuclidic Masses was held at McMaster University in September of 1960 in conjunction with and shortly after the meeting of the General Assembly of the International Union of Pure and Applied Physics and the Kingston Conference on Nuclear Structure. The Second International Conference on Nuclidic Masses was held under the sponsorship of the International Union of Pure and Applied Physics and the Nuclear Science Committee of the National Academy of Sciences-National Research Council of the United States. Financial support for the conference came from the United Nations Educational, Scientific, and Cultural Organization. The conference committee was made up of the following individuals: Chairman: J. H. E. MATTAUCH General Secretary: H. E. DUCKWORTH Local Secretary: F. P. VIEHBOCK w. W. BUECHNER B. GROSS E. R. COHEN M. J. HIGATSBERGER A. DE SHALIT A. O. C. NIER J. W. M. DuMoND H. H. STAUB B. S. DZHELEPOV D. M. VAN PATTER A. H.