Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 53 for “"Nuclear reactions"”.
-
Coupling strength and nuclear reactions
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1951.
-
Nuclear reactions in the crust of accreting neutron stars
… and the composition of the crust. To model the nuclear energy release and crust composition, we build up a first complete network with pycnonuclear fusion. We run a consistent nuclear reaction network that follows the evolution of an accreted fluid element from the atmosphere down to the inner …
-
A study of nucleon unstable states produced in direct nuclear reactions
… into the DWBA transition amplitude for stripping reactions. Simple expressions are obtained for the energy spectrum and angular distribution of the uncaptured nucleon(s). Comparison with the corresponding elastic scattering cross section is made and the extraction of· spectroscopic information is …
-
An experimental investigation of low energy nuclear reactions in a DC glow discharge
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
-
Photo-Nuclear Reactions in Silicon-28 by Monochromatic Photons of 17.1 Mev - 19.1 Mev
Made available in DSpace on 2015-05-12T22:38:41Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7114885.PDF: 4125902 bytes, checksum: 51575f8777455c8843fecece1fd54bc9 (MD5) Previous issue date: 1970
-
Photo-Nuclear Reactions in Silicon-28 by Monochromatic Photons of 17.1 Mev - 19.1 Mev
The photo-nuclear reaction cross-sections of Si28 were measured in the energy range from 17.1 to 19.1 MeV. The University of Illinois bremsstrahlung monochromator was used to define the incident gamma ray energy to about 300 keV. A 3 mm si detector was used as a target.
-
The production of gallium-67 by proton induced nuclear reactions on a tandem natGe/natZn target
Bibliography: leaves 125-130.
-
Studies of nuclear reactions D-D, D-⁶Li and D-10B at low energies and charged particle emission from deuterium-metal systems
Includes bibliographical references (pages 196-202).
-
Experimental and theoretical multi-channel study of direct nuclear reactions: a tool to provide data driven information on neutrino-less double-beta decay
… aims to provide experimental information on the nuclear matrix elements involved in the expression of 0vbb-decay half-life by measuring the cross-section of double charge exchange nuclear reactions. The experimental set-up to measure the zero-degrees double charge exchange nuclear reaction …
-
Multiple Monoenergetic Gamma Radiography (MMGR) using compact superconducting cyclotron
Smuggling of special nuclear materials (SNM) and nuclear devices through borders and ports of entry constitutes a major risk to global security. Reliable technologies are imperative for screening the flow of commerce for the presence of high-Z materials such as uranium and plutonium. This thesis …
-
Monte Carlo simulation and experimental studies of the production of neutron-rich medical isotopes using a particle accelerator.
The developments of nuclear medicine lead to an increasing demand for the production of radioisotopes with suitable nuclear and chemical properties. Furthermore, from the literature it is evident that the production of radioisotopes using charged-particle accelerators instead of nuclear reactors is …
-
Elemental analysis by alpha-induced prompt gamma-ray spectrometry
… prompt gamma-rays generated by excitation, or in nuclear reactions, were studied for 57 elements, to select those elements having gamma-rays of sufficient intensity for analytical application. Several light, medium and heavy elements show promise. Of these nitrogen, fluorine, manganese and …
-
OPTIMIZATION OF THE PRODUCTION OF TERBIUM RADIONUCLIDES FOR THERANOSTIC APPLICATIONS
The field of nuclear medicine has significantly advanced since the discovery of artificial radioactivity in 1934. Among the developments, theranostics has emerged as a promising approach combining diagnostics and therapy using radiopharmaceuticals labeled with chemically identical radionuclide …
-
Applications of group theory to few-body physics
… there have been persistent claims of anomalous nuclear reactions in condensed matter environments. A Unified Model [38] has been proposed to systematically account for most of these anomalies. However, all the work done so far has used simple scalar nuclear Hamiltonians. In this thesis, we …
-
Fusion processes in low-energy collisions of weakly bound nuclei
The present thesis deals with the study of nuclear reactions of weakly-bound few-body nuclei with stable targets at energies around the Coulomb barrier. A weakly-bound nucleus is characterized by having low binding energy and thus large probability to undergo a breakup during the interaction with …
-
An experimental study of direct and compound nuclear processes in neutron and deuteron induced reactions
… each of which emphasises a particular aspect of nuclear structure. Two of these, the compound nucleus and direct interaction models, place emphasis on nuclear reactions; and since many of the experimental results reported in the following chapters can only be interpreted on the basis of one or …
-
An experimental study of direct and compound nuclear processes in neutron and deuteron induced reactions
… each of which emphasises a particular aspect of nuclear structure. Two of these, the compound nucleus and direct interaction models, place emphasis on nuclear reactions; and since many of the experimental results reported in the following chapters can only be interpreted on the basis of one or …
-
Use of Active Target Detectors in Nuclear Astrophysics: Nucleosynthesis of Fluorine and Fusion of Neon
In most astrophysical systems, nuclear reactions occur at very low energies with typical cross sections on the order of fractions of a pico-barn or less. Accelerator facilities designed for low-energy heavy ion experiments can have ion luminosities on the order of 10^5-10^7 particles per second for …
-
ΜΕΛΕΤΗ ΣΥΝΑΓΩΝΙΣΜΟΥ PN/D ΣΕ ΠΥΡΗΝΙΚΕΣ ΑΝΤΙΔΡΑΣΕΙΣ-ΜΗΧΑΝΙΣΜΟΙ ΑΝΤΙΔΡΑΣΕΩΝ (6LI, D)
… AND A DENTERON WHICH ARE EMITTEDIN A HEAVY-ION NUCLEAR REACTION, PRODUCING THE SAME RESIDUAL NUCLEUS HAS BEENMEASURED IN 13 NUCLEAR REACTIONS AT DIFFERENT BOMBARDING ENERGIES. THE EXPERIMENTAL METHOD EMPLOYED IN THESE MEASUREMENTS CONSISTS OF DETECTING CHARGED LIGHT PARTICLES IN COINCIDENCE WITH …
Page 1 of 3