Stochastic approach to fusion dynamics

Download
index.pdf
2007
Yılmaz, Bülent
Show full item record
229
views
59
downloads
This doctoral study consists of two parts. In the first part, the quantum statistical effects on the formation process of the heavy ion fusion reactions have been investigated by using the c-number quantum Langevin equation approach. It has been shown that the quantum effects enhance the over-passing probability at low temperatures. In the second part, we have developed a simulation technique for the quantum noises which can be approximated by two-term exponential colored noise.
Nuclear fusion., Nuclear fission., Nuclear reactions., Nuclear and Particle Physics., Radioactivity., Atomic Energy.
http://etd.lib.metu.edu.tr/upload/12608517/index.pdf
https://hdl.handle.net/11511/17285
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Theoretical investigaton of AltiNi ternary glusters : density functioanal theory calculations and molecular dynamics simulations
Oymak, Hüseyin; Erkoç, Şakir; Department of Physics (2004)
This doctoral study consists of three parts. In the first part, structural and electronic properties of Al_kTi_lNi_m (k+l+m=2,3) microclusters have been investigated by performing density functional theory (DFT) calculations within the B3LYP [which comprises the Becke-88 exchange functional and the correlation functional of Lee, Yang, and Parr] and the effective core potential (ECP) level. Dimers and trimers of the elements aluminum, titanium, and nickel, and their binary and ternary combinations have been ...
Microwave initiated polymerization of trihalophenyleneoxide and aniline
Levent, Fulya; Kısakürek, Duygu; Toppare, Levent Kamil; Department of Polymer Science and Technology (2011)
The aim of the study is to synthesize poly(dibromophenyleneoxide) and polyaniline separately applying different microwave energies (90-900 watt), water amounts (1-5 ml) and time intervals (2-10 min) and investigate the effects of these parameters on the percent conversion of the polymers. The synthesis of poly(dibromophenyleneoxide) (P), radical ion polymer (RIP) and crosslinked polymer (CLP) were achieved by using tribromophenol (TBP) and Ca(OH)2 via microwave energy in a very short time interval. P and RI...
Macroprudential policies, persistence of uncertainty and leverage dynamics a study for real sector in Turkey
Yarba, İbrahim; Güner, Zehra Nuray; Department of Business Administration (2017)
This study consists of three chapters. The first chapter analyses leverage dynamics of Turkish non-financial firms over the last 20 years using a confidential and unique firm-level dataset. Results of panel models reveal that financial development fosters corporate leverage while government indebtedness inhibits it. Both impacts are more pronounced for private firms rather than public firms. Besides, even though improvements in financial development foster long-term debt usage for both SMEs and large firms,...
Schwarz problem for complex partial differential equations
Aksoy, Ümit; Çelebi, Okay; Department of Mathematics (2006)
This study consists of four chapters. In the first chapter we give some historical background of the problem, basic definitions and properties. Basic integral operators of complex analysis and and Schwarz problem for model equations are presented in Chapter 2. Chapter 3 is devoted to the investigation of the properties of a class of strongly singular integral operators. In the last chapter we consider the Schwarz boundary value problem for the general partial complex differential equations of higher order.
Radiative decay of the X(3872) as a mixed molecule-charmonium state in effective field theory
Cincioglu, E.; Özpineci, Altuğ (Elsevier BV, 2019-10-10)
Assuming that X(3872) is a mixture between 2P charmonium and (D) over barD* molecular states with J(PC) = 1(++), an analysis of X(3872) radiative decays into J/psi gamma and psi(2S)gamma is presented. The modification of the radiative branching ratio due to possible constructive or destructive interferences between the meson-loop and the short-distance contact term, which is modeled by a charm quark loop, is shown. The model predictions are shown to be compatible with the experimentally determined ratio of ...
Citation Formats
B. Yılmaz, “Stochastic approach to fusion dynamics,” Ph.D. - Doctoral Program, Middle East Technical University, 2007.
METU IIS - Integrated Information Service open@metu.edu.tr