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2篇 您的检索式:作者名="Ali Vahdat"
    题名 作者 年代 出处 被引量
1Decomposition and decoloration of a direct dye by electron beam radiation 显示文摘Ali Vahdat Bahrami S H Arami M 2010Radiation Physics and Chemistry2010,,79:1
2Analytical Solution of Partial-Wave Faddeev Equations with Application to Scattering and Statistical Mechanical Properties显示文摘In this work, the Faddeev equations for three-body scattering at arbitrary angular momentum are exactly solved and the transition matrices for some transition processes, including scattering and rearrangement channels are formulated in terms of free-particle resolvent matrix. A generalized Yamaguchi rank-two nonlocal separable potential has been used to obtain the analytical expressions for partial wave scattering properties of a three-particle system. The partial-wave analysis for some transition processes in a three-particle system is suggested. The partial-wave three-particle transition matrix elements have been constructed via knowledge of the matrix elements of the free motion resolvent.The calculation of a number of scattering properties of interest of the system such as transition matrix and its poles(bound states and resonances) and consequently other related quantities like scattering amplitudes, scattering length,phase shifts and cross sections are feasible in a straightforward manner. Moreover, we obtain a new analytical expression for the third virial coefficient in terms of three-body transition matrix.ALI Maghari VAHDAT Moheb Maleki 2015Communications in Theoretical Physics2015,,7:0
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