搜索结果: 1-15 共查到“原子核物理学 An Approach”相关记录17条 . 查询时间(0.187 秒)
Properties of quarks and mesons in the Dyson-Schwinger/Bethe-Salpeter approach
Dyson-Schwinger/Bethe-Salpeter mesons
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2011/7/21
In this thesis, the Dyson-Schwinger - Bethe-Salpeter formalism is investigated and used to study the meson spectrum at zero temperature, as well as the chiral phase transition in finite-temperature QC...
A New Expression for 3N Bound State Faddeev Equation in a 3D Approach
3D Approach 3N Bound State Faddeev
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2011/7/20
A spin-isospin dependent three-dimensional approach has been applied for formulation of the three-nucleon bound state and a new expression for Faddeev equation based on three-nucleon free basis state ...
The Heine-Stieltjes correspondence and the polynomial approach to the standard pairing problem
Heine-Stieltjes correspondence polynomial approach to the standard
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2011/7/20
A new approach for solving the Bethe ansatz (Gaudin-Richardson) equations of the standard pairing problem is established based on the Heine-Stieltjes correspondence.
A direct microscopic approach to transition strengths in pre-equilibrium reactions
microscopic approach to transition pre-equilibrium reactions
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2011/7/20
We present a microscopic formalism that extends the traditional formulation of Williams, Ericson and Bloch and permits to obtain the transition strengths (TS) of pre-equilibrium nuclear reactions dire...
Sub-barrier capture with quantum diffusion approach: actinide-based reactions
astrophysical S-factor dissipative dynamics sub-barrier capture
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2011/7/20
With the quantum diffusion approach the behavior of capture cross sections and mean-square angular momenta of captured systems are revealed in the reactions with deformed nuclei at subbarrier energies...
Dual-Fermion approach to Non-equilibrium strongly correlated problems
Dual-Fermion Non-equilibrium strongly correlated problems
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2010/11/23
We present a generalization of the recently developed dual fermion approach introduced for
correlated lattices to non-equilibrium problems. In its local limit, the approach has been used to devise an...
Spin operator matrix elements in the quantum Ising chain: fermion approach
Quantum Ising chain form-factors fermions Onsager algebra
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2010/11/22
Using some modification of the standard fermion technique we derive factorized formula for
spin operator matrix elements (form-factors) between general eigenstates of the Hamiltonian
of quantum Isin...
A Common Approach to the Nuclear Waste Issue--IAEA Workshop Looks at Regulatory Needs for Waste Disposal Solutions（图）
the Nuclear Waste Issue IAEA Workshop Waste Disposal Solutions
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2009/12/22
Whether of the extremely radioactive high-level, long-lived kind or the short-lived, low-level type, the issue of nuclear waste and methods of its disposal remain one of the most pressing problems fa...
Random Phase Approximation in Relativistic Approach
fully consistent RRPA coupling to the continuum pairing correlation
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2009/10/28
Some special issues of the random phase approximation(RPA) in the relativistic approach are reviewed. A full consistency and proper treatment of coupling to the continuum are responsible for the succe...
Study of neutron response for two hybrid RPC setups using the GEANT4 MC simulation approach
resistive plate chambers neutron sensitivity GEANT4 Monte Carlo simulation
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2009/9/17
The present article describes a detailed neutron simulation study in the energy range 10－10 MeV to 1.0 GeV for two different RPC configurations. The simulation studies were taken by using the GEANT4 ...
Study of neutron response for two hybrid RPC setups using GEANT4 MC simulation approach
resistive plate chambers neutron sensitivity GEANT4 Monte Carlo simulation
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2009/9/9
The present article describes a detailed neutron simulation study in the energy range 1010 MeV
to 1.0 GeV for two di erent RPC con gurations. The simulation studies were taken by using the ...
Displacement damage dose approach to analyze ion irradiation effects on homemade GaAs/Ge solar cells
GaAs/Ge solar cells displacement damage dose carbon ion proton irradiation
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2009/8/14
Displacement damage dose is applied to analyze the irradiation effects of 2 MeV carbon ions and 0.28~20 MeV protons on homemade GaAs/Ge solar cells. The NIEL for each ion is modified by taking into a...
Shell evolution at N=20 in the constrained relativistic mean field approach
shell quenching N=20 relativistic mean field theory nuclear deformation
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2009/8/14
The shell evolution at N=20, a disappearing neutron magic number observed experimentally in very neutron-rich nuclides, is investigated in the constrained relativistic mean field (RMF) theory. The tr...
Implementation of upper limit calculation for a Poisson variable by Bayesian approach
upper limit systematic uncertainties Poisson distribution Bayesian statistics
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2009/7/31
The calculation of Bayesian confidence upper limit for a Poisson variable including both signal and background with and without
systematic uncertainties has been formulated. A Fortran 77 routine, BPU...
Approach to Perturbative QCD Results in Transition
Amplitudes of Nucleon Negative-Parity Resonances
transition amplitudes nucleon resonances perturbative QCD
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2007/8/15
2004Vol.41No.5pp.733-736DOI:
Approach to Perturbative QCD Results in Transition
Amplitudes of Nucleon Negative-Parity Resonances
DONG Yu-Bing
Institute of High Energy Ph...