[en] Three groups of relevant factors which determine the metallogenic division of the Heilongjiang geoblock and adjacent territories of Siberian and North Chinese platforms are discussed at first, then prospects for the uranium presence in intracontinental volcanic belts (Mz₃) and sedimentary basins (Mz₃-Kz) are analyzed. (author)

[en] An accurate quantum investigation of vibrational relaxation induced by collision: para-H₂(v₁=1, j₁=0)+para-H₂(v₂=0, j₂=0)→para-H₂(v^'₁=0, j^'₁)+para-H₂(v^'₂=0, j^'₂), is presented. The Hamiltonian within the coupled-states approximation is discretized in a mixed grid/basis representation and its action is computed in appropriate representations facilitated by a series of one-dimensional pseudo-spectral transformations. Furthermore, the parity and diatomic exchange symmetry are adapted to improve efficiency. S-matrix elements at numerous collision energies up to 2.2 eV are calculated from the Fourier transform of correlation functions obtained from the Chebyshev propagation. Partial wave contributions from J=0 to 90 are obtained explicitly. Finally, thermal rate constants are computed over a wide range of temperatures (0-3500 K) and compared with available experimental measurements. In addition, the effect of initial rotational excitation on the relaxation probability is investigated

[en] In this Letter the analytical solutions of the two-dimensional Schroedinger equation with the Morse potential are obtained by the series expansion method. We then generalize this method to the D-dimensional Schroedinger equation case. The studied Morse potential itself is expanded in the series about the origin

[en] A formula is derived for the density of particle-hole states in the equidistant-spacing model. The effect of the Pauli exclusion principle is exactly taken into account in a more precise way. The pairing effect, as well as two energy constraints, are involved. Comparisons of the results imply that the Pauli effect and the pairing effect play an important role in particle-hole state density. (Author)

[en] A formula on the density of particle-hole states in the equidistant spacing model is introduced. The effect of the Pauli exclusion principle is exactly taken into account. The pairing effect as well as two energy constraints are involved. The formula is suited for calculating. Comparisons of the results imply that the Pauli effect and the pairing effect play an important role in particle-hole state density

[en] The transport equation for the Nambu-Jona-Lasinio (NJL) model is derived phenomenologically. The finite-temperature effective mass for the quark is analysed. By means of the Chapman-Enskog method and hydrodynamic approach the different transport coefficients for the NJL plasma are calculated to the first order in the relaxation time

[en] The authors proposed a new method to determine the in-medium QMC parameters consistently. The results illustrate that the bag constant and the nucleon radius are greatly influenced by the nuclear medium, however, the parameter for zero-point motion keeps its vacuum value. Then the authors discuss the effects of in-medium QMC parameters on the equation of state of nuclear matter and quark condensation in nuclear matter

[en] The eigenfunctions and eigenvalues of the Schroedinger equation with a ring-shaped non-spherical oscillator are obtained. A realization of the ladder operators for the radial wave functions is studied. It is found that these operators satisfy the commutation relations of an SU(1,1) group. The closed analytical expressions for the matrix elements of different functions ρ and ρ((d)/(dρ)) with ρ=r² are evaluated

[en] The file contains the abstracts of the papers presented by attendees of the conference.

[en] With the global color symmetry model (GCM) being extended to finite chemical potential, the density dependence of the bag constant, the total energy and the radius of a nucleon, as well as the quark condensate in nuclear matter are investigated. A maximal nuclear matter density for the existence of the bag with three quarks confined within is obtained. The calculated results indicate that, before the maximal density is reached, the bag constant, the total energy of a nucleon and the quark condensate decrease gradually, and the radius of a nucleon increases, with the increasing of the nuclear matter density. Nevertheless no sudden change emerges. As the maximal nuclear matter density is reached, a phase transition from nucleons to quarks takes place and the chiral symmetry is restored