采用参数化流体力学与喷流相结合的Monte Carlo HYDJET++模型，研究了相对论重离子对撞机（RHIC）和大型强子对撞机（LHC）能量分别为200 AGeV和2.76 AGeV的超相对论重离子碰撞中各向异性流第二v2和第四v4分量的形成.结果表明，猝灭射流对v_2（p_T）和v_4（p_T）谱的软部有贡献。射流增加了v_4/v_2^2的比值，从而导致该比值与理想流体力学预测的0.5值存在偏差。喷流的影响与事件间的涨落一起可以定量地解释两种能量在p_T < 2 GeV/c时的v_4/v_2^2比值，并定性地解释LHC中高p_T尾的上升。喷流也负责违反的组成夸克数（NCQ）标度在LHC，尽管事实上，标度是满足的粒子谱的氢部分。
英文摘要：
The Monte Carlo HYDJET++ model, that combines parametrized hydrodynamics with jets, is employed to study formation of second v_2 and fourth v_4 components of the anisotropic flow in ultrarelativistic heavy-ion collisions at energies of the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC), sqrt{s}=200 AGeV and sqrt{s}=2.76 ATeV, respectively. It is shown that the quenched jets contribute to the soft part of the v_2(p_T) and v_4(p_T) spectra. The jets increase the ratio v_4/v_2^2 thus leading to deviations of the ratio from the value of 0.5 predicted by the ideal hydrodynamics. Together with the event-by-event fluctuations, the influence of jets can explain quantitatively the ratio v_4/v_2^2 at p_T < 2 GeV/c for both energies and qualitatively the rise of its high-p_T tail at LHC. Jets are also responsible for violation of the number-of-constituent-quark (NCQ) scaling at LHC despite the fact that the scaling is fulfilled for the hydro-part of particle spectra.
Influence of jets and resonance decays on the constituent quark scaling of elliptic flow
采用包含流体动力学态和喷流的Monte Carlo HYDJET++模型，研究了RHIC和LHC能区重离子碰撞中软硬过程相互作用对椭圆流形成的影响.随着p_T的增加，射流使椭圆流的类水力增长停止。由于喷流对LHC的影响比RHIC大，因此LHC的v_2应该比RHIC弱。违反的数量组成夸克（NCQ）标度的预测。共振态的衰变增强了π介子和轻重子椭圆流的低p_T部分，有助于实现NCQ标度。
Relativistic effects on the neutron charge form factor in the constituent quark model
在光阵面上的组分夸克模型中研究了中子电荷形状因子GEn（Q**2）。结果表明，在Melosh转动中忽略夸克的初运动，Dirac中子的形状因子F1 n（Q**2）$ receives a relativistic correction which cancels exactly against the Foldy term in GEn(Q**2), as it has been recently argued by Isgur. Moreover, at the same level of approximation the ratio of the proton to neutron magnetic form factors GMp(Q**2) / GMn(Q**2) is still given by the naive SU(6)-symmetry expectation, -3/2. However, it is also shown that the full Melosh rotations break SU(6) symmetry, giving rise to GEn(Q**2) =/ 0 and GMp(Q**2)/GMn(Q**2) =/ -3/2 even when a SU(6)-symmetric canonical wave function is a…
The effect of spin oscillation of relativistic particles passing through substance and the possibility of the constituent quark rescattering observation at omega-hyperon - proton collision
Transition from a relativistic constituent-quark model to the quantum-chromodynamical asymptotics: a quantitative description of the pion electromagnetic form factor at intermediate values of the momentum transfer
