夸克－胶子等离子体对高能碰撞多重产生的可能描述

以ＱＣＤ袋模型和统计流体力学模型为基础，在二维平衡态近似下得到多重数和质心系能量的关系式，和高能　碰撞非单衍过程产生的多重数实验数据吻合得很好；在三维平衡态近似下得到中心在快度较大区域的产生粒子的源Ⅱ的大小和横动量的关系，关系式和三火球模型计算结果符合．     

普通物理函授教学探讨

探讨普通物理函授教学,以求提高函授教学质量。     

末态粒子集团动量分布维数的计算

把坐标空间的分形维数计算公式推广到动量空间并用于计算高能强子－强子碰撞非单衍过程产生的中心区末态粒子集团的动量分布的维数．从理论上和从三火球模型结果出发求得的动量分布的维数都是二维． The formula of fractal dimension in coordinate space is extended to the momentum space. The fractal dimension of the momentum distribution of final-state clusters in center region produced by nondiffraction processes of high-energy hadronic collisions is calculated based on the Three Fire-Ball Model and is found to be 2.     

ALADIN热曲线的微正则系综分析

用微正则瞬时多碎裂统计模型分析了ALADIN热曲线.结果表明落在ALADIN热曲线温度平台(温度扭曲)附近的弹剩余核(热核)的理论代表点,并不落在相应弹剩余核热曲线的温度平台(扭曲)范围内,从而对ALADIN热曲线是否可作为核液气相变的证据提出质疑.     

Resonant Acceleration of Electrons in Combined Self-Consistent Quasistatic Electromagnetic Fields and Intense Laser Fields

Using the single electron model, the acceleration of electrons in combined circularly polarized intense laser fields and the spontaneous quasistatic fields （including axial and azimuthal magnetic fields, the axial and transverse electric fields） produced in intense laser plasma interaction is investigated analytically and numerically by fitting the proper parameters of the quasistatic fields based on the data from the experiment and numerical calculation. A new resonant condition is given. It is found that the resonance acceleration of electron depends not only on laser field, but also on the bounce frequency oscillating in the quasistatic magnetic field and electric field. The net energy gained by electron does not increase monotonously with axial electric field, but there are some optimal axial electric fields.     

夸克–胶子等离子体对高能pp(p)碰撞多重产生的可能描述

以QCD袋模型和统计流体力学模型为基础,在二维平衡态近似下得到多重数和质心系能量的关系式,和高能 碰撞非单衍过程产生的多重数实验数据吻合得很好;在三维平衡态近似下得到中心在快度较大区域的产生粒子的源Ⅱ的大小和横动量的关系,关系式和三火球模型计算结果符合.     

物理方法论原理

 杨振宁教授曾谈到西方物理学家对哲学这个词的理解,它有两种截然不同的含义:一种是哲学家的哲学,还有第二种哲学是指对物理问题长、中距离(甚至短距离)的看法和用什么办法解决.他认为西方物理学家的成功不是由于第一种哲学,而是由于他们的第二种哲学.     

质子晕研究的新进展

介绍了质子晕研究在理论和实验方面的最新进展 ,着重讨论了 2 s1 d壳的晕核结构和不同理论模型预示2 6～28P和2 7～ 2 9S中质子晕的存在 ,最近的实验证实了 2 6～ 2 8P核存在一个质子晕.最后简要讨论了质子晕形成的条件. The new progress of proton halo researches in theory and experiment was introduced. Especially the structure of halo nuclei having 2s1d shell and the different models predicting the existence of proton halos in 26～28 P, 27～29 S were discussed. A recent experiment proving the existence of one proton halo in 26～28 P was reviewed and finally the conditions forming proton halo were discussed briefly.