Transverse Momentum Fluctuations in л～+p and K～+p Collisions at 250 GeV/c;
250GeV/c能量下л～+p和K～+p碰撞中的横动量起伏
It was observed that there exists obvious fluctuation of R value in different directions.
结果表明,IF钢板板面不同方向上存在R值的显著起伏。
The dependencies of all suggested measures for charge fluctuation on the size of rapidity window are compared by using the hadronic and nuclear collision models—PYTHIA and RQMD.
利用强子-强子碰撞的模型PYTHIA以及核-核碰撞的模型RQMD比较了各种电荷起伏测量量的快度依赖性,结果发现,这些测量量对快度的依赖性依赖于模型。
The relation between event rapidity gap fluctuation and rapidity correlations is derived.
本文推导了逐事件快度间隔的起伏与逐事件快度关联的关系。
Atmospheric vertical refraction angle and its undulation are important factors deciding the precision of the vertical angle observation.
大气垂直折光角及其起伏是影响垂直角观测精度的重要因素,由于它们都与时间密切相关,垂直角观测质量的好坏也必然与作业的时间有关。
Due to the influences of local topographical factors and terrain inter-shielding, calculation of DSR quantity over rugged terrains is very complex.
基于数字高程模型(DEM)数据和气象站观测资料建立了起伏地形下太阳直接辐射分布式计算模型,模型充分考虑了地形因子(坡向、坡度、地形相互遮蔽)对起伏地形下太阳直接辐射空间分布的影响;以1km×1km分辨率的DEM数据作为地形的综合反映,计算了起伏地形下黄河流域1km×1km分辨率太阳直接辐射的空间分布;深入分析了起伏地形下太阳直接辐射受地理、地形因子影响的变化规律。