Corrections for regular identification of high energy positive particles in experimental data using lobachevsky space

T. Ravdandorj, Khishigbuyan Narankhuu, S. Janchiv
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引用次数: 0

Abstract

In this work, high-energy positive charged particles are distinguished using the Lobachevsky space or Hyperbolic space, which is defined as the total rapidity multiplied by hyperbolic cosines of the transverse and longitudinal rapidity of the particles. Experimental data from eight different types of interactions detected in the bubble chambers accumulated in the high-energy sector were used in the calculations. The weights used to construct the proton and positive pion distributions for each of the interacting secondary particles have been eliminated, allowing such studies to be performed such as particle counting and clustering.These weights do not include calculated weights at azimuth angles, near the center of the star, or without momentum measurements. We now have the opportunity to study positive pions and protons. The percentage of confused particles increases with the beam energy. After the reconstruction, we conducted a study of the temperature of the charged particles produced by the p + p interaction of 205 GeV, where Tsallis temperatures are close to Hagedorn . On the other hand, Hagedor  and  temperatures are higher than Tsallis, which means that the unstable states exchange heat as they move to equilibrium.
利用洛巴切夫斯基空间对实验数据中高能正粒子正则识别的修正
在这项工作中,高能正电荷粒子使用洛巴切夫斯基空间或双曲空间来区分,它被定义为总速度乘以粒子的横向和纵向速度的双曲余弦。计算中使用了在高能扇区积累的气泡室中检测到的八种不同类型的相互作用的实验数据。用于构建每个相互作用的次级粒子的质子和正介子分布的权重被消除,从而允许进行诸如粒子计数和聚类之类的研究。这些重量不包括在方位角处、靠近恒星中心处或没有动量测量的计算重量。我们现在有机会研究带正电荷的介子和质子。混合粒子的百分比随着光束能量的增加而增加。重建后,我们对205 GeV的p + p相互作用产生的带电粒子的温度进行了研究,其中Tsallis温度接近Hagedorn。另一方面,Hagedor温度和Tsallis温度都高于Hagedor温度,这意味着不稳定状态在达到平衡状态时交换热量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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