实验室系统中的超高能质子-质子碰撞作为天体物理中质子、中微子和γ谱的来源
Ultra-High Energy Proton-Proton Collision in the Laboratory System as the Source of Proton, Neutrino and Gamma Spectra in Astrophysics
摘要：
本文主要研究了在宇宙线物理和天体物理中测量的高能质子能谱与对撞机质子能谱的关系，LHC实验提供了质心系中测量的高能质子能谱。前几年的QCD唯象学研究给出了夸克-胶子弦模型，用于模拟从中心产生的强子到非常向前的强子的全运动学范围内的重子和介子产生谱。1990年，我曾用中性π介子对撞机分布的重新计算方法描述了在实验室系统中测量的超新星γ谱。在这里，我使用了同样的方法。本文的主要结论是：宇宙质子、中微子和γ的主导谱特征在UHE质子与宇宙粒子动力源的第一次碰撞中就已经形成。对撞机质子谱的特点是：在快度中心处的增长分布，反映在宇宙质子谱的“膝”上;这导致了宇宙质子、中微子、伽马光子的光谱增强，正如我所假设的，正电子也是如此。这些结论需要收集更多的实验事实并进行新的观察。
英文摘要：
This paper is dedicated to the study how HE particle spectra, which are measured in cosmic ray physics and astrophysics, are influenced by the specifics of collider spectrum of protons.LHC experiments are providing us with the proton spectra at very high energy (VHE) measured in center-of-mass system. A QCD phenomenological study of previous years gave us the Quark-Gluon String Model for the modeling of baryon and meson production spectra in full kinematical range from centrally produced hadrons up to very forward ones. In 1990, I have applied the method for the recalculation the collider distribution of neutral pions for the description of gamma spectrum from supernova that was measured in the laboratory system. Here, I used the same method. The main statement of this study is that the features of leading spectra of cosmic protons, neutrinos and gamma are to be formed already in first collision of UHE proton at the power source of cosmic particles. The specifics of collider spectrum of protons are as following: the growing distribution at the central rapidity's, which reflects in the "knee" of cosmic proton spectrum, and the triple-Pomeron peak at the end of c.m.s. spectrum that leads to the enhancements in spectra of leading cosmic protons, neutrinos, gamma-photons, and as I assume, positrons too. These conclusions desire for more experimental facts to be collected and new observations to be made.
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