在能区10¹⁵—10¹⁶eV宇宙线强子作用中横向动量的研究

在能区10 15 —10 16 eV宇宙线强子作用中横向动量的研究 A STUDY OF HADRONIC INTERACTION OF COSMIC RAY IN THE ENERGY REGION 10 15 —10 18 eV 霍安祥 Huo Anxiang 1 first-author 任敬儒 Ren Jingru 1 况浩怀 Kuang Haohuai 1 中国科学院高能物理研究所 中国科学院高能物理研究所 Institute of High Energy Physics, Academia Sinica Institute of High Energy Physics, Academia Sinica 利用甘巴拉山（海拔5500米）高山乳胶室研究超高能宇宙线强子与核的作用。在能区10 15 —10 16 eⅤ给出了次级粒了的横动量分布。在高横动量区域,随着初级粒子的能量上升,分布有变平的趋势。 Mountain emulsion chambers at Mt. Kanbala are used for study of superhigh energy interactions. In energy region 10 15 —10 16 e V, the transverse momentum distribution of secondary particles is given for the hadronic interactions. This distribution tend to be flaten at high transverse momentum region with energy increasing. 1983-04-01 2021-04-01 4