云南师范大学学报(自然科学版)
雲南師範大學學報(自然科學版)
운남사범대학학보(자연과학판)
JOURNAL OF YUNNAN NORMAL UNIVERSITY（NATURAL SCIENCES EDITION）
2001年
2期
39-41
,共3页
反物质%宇宙空间%反质子%实验数据
反物質%宇宙空間%反質子%實驗數據
반물질%우주공간%반질자%실험수거
Antimatter%Cosmic Space%Antiproton%Experimental Data
作者用高能加速器实验和宇宙线实验总结出来的规律计算了宇宙空间中次级反质子的流强与质子流强之比。把计算结果与实验数据比较,发现:1.在E>1.3GeV能区,原初反物质不可能存在;2.在1.1GeV<E<1.3GeV能区,宇宙空间中很可能存在反物质。
作者用高能加速器實驗和宇宙線實驗總結齣來的規律計算瞭宇宙空間中次級反質子的流彊與質子流彊之比。把計算結果與實驗數據比較,髮現:1.在E>1.3GeV能區,原初反物質不可能存在;2.在1.1GeV<E<1.3GeV能區,宇宙空間中很可能存在反物質。
작자용고능가속기실험화우주선실험총결출래적규률계산료우주공간중차급반질자적류강여질자류강지비。파계산결과여실험수거비교,발현:1.재E>1.3GeV능구,원초반물질불가능존재;2.재1.1GeV<E<1.3GeV능구,우주공간중흔가능존재반물질。
I have calculated the ratios α(E) of the second antiproton fluxto the proton flux in the cosmic space by means of the laws that had been summarized in the experiments of the high energy accelerators and the cosmic rays. Have compared the result of the calculation with the experimental data and have discovered:1. E>1.3GeV energy region, the existence of the primary antimatter isn ′t possible; 2. In 1.1GeV<E<1.3GeV energy region, the existence of the primary antimatter is very possible in the cosmic space.
