VERY HIGH-ENERGY PARTICLE EMISSION FROM THE SOLAR COSMIC RAY FLARES

HUO An-Xiang; DAI Yi-Fang; YUAN Yu-Kui

Chinese Physics C> 1990, Vol. 14> Issue(9) : 862-864

VERY HIGH-ENERGY PARTICLE EMISSION FROM THE SOLAR COSMIC RAY FLARES

Institute of High Energy Physics,Academia Sinica Beijing

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Abstract：
We have analyzed and studied the time variation of the daily counting rates of the very high-energy events observed by a large cloud-chamber system during August 1972 at a mountain altitude of 3200 meters above sea-level.An obvious increase of counting rates occurred during the 4th and 7th,August,1972 solar cosmic ray flares is found.These daily counting rates are higher than 3σ of the daily counting rate averaged from 10th to 26th,August.The average energy of the events corresponds to a primary cosmic-ray energy of 10¹³eV.

References

[1]

原子能研究所云南站，物理，1(1972)，57,[2] Ding Linkai, Zhu Qingqi, Proc. 16th Int. Cosmic Ray Conf., 7(1979), 95.[3] A. K. Ghosh et al., Proc. 16th Int. Cosmic Ray Conf., 7(1979), 142.[4] D. F. Smart and M. A. Shea, 22th ICRC 5(1990), 1,[5] N. N. Volodichev, L A. Savenko 17th ICRC 3(1981), 45.[6] D. F. smart et al., 22th ICRC 5(1990), 124.

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HUO An-Xiang, DAI Yi-Fang and YUAN Yu-Kui. VERY HIGH-ENERGY PARTICLE EMISSION FROM THE SOLAR COSMIC RAY FLARES[J]. Chinese Physics C, 1990, 14(9): 862-864.

HUO An-Xiang, DAI Yi-Fang and YUAN Yu-Kui. VERY HIGH-ENERGY PARTICLE EMISSION FROM THE SOLAR COSMIC RAY FLARES[J]. Chinese Physics C, 1990, 14(9): 862-864. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

VERY HIGH-ENERGY PARTICLE EMISSION FROM THE SOLAR COSMIC RAY FLARES

Corresponding author: HUO An-Xiang,

Institute of High Energy Physics,Academia Sinica Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-09-05

Abstract: We have analyzed and studied the time variation of the daily counting rates of the very high-energy events observed by a large cloud-chamber system during August 1972 at a mountain altitude of 3200 meters above sea-level.An obvious increase of counting rates occurred during the 4th and 7th,August,1972 solar cosmic ray flares is found.These daily counting rates are higher than 3σ of the daily counting rate averaged from 10th to 26th,August.The average energy of the events corresponds to a primary cosmic-ray energy of 10¹³eV.