A STUDY OF ULTRA-HIGH ENERGY <EM>γ</EM>-RAYS BY EMULSION CHAMBERS

KEN JING-RU; LU SWEI-LING; SU SHIH; PAN JI-RUNG

Chinese Physics C> 1978, Vol. 2> Issue(4) : 318-322

A STUDY OF ULTRA-HIGH ENERGY γ-RAYS BY EMULSION CHAMBERS

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Abstract：
Ultra-high energy γ-rays have been observed by emulsion chambers exposed at Yunnan Station （3200m, 700g/cm² atmospheric depth）. The integral spectrum, the vertical intensity and the attenuation length in air of the gamma rays in the energy region 2 TeV to 30 TeV are presented. The results of gamma ray families with total observed energies ranging from 5 TeV to 70 TeV are discussed.

References

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KEN JING-RU, LU SWEI-LING, SU SHIH and PAN JI-RUNG. A STUDY OF ULTRA-HIGH ENERGY γ-RAYS BY EMULSION CHAMBERS[J]. Chinese Physics C, 1978, 2(4): 318-322.

KEN JING-RU, LU SWEI-LING, SU SHIH and PAN JI-RUNG. A STUDY OF ULTRA-HIGH ENERGY γ-RAYS BY EMULSION CHAMBERS[J]. Chinese Physics C, 1978, 2(4): 318-322. shu

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Received: 1977-11-30
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

A STUDY OF ULTRA-HIGH ENERGY γ-RAYS BY EMULSION CHAMBERS

Received Date: 1977-11-30
Accepted Date: 1900-01-01
Available Online: 1978-08-05

Abstract: Ultra-high energy γ-rays have been observed by emulsion chambers exposed at Yunnan Station （3200m, 700g/cm² atmospheric depth）. The integral spectrum, the vertical intensity and the attenuation length in air of the gamma rays in the energy region 2 TeV to 30 TeV are presented. The results of gamma ray families with total observed energies ranging from 5 TeV to 70 TeV are discussed.