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

Abstract
HTML
Reference
Related

PDF

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

[1]	天津感光胶片厂，III型工业X光片使用说明.[2] 中国科学院高能物理研究所乳胶室组，物理学报，25(1976), 342.[3] I. Ohta, Suppl. Prog. Theor. Phys., 47(1971), 271.[4] 鸟居祥二，宇宙線研究，18 (1974), 404.[5] A. Y. Apanasenko et al., 15th International Cosmic ray Conference, Bulgaria, 7(1977), 220.

Access

Get Citation

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1977-11-30
Revised: 1900-01-01

Article Metric

Article Views(2798)
PDF Downloads(21)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
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.