HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS

ZHANG Nai-Jian; WANG Cheng-Rui; HE Mao; CAO Pei-Yuan; LI Jin-Yu; ZOU Bao-Tang; WANG Guang-Jun; WEI Chao

Chinese Physics C> 1989, Vol. 13> Issue(11) : 961-966

HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS

Deparement of High Energy Physics,Shandong University,Jinan

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Abstract：
A part of K4(1984—1985) Fe emulsion chambers exposed at Mt.Kanbala (5500m,atmospheric depth 520g/cm²)by China-Japan Emulsion Chamber Collaboration has been analyzed with systematic scanning and measurement.The distribution of the starting of the starting point depths of the observed showers is given.The zenith angle distribution,vertical intensity,energy spectrum and attenuation length of hadrons in air and in iron are presented.Our results are compared with the recent data given by other experiments,and they are consistent with each other approximately.

References

[1]

任敬儒等，《高能物理与核物理》，5(1981),205.[2] 霍安祥等，《高能物理与核物理》，6(1982),779.[3] 陆穗等等，《高能物理与核物理》，7(1983),118.[4] 张春生等，《高能物理与核物理》，9(1985),649.[5] J. R. Ren et al., 19th ICRC, 6 (1985), 204.[6] J. R. Ren et al., 20th ICRC, 5(1987), 255, 371.[7] J. R. Ren et al., Nuovo Cimenao, 10C(1997), 43.[8] 曹培园等，山东大学学报(自然科学版)，23(1988),31.[9] N. J. Zhang et al，Proc. of Int. Symposium on CR Superhigh Energy Interactions, Beijing, (1986), 2-13.[10] M. Akashi et al., 17th ICRC, 5(1981), 247.[11] M. Amenomori et al., 19th ICRC, 6(1985), 208.[12] S. G. Bayburina et al., 18th ICRC, 5 (1983), 420[13] S. D. Cananov et al., 19th ICRC, 6(1985), 216.[14] M. Shibata et al., Nuovo Cimenao, 39B (1977), 302.[15] "Particle Properties Data Booklet", Printed at CERN, (1986), P. 162.[16] E. H. Shibuya, "Rapporteur Talks of 20th 1CRC, HE Session", 20th ICRC, 8(1987), 238.[17] 张乃健等，山东大学学报(自然科学版)，22(1987),69.

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[7]	Ren Jingru , Lu Suiling , Wang Chengrui , He Mao , Zhang Naijian , Cao Peiyuan , Li Jinyu , Wang Sh , Wang izhi , Wang Mingxing . Attenuation of High Energy Hadrons in Iron. Chinese Physics C, 1996, 20(5): 405-408.
[8]	Jiang Yinlin . Atmospheric Cherenkov Images of Cosmic Ray Muons. Chinese Physics C, 1995, 19(2): 110-115.
[9]	Jia Huanyu , Cao Zhen , Zhang Huimin . The Study of Meteorological Effects on TeV Cosmic Ray Flux. Chinese Physics C, 1994, 18(9): 788-793.
[10]	LU Sui-Ling , REN Jing-Ru , SU Shi , WANG Cheng-Rui , HE Mao . Variation of Intensity of High Energy Cosmic Ray Hadrons with Altitude. Chinese Physics C, 1992, 16(5): 390-391.
[11]	FAN Xiao-Ling , ZHANG Chun-Sheng . Application of Hadron-Hadron Nuclear Interaction Parametrization Model in the Study of Superhigh Energy Cosmic Rays. Chinese Physics C, 1992, 16(4): 289-296.
[12]	CAO Pei-Yuan , WANG Cheng-Rui , HE Mao , ZHANG Nai-Jian , LI Jin-Yu , LI Jie , REN Jing-Ru , LU Sui-Ling . High Energy Gamma Rays and Hadrons in Atmospheric Cosmic Rays. Chinese Physics C, 1992, 16(10): 886-890.
[13]	FAN Xiao-Ling , SU Shi , WANG Yi . Cosmic Ray Muon on the Altitude of 5500m Above the Sea Level. Chinese Physics C, 1991, 15(2): 103-110.
[14]	WANG Yun-Xin . ENERGY SPECTRUM OF SUPER HIGH ENERGY COSMIC RAY MUON SHOWERS OF LARGE ZENITH ANGLES. Chinese Physics C, 1986, 10(2): 245-248.
[15]	ZHU Qing-Qi , WU Shi-Pei . SIMULATION CALCULATION FOR DETECTION EFFICIENCY IN THE MEASUREMENT OF COSMIC RAY HADRON SPECTRA. Chinese Physics C, 1985, 9(3): 263-267.
[16]	ZHANG Chun-Sheng , REN Jing-Ru , KUANG Hao-Huai , LU Sui-Ling , LI Ming-Xiang , SU Shi , WANG Yun-Xin , WANG Dian-Chen , FAN Hai-Kun , XUE Yong-Gui , HUO An-Xiang . A STUDY ON THE CHARACTERISTICS OF COSMIC RAY HADRONS AT MT. KAMBALA. Chinese Physics C, 1985, 9(6): 649-652.
[17]	DING Lin-Kai , JING Gui-Ru . NUCLEAR COMPONENTS OF PRIMARYS COSMIC RAYS AND CLUSTER PHENOMENA IN EMULSION CHAMBER EXPERIMENTS. Chinese Physics C, 1983, 7(2): 129-134.
[18]	HUO AN-XIANG , REN JING-RU , LU SUI-LING , KUANG HAO-HUAI , SU SHI , WANG CHENG-RUI , CAO PEI-YUAN , LI JIN-YU . THE ENERGY SPECTRA OF COSMIC RAY HADRONS AT MT.KAMBALA 5500m ABOVE SE LEVEL. Chinese Physics C, 1982, 6(6): 778-780.
[19]	XU CHUN-XIAN , HUO AN-XIANG , YUAN YN-KUI , GU YI-DONG , LI TI-PEI , SHEN PEI-RO , JIA GUEI-BIN , XIAO QIAN-YI , ZHANG CHENG-MO , CHEN DUAN-BAO . THE NEGATIVE-POSITIVE RATIO OF CHARGED COSMIC RAY HADRONS AT THE 3220 m ABOVE SEA-LEVEL. Chinese Physics C, 1978, 2(5): 423-427.
[20]	KEN JING-RU , LU SWEI-LING , SU SHIH , PAN JI-RUNG . A STUDY OF ULTRA-HIGH ENERGY γ-RAYS BY EMULSION CHAMBERS. Chinese Physics C, 1978, 2(4): 318-322.

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ZHANG Nai-Jian, WANG Cheng-Rui, HE Mao, CAO Pei-Yuan, LI Jin-Yu, ZOU Bao-Tang, WANG Guang-Jun and WEI Chao. HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS[J]. Chinese Physics C, 1989, 13(11): 961-966.

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Received: 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

HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS

Corresponding author: ZHANG Nai-Jian,

Deparement of High Energy Physics,Shandong University,Jinan

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-11-15

Abstract: A part of K4(1984—1985) Fe emulsion chambers exposed at Mt.Kanbala (5500m,atmospheric depth 520g/cm²)by China-Japan Emulsion Chamber Collaboration has been analyzed with systematic scanning and measurement.The distribution of the starting of the starting point depths of the observed showers is given.The zenith angle distribution,vertical intensity,energy spectrum and attenuation length of hadrons in air and in iron are presented.Our results are compared with the recent data given by other experiments,and they are consistent with each other approximately.

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HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS

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