A STUDY ON THE CHARACTERISTICS OF COSMIC RAY HADRONS AT MT. KAMBALA

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

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1985, Vol. 9> Issue(6) : 649-652

A STUDY ON THE CHARACTERISTICS OF COSMIC RAY HADRONS AT MT. KAMBALA

Abstract
HTML
Reference
Related

PDF

Abstract：
The characteristics of cosmic ray hadrons are studied by use of mountain emulsion chambers installed on Mt. Kambala 5500m above sea level. The power index of the differential energy spectrum is (2.98±0.49) in the energy region from 2TeV to 20TeV. The vertical flux of hadrons with E_h^γ≥3TeV is =(400±50)/year﹒m²﹒sr, their attenuation length in air is (104±16)g/cm², the mean interaction lengths of hadrons and mesons in Pb are (15.3±3.0)cm and (18.6±4.7)cm respectively, and the ratio of meson-to nucleon in cosmic ray hadrons on Mt. Kambala is (1.0±0.4).

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),778,[3] 任敬儒, 山东大学学报, 3(1982),76,[4] 任敬儒等, 高能物理与核物理, 2(1976),318,[5]China-Japan Emulsion Chamber Collaboration, 18th ICRC V5 (1983), 285.[6] Ding Lin-kai, et al., 16th ICRC, V7 (1979), 95.[7] 汤田利典, 用乳胶室研究超高能核作用, (1983), 第八页.

[1]	BAI Yun-Xiang , XIAO Gang , CAO Zhen . Performance of CRTNT Fluorescence Light Detector for Sub-EeV Cosmic Ray Observation. Chinese Physics C, 2006, 30(9): 824-827.
[2]	PENG Qiu-He . Where Do the Extra High Energy Cosmic Rays Come From A Model of Active Galactic Nuclei With Magnetic Monopoles. Chinese Physics C, 2002, 26(S1): 104-111.
[3]	Jia Huanyu , Cao Zhen , Zhang Huimin . The Study of Meteorological Effects on TeV Cosmic Ray Flux. Chinese Physics C, 1994, 18(9): 788-793.
[4]	Cao Zhen , Ding Linkai . A Generator of QCD Parton Model for the Study of Cosmic Ray Ultrahigh Energy Interactions. Chinese Physics C, 1994, 18(11): 961-969.
[5]	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.
[6]	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.
[7]	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.
[8]	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.
[9]	DING Lin-Kai . ON THE INELASTICITY OF SUPERHIGH ENERGY COSMIC RAY INTERACTIONS. Chinese Physics C, 1990, 14(6): 486-489.
[10]	ZHANG Nai-Jian , WANG Cheng-Rui , HE Mao , CAO Pei-Yuan , LI Jin-Yu , ZOU Bao-Tang , WANG Guang-Jun , WEI Chao . HIGH ENERGY HADRONS IN ATMOSPHERIC COSMIC RAYS OBSERVED WITH Fe EMULSION CHAMBERS. Chinese Physics C, 1989, 13(11): 961-966.
[11]	ZOU Bao-Tang , WANG Cheng-Rui , REN Jing-Ru . A COSMIC RAY SUPER HIGH ENERGY MULTIJET FAMILY EVENT. Chinese Physics C, 1986, 10(4): 393-399.
[12]	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.
[13]	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.
[14]	XU Chun-Xian . THE ANISOTROPY OF COSMIC RAY PARTICLES IN THE ENERGY RANGE 10¹¹—10¹⁹eV. Chinese Physics C, 1985, 9(4): 385-390.
[15]	LU Sui-Ling , SU Shi , REN Jing-Ru , WANG Dian-Chen . VARIATION OF THE INTENSITY OF ULTRAHIGH ENERGY γ-RAYS WITH ALTITUDE. Chinese Physics C, 1983, 7(1): 118-120.
[16]	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.
[17]	REN JING-RU , LU SUI-LING , SU SHI , WANG YUN-XIN , WANG DIAN-CHEN , WANG CHENG-RUI , HE MAO , ZHANG NAI-JIAN , CAO PEI-YUAN , LI JIN-YU , CHEN YUN-HONG , WANG SHI-ZHI . CHARACTERISTICS OF HIGH ENERGY γ-RAYS AT 5500m ALTITUDE. Chinese Physics C, 1981, 5(2): 205-210.
[18]	Shen Chang-quan , Zhu Ai-min , Zhang Ren-qing , Yao Wei-zhong , Xu You-an . MEASUREMENT OF INTENSITY AND MOMENTUM SPECTRUM OF HORIZONTAL COSMIC RAY MUON AT 3220m ABOVE SEA LEVEL. Chinese Physics C, 1980, 4(4): 409-412.
[19]	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.
[20]	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.

Access

Get Citation

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 and HUO An-Xiang. A STUDY ON THE CHARACTERISTICS OF COSMIC RAY HADRONS AT MT. KAMBALA[J]. Chinese Physics C, 1985, 9(6): 649-652.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2301)
PDF Downloads(418)
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 ON THE CHARACTERISTICS OF COSMIC RAY HADRONS AT MT. KAMBALA

Corresponding author: ZHANG Chun-Sheng,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-12-05

Abstract: The characteristics of cosmic ray hadrons are studied by use of mountain emulsion chambers installed on Mt. Kambala 5500m above sea level. The power index of the differential energy spectrum is (2.98±0.49) in the energy region from 2TeV to 20TeV. The vertical flux of hadrons with E_h^γ≥3TeV is =(400±50)/year﹒m²﹒sr, their attenuation length in air is (104±16)g/cm², the mean interaction lengths of hadrons and mesons in Pb are (15.3±3.0)cm and (18.6±4.7)cm respectively, and the ratio of meson-to nucleon in cosmic ray hadrons on Mt. Kambala is (1.0±0.4).