Analyses of Multi-Core Family Events

FAN Xiao-Ling; REN Jing-Ru; LU Sui-Ling; SU Shi; WANG Cheng-Rui; HE Mao; CAO Pei-Yuan; LI Jin-Yu

Chinese Physics C> 1993, Vol. 17> Issue(6) : 486-493

Analyses of Multi-Core Family Events

Institute of High Energy Physics,Academia Sinica,Beijing 100039Physics Department of Shandong University,Jinan 250100

Abstract
HTML
Reference
Related

PDF

Abstract：
The traditional clustering method was improved.the family events were clustered in the scanning way,the criterion of multi-core event was redefined,through comparing the experimental results of multi-core events with simulation calculation,the nuclear interactions in the superhigh energy region were studied.Simultaneously,the method of using the energy fraction of main clusters to distinguish the big family event (∑E_γ≥500TeV) which is produced by primary proton was proposed by this work.

References

[1]

C.M. G. Latter et al.，Phys. Reports (Review Section of Physics Letters)，65(1980),151.[2]AM. Dunaevsky, 18thICRC, India, 5(1983),449.[3]J. R. Ren et al.，Phys，Rev.，D38(1988),1404.[4]范晓般、张春生，高能物理与核物理，2(1992),97.[5]范晓触、张春生，高能物理与核物理，4(1992),289.[6]J. E. Elias et al.，Phys. Rev.，D22(1980),13.[7]F. Fumoro et al.，Nucl , Phys.，B152(1979),376.[8]任敬需等，高能物理与核物理，13(1989),97.

[1]	WANG Kong-Sen , WANG He , HUANG Xing-Tao , MA Lian-Liang , MA Li-Na , WANG Yong-Gang , XUE Liang , FENG Cun-Feng , ZHANG Xue-Yao , LI Jin-Yu , ZHANG Nai-Jian , HE Mao , WANG Cheng- , , . Study on the Production Characteristics of Cosmic Ray High Energy Family Events with Simulation and Experiment. Chinese Physics C, 2004, 28(3): 232-238.
[2]	WANG He , WANG Yong-Gang , DAI Zhi-Qiang , XUE Liang , FENG Cun-Feng , ZHANG Xue-Yao , LI Jin-Yu , ZHANG Nai-Jian , HE Mao , WANG Cheng-Rui , REN Jing-Ru , LU Sui-Ling . Lateral Distribution of Shower Particles in High Energy Family Events of Cosmic Rays. Chinese Physics C, 2003, 27(4): 299-303.
[3]	WANG Shao-Shun , WU Chong . Analysis of the Fluctuations in the Event-Space for NA27 Data. Chinese Physics C, 2002, 26(3): 216-221.
[4]	DAI ZhiQiang , XUE Liang , LI JinYu , ZHANG XueYao , FENG CunFeng , FU Yu , LI Jie , CAO PeiYuan , ZHANG NaiJian , HE Mao , WANG ChengRui , REN JingRu , LU SuiLing . Phenomenon of Energy Concentration in Super-High Energy γ-Hadron Families. Chinese Physics C, 2000, 24(10): 885-891.
[5]	REN JingRu , LU SuiLing , ZHOU SuiJian . Phenomenon of Energy Concentration in High Energy Families. Chinese Physics C, 2000, 24(1): 1-3.
[6]	XUE Liang , DAI ZhiQiang , LI Jinyu , ZHANG Xueyao , FENG CunFeng , FU Yu , ZHANG NaiJian , REN JingRu , LU SuiLing . Phenomenon of Alignment in Cosmic Ray High Energy Family Events. Chinese Physics C, 2000, 24(11): 979-984.
[7]	BES Collaboration . Structure Analysis of the ι/η(1440). Chinese Physics C, 1997, 21(3): 275-285.
[8]	BES Collaboration . Structure Analysis of the l/η(1440). Chinese Physics C, 1996, 20(11): 961-971.
[9]	Chen Jiangchuan , Lu Suiting , Zhu Qingqi , Huo Anxiang . Features of UHE Hadronic Interaction in Fragmentation Region Inferred from the Analysis of MEC Families. Chinese Physics C, 1995, 19(6): 494-499.
[10]	Zhu Qiming , Zhou Huashi , Jiang Chunhua , Ni Huiling . Determining the Luminosity for BES by Spectrum Analysis of Bhabha Events in Small Angle. Chinese Physics C, 1993, 17(12): 1057-1064.
[11]	REN Jing-Ru , LU Sui-Ling , SU Shi , HUO An-Xiang , WANG Cheng-Rui , ZHANG Nai-Jian , HE Mao , CAO Pei-Yuan , LI Jin-Yu , WANG Shi-Zhi , LI Guang-Ju , BAI Guang-Zhi , LIU Zhong-He , , . STUDY ON SUPERHIGH ENERGY γ-RAY FAMILY EVENTS WITH LARGE-SCALE Fe EMULSION CHAMBERS. Chinese Physics C, 1990, 14(11): 961-965.
[12]	REN Jing-Ru , KUANG Hao-Huai , HUO An-Xiang , LU Sui-Ling , SU Shi , WANG Run-Xin , WANG Cheng-Rui , ZHANG Nai-Jian , CAO Pei-Yuan , LI Jin-Yu , ZOU Bao-Tang , WANG Shi-Zhi , LI Gu , , , . A SUPER HIGH ENERGY GAMMA-RAY FAMILY EVENT IN THE FORM OF TWO CONCENTRIC RINGS. Chinese Physics C, 1989, 13(3): 193-198.
[13]	HE Yu-Dong , ZHU Qing-Qi , HUO An-Xiang . INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS. Chinese Physics C, 1989, 13(5): 476-480.
[14]	REN Jing-Ru , HUO An-Xiang , LU Sui-Ling , SU Shi , WANG Cheng-Rui , ZHANG Nai-Jian , CAO Pei-Yuan , LI Jin-Yu , ZOU Bao-Tang , WANG Shi-Zhi , GENG Qing-Xi , BAI Guang-Zhi , MU Jun , . GAMMA FAMILY EVENTS WITH LARGE-SEPARATION DOUBLE CORES. Chinese Physics C, 1989, 13(2): 97-102.
[15]	DONG Bao-Zhong . ANALYSIS OF HADRONIC EVENTS. Chinese Physics C, 1987, 11(5): 596-602.
[16]	HE Yu-Dong , ZHOU Wen-De , HE Ren-Dao , MU Jun , DING Lin-Kai , ZHU Qing-Qi , JING Cai-Liu , JING Gui-Ru . AN ANALYSIS OF PRIMARY COSMIC RAY COMPOSITION AT ENERGIES AROUND 10¹⁴eV USING SINGLE-SHOWER EVENTS OBSERVED BY MOUNTAIN EMULSION CHAMBER. Chinese Physics C, 1986, 10(6): 641-646.
[17]	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.
[18]	REN Jing-Ru , KUANG Hao-Huai , HUO An-Xiang , LU Sui-Ling , SU Shi , WANG Yun-Xin , XUE Yong-Gui , WANG Cheng-Rui , HE Mao , ZHANG Nai-Jian , CAO Pei-Yuan , LI Jin-Yu , BAI Guang-Zhi , LIU Zhong-He , LI Guang-Ju , GENG Qing-Xi , WANG Shi-Zhi , ZHOU Wen-De , HE Ren-Dao . ON THE ΣE_γ≥1000TeV γ-RAY FAMILY EVENTS OBSERVED AT MT KANBALA. Chinese Physics C, 1985, 9(5): 635-640.
[19]	HU Guo-Ju , HE Guo-Zhu . THEORETICAL ANALYSIS OF SOME PHENOMENA IN CHANNELLING SPONTANEOUS RADIATION. Chinese Physics C, 1984, 8(4): 470-478.
[20]	REN JING-RU , LU SUI-LING , KUANG HAO-HUAI , SU SHI , WANG YUN-XIN , WANG DIAN-CHEN , FAN HAI-KUN , HU WEN-JUN , XUE YONG-GUI , WANG CHENG-RUI , HE MAO , ZHANG NAI-JIAN , CAO PEI-YUAN , LI JIN-YU , CHEN YUN-HONG , YANG SHI-ZHI , LIU JIAN-GUO , GENG QING-XI . AN ULTRAHIGH ENERGY COSMIC RAY EVENT WITH ∑E_γ800 TeV. Chinese Physics C, 1981, 5(6): 706-711.

Access

Get Citation

FAN Xiao-Ling, REN Jing-Ru, LU Sui-Ling, SU Shi, WANG Cheng-Rui, HE Mao, CAO Pei-Yuan and LI Jin-Yu. Analyses of Multi-Core Family Events[J]. Chinese Physics C, 1993, 17(6): 486-493.

FAN Xiao-Ling, REN Jing-Ru, LU Sui-Ling, SU Shi, WANG Cheng-Rui, HE Mao, CAO Pei-Yuan and LI Jin-Yu. Analyses of Multi-Core Family Events[J]. Chinese Physics C, 1993, 17(6): 486-493. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2412)
PDF Downloads(471)
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

Analyses of Multi-Core Family Events

Corresponding author: FAN Xiao-Ling,

Institute of High Energy Physics,Academia Sinica,Beijing 100039Physics Department of Shandong University,Jinan 250100

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1993-06-05

Abstract: The traditional clustering method was improved.the family events were clustered in the scanning way,the criterion of multi-core event was redefined,through comparing the experimental results of multi-core events with simulation calculation,the nuclear interactions in the superhigh energy region were studied.Simultaneously,the method of using the energy fraction of main clusters to distinguish the big family event (∑E_γ≥500TeV) which is produced by primary proton was proposed by this work.

HTML

Reference (1)

Analyses of Multi-Core Family Events

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article