Search for exotic events from the L3+C data

DING Lin-Kai; HE Zuo-Xiu; HUO An-Xiang; JING Cai-Liu; KUANG Hao-Huai; LEI Yu; LI Li; MA Xin-Hua; MA Yu-Qian; QING Cheng-Rui; WANG Rui-Guang; YAO Zhi-Guo; YU Zhong-Qiang; ZHANG Chao; ZHANG Feng; ZHANG Jing; ZHU Qing-Qi

doi:10.1088/1674-1137/33/9/004

Chinese Physics C> 2009, Vol. 33> Issue(9) : 729-736 DOI: 10.1088/1674-1137/33/9/004

Search for exotic events from the L3+C data

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Abstract：
An effort to search for Kolar-like events within the data set of the L3+C
experiment is reported. From a total of 0.89×10¹⁰ triggered events there are no reliable two-prong Kolar-like events observed. The corresponding event flux upper limit 7.1×10^－13cm^－2﹒s^－1﹒sr^－1 at 90% confidence level is deduced based on some reasonable assumptions.

References

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. Yunnan Cosmic Ray Station (Institute of Atomic Energy,Academia Sinica). Wu Li, 1972, 1: 57|62 (in Chinese);Yunnan Cosmic Ray Station. Scientia Sinica, 1972, 16: 1232. Krishnawamy M R et al. Phys. Letts. B, 1975, 57: 105-1083. Ho T H et al. Scientia Sinica, 1995, 38: 954; DING L K etal. Science in China A, 1996, 39: 1077|1083; DING L Ket al. Science in China A, 1996, 39: 1219|1222; CHEN HS et al. Phys. Rep., 1997, 282: 1-344. Adriani O et al. NIM A, 2002, 488: 209-2255. The L3 Collaboration (Achard P et al.). Phys. Letts. B,2004, 600: 22-406. LI Ti-Pei. Mathematical Treatment of Experiments. Bei-jing: Science Press, 1980. 34-36 (in Chinese)

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DING Lin-Kai, HE Zuo-Xiu, HUO An-Xiang, JING Cai-Liu, KUANG Hao-Huai, LEI Yu, LI Li, MA Xin-Hua, MA Yu-Qian, QING Cheng-Rui, WANG Rui-Guang, YAO Zhi-Guo, YU Zhong-Qiang, ZHANG Chao, ZHANG Feng, ZHANG Jing and ZHU Qing-Qi. Search for exotic events from the L3+C data[J]. Chinese Physics C, 2009, 33(9): 729-736. doi: 10.1088/1674-1137/33/9/004

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Received: 2008-12-04
Revised: 2009-01-23

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Search for exotic events from the L3+C data

Corresponding author: ZHU Qing-Qi,

Received Date: 2008-12-04

Accepted Date: 2009-01-23

Available Online: 2009-09-05

Abstract: An effort to search for Kolar-like events within the data set of the L3+C
experiment is reported. From a total of 0.89×10¹⁰ triggered events there are no reliable two-prong Kolar-like events observed. The corresponding event flux upper limit 7.1×10^－13cm^－2﹒s^－1﹒sr^－1 at 90% confidence level is deduced based on some reasonable assumptions.

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Search for exotic events from the L3+C data

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通讯作者: 陈斌, bchen63@163.com

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