| 族事例中高能簇射的特征 |
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| 引用本文： | 曹培园,何瑁,张学尧,李群,解卫,王承瑞,张乃健,李金玉,李婕,任敬儒,陆穗苓. 族事例中高能簇射的特征[J]. 山东大学学报(理学版), 1995, 0(4) |
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| 作者姓名： | 曹培园 何瑁 张学尧 李群 解卫 王承瑞 张乃健 李金玉 李婕 任敬儒 陆穗苓 |
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| 作者单位： | 中国科学院高能物理研究所 |
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| 基金项目： | 国家自然科学基金,国家教委博士学科点专项基金,山东省自然科学基金 |
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| 摘 要： | 研究了甘巴拉山厚铅乳胶室族事例中高能簇射的特征．给出了族中观测能量Ｅｒ（Ｅｈ）≥１０ＴｅＶ的高能ｒ簇射、强子簇射及退级联后的单个簇射与簇射团的能谱和能量加权横向扩展的分布．将实验结果同ＨＤＳＱＩ模型模拟的结果进行比较，结果表明，ＨＤＳＱＩ模型基本上能说明族中高能簇射的能谱及横向特征．
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| 关 键 词： | 乳胶室，族事例，高能簇射，能谱，横向扩展 |
CHARACTERISTICS OF HIGH ENERGY SHOWERS IN FAMILY EVENTS |
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| Cao Peiyuan,He Mao,Zhang Xueyao)Li Qun,Xie Wei,Wang Chengrui,Zhang Naijian,Li Jinyu,Li Jie. CHARACTERISTICS OF HIGH ENERGY SHOWERS IN FAMILY EVENTS[J]. Journal of Shandong University, 1995, 0(4) |
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| Authors: | Cao Peiyuan He Mao Zhang Xueyao)Li Qun Xie Wei Wang Chengrui Zhang Naijian Li Jinyu Li Jie |
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| Abstract: | The characteristics of high energy showers in family events observed by thick-type Ph emulsion chambers at Mt. Kanbala are studied. The energy spectra and the energy-weighted lateral spread distributions of the gamma and hadronic showers in family events and the single gamma and cluster showers in rejuvenated families with visible energy Era10TeV are presented. The comgiarisons of experimental results with Monte carlo simulation and some discussions are given. It is shown that the measurements are consistent with the predictions o f the HDSQI model. |
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| Keywords: | emulsion chamber family event high energy shower energy spectrum lateral spread |
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