Phenomenon of Alignment in Cosmic Ray High Energy Family Events

  • The alignment of energetically distinguished cores in a part of family events observed with Kanbala K0-K7 emulsion chambers is analyzed, and compared with the simulation results given by COSMOS and CORSIKA code. It is shown that the fraction of events with alignment in the experimental families increases with the visible energy of families but this effect can not be explained by the conventional simulations. The Criteria of identifying γ-rays and hadrons in the family events are also discussed.
  • 加载中
  • [1] Baradezi L T, Smorodin Yu A, Lebedev P N et al. Proc. of Inter. Symp. on Cosmic Rays and Part. Physics, Tokyo,1984, 136–1412 Pamir Collaboration. Proc. 22nd ICRC, 1991,4: 125–1283 Pamir Collaboration. Proc. of 4th ISCRSHEI,Beijing, 1986,4: 29–36 4 Pamir Collaboration. Proc. of 5th ISCRSHEI, Lodz, 1988,9–14 5 Kopenkin V V, Managadze A K,Rakobolskaya I V et al. Proc. of 8th ISVHECRI,Tokyo, 1994,71–836 Mukhamedshin R A. Proc. 8th ISVHECRI,Tokyo, 1994,57–70 7 Puchkov V S. IL NUOVO CIMENTO, 1996, 19C: 1011–1016 8 Borian A S,Denisova V G,Maximenko V M et al. Proc. 25th ICRC, 1997,6: 61–64 9 Mukhamedshin R A. IL NUOVO CIMENTO, 1996, 19C: 1005–101010 REN JingRu,HUO AnXiang, LU ShuiLing et al. Phys. Rev., 1988, D38: 1404–1416 11 Shibata M, Yuda T,Taira K et al. IL NUOVO CIMENTO, 1977,39B:302–31812 Kasahara K. Proc. 24th ICRC, 1995, 1:399–402 13 Heak D. 25th ICRC, 1997,6: 245–24814 Fletcher R S,Geisser T K, Lipari P et al. Phys. Rev. 1994, D50: 5170–5731 15 LUO GuangXuan,TAN YouHeng, ZHANG ChunSheng et al. High Energy Phys. and Nucl. Phys. (in Chinese), 1995,19: (9)769–774(罗光宣,谭有恒,张春生等.高能物理与核物理,1995,19:(9)769—774)
  • 加载中

Get Citation
XUE Liang, DAI ZhiQiang, LI Jinyu, ZHANG Xueyao, FENG CunFeng, FU Yu, ZHANG NaiJian, REN JingRu and LU SuiLing. Phenomenon of Alignment in Cosmic Ray High Energy Family Events[J]. Chinese Physics C, 2000, 24(11): 979-984.
XUE Liang, DAI ZhiQiang, LI Jinyu, ZHANG Xueyao, FENG CunFeng, FU Yu, ZHANG NaiJian, REN JingRu and LU SuiLing. Phenomenon of Alignment in Cosmic Ray High Energy Family Events[J]. Chinese Physics C, 2000, 24(11): 979-984. shu
Milestone
Received: 1999-11-10
Revised: 1900-01-01
Article Metric

Article Views(2797)
PDF Downloads(585)
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

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Phenomenon of Alignment in Cosmic Ray High Energy Family Events

    Corresponding author: XUE Liang,
  • Department of Physics, Shandong University, Jinan 250100, China1 Institute of High Energy Physics, CAS, Beijing 100039, China

Abstract: The alignment of energetically distinguished cores in a part of family events observed with Kanbala K0-K7 emulsion chambers is analyzed, and compared with the simulation results given by COSMOS and CORSIKA code. It is shown that the fraction of events with alignment in the experimental families increases with the visible energy of families but this effect can not be explained by the conventional simulations. The Criteria of identifying γ-rays and hadrons in the family events are also discussed.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return