Study of cascade shower fluctuation with a tile/fiber sampling calorimeter

Noriko Nakajima, Hitoshi Miyata, Allister Levi Sanchez, Hiroaki Ono, Sayaka Iba, Angelina Mabascog Bacala, Yoshiaki Fujii, Editha Prada Jacosalem, Junichi Kanzaki, Kiyotomo Kawagoe, Shin Hong Kim, Takeshi Matsumoto, Hiroyuki Matsunaga, Tohru Takeshita

研究成果: Contribution to journalArticle

抜粋

We studied electromagnetic and hadronic longitudinal cascade shower fluctuations created by electron and pion beams with energies of 1, 2, 3, and 4 GeV at KEK. A prototype sampling calorimeter of lead and scintillator sandwich was constructed for future application in a linear collider and used for observing cascade showers. We investigated and formulated the behavior of fluctuations of electromagnetic and hadron showers using a correlation matrix with which we were able to separate the π0 component in the hadron shower fluctuation. As an application, the relation between shower fluctuations and the energy resolution of the calorimeter has been studied.

元の言語英語
ページ(範囲)2716-2727
ページ数12
ジャーナルjournal of the physical society of japan
74
発行部数10
DOI
出版物ステータス出版済み - 10 1 2005
外部発表Yes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Nakajima, N., Miyata, H., Levi Sanchez, A., Ono, H., Iba, S., Mabascog Bacala, A., Fujii, Y., Prada Jacosalem, E., Kanzaki, J., Kawagoe, K., Hong Kim, S., Matsumoto, T., Matsunaga, H., & Takeshita, T. (2005). Study of cascade shower fluctuation with a tile/fiber sampling calorimeter. journal of the physical society of japan, 74(10), 2716-2727. https://doi.org/10.1143/JPSJ.74.2716