Sub-micron accurate track navigation method "navi" for the analysis of Nuclear Emulsion

T. Yoshioka, J. Yoshida, K. Kodama

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Sub-micron accurate track navigation in Nuclear Emulsion is realized by using low energy signals detected by automated Nuclear Emulsion read-out systems. Using those much dense "noise", about 104 times larger than the real tracks, the accuracy of the track position navigation reaches to be sub micron only by using the information of a microscope field of view, 200 micron times 200 micron. This method is applied to OPERA analysis in Japan, i.e. support of human eye checks of the candidate tracks, confirmation of neutrino interaction vertexes and to embed missing track segments to the track data read-out by automated systems.

本文言語English
論文番号P03001
ジャーナルJournal of Instrumentation
6
3
DOI
出版ステータスPublished - 2011 3月 1
外部発表はい

ASJC Scopus subject areas

  • 数理物理学
  • 器械工学

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