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Featured researches published by Young-Chol Lee.


Physical Review D | 1981

Measurement of elastic. nu. /sub. mu. / and nu-bar/sub. mu. / scattering on protons

Paul Coteus; M. Diesburg; R. Fine; Wei-Po Lee; P. Sokolsky; R. Brown; S. Fuess; P. Nienaber; T. O'Halloran; Young-Chol Lee

We have measured elastic ..nu../sub ..mu../ and nu-bar/sub ..mu../ scattering on protons at the Brookhaven National Laboratory Alternating Gradient Synchrotron. We find R/sub NC/ = sigma(nu-bar/sub ..mu../p..-->..nu-bar/sub ..mu../p) / sigma(..nu../sub ..mu../p..--> nu../sub ..mu../p) = 0.44 +- 0.12 and R/sub numu/ = sigma(..nu../sub ..mu../p..--> nu../sub ..mu../p)/sigma(..nu../sub ..mu../n..--> mu../sup -/p) = 0.11 +- 0.03. The elastic Q/sup 2/ distribution is in good agreement with present knowledge of form factors and the Weinberg-Salam model. We find sin/sup 2/theta/sub W/ = 0.26 +- 0.06.


Physical Review D | 1981

Measurement of Elastic Muon-neutrino and Anti-muon-neutrino Scattering on Protons

P. Coteus; R. Fine; T. O'Halloran; P. Nienaber; Young-Chol Lee; R. Brown; M. Diesburg; P. Sokolsky; S. Fuess; Won-Yong Lee

We have measured elastic ..nu../sub ..mu../ and nu-bar/sub ..mu../ scattering on protons at the Brookhaven National Laboratory Alternating Gradient Synchrotron. We find R/sub NC/ = sigma(nu-bar/sub ..mu../p..-->..nu-bar/sub ..mu../p) / sigma(..nu../sub ..mu../p..--> nu../sub ..mu../p) = 0.44 +- 0.12 and R/sub numu/ = sigma(..nu../sub ..mu../p..--> nu../sub ..mu../p)/sigma(..nu../sub ..mu../n..--> mu../sup -/p) = 0.11 +- 0.03. The elastic Q/sup 2/ distribution is in good agreement with present knowledge of form factors and the Weinberg-Salam model. We find sin/sup 2/theta/sub W/ = 0.26 +- 0.06.


Archive | 2006

Illumination unit and image projection apparatus having the same

Kye-hoon Lee; Won-Yong Lee; Young-Chol Lee


Archive | 2004

COMPACT LED MODULE AND PROJECTION DISPLAY ADOPTING THE SAME

Young-Chol Lee; Yasunori Kuratomi; Dong-Ha Byuckjeokgol danji Apt. Kim; Il-kweon Moon


Archive | 2005

Illumination unit using LED and image projecting apparatus employing the same

Kye-hoon Lee; Young-Chol Lee; Won-Yong Lee


Archive | 2007

Projector/projection type switchable display apparatus

Young-Chol Lee


Archive | 2005

Illuminating unit and projection type image display apparatus using the same

Kye-hoon Lee; Won-Yong Lee; Young-Chol Lee


Archive | 2004

Integrator module with a compact light source and projection display having the same

Young-Chol Lee; Dong-ha Kim; Yasunori Kuratomi; Il-kweon Moon


Archive | 2007

Display device using external light

Yoon-Cheol Shin; Moon-Cheol Kim; Young-Chol Lee


Archive | 2007

Lighting device and display device employing the same

Young-Chol Lee

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