Title of article
Direct measurement of Δu/Δd using polarized Drell-Yan processes on meson-nucleon collisions Original Research Article
Author/Authors
T. Yamanishi، نويسنده , , H. Kitagawa، نويسنده , , Y. Sakemi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
348
To page
351
Abstract
We propose a new formula to determine the first moment of difference between the polarized View the MathML source- and View the MathML source-quarks in the nucleon from the Drell-Yan processes in collisions of unpolarized hadrons with longitudinally polarized nucleons by measuring outgoing lepton helicities. Numerical calculation for this formula is done for a case of View the MathML source.
Journal title
Nuclear physics A
Serial Year
2003
Journal title
Nuclear physics A
Record number
1199564
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