Title of article
Diffractive charged meson pair production
Author/Authors
B. Lehmann-Dronke، نويسنده , , M. Maul، نويسنده , , S. Schaefer، نويسنده , , E. Stein، نويسنده , , A. Sch?fer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
11
From page
207
To page
217
Abstract
We investigate the possibility to measure the nonforward gluon distribution function by means of diffractively produced π+π− and K+K− pairs in polarized lepton nucleon scattering. The resulting cross sections are small and are dominated by the gluonic contribution. We find relatively large spin asymmetries, both for π+π− and for K+K− pairs.
Journal title
PHYSICS LETTERS B
Serial Year
1999
Journal title
PHYSICS LETTERS B
Record number
911503
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