Title of article
Jψ production via fragmentation at HERA
Author/Authors
R.M Godbole، نويسنده , , D.P. Roy، نويسنده , , K Sridhar، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
328
To page
333
Abstract
We compute the contributions to large-pT Jψ production at DHEA coming from fragmentation of gluons and charm quarks. We find that the charm quark fragmentation contribution dominates over the direct production of Jψ via photongluon fusion at large-pT, while the gluon fragmentation is negligibly small over the whole range of pT. An experimental study of pT distributions of Jψ at HERA will providea direct probe of the charm quark fragmentation functions.
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
906555
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