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Diffractive D∗±(2010) production in deep inelastic scattering from ZEUS

✍ Scribed by J.E. Cole

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
244 KB
Volume
79
Category
Article
ISSN
0920-5632

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✦ Synopsis

Measurements of diffractive D *± production in deep inelastic scattering using the 1995 -1997 ZEUS data are presented. Diffractive e+p --+ e+XN interactions are identified by the presence of a large rapidity gap in the final state. D *± candidates are identified from the D* --+ DOn decay mode, where the D O subsequently decays either to K-n + + (c.c.) or K-rc+rr-Tc + + (c.c.). The integrated D *± cross section along with differential D *± cross sections as a function of Q2, W, xr,, pT(D *±) and r/(D *±) have been measured in a limited kinematic region.

The fraction of D *+ events produced diffractively has also been measured.

📜 SIMILAR VOLUMES

D∗± meson production and charm structure
D∗± meson production and charm structure function in deep inelastic scattering at Hera
✍ C. Adloff 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 221 KB

Inclusive D \*~= differential cross sections have been measured in deep inelastic scattering at the ep collider HERA using data collected with the H1 detector over the kinematic range 2 GeV 2 < Q2 < 100 GeV 2, 0.05 < y < 0.7, PTD\*± >1.5 GeV and IrID.± I < 1.5. The good agreement with the Next-to-Le