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Measurement of Inclusive and Dijet D* Meson Cross Sections in Photoproduction at HERA
- Source :
- European Physical Journal C: Particles and Fields, European Physical Journal C: Particles and Fields, 2012, 72, pp.1995. ⟨10.1140/epjc/s10052-012-1995-0⟩, European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2012, 72, pp.1995. ⟨10.1140/epjc/s10052-012-1995-0⟩, The European physical journal / C 72, 1995 (2012). doi:10.1140/epjc/s10052-012-1995-0, European Physical Journal C. Particles and Fields, European physical journal : C : particles and fields, European Physical Journal C. Particles and Fields, C72
- Publication Year :
- 2012
- Publisher :
- HAL CCSD, 2012.
-
Abstract
- The inclusive photoproduction of D * mesons and of D *-tagged dijets is investigated with the H1 detector at the ep collider HERA. The kinematic region covers small photon virtualities Q 21. 8 GeV. The heavy quark production process is further investigated in events with at least two jets with transverse momentum p T(jet)>3. 5 GeV each, one containing the D * meson. Differential cross sections for D *-tagged dijet production and for correlations between the jets are measured in the range {pipe}η(D *){pipe}<br />0<br />SCOPUS: ar.j<br />info:eu-repo/semantics/published
- Subjects :
- Quark
Particle physics
Meson
Physics and Astronomy (miscellaneous)
Astrophysics::High Energy Astrophysical Phenomena
FOS: Physical sciences
Jet (particle physics)
01 natural sciences
7. Clean energy
High Energy Physics - Experiment
Charm quark
Nuclear physics
High Energy Physics - Experiment (hep-ex)
0103 physical sciences
D meson
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
ddc:530
010306 general physics
Parton shower
Nuclear Experiment
Engineering (miscellaneous)
Physics
Mathematics::Operator Algebras
010308 nuclear & particles physics
High Energy Physics::Phenomenology
Perturbative QCD
HERA
Physique des particules élémentaires
High Energy Physics::Experiment
Subjects
Details
- Language :
- English
- ISSN :
- 14346044 and 14346052
- Database :
- OpenAIRE
- Journal :
- European Physical Journal C: Particles and Fields, European Physical Journal C: Particles and Fields, 2012, 72, pp.1995. ⟨10.1140/epjc/s10052-012-1995-0⟩, European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2012, 72, pp.1995. ⟨10.1140/epjc/s10052-012-1995-0⟩, The European physical journal / C 72, 1995 (2012). doi:10.1140/epjc/s10052-012-1995-0, European Physical Journal C. Particles and Fields, European physical journal : C : particles and fields, European Physical Journal C. Particles and Fields, C72
- Accession number :
- edsair.doi.dedup.....bebd502baabd9a572e840a206329807c
- Full Text :
- https://doi.org/10.1140/epjc/s10052-012-1995-0⟩