Effect of the charm quark mass on the BFKL γ*γ* total cross section at LEP
We perform a numerical study of various improvements of the LO BFKL prediction for the γ∗γ∗ total cross section in the kinematical region of the L3 detector at LEP. In particular, we study the effects of a massive charm quark and of different photon polarizations. The variation of the BFKL predictio...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
6 November 2000
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| In: |
Physics letters
Year: 2000, Jahrgang: 492, Heft: 1, Pages: 56-62 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/S0370-2693(00)01080-7 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/S0370-2693(00)01080-7 Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S0370269300010807 
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| Verfasserangaben: | Jochen Bartels, Carlo Ewerz, René Staritzbichler |
| Zusammenfassung: | We perform a numerical study of various improvements of the LO BFKL prediction for the γ∗γ∗ total cross section in the kinematical region of the L3 detector at LEP. In particular, we study the effects of a massive charm quark and of different photon polarizations. The variation of the BFKL prediction under changes of αs is investigated. |
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| Beschreibung: | Gesehen am 23.11.2017 |
| Beschreibung: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/S0370-2693(00)01080-7 |