Perturbative odderon in quasidiffractive photon-photon scattering

• Verfasst von: Braunewell, Stefan [VerfasserIn]
• Verfasst von: Ewerz, Carlo [VerfasserIn]
• Titel: Perturbative odderon in quasidiffractive photon-photon scattering
• Verf.angabe: Stefan Braunewell and Carlo Ewerz
• Fussnoten: Gesehen am 23.11.2017
• Titel Quelle: Enthalten in: Physical review / D
• Jahr Quelle: 2004
• Band/Heft Quelle: 70(2004,1) Artikel-Nummer 014021, 15 Seiten
• ISSN Quelle: 1550-2368
• ISSN Quelle: 1089-4918
• DOI: doi:10.1103/PhysRevD.70.014021
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1565656202

Abstract

We study the perturbative Odderon in the quasidiffractive process γ(*)γ(*)→ηcηc. At high energies this process is dominated by Odderon exchange and can be viewed as the theoretically cleanest test of the perturbative Odderon. We calculate the differential and total cross section, as well as the dependence on the energy and on the photon virtualities, taking into account the effects of resummation of logarithms of the energy. The results are compared with those obtained with a simple exchange of three noninteracting gluons. We present the expected cross section for this process at a future Linear Collider and discuss implications for other processes involving the perturbative Odderon.