On the odderon intercept in perturbative QCD
نویسندگان
چکیده
منابع مشابه
On the odderon intercept in perturbative QCD
Arguments are presented for the odderon intercept being exactly equal to unity. A variational method is presented based on a complete system of onegluon functions. For the odderon, the highest intercept calculated by this method is 1− (3αs/π) 0.45. March 1996 hep-ph/9603218 US-FT/7-96 ∗ Visiting Professor IBERDROLA. On leave of absence from the Department of High Energy Physics, University of S...
متن کاملOn the Odderon Intercept in Qcd
The odderon singularity is studied in perturbative QCD in the framework of the Bartels-Kwieciński-Praszalowicz (BKP) equation. Arguments for the odderon intercept being exactly equal to unity are given. Besides, a variational method based on a complete system of one-gluon functions is presented. For the odderon, the highest intercept calculated by this method is 1 − (Ncαs/π) 0.45. Comparison to...
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We present and discuss a new bound state solution of the three gluon system in perturbative QCD. It carries the quantum numbers of the odderon, has intercept at one and couples to the impact factor γ → ηc. 1. The unitarization of the BFKL Pomeron [1] presents one of the major tasks in QCD. After the successful calculation of the NLO corrections to the BFKL kernel [2] and recent progress in anal...
متن کاملPerturbative QCD Odderon and Diffractive ηc Production
The Odderon state in perturbative QCD is briefly reviewed. Recent calculations devoted to estimate the diffrative ηc production at high energies from the leading known Odderon states are discussed.
متن کاملOn the odderon intercept in the variational approach
The odderon intercept α is recalculated by the variational method based on conformal invariance. The final result is α = 1 − 0.339 α s N/π in contrast to the published value above unity.
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ژورنال
عنوان ژورنال: Zeitschrift f�r Physik C Particles and Fields
سال: 1997
ISSN: 0170-9739,1431-5858
DOI: 10.1007/s002880050517