Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering"

Schildknecht D (2020)
arXiv:2011.09934.

Preprint | Englisch
 
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Abstract / Bemerkung
For photon virtualities of Q^2 \gsim 20 {\rm GeV}^2, the results of the (hard Pomeron) fit in the tensor-Pomeron model provide empirical evidence for the validity of the Color Dipole Picture (CDP). For Q^2 \lsim 20 GeV^2, the CDP yields a parameter-free smooth transition from Q^2 \gsim 20 {\rm GeV}^2 to Q2=0Q^2 = 0Q2=0 photoproduction, in distinction from the tensor-Pomeron model that relies on the additional parameter quantifying the intercept of the soft-Pomeron trajectory. Consistency of the CDP with the perturbative QCD (pQCD) improved parton model implies the prediction of C2=ϵ0≅0.30C_2 = \epsilon_0 \cong 0.30C2​=ϵ0​≅0.30 for the exponent C2C_2C2​ of the energy-squared dependence in agreement with the results of the fits.
Erscheinungsjahr
2020
Zeitschriftentitel
arXiv:2011.09934
Page URI
https://pub.uni-bielefeld.de/record/2950038

Zitieren

Schildknecht D. Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering". arXiv:2011.09934. 2020.
Schildknecht, D. (2020). Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering". arXiv:2011.09934
Schildknecht, D. (2020). Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering". arXiv:2011.09934.
Schildknecht, D., 2020. Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering". arXiv:2011.09934.
D. Schildknecht, “Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering"”, arXiv:2011.09934, 2020.
Schildknecht, D.: Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering". arXiv:2011.09934. (2020).
Schildknecht, Dieter. “Comment on "The Tensor Pomeron and Low-x Deep Inelastic Scattering"”. arXiv:2011.09934 (2020).

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