# Physical limits in the color-dipole model bounds

@article{GRBoroun2021PhysicalLI, title={Physical limits in the color-dipole model bounds}, author={G.R.Boroun}, journal={The European Physical Journal A}, year={2021} }

The ratio of the cross sections for the transversely and longitudinally virtual photon polarizations, σ p L/T , at high photon-hadron energy scattering is studied. I investigate the relationship between the gluon distribution obtained using the color dipole model and standard gluons obtained from the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution and the Altarelli-Martinelli equations. It is shown that the color dipole bounds are dependent on the gluon distribution behavior. This…

## References

SHOWING 1-10 OF 108 REFERENCES

M.Genovese, N.N.Nikolaev and B.G.Zakharov, J.Exp.Theor.Phys.81

- Rev. Nucl. Part. Sci. 60,
- 2010

An evaluation of the proton structure functions F2 and F at small x

- Physics
- 2021

Abstract We describe the determination of the DIS structure functions F 2 and F L by using the singlet Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) and Altarelli-Martinelli equations at small…

Analytic derivation of the photon structure function $$F^{\gamma }_{2} (x,Q^{2})$$ at the leading order and the next-to-leading order approximations based on the Laplace transform method

- Physics
- 2020

In this paper, we present the analytical solutions, based on the Laplace transform method, for the Dokshitzer–Gribov–Lipatov–Altarelli–Parisi evolution equations of the photon at the leading order…

Block

- Definitions
- 2020

In a way he was right. And it is already 10 years since Rethinking Architecture was published, so maybe the ideas are now 20 years out of date. Certainly my own thinking has shifted, and the opinions…

Color dipole picture and extracting the ratio of structure functions at small
x

- Physics
- 2020

We present a set of formulas to extract the ratio $F_{L}(x,Q^{2})/F_{2}(x,Q^{2})$ and $R(x,Q^{2})$ from the proton structure function parameterized in the next-to-next-to-leading order of the…

LHeC Collaboration and FCC-he Study Group ], CERN-ACC-Note-2020-0002, arXiv:2007.14491 [hep-ex] (2020)

- 2020

LHeC Study Group Collaboration], J.Phys.G39, 075001(2012); P.Agostini et al. [LHeC Collaboration and FCC-he Study Group ], CERN-ACC-Note-2020-0002

- 2020

Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs

- Physics
- 2020

We present the new MSHT20 set of parton distribution functions (PDFs) of the proton, determined from global analyses of the available hard scattering data. The PDFs are made available at NNLO, NLO,…

Soft diffraction within the QCD color dipole picture

- Physics
- 2020

In this work we consider the QCD parton saturation models to describe soft interactions at the high energy limit. The total and elastic cross sections as well as the elastic slope parameter are…

and FCC-he Study Group

- 2020