Investigating the Soft Processes within the QCD Color Dipole Picture
DOI:
https://doi.org/10.15407/ujpe64.8.705Keywords:
color dipole picture, QCD parton saturation, Regge theoryAbstract
We consider the QCD parton saturation models to describe the soft interactions at the high-energy limit. The total and elastic cross-sections, as well as the elastic slope parameter, are obtained for proton-proton and pion-proton collisions and compared to recent experimental results.
References
J. Bartels, E. Gotsman, E. Levin, M. Lublinsky, U. Maor. The Dipole picture and saturation in soft processes. Phys. Lett. B 556, 114 (2003). https://doi.org/10.1016/S0370-2693(03)00128-X
F. Carvalho, F. O. Duraes, V. P. Goncalves, F.S. Navarra. Gluon saturation and the Froissart bound: A Simple approach. Mod. Phys. Lett. A 23, 2847 (2008). https://doi.org/10.1142/S0217732308028417
C.A. Argueelles, F. Halzen, L. Wille, M. Kroll, M.H. Reno. High-energy behavior of photon, neutrino, and proton cross sections. Phys. Rev. D 92, 074040 (2015). https://doi.org/10.1103/PhysRevD.92.074040
F. Gelis, E. Iancu, J. Jalilian-Marian, R. Venugopalan. Ann. Rev. Nucl. Part. Sci. 60, 463 (2010). https://doi.org/10.1146/annurev.nucl.010909.083629
H. Weigert. Evolution at small xbj: The color glass condensate. Prog. Part. Nucl. Phys. 55, 461 (2005). https://doi.org/10.1016/j.ppnp.2005.01.029
J. Jalilian-Marian, Y.V. Kovchegov. Saturation physics and deuteron-gold collisions at RHIC Prog. Part. Nucl. Phys. 56, 104 (2006). https://doi.org/10.1016/j.ppnp.2005.07.002
A.C. Caldwell, M.S. Soares. Vector meson production in the Golec-Biernat Wuesthoff model. Nucl. Phys. A 696, 125 (2001); https://doi.org/10.1016/S0375-9474(01)01117-4
H. Kowalski, D. Teaney. An impact parameter dipole saturation model. Phys. Rev. D 68, 114005 (2003). https://doi.org/10.1103/PhysRevD.68.114005
J.R. Forshaw, R. Sandapen, G. Shaw. Color dipoles and p,
C. Marquet, R. Peschanski, G. Soyez. Exclusive vector meson production at HERA from QCD with saturation. Phys. Rev. D 76, 034011 (2007). https://doi.org/10.1103/PhysRevD.76.034011
H. Kowalski, L. Motyka, G.Watt. Exclusive diffractive processes at HERA within the dipole picture. Phys. Rev. D 74, 074016 (2006). https://doi.org/10.1103/PhysRevD.74.074016
N. Armesto, A.H. Rezaeain. Phys. Rev. D 90, 054003 (2014). https://doi.org/10.1103/PhysRevD.90.054003
J.R. Forshaw, R. Sandapen, G. Shaw. Further success of the colour dipole model. JHEP 0611, 025 (2006). https://doi.org/10.1088/1126-6708/2006/11/025
K. Golec-Biernat, M.W?usthoff. Saturation in diffractive deep inelastic scattering. Phys. Rev. D 60, 114023 (1999). https://doi.org/10.1103/PhysRevD.60.114023
J.-R. Cudell, O. V. Selyugin. Unitarisation and black-disk limit at the LHC in the presence of a hard pomeron. Phys. Lett. B 662, 417 (2008). https://doi.org/10.1016/j.physletb.2008.03.033
J.-R. Cudell, E. Predazzi, O.V. Selyugin. New analytic unitarisation schemes. Phys. Rev. D 79, 034033 (2009). https://doi.org/10.1103/PhysRevD.79.034033
N.N. Nikolaev, G. Piller, B.G. Zakharov. Inclusive heavy flavor production from nuclei. Z. Phys. A 354, 99 (1996). https://doi.org/10.1007/s002180050017
B.Z. Kopeliovich, A.V. Tarasov. Gluon shadowing in heavy flavor production off nuclei. Nucl. Phys. A 710, 180 (2002). https://doi.org/10.1016/S0375-9474(02)01124-7
N.N. Nikolaev, W. Schafer, B.G. Zakharov. Nonlinear k ? factorization for gluon-gluon dijets produced off nuclear targets Phys. Rev. D 72, 114018 (2005). https://doi.org/10.1103/PhysRevD.72.114018
K. Golec-Biernat, S. Sapeta. Saturation model of DIS: An update. JHEP 1803, 102 (2018). https://doi.org/10.1007/JHEP03(2018)102
M. Tanabashi et al., (Particle Data Group). Review of Particle Physics. Phys. Rev. D 98, 030001 (2018).
A.I. Shoshi, F.D. Steffen, H.J. Pirner. S-matrix unitarity, impact parameter profiles, gluon saturation and high-energy scattering. Nucl. Phys. A 709, 131 (2002). https://doi.org/10.1016/S0375-9474(02)01042-4
C. Flensburg, G. Gustafson, L. Lonnblad. Elastic and quasi-elastic pp and y*p scattering in the dipole model. Eur. Phys. J. C 60, 233 (2009) https://doi.org/10.1140/epjc/s10052-009-0868-7
G. Gustafson, L. Lonnblad, A. Ster, T. Csorgo. Total, in-elastic and (quasi-)elastic cross sections of high energy pA and y* A reactions with the dipole formalism. JHEP 1510, 022 (2015). https://doi.org/10.1007/JHEP10(2015)022
A. Donnachie, H.G. Dosch. Comprehensive approach to structure functions. Phys. Rev. D 65, 014019 (2002). https://doi.org/10.1103/PhysRevD.65.014019
L. Motyka. Soft pomeron trajectory from a saturation model. Acta Phys. Polon. B 34, 3069 (2003).
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