Extracting the Distribution Amplitudes of the ρ meson from the Color Glass Condensate

Journal of High Energy Physics

Volumn 2011, Issue 10, 2011, Pages

  Forshaw, J R ^a   Sandapen, R ^b  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b UNIVERSITÉ DE MONCTON   (Canada)

Author keywords

QCD phenomenology

Indexed keywords

EID: 81255170019     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP10(2011)093     Document Type: Article

References (47)

1. J. R. Forshaw and R. Sandapen, Extracting the rho meson wavefunction from HERA data, JHEP 11 (2010) 037 [arXiv:1007.1990].
2. D. Boer et al., Gluons and the quark sea at high energies: distributions, polarization, tomography, arXiv:1108.1713.
3. 0 production in deep inelastic scattering at HERA, PMC Phys. A 1 (2007) 6 [arXiv:0708.1478].
4. H1 COLLABORATION, F. D. Aaron et al., Diffractive Electroproduction of rho and phi Mesons at HERA, JHEP 05 (2010) 032 [arXiv:0910.5831].
5. RBC COLLABORATION, P. A. Boyle et al., Parton Distribution Amplitudes and Non-Perturbative Renormalisation, PoS (LATTICE2008) 165 [arXiv:0810.1669].
6. * and Φ Mesons in QCD, JHEP 08 (2007) 090 [arXiv:0707.1201].
7. J. R. Forshaw, R. Sandapen and G. Shaw, Further success of the colour dipole model, JHEP 11 (2006) 025 [hep-ph/0608161].
8. C. Marquet, A unified description of diffractive deep inelastic scattering with saturation, Phys. Rev. D 76 (2007) 094017 [arXiv:0706.2682].
9. G. Watt and H. Kowalski, Impact parameter dependent colour glass condensate dipole model, Phys. Rev. D 78 (2008) 014016 [arXiv:0712.2670].
10. C. Marquet, R. B. Peschanski and G. Soyez, Exclusive vector meson production at HERA from QCD with saturation, Phys. Rev. D 76 (2007) 034011 [hep-ph/0702171].
11. H. Kowalski, L. Motyka and G. Watt, Exclusive diffractive processes at HERA within the dipole picture, Phys. Rev. D 74 (2006) 074016 [hep-ph/0606272].
12. J. Bartels, K. J. Golec-Biernat and H. Kowalski, A modification of the saturation model: DGLAP evolution, Phys. Rev. D 66 (2002) 014001 [hep-ph/0203258].
13. N. N. Nikolaev and B. G. Zakharov, Colour transparency and scaling properties of nuclear shadowing in deep inelastic scattering, Z. Phys. C 49 (1991) 607.
14. A. H. Mueller and B. Patel, Single and double BFKL Pomeron exchange and a dipole picture of high-energy hard processes, Nucl. Phys. B 425 (1994) 471 [hep-ph/9403256].
15. L. Motyka, K. Golec-Biernat and G. Watt, Dipole models and parton saturation in ep scattering, arXiv:0809.4191.
16. C. Ewerz, A. von Manteuffel and O. Nachtmann, On the Energy Dependence of the Dipole-Proton Cross Section in Deep Inelastic Scattering, JHEP 03 (2011) 062 [arXiv:1101.0288].
17. J. R. Forshaw, G. Kerley and G. Shaw, Extracting the dipole cross-section from photo-and electro-production total cross-section data, Phys. Rev. D 60 (1999) 074012 [hep-ph/9903341].
18. I. Balitsky, Operator expansion for high-energy scattering, Nucl. Phys. B 463 (1996) 99 [hep-ph/9509348].
19. Y. V. Kovchegov, Small-x F2 structure function of a nucleus including multiple Pomeron exchanges, Phys. Rev. D 60 (1999) 034008 [hep-ph/9901281].
20. Y. V. Kovchegov, Unitarization of the BFKL Pomeron on a nucleus, Phys. Rev. D 61 (2000) 074018 [hep-ph/9905214].
21. J. Jalilian-Marian, A. Kovner, A. Leonidov and H. Weigert, The BFKL equation from the Wilson renormalization group, Nucl. Phys. B 504 (1997) 415 [hep-ph/9701284].
22. J. Jalilian-Marian, A. Kovner, A. Leonidov and H. Weigert, The Wilson renormalization group for low x physics: Towards the high density regime, Phys. Rev. D 59 (1999) 014014 [hep-ph/9706377].
23. E. Iancu, A. Leonidov and L. D. McLerran, Nonlinear gluon evolution in the color glass condensate. I, Nucl. Phys. A 692 (2001) 583 [hep-ph/0011241].
24. E. Iancu, A. Leonidov and L. D. McLerran, The renormalization group equation for the color glass condensate, Phys. Lett. B 510 (2001) 133 [hep-ph/0102009].
25. H. Weigert, Unitarity at small Bjorken x, Nucl. Phys. A 703 (2002) 823 [hep-ph/0004044].
26. J. Berger and A. Stasto, Numerical solution of the nonlinear evolution equation at small x with impact parameter and beyond the LL approximation, Phys. Rev. D 83 (2011) 034015 [arXiv:1010.0671].
27. E. Iancu, K. Itakura and S. Munier, Saturation and BFKL dynamics in the HERA data at small x, Phys. Lett. B 590 (2004) 199 [hep-ph/0310338].
28. G. Soyez, Saturation QCD predictions with heavy quarks at HERA, Phys. Lett. B 655 (2007) 32 [arXiv:0705.3672].
29. H1 COLLABORATION, C. Adloff et al., Elastic electroproduction of rho mesons at HERA, Eur. Phys. J. C 13 (2000) 371 [hep-ex/9902019].
30. J. R. Forshaw and G. Shaw, Gluon saturation in the colour dipole model?, JHEP 12 (2004) 052 [hep-ph/0411337].
31. J. L. Albacete and Y. V. Kovchegov, Solving High Energy Evolution Equation Including Running Coupling Corrections, Phys. Rev. D 75 (2007) 125021 [arXiv:0704.0612].
32. J. L. Albacete, N. Armesto, J. G. Milhano and C. A. Salgado, Non-linear QCD meets data: A global analysis of lepton-proton scattering with running coupling BK evolution, Phys. Rev. D 80 (2009) 034031 [arXiv:0902.1112].
33. * scattering in the Dipole Model, Eur. Phys. J. C 60 (2009) 233 [arXiv:0807.0325].
34. M. V. T. Machado, Nuclear DVCS at small-x using the color dipole phenomenology, Eur. Phys. J. C 59 (2009) 769 [arXiv:0810.3665].
35. V. P. Goncalves, M. S. Kugeratski, M. V. T. Machado and F. S. Navarra, Exclusive vector meson production in electron-ion collisions, Phys. Rev. C 80 (2009) 025202 [arXiv:0905.1143].
36. E. Levin and A. H. Rezaeian, Gluon saturation and inclusive hadron production at LHC, Phys. Rev. D 82 (2010) 014022 [arXiv:1005.0631].
37. P. Tribedy and R. Venugopalan, Saturation models of HERA DIS data and inclusive hadron distributions in p+p collisions at the LHC, Nucl. Phys. A 850 (2011) 136 [arXiv:1011.1895].
38. J. R. Forshaw, R. Sandapen and G. Shaw, Colour dipoles and rho, Phi electroproduction, Phys. Rev. D 69 (2004) 094013 [hep-ph/0312172].
39. G. P. Lepage and S. J. Brodsky, Exclusive Processes in Perturbative Quantum Chromodynamics, Phys. Rev. D 22 (1980) 2157.
40. J. Nemchik, N. N. Nikolaev, E. Predazzi and B. G. Zakharov, Color dipole phenomenology of diffractive electroproduction of light vector mesons at HERA, Z. Phys. C 75 (1997) 71 [hep-ph/9605231].
41. P. Ball and V. M. Braun, The ρ Meson Light-Cone Distribution Amplitudes of Leading Twist Revisited, Phys. Rev. D 54 (1996) 2182 [hep-ph/9602323].
42. P. Ball and V. M. Braun, Handbook of higher twist distribution amplitudes of vector mesons in QCD, hep-ph/9808229.
43. T impact factor with twist three accuracy, Nucl. Phys. B 828 (2010) 1 [arXiv:0909.4090].
44. P. Ball and V. M. Braun, Higher twist distribution amplitudes of vector mesons in QCD: Twist-4 distributions and meson mass corrections, Nucl. Phys. B 543 (1999) 201 [hep-ph/9810475].
45. J. B. Kogut and L. Susskind, Parton models and asymptotic freedom, Phys. Rev. D 9 (1974) 3391.
46. M. Diehl, Generalized parton distributions in impact parameter space, Eur. Phys. J. C 25 (2002) 223 [hep-ph/0205208].
47. S. J. Brodsky, L. Frankfurt, J. F. Gunion, A. H. Mueller and M. Strikman, Diffractive leptoproduction of vector mesons in QCD, Phys. Rev. D 50 (1994) 3134 [hep-ph/9402283].