HERA data and collinearly-improved BK dynamics

Autor: B. Ducloué, E. Iancu, G. Soyez, D.N. Triantafyllopoulos

Publikováno v: Physics Letters B, Vol 803, Iss , Pp - (2020)

Within the framework of the dipole factorisation, we use a recent collinearly-improved version of the Balitsky-Kovchegov equation to fit the HERA data for inclusive deep inelastic scattering at small Bjorken x. The equation includes an all-order resu

Externí odkaz: https://doaj.org/article/a437727eece7450db601a2f6c7cd7ab4

On the use of a running coupling in the calculation of forward hadron production at next-to-leading order

Autor: B. Ducloué, Alfred H. Mueller, Gregory Soyez, D.N. Triantafyllopoulos, Edmond Iancu, Tuomas Lappi, Y. Zhu

Publikováno v: Nucl.Phys.A
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions, May 2018, Venice, Italy. pp.271-274, ⟨10.1016/j.nuclphysa.2018.10.062⟩
Nuclear Physics A

We study a puzzle raised recently regarding the running coupling prescription used in the calculation of forward particle production in proton-nucleus collisions at next-to-leading order: using a coordinate space prescription which is consistent with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e22a4cf0171f25c65dd35018ab1d5c0f
https://doi.org/10.1016/j.nuclphysa.2018.10.062

HERA data and collinearly-improved BK dynamics

Autor: B. Ducloué, Edmond Iancu, D.N. Triantafyllopoulos, Gregory Soyez

Publikováno v: Phys.Lett.B
Phys.Lett.B, 2020, 803, pp.135305. ⟨10.1016/j.physletb.2020.135305⟩
Physics Letters B
Physics Letters B, Elsevier, 2020, 803, pp.135305. ⟨10.1016/j.physletb.2020.135305⟩
Physics Letters
Ducloué, B, Iancu, E, Soyez, G & Triantafyllopoulos, D N 2020, ' HERA data and collinearly-improved BK dynamics ', Physics Letters B, vol. 803, 135305 . https://doi.org/10.1016/j.physletb.2020.135305
Physics Letters B, Vol 803, Iss, Pp-(2020)

Within the framework of the dipole factorisation, we use a recent collinearly-improved version of the Balitsky-Kovchegov equation to fit the HERA data for inclusive deep inelastic scattering at small Bjorken $x$. The equation includes an all-order re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d84214248124e09af0b4afa0c1144e90

Factorization of the soft gluon divergence from the dipole picture deep inelastic scattering cross sections at next-to-leading order

Autor: Yan Zhu, Henri Hänninen, B. Ducloué, Tuomas Lappi

Publikováno v: PoS
9th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions
9th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Oct 2018, Aix-Les-Bains, France. pp.116, ⟨10.22323/1.345.0116⟩
Proceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018)
26th International Workshop on Deep Inelastic Scattering and Related Subjects
26th International Workshop on Deep Inelastic Scattering and Related Subjects, Apr 2018, Port Island, Japan. pp.058, ⟨10.22323/1.316.0058⟩

We use a factorization scheme analogous to one proposed for single inclusive forward hadron production to factorize the soft gluon divergence present in the deep inelastic scattering cross sections in the dipole picture at next-to-leading order (NLO)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7973407de7fa85330e73ff01d1dbbded
http://arxiv.org/abs/1806.03080

On the implementation of NLO high energy factorization in single inclusive forward hadron production

Autor: Yan Zhu, B. Ducloué, Tuomas Lappi

Publikováno v: Physical Review D

Single inclusive particle production cross sections in high energy hadron collisions at forward rapidity are an important benchmark process for the CGC picture of small x QCD. Recent calculations of this process have not led to a stable perturbative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06f0fa050f88c511b2c2461b0d0cbc19
http://arxiv.org/abs/1703.04962