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Title: NLO vertex for a forward jet plus a rapidity gap at high energies

Here we present the calculation of the forward jet vertex associated to a rapidity gap (coupling of a hard pomeron to the jet) in the BFKL formalism at next-to-leading order (NLO). Real emission contributions are computed via Lipatov’s effective action. The NLO jet vertex turns out to be finite within collinear factorization and allows, together with the NLO non-forward gluon Green’s function, to perform NLO studies of jet production in diffractive events (e.g. Mueller-Tang dijets).
Authors:
 [1] ;  [2] ;  [3] ;  [4]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States). Dept. of Physics
  2. Alternative Energies and Atomic Energy Commission (CEA), Saclay (France). Inst. of Theoretical Physics (IPhT)
  3. Istituto Nazionale di Fisica Nucleare (INFN), Cosenza (Italy)
  4. Autonomous Univ. of Madrid and Consejo Superior de Investigaciones Cientificas (UAM/CSIC), Madrid (Spain). Inst. for Theoretical Physics (IFT)
Publication Date:
Report Number(s):
BNL-112113-2016-JA
Journal ID: ISSN 0094-243X; R&D Project: KB0301020; KB0301020
Grant/Contract Number:
SC00112704; AC02-98CH10886; LDRD 12-034; ERC-AD-267258; PITN-GA-2010-264564
Type:
Accepted Manuscript
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1654; Journal Issue: 1; Journal ID: ISSN 0094-243X
Publisher:
AIP
Research Org:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); European Commission (EC)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Perturbative QCD; BFKL; Effective Action; Diffraction
OSTI Identifier:
1335443

Hentschinski, Martin, Madrigal Martínez, José Daniel, Murdaca, Beatrice, and Vera, Agustín Sabio. NLO vertex for a forward jet plus a rapidity gap at high energies. United States: N. p., Web. doi:10.1063/1.4916003.
Hentschinski, Martin, Madrigal Martínez, José Daniel, Murdaca, Beatrice, & Vera, Agustín Sabio. NLO vertex for a forward jet plus a rapidity gap at high energies. United States. doi:10.1063/1.4916003.
Hentschinski, Martin, Madrigal Martínez, José Daniel, Murdaca, Beatrice, and Vera, Agustín Sabio. 2015. "NLO vertex for a forward jet plus a rapidity gap at high energies". United States. doi:10.1063/1.4916003. https://www.osti.gov/servlets/purl/1335443.
@article{osti_1335443,
title = {NLO vertex for a forward jet plus a rapidity gap at high energies},
author = {Hentschinski, Martin and Madrigal Martínez, José Daniel and Murdaca, Beatrice and Vera, Agustín Sabio},
abstractNote = {Here we present the calculation of the forward jet vertex associated to a rapidity gap (coupling of a hard pomeron to the jet) in the BFKL formalism at next-to-leading order (NLO). Real emission contributions are computed via Lipatov’s effective action. The NLO jet vertex turns out to be finite within collinear factorization and allows, together with the NLO non-forward gluon Green’s function, to perform NLO studies of jet production in diffractive events (e.g. Mueller-Tang dijets).},
doi = {10.1063/1.4916003},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1654,
place = {United States},
year = {2015},
month = {4}
}