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Aguilar A, Ferreira M, Papavassiliou J. Exploring smoking-gun signals of the Schwinger mechanism in QCD. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.105.014030] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Comitini G, Rizzo D, Battello M, Siringo F. Screened massive expansion of the quark propagator in the Landau gauge. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.074020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Comitini G, Siringo F. One-loop RG improvement of the screened massive expansion in the Landau gauge. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.094002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Dudal D, van Egmond D, Guimarães M, Holanda O, Mintz B, Palhares L, Peruzzo G, Sorella S. Some remarks on the spectral functions of the Abelian Higgs model. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.100.065009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Aguilar A, Ferreira M, Figueiredo C, Papavassiliou J. Nonperturbative Ball-Chiu construction of the three-gluon vertex. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.094010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Aguilar A, Ferreira M, Figueiredo C, Papavassiliou J. Nonperturbative structure of the ghost-gluon kernel. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.034026] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Comitini G, Siringo F. Variational study of mass generation and deconfinement in Yang-Mills theory. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.97.056013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kotikov A. SUSY-like relation of the splitting functions in evolution of gluon and quark jet multiplicities. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201819104006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We show the new relationship [1] between the anomalous dimensions, resummed through next-to-next-to-leading-logarithmic order, in the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations for the first Mellin moments Dq,g(μ2) of the quark and gluon fragmentation functions, which correspond to the average hadron multiplicities in jets initiated by quarks and gluons, respectively. So far, such relationships have only been known from supersymmetric (SUSY) QCD. Exploiting available next-to-nextto- next-to-leading-order (NNNLO) information on the ratio D+g (μ2)=D+q (μ2) of the dominant plus components, the fit of the world data of Dq,g(μ2) for charged hadrons measured in e+e- annihilation leads to α(5)s (MZ) = 0:1205 +0:0016 -0:0020.
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