Regge Cuts in QCD › Research Explorer

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In: Physics of Particles and Nuclei Letters, Vol. 20, No. 3, 06.2023, p. 341-346.

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Harvard

Fadin, VS 2023, 'Regge Cuts in QCD', Physics of Particles and Nuclei Letters, vol. 20, no. 3, pp. 341-346. https://doi.org/10.1134/S1547477123030275

APA

Fadin, V. S. (2023). Regge Cuts in QCD. Physics of Particles and Nuclei Letters, 20(3), 341-346. https://doi.org/10.1134/S1547477123030275

Vancouver

Fadin VS. Regge Cuts in QCD. Physics of Particles and Nuclei Letters. 2023 Jun;20(3):341-346. doi: 10.1134/S1547477123030275

Author

Fadin, V. S. / Regge Cuts in QCD. In: Physics of Particles and Nuclei Letters. 2023 ; Vol. 20, No. 3. pp. 341-346.

BibTeX

@article{6e66e7878122457ba5c93ddcd9ea560c,

title = "Regge Cuts in QCD",

abstract = "At high energies and limited transverse momenta, the amplitudes of QCD processes in the leading logarithmic approximation (LLA) are determined by the Regge pole with gluon quantum numbers and a negative signature. This property, called gluon reggeization, is extremely important for a theoretical description of high-energy processes in QCD. In particular, it underlies the derivation of the Balitsky–Fadin–Kuraev–Lipatov (BFKL) equation. The pole Regge form is also preserved in the next-to-leading logarithmic approximation (NLLA). However, this form is violated in higher approximations. It is natural to assume that it is violated by the contributions of the Regge cuts. The structure of these cuts and its difference from the structure of cuts in the old (before QCD) theory of complex angular momenta is discussed.",

keywords = "BFKL equation, Regge cuts, gluon Reggeization",

author = "Fadin, {V. S.}",

note = "{\textcopyright} 2023, Pleiades Publishing, Ltd.",

year = "2023",

month = jun,

doi = "10.1134/S1547477123030275",

language = "English",

volume = "20",

pages = "341--346",

journal = "Physics of Particles and Nuclei Letters",

issn = "1547-4771",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Regge Cuts in QCD

AU - Fadin, V. S.

PY - 2023/6

Y1 - 2023/6

N2 - At high energies and limited transverse momenta, the amplitudes of QCD processes in the leading logarithmic approximation (LLA) are determined by the Regge pole with gluon quantum numbers and a negative signature. This property, called gluon reggeization, is extremely important for a theoretical description of high-energy processes in QCD. In particular, it underlies the derivation of the Balitsky–Fadin–Kuraev–Lipatov (BFKL) equation. The pole Regge form is also preserved in the next-to-leading logarithmic approximation (NLLA). However, this form is violated in higher approximations. It is natural to assume that it is violated by the contributions of the Regge cuts. The structure of these cuts and its difference from the structure of cuts in the old (before QCD) theory of complex angular momenta is discussed.

AB - At high energies and limited transverse momenta, the amplitudes of QCD processes in the leading logarithmic approximation (LLA) are determined by the Regge pole with gluon quantum numbers and a negative signature. This property, called gluon reggeization, is extremely important for a theoretical description of high-energy processes in QCD. In particular, it underlies the derivation of the Balitsky–Fadin–Kuraev–Lipatov (BFKL) equation. The pole Regge form is also preserved in the next-to-leading logarithmic approximation (NLLA). However, this form is violated in higher approximations. It is natural to assume that it is violated by the contributions of the Regge cuts. The structure of these cuts and its difference from the structure of cuts in the old (before QCD) theory of complex angular momenta is discussed.

KW - BFKL equation

KW - Regge cuts

KW - gluon Reggeization

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85163404753&origin=inward&txGid=f3260ed158de21074d969cc901c6c40c

UR - https://www.mendeley.com/catalogue/13d8bfc5-e3fe-3aee-b509-be56fe3ec308/

U2 - 10.1134/S1547477123030275

DO - 10.1134/S1547477123030275

M3 - Article

VL - 20

SP - 341

EP - 346

JO - Physics of Particles and Nuclei Letters

JF - Physics of Particles and Nuclei Letters

SN - 1547-4771

IS - 3

ER -

ID: 59398648