Calculation of Long-Range Rapidity Correlations in the Model with String Fusion on a Transverse Lattice

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Calculation of Long-Range Rapidity Correlations in the Model with String Fusion on a Transverse Lattice. / Belokurova, S. N.; Vechernin, V. V.

в: Physics of Particles and Nuclei, Том 51, № 3, 01.05.2020, стр. 319-322.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{62fb4edabfcd409d87bd39881f02cfad,

title = "Calculation of Long-Range Rapidity Correlations in the Model with String Fusion on a Transverse Lattice",

abstract = "Abstract: By the model with the fusion of quark-gluon strings on a transverse lattice the correlations between observables from separated rapidity intervals in high-energy hadronic interactions are considered. The asymptotes of the long-range rapidity correlation coefficients between the multiplicities (n–n) and between the event-mean transverse momentum and the multiplicity of charged particles (pt–n) in these observation windows at large string density were explicitly calculated with the additional condition fixing the total number of initial strings. It is shown that this condition, which imitates in our model the fixation of the collision centrality class, has a significant impact on the behavior of the n–n and pt–n correlation coefficients for both homogeneous and inhomogeneous distribution of strings in the transverse plane.",

keywords = "FORWARD-BACKWARD CORRELATIONS, MOMENTUM, MULTIPLICITIES, COLLISIONS, RIDGE",

author = "Belokurova, {S. N.} and Vechernin, {V. V.}",

year = "2020",

month = may,

day = "1",

doi = "10.1134/S1063779620030053",

language = "English",

volume = "51",

pages = "319--322",

journal = "Physics of Particles and Nuclei",

issn = "1063-7796",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "3",

}

RIS

TY - JOUR

T1 - Calculation of Long-Range Rapidity Correlations in the Model with String Fusion on a Transverse Lattice

AU - Belokurova, S. N.

AU - Vechernin, V. V.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - Abstract: By the model with the fusion of quark-gluon strings on a transverse lattice the correlations between observables from separated rapidity intervals in high-energy hadronic interactions are considered. The asymptotes of the long-range rapidity correlation coefficients between the multiplicities (n–n) and between the event-mean transverse momentum and the multiplicity of charged particles (pt–n) in these observation windows at large string density were explicitly calculated with the additional condition fixing the total number of initial strings. It is shown that this condition, which imitates in our model the fixation of the collision centrality class, has a significant impact on the behavior of the n–n and pt–n correlation coefficients for both homogeneous and inhomogeneous distribution of strings in the transverse plane.

AB - Abstract: By the model with the fusion of quark-gluon strings on a transverse lattice the correlations between observables from separated rapidity intervals in high-energy hadronic interactions are considered. The asymptotes of the long-range rapidity correlation coefficients between the multiplicities (n–n) and between the event-mean transverse momentum and the multiplicity of charged particles (pt–n) in these observation windows at large string density were explicitly calculated with the additional condition fixing the total number of initial strings. It is shown that this condition, which imitates in our model the fixation of the collision centrality class, has a significant impact on the behavior of the n–n and pt–n correlation coefficients for both homogeneous and inhomogeneous distribution of strings in the transverse plane.

KW - FORWARD-BACKWARD CORRELATIONS

KW - MOMENTUM

KW - MULTIPLICITIES

KW - COLLISIONS

KW - RIDGE

UR - http://www.scopus.com/inward/record.url?scp=85084994440&partnerID=8YFLogxK

U2 - 10.1134/S1063779620030053

DO - 10.1134/S1063779620030053

M3 - Article

AN - SCOPUS:85084994440

VL - 51

SP - 319

EP - 322

JO - Physics of Particles and Nuclei

JF - Physics of Particles and Nuclei

SN - 1063-7796

IS - 3

ER -

ID: 54258605