Emergence of Long-Range Angular Correlations in Low-Multiplicity Proton-Proton Collisions

S. Acharya; S. Basu; P. Christiansen; J. Hansen; K.E. Iversen; O. Matonoha; R. Nepeivoda; A. Ohlson; D. Silvermyr; J. Staa; V. Vislavicius; N. Zurlo; ALICE Collaboration

doi:10.1103/PhysRevLett.132.172302

Emergence of Long-Range Angular Correlations in Low-Multiplicity Proton-Proton Collisions

S. Acharya, S. Basu, P. Christiansen, J. Hansen, K.E. Iversen, O. Matonoha, R. Nepeivoda, A. Ohlson, D. Silvermyr, J. Staa, V. Vislavicius, N. Zurlo, ALICE Collaboration

Particle and nuclear physics

Research output: Contribution to journal › Article › peer-review

Abstract

This Letter presents the measurement of near-side associated per-trigger yields, denoted ridge yields, from the analysis of angular correlations of charged hadrons in proton-proton collisions at s=13 TeV. Long-range ridge yields are extracted for pairs of charged particles with a pseudorapidity difference of 1.4

Original language	English
Article number	172302
Journal	Physical Review Letters
Volume	132
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevLett.132.172302
Publication status	Published - 2024

Subject classification (UKÄ)

Subatomic Physics

Free keywords

Charged particles
Germanium compounds
Angular correlations
Charged hadrons
Charged particle multiplicities
Hadronic collisions
Measurements of
Mid-rapidity
Multiplicity results
Proton proton collisions
Pseudorapidities
Transverse momenta
Germanium alloys

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10.1103/PhysRevLett.132.172302Licence: CC BY

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Acharya, S., Basu, S., Christiansen, P., Hansen, J., Iversen, K. E., Matonoha, O., Nepeivoda, R., Ohlson, A., Silvermyr, D., Staa, J., Vislavicius, V., Zurlo, N., & ALICE Collaboration (2024). Emergence of Long-Range Angular Correlations in Low-Multiplicity Proton-Proton Collisions. Physical Review Letters, 132(17), Article 172302. https://doi.org/10.1103/PhysRevLett.132.172302

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abstract = "This Letter presents the measurement of near-side associated per-trigger yields, denoted ridge yields, from the analysis of angular correlations of charged hadrons in proton-proton collisions at s=13 TeV. Long-range ridge yields are extracted for pairs of charged particles with a pseudorapidity difference of 1.4",

keywords = "Charged particles, Germanium compounds, Angular correlations, Charged hadrons, Charged particle multiplicities, Hadronic collisions, Measurements of, Mid-rapidity, Multiplicity results, Proton proton collisions, Pseudorapidities, Transverse momenta, Germanium alloys",

author = "S. Acharya and S. Basu and P. Christiansen and J. Hansen and K.E. Iversen and O. Matonoha and R. Nepeivoda and A. Ohlson and D. Silvermyr and J. Staa and V. Vislavicius and N. Zurlo and {ALICE Collaboration}",

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AU - Acharya, S.

AU - Basu, S.

AU - Christiansen, P.

AU - Hansen, J.

AU - Iversen, K.E.

AU - Matonoha, O.

AU - Nepeivoda, R.

AU - Ohlson, A.

AU - Silvermyr, D.

AU - Staa, J.

AU - Vislavicius, V.

AU - Zurlo, N.

AU - ALICE Collaboration

PY - 2024

Y1 - 2024

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AB - This Letter presents the measurement of near-side associated per-trigger yields, denoted ridge yields, from the analysis of angular correlations of charged hadrons in proton-proton collisions at s=13 TeV. Long-range ridge yields are extracted for pairs of charged particles with a pseudorapidity difference of 1.4

KW - Charged particles

KW - Germanium compounds

KW - Angular correlations

KW - Charged hadrons

KW - Charged particle multiplicities

KW - Hadronic collisions

KW - Measurements of

KW - Mid-rapidity

KW - Multiplicity results

KW - Proton proton collisions

KW - Pseudorapidities

KW - Transverse momenta

KW - Germanium alloys

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DO - 10.1103/PhysRevLett.132.172302

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JO - Physical Review Letters

JF - Physical Review Letters

IS - 17

M1 - 172302

ER -

Emergence of Long-Range Angular Correlations in Low-Multiplicity Proton-Proton Collisions

Abstract

Subject classification (UKÄ)

Free keywords

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