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Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector

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Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector. / Aad, Georges; Acharya, Bobby.

In: Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol. 83, No. 11, 112001, 31.05.2011, p. N/A.

Research output: Contribution to journalArticle

Harvard

Aad, G & Acharya, B 2011, 'Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector', Physical Review D (Particles, Fields, Gravitation and Cosmology), vol. 83, no. 11, 112001, pp. N/A. https://doi.org/10.1103/PhysRevD.83.112001

APA

Aad, G., & Acharya, B. (2011). Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector. Physical Review D (Particles, Fields, Gravitation and Cosmology), 83(11), N/A. [112001]. https://doi.org/10.1103/PhysRevD.83.112001

Vancouver

Aad G, Acharya B. Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector. Physical Review D (Particles, Fields, Gravitation and Cosmology). 2011 May 31;83(11):N/A. 112001. https://doi.org/10.1103/PhysRevD.83.112001

Author

Aad, Georges ; Acharya, Bobby. / Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector. In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 2011 ; Vol. 83, No. 11. pp. N/A.

Bibtex Download

@article{d2bd7bd14ae743c1948a439ed1733f54,
title = "Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector",
abstract = "Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton-proton collisions at center-of-mass energies of 900 GeV and 7 TeV. The “underlying event” is defined as those aspects of a hadronic interaction attributed not to the hard scattering process, but rather to the accompanying interactions of the rest of the proton. Three regions are defined in azimuthal angle with respect to the highest transverse momentum charged particle in the event, such that the region transverse to the dominant momentum-flow is most sensitive to the underlying event. In each of these regions, distributions of the charged particle multiplicity, transverse momentum density, and average pT are measured. The data show generally higher underlying event activity than that predicted by Monte Carlo models tuned to pre-LHC data.",
author = "Georges Aad and Bobby Acharya",
year = "2011",
month = "5",
day = "31",
doi = "10.1103/PhysRevD.83.112001",
language = "English",
volume = "83",
pages = "N/A",
journal = "Physical Review D (Particles, Fields, Gravitation and Cosmology)",
issn = "1550-7998",
publisher = "American Physical Society",
number = "11",

}

RIS (suitable for import to EndNote) Download

TY - JOUR

T1 - Measurement of underlying event characteristics using charged particles in pp collisions at √s = 900 GeV and 7 TeV with the ATLAS detector

AU - Aad, Georges

AU - Acharya, Bobby

PY - 2011/5/31

Y1 - 2011/5/31

N2 - Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton-proton collisions at center-of-mass energies of 900 GeV and 7 TeV. The “underlying event” is defined as those aspects of a hadronic interaction attributed not to the hard scattering process, but rather to the accompanying interactions of the rest of the proton. Three regions are defined in azimuthal angle with respect to the highest transverse momentum charged particle in the event, such that the region transverse to the dominant momentum-flow is most sensitive to the underlying event. In each of these regions, distributions of the charged particle multiplicity, transverse momentum density, and average pT are measured. The data show generally higher underlying event activity than that predicted by Monte Carlo models tuned to pre-LHC data.

AB - Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton-proton collisions at center-of-mass energies of 900 GeV and 7 TeV. The “underlying event” is defined as those aspects of a hadronic interaction attributed not to the hard scattering process, but rather to the accompanying interactions of the rest of the proton. Three regions are defined in azimuthal angle with respect to the highest transverse momentum charged particle in the event, such that the region transverse to the dominant momentum-flow is most sensitive to the underlying event. In each of these regions, distributions of the charged particle multiplicity, transverse momentum density, and average pT are measured. The data show generally higher underlying event activity than that predicted by Monte Carlo models tuned to pre-LHC data.

U2 - 10.1103/PhysRevD.83.112001

DO - 10.1103/PhysRevD.83.112001

M3 - Article

VL - 83

SP - N/A

JO - Physical Review D (Particles, Fields, Gravitation and Cosmology)

JF - Physical Review D (Particles, Fields, Gravitation and Cosmology)

SN - 1550-7998

IS - 11

M1 - 112001

ER -

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