Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector

G. Aad...[et al.]; B. Abbott; J. Abdallah; Mogens Dam; Jørn Dines Hansen; Jørgen Beck Hansen; John Renner Hansen; Peter Henrik Hansen; Morten Dam Jørgensen; Esben Bryndt Klinkby; Troels Christian Petersen; Stefania Xella

doi:10.1007/JHEP09(2011)053

Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector

G. Aad...[et al.], B. Abbott, J. Abdallah, Mogens Dam, Jørn Dines Hansen, Jørgen Beck Hansen, John Renner Hansen, Peter Henrik Hansen, Morten Dam Jørgensen, Esben Bryndt Klinkby, Troels Christian Petersen, Stefania Xella

31 Citationer (Scopus)

Abstract

A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20GeV is found between the two boundary jets. The fraction of dijet events that survive the jet veto is presented for boundary jets that are separated by up to six units of rapidity and with mean transverse momentum 50 < p_T < 500GeV. The mean multiplicity of jets above the veto scale in the rapidity interval bounded by the dijet system is also presented as an alternative method for quantifying perturbative QCD emission. The data are compared to a next-to-leading order plus parton shower prediction from the powheg-box, an all-order resummation using the hej calculation and the pythia, herwig++ and alpgen event generators. The measurement was performed using pp collisions at √s = 7TeV using data recorded by the ATLAS detector in 2010.

Originalsprog	Engelsk
Tidsskrift	Journal of High Energy Physics (Online)
Vol/bind	2011
Udgave nummer	9
Sider (fra-til)	053
ISSN	1126-6708
DOI	https://doi.org/10.1007/JHEP09(2011)053
Status	Udgivet - 1 sep. 2011

Adgang til dokumentet

10.1007/JHEP09(2011)053

Citationsformater

Aad...[et al.], G., Abbott, B., Abdallah, J., Dam, M., Hansen, J. D., Hansen, J. B., Hansen, J. R., Hansen, P. H., Jørgensen, M. D., Klinkby, E. B., Petersen, T. C., & Xella, S. (2011). Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector. Journal of High Energy Physics (Online), 2011(9), 053. https://doi.org/10.1007/JHEP09(2011)053

Aad...[et al.], G, Abbott, B, Abdallah, J, Dam, M , Hansen, JD , Hansen, JB , Hansen, JR , Hansen, PH, Jørgensen, MD, Klinkby, EB, Petersen, TC & Xella, S 2011, 'Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector', Journal of High Energy Physics (Online), bind 2011, nr. 9, s. 053. https://doi.org/10.1007/JHEP09(2011)053

@article{12e9677722a84e0ab571728a249eb486,

title = "Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector",

abstract = "A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20GeV is found between the two boundary jets. The fraction of dijet events that survive the jet veto is presented for boundary jets that are separated by up to six units of rapidity and with mean transverse momentum 50 < pT < 500GeV. The mean multiplicity of jets above the veto scale in the rapidity interval bounded by the dijet system is also presented as an alternative method for quantifying perturbative QCD emission. The data are compared to a next-to-leading order plus parton shower prediction from the powheg-box, an all-order resummation using the hej calculation and the pythia, herwig++ and alpgen event generators. The measurement was performed using pp collisions at √s = 7TeV using data recorded by the ATLAS detector in 2010.",

author = "{Aad...[et al.]}, G. and B. Abbott and J. Abdallah and Mogens Dam and Hansen, {J{\o}rn Dines} and Hansen, {J{\o}rgen Beck} and Hansen, {John Renner} and Hansen, {Peter Henrik} and J{\o}rgensen, {Morten Dam} and Klinkby, {Esben Bryndt} and Petersen, {Troels Christian} and Stefania Xella",

year = "2011",

month = sep,

day = "1",

doi = "10.1007/JHEP09(2011)053",

language = "English",

volume = "2011",

pages = "053",

journal = "Journal of High Energy Physics (Online)",

issn = "1126-6708",

publisher = "Springer",

number = "9",

}

TY - JOUR

T1 - Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector

AU - Aad...[et al.], G.

AU - Abbott, B.

AU - Abdallah, J.

AU - Dam, Mogens

AU - Hansen, Jørn Dines

AU - Hansen, Jørgen Beck

AU - Hansen, John Renner

AU - Hansen, Peter Henrik

AU - Jørgensen, Morten Dam

AU - Klinkby, Esben Bryndt

AU - Petersen, Troels Christian

AU - Xella, Stefania

PY - 2011/9/1

Y1 - 2011/9/1

N2 - A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20GeV is found between the two boundary jets. The fraction of dijet events that survive the jet veto is presented for boundary jets that are separated by up to six units of rapidity and with mean transverse momentum 50 < pT < 500GeV. The mean multiplicity of jets above the veto scale in the rapidity interval bounded by the dijet system is also presented as an alternative method for quantifying perturbative QCD emission. The data are compared to a next-to-leading order plus parton shower prediction from the powheg-box, an all-order resummation using the hej calculation and the pythia, herwig++ and alpgen event generators. The measurement was performed using pp collisions at √s = 7TeV using data recorded by the ATLAS detector in 2010.

AB - A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20GeV is found between the two boundary jets. The fraction of dijet events that survive the jet veto is presented for boundary jets that are separated by up to six units of rapidity and with mean transverse momentum 50 < pT < 500GeV. The mean multiplicity of jets above the veto scale in the rapidity interval bounded by the dijet system is also presented as an alternative method for quantifying perturbative QCD emission. The data are compared to a next-to-leading order plus parton shower prediction from the powheg-box, an all-order resummation using the hej calculation and the pythia, herwig++ and alpgen event generators. The measurement was performed using pp collisions at √s = 7TeV using data recorded by the ATLAS detector in 2010.

U2 - 10.1007/JHEP09(2011)053

DO - 10.1007/JHEP09(2011)053

M3 - Journal article

SN - 1126-6708

VL - 2011

SP - 053

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

IS - 9

ER -

Measurement of dijet production with a veto on additional central jet activity in pp collisions at root s=7 TeV using the ATLAS detector

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater