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Abstract:

This Letter presents measurements of correlated production of nearby jets in Pb+Pb collisions at √sNN=2.76 TeV using the ATLAS detector at the Large Hadron Collider. The measurement was performed using 0.14 nb -1 of data recorded in 2011. The production of correlated jet pairs was quantified using the rate, R δR , of "neighbouring" jets that accompany "test" jets within a given range of angular distance, δR, in the pseudorapidity-azimuthal angle plane. The jets were measured in the ATLAS calorimeter and were reconstructed using the anti-k t algorithm with radius parameters d=0.2, 0.3, and 0.4. R δR was measured in different Pb+Pb collision centrality bins, characterized by the total transverse energy measured in the forward calorimeters. A centrality dependence of R δR is observed for all three jet radii with R δR found to be lower in central collisions than in peripheral collisions. The ratios formed by the R δR values in different centrality bins and the values in the 40-80% centrality bin are presented. © 2015.

Registro:

Documento: Artículo
Título:Measurement of the production of neighbouring jets in lead-lead collisions at √sNN=2.76 TeV with the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2882 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2882 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2015
Volumen:751
Página de inicio:376
Página de fin:395
DOI: http://dx.doi.org/10.1016/j.physletb.2015.10.059
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v751_n_p376_Aad

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Citas:

---------- APA ----------
(2015) . Measurement of the production of neighbouring jets in lead-lead collisions at √sNN=2.76 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 751, 376-395.
http://dx.doi.org/10.1016/j.physletb.2015.10.059
---------- CHICAGO ----------
Aad, G. "Measurement of the production of neighbouring jets in lead-lead collisions at √sNN=2.76 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 751 (2015) : 376-395.
http://dx.doi.org/10.1016/j.physletb.2015.10.059
---------- MLA ----------
Aad, G. "Measurement of the production of neighbouring jets in lead-lead collisions at √sNN=2.76 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 751, 2015, pp. 376-395.
http://dx.doi.org/10.1016/j.physletb.2015.10.059
---------- VANCOUVER ----------
Aad, G. Measurement of the production of neighbouring jets in lead-lead collisions at √sNN=2.76 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2015;751:376-395.
http://dx.doi.org/10.1016/j.physletb.2015.10.059