Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector
Measurements of the variation of inclusive jet suppression as a function of relative azimuthal angle, ∆φ, with respect to the elliptic event plane provide insight into the path-length dependence of jet quenching. ATLAS has measured the ∆φ dependence of jet yields in 0.14 nb−1 of √ sNN = 2.76 TeV Pb+...
| Autores principales: | , , , , , , |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/79325 https://arxiv.org/abs/1306.6469 |
| Aporte de: |
| id |
I19-R120-10915-79325 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Física jet energy ATLAS detector azimuthal angle dependence |
| spellingShingle |
Ciencias Exactas Física jet energy ATLAS detector azimuthal angle dependence Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| topic_facet |
Ciencias Exactas Física jet energy ATLAS detector azimuthal angle dependence |
| description |
Measurements of the variation of inclusive jet suppression as a function of relative azimuthal angle, ∆φ, with respect to the elliptic event plane provide insight into the path-length dependence of jet quenching. ATLAS has measured the ∆φ dependence of jet yields in 0.14 nb−1 of √ sNN = 2.76 TeV Pb+Pb collisions at the LHC for jet transverse momenta pT > 45 GeV in different collision centrality bins using an underlying event subtraction procedure that accounts for elliptic flow. The variation of the jet yield with ∆φ was characterized by the parameter, v jet 2 , and the ratio of out-of-plane (∆φ ∼ π/2) to in-plane (∆φ ∼ 0) yields. Non-zero v jet 2 values were measured in all centrality bins for pT < 160 GeV. The jet yields are observed to vary by as much as 20% between in-plane and out-of-plane directions. |
| format |
Articulo Preprint |
| author |
Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author_facet |
Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author_sort |
Alconada Verzini, María Josefina |
| title |
Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| title_short |
Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| title_full |
Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| title_fullStr |
Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| title_full_unstemmed |
Measurement of the azimuthal angle dependence of inclusive jet Yields in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector |
| title_sort |
measurement of the azimuthal angle dependence of inclusive jet yields in pb+pb collisions at √snn = 2.76 tev with the atlas detector |
| publishDate |
2013 |
| url |
http://sedici.unlp.edu.ar/handle/10915/79325 https://arxiv.org/abs/1306.6469 |
| work_keys_str_mv |
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