Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/81620
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jackson, P. | - |
dc.contributor.author | Soni, N. | - |
dc.contributor.author | White, M. | - |
dc.contributor.other | Jackson, Paul Douglas | - |
dc.contributor.other | Soni, Nitesh | - |
dc.contributor.other | White, Martin | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Physics Letters B: Nuclear Physics and Particle Physics, 2013; 725(1-3):60-78 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | http://hdl.handle.net/2440/81620 | - |
dc.description | ATLAS Collaboration members: P. Jackson, N. Soni, M.J. White for the University of Adelaide, South Australia. | - |
dc.description.abstract | In order to study further the long-range correlations ("ridge") observed recently in p+Pb collisions at sNN=5.02TeV, the second-order azimuthal anisotropy parameter of charged particles, v2, has been measured with the cumulant method using the ATLAS detector at the LHC. In a data sample corresponding to an integrated luminosity of approximately 1μb⁻¹, the parameter v2 has been obtained using two- and four-particle cumulants over the pseudorapidity range |η|<2.5. The results are presented as a function of transverse momentum and the event activity, defined in terms of the transverse energy summed over 3.1<η<4.9 in the direction of the Pb beam. They show features characteristic of collective anisotropic flow, similar to that observed in Pb+Pb collisions. A comparison is made to results obtained using two-particle correlation methods, and to predictions from hydrodynamic models of p+Pb collisions. Despite the small transverse spatial extent of the p+Pb collision system, the large magnitude of v2 and its similarity to hydrodynamic predictions provide additional evidence for the importance of final-state effects in p+Pb reactions. | - |
dc.description.statementofresponsibility | ATLAS Collaboration | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Science BV | - |
dc.rights | © 2013 CERN. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.physletb.2013.06.057 | - |
dc.title | Measurement with the ATLAS detector of multi-particle azimuthal correlations in p+Pb collisions at √sNN= 5.02 TeV | - |
dc.title.alternative | Measurement with the ATLAS detector of multi-particle azimuthal correlations in p+Pb collisions at root sNN= 5.02 TeV | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.physletb.2013.06.057 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | White, M. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest 4 Chemistry and Physics publications |
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File | Description | Size | Format | |
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hdl_81620.pdf | Published version | 741.35 kB | Adobe PDF | View/Open |
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