Observation of correlated azimuthal anisotropy fourier harmonics in pp and p plus pb collisions at the lhc
文献类型：期刊论文
| 作者 | Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Ambrogi, F.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Ero, J.2 |
| 刊名 | Physical review letters
 |
| 出版日期 | 2018-02-26 |
| 卷号 | 120期号:9页码:17 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/physrevlett.120.092301 |
| 通讯作者 | Sirunyan, a. m.() |
| 英文摘要 | The azimuthal anisotropy fourier coefficients (v(n)) in 8.16 tev p + pb data are extracted via long-range two-particle correlations as a function of the event multiplicity and compared to corresponding results in pp and pbpb collisions. using a four-particle cumulant technique, v(n) correlations are measured for the first time in pp and p + pb collisions. the v(2) and v(4) coefficients are found to be positively correlated in all collision systems. for high-multiplicity p + pb collisions, an anticorrelation of v(2) and v(3) is observed, with a similar correlation strength as in pbpb data at the same multiplicity. the new correlation results strengthen the case for a common origin of the collectivity seen in p + pb and pbpb collisions in the measured multiplicity range. |
| WOS关键词 | NUCLEAR COLLISIONS ; FLOW |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000426046000002 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178227 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Sirunyan, A. M. |
| 作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia 2.Inst Hochenergiephys, Vienna, Austria 3.Inst Nucl Problems, Minsk, Byelarus 4.Univ Antwerp, Antwerp, Belgium 5.Vrije Univ Brussel, Brussels, Belgium 6.Univ Libre Bruxelles, Brussels, Belgium 7.Univ Ghent, Ghent, Belgium 8.Catholic Univ Louvain, Louvain, Belgium 9.Univ Mons, Mons, Belgium 10.Ctr Brasileiro Pesquias Fis, Rio De Janeiro, Brazil |
| 推荐引用方式 GB/T 7714 | Sirunyan, A. M.,Tumasyan, A.,Adam, W.,et al. Observation of correlated azimuthal anisotropy fourier harmonics in pp and p plus pb collisions at the lhc[J]. Physical review letters,2018,120(9):17. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Salazar Ibarguen, H. A..(2018).Observation of correlated azimuthal anisotropy fourier harmonics in pp and p plus pb collisions at the lhc.Physical review letters,120(9),17. |
| MLA | Sirunyan, A. M.,et al."Observation of correlated azimuthal anisotropy fourier harmonics in pp and p plus pb collisions at the lhc".Physical review letters 120.9(2018):17. |
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