@article{7b0bd22e7bb641ffaf55e95191eb2a41,
title = "Multiparticle correlation studies in pPb collisions at sNN =8.16 TeV",
abstract = "The second- and third-order azimuthal anisotropy Fourier harmonics of charged particles produced in pPb collisions, at sNN=8.16TeV, are studied over a wide range of event multiplicities. Multiparticle correlations are used to isolate global properties stemming from the collision overlap geometry. The second-order {"}elliptic{"} harmonic moment is obtained with high precision through four-, six-, and eight-particle correlations and, for the first time, the third-order {"}triangular{"} harmonic moment is studied using four-particle correlations. A sample of peripheral PbPb collisions at sNN=5.02TeV that covers a similar range of event multiplicities as the pPb results is also analyzed. Model calculations of initial-state fluctuations in pPb and PbPb collisions can be directly compared to the high-precision experimental results. This work provides new insight into the fluctuation-driven origin of the v3 coefficients in pPb and PbPb collisions, and into the dominating overall collision geometry in PbPb collisions at the earliest stages of heavy ion interactions.",
author = "{CMS Collaboration} and Sirunyan, {A. M.} and A. Tumasyan and W. Adam and F. Ambrogi and E. Asilar and T. Bergauer and J. Brandstetter and M. Dragicevic and J. Er{\"o} and {Escalante Del Valle}, A. and M. Flechl and R. Fr{\"u}hwirth and Ghete, {V. M.} and J. Hrubec and M. Jeitler and N. Krammer and I. Kr{\"a}tschmer and D. Liko and T. Madlener and I. Mikulec and N. Rad and H. Rohringer and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and D. Spitzbart and W. Waltenberger and J. Wittmann and Wulz, {C. E.} and M. Zarucki and V. Chekhovsky and V. Mossolov and Gonzalez, {J. Suarez} and {De Wolf}, {E. A.} and {Di Croce}, D. and X. Janssen and J. Lauwers and A. Lelek and M. Pieters and {Van Haevermaet}, H. and {Van Mechelen}, P. and {Van Remortel}, N. and {Abu Zeid}, S. and F. Blekman and J. D{\textquoteright}hondt and {De Clercq}, J. and K. Deroover and G. Flouris and D. Lontkovskyi and Jarrin, {E. Carrera}",
note = "Publisher Copyright: {\textcopyright} 2020 CERN , for the CMS Collaboration. Published by the American Physical Society.",
year = "2020",
month = jan,
day = "23",
doi = "10.1103/PhysRevC.101.014912",
language = "Ingl{\'e}s",
volume = "101",
journal = "Physical Review C",
issn = "2469-9985",
number = "1",
}