Measurements of directed, elliptic, and triangular flow in Cu plus Au collisions at root sNN=200 GeV
- Title
- Measurements of directed, elliptic, and triangular flow in Cu plus Au collisions at root sNN=200 GeV
- Author
- 김용균
- Keywords
- QUARK-GLUON PLASMA; RELATIVISTIC NUCLEAR COLLISIONS; COLLABORATION; MATTER
- Issue Date
- 2016-11
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW C, v. 94, NO. 5, Page. 1-18
- Abstract
- Measurements of anisotropic flow Fourier coefficients (upsilon(n)) for inclusive charged particles and identified hadrons pi(+/-), K-+/-, p, and (p) over bar produced at midrapidity in Cu + Au collisions at root s(NN) = 200 GeV are presented. The data were collected in 2012 by the PHENIX experiment at the Relativistic Heavy-Ion Collider (RHIC). The particle azimuthal distributions with respect to different-order symmetry planes psi(n), for n = 1, 2, and 3 are studied as a function of transverse momentum p(T) over a broad range of collision centralities. Mass ordering, as expected from hydrodynamic flow, is observed for all three harmonics. The charged-particle results are compared with hydrodynamical and transport model calculations. We also compare these Cu + Au results with those in Cu + Cu and Au + Au collisions at the same root s(NN) and find that the upsilon(2) and upsilon(3), as a function of transverse momentum, follow a common scaling with 1/(epsilon N-n(part)1/3).
- URI
- https://journals.aps.org/prc/abstract/10.1103/PhysRevC.94.054910https://repository.hanyang.ac.kr/handle/20.500.11754/100696
- ISSN
- 2469-9985; 2469-9993
- DOI
- 10.1103/PhysRevC.94.054910
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > NUCLEAR ENGINEERING(원자력공학과) > Articles
- Files in This Item:
- Measurements of directed, elliptic, and triangular flow in Cu plus Au collisions at root sNN=200 GeV.pdfDownload
- Export
- RIS (EndNote)
- XLS (Excel)
- XML