Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV
Collective flow and femtoscopy in ultrarelativistic 3He–Au collisions are investigated within the 3+1-dimensional (3+1D) viscous event-by-event hydrodynamics. We evaluate elliptic and triangular flow coefficients as functions of the transverse momentum. We find the typical long-range ridge structure...
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doaj-3374b6a4db63432f84b85e79775409bf2020-11-25T01:28:26ZengElsevierPhysics Letters B0370-26931873-24452015-07-01747C13513810.1016/j.physletb.2015.05.068Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeVPiotr Bożek0Wojciech Broniowski1AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, 30-059 Kraków, PolandThe H. Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Kraków, PolandCollective flow and femtoscopy in ultrarelativistic 3He–Au collisions are investigated within the 3+1-dimensional (3+1D) viscous event-by-event hydrodynamics. We evaluate elliptic and triangular flow coefficients as functions of the transverse momentum. We find the typical long-range ridge structures in the two-particle correlations in the relative azimuth and pseudorapidity, in the pseudorapidity directions of both Au and 3He. We also make predictions for the pionic interferometric radii, which decrease with the transverse momentum of the pion pair. All features found hint on collectivity of the dynamics of the system formed in 3He–Au collisions, with hydrodynamics leading to quantitative agreement with the up-to-now released data.http://www.sciencedirect.com/science/article/pii/S0370269315004128Ultrarelativistic 3He–Au collisionsEvent-by-event fluctuationsCollective flowFemtoscopy |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Piotr Bożek Wojciech Broniowski |
spellingShingle |
Piotr Bożek Wojciech Broniowski Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV Physics Letters B Ultrarelativistic 3He–Au collisions Event-by-event fluctuations Collective flow Femtoscopy |
author_facet |
Piotr Bożek Wojciech Broniowski |
author_sort |
Piotr Bożek |
title |
Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV |
title_short |
Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV |
title_full |
Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV |
title_fullStr |
Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV |
title_full_unstemmed |
Hydrodynamic modeling of 3He–Au collisions at sNN=200 GeV |
title_sort |
hydrodynamic modeling of 3he–au collisions at snn=200 gev |
publisher |
Elsevier |
series |
Physics Letters B |
issn |
0370-2693 1873-2445 |
publishDate |
2015-07-01 |
description |
Collective flow and femtoscopy in ultrarelativistic 3He–Au collisions are investigated within the 3+1-dimensional (3+1D) viscous event-by-event hydrodynamics. We evaluate elliptic and triangular flow coefficients as functions of the transverse momentum. We find the typical long-range ridge structures in the two-particle correlations in the relative azimuth and pseudorapidity, in the pseudorapidity directions of both Au and 3He. We also make predictions for the pionic interferometric radii, which decrease with the transverse momentum of the pion pair. All features found hint on collectivity of the dynamics of the system formed in 3He–Au collisions, with hydrodynamics leading to quantitative agreement with the up-to-now released data. |
topic |
Ultrarelativistic 3He–Au collisions Event-by-event fluctuations Collective flow Femtoscopy |
url |
http://www.sciencedirect.com/science/article/pii/S0370269315004128 |
work_keys_str_mv |
AT piotrbozek hydrodynamicmodelingof3heaucollisionsatsnn200gev AT wojciechbroniowski hydrodynamicmodelingof3heaucollisionsatsnn200gev |
_version_ |
1725101686746251264 |