Collective flow measurements with HADES in Au+Au collisions at 1.23A GeV - INSPIRE

DataBETA

Collective flow measurements with HADES in Au+Au collisions at 1.23A GeV

HADES

Collaboration

•

Behruz Kardan
(
- Frankfurt U., Inst. Kernphys.
)

for the collaboration.

Nov, 2017

4 pages

Part of Proceedings, 26th International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2017) : Chicago, Illinois, USA, February 5-11, 2017, 812-815

Published in:

Nucl.Phys.A 967 (2017) 812-815

Contribution to:

- Quark Matter 2017
, 812-815

Published: Nov, 2017

DOI:

10.1016/j.nuclphysa.2017.05.026

Experiments:

GSI-HADES

View in:

Nuclear Science References

reference search14 citations

Citations per year

Abstract: (Elsevier)

HADES has a large acceptance combined with a good mass-resolution and therefore allows the study of dielectron and hadron production in heavy-ion collisions with unprecedented precision. With the statistics of seven billion Au-Au collisions at 1.23A GeV recorded in 2012, the investigation of higher-order flow harmonics is possible. At the BEVALAC and SIS18 directed and elliptic flow has been measured for pions, charged kaons, protons, neutrons and fragments, but higher-order harmonics have not yet been studied. They provide additional important information on the properties of the dense hadronic medium produced in heavy-ion collisions. We present here a high-statistics, multidifferential measurement of v1 and v2 for protons in Au+Au collisions at 1.23A GeV.

heavy ion collisions
proton flow
directed flow
elliptic flow
anisotropic azimuthal correlation
p: flow
hadron: production
heavy ion: scattering
elliptic flow
higher-order

References(13)

Figures(0)

[1]

Collective Flow of QCD Matter: a Historical Introduction

Hans Georg Ritter
(
- LBNL, NSD
)
,
Reinhard Stock
(
- Frankfurt U. and
- Frankfurt U., FIAS
)

- J.Phys.G 41 (2014) 124002
•
e-Print:
- 1408.4296
•
DOI:
- 10.1088/0954-3899/41/12/124002

[2]

Shear viscosity from nuclear stopping

- Phys.Rev.C 99 (2019) 3, 034607
•
e-Print:
- 1612.04874
•
DOI:
- 10.1103/PhysRevC.99.034607

[3]

Determination of the equation of state of dense matter

Pawel Danielewicz
(
- Michigan State U., NSCL and
- Michigan State U. and
- Darmstadt, GSI
)
,
Roy Lacey
(
- SUNY, Stony Brook, Chem. Dept.
)
,
William G. Lynch
(
- Michigan State U., NSCL and
- Michigan State U.
)

- Science 298 (2002) 1592-1596
•
e-Print:
- nucl-th/0208016
•
DOI:
- 10.1126/science.1078070

[4]

Constraining the nuclear matter equation of state around twice saturation density

- Nucl.Phys.A 945 (2016) 112-133
•
e-Print:
- 1501.05246
•
DOI:
- 10.1016/j.nuclphysa.2015.09.015

[5]

Equations of state for supernovae and compact stars

M. Oertel
(
- LUTH, Meudon
)
,
M. Hempel
(
- Basel U.
)
,
T. Klähn
(
- Wroclaw U.
)
,
S. Typel
(
- Darmstadt, GSI and
- Darmstadt, Tech. Hochsch.
)

- Rev.Mod.Phys. 89 (2017) 1, 015007
•
e-Print:
- 1610.03361
•
DOI:
- 10.1103/RevModPhys.89.015007

[6]

The High-Acceptance Dielectron Spectrometer HADES

HADES

Collaboration

•

G. Agakishiev
(
- Giessen U.
)

et al.

- Eur.Phys.J.A 41 (2009) 243-277
•
e-Print:
- 0902.3478
•
DOI:
- 10.1140/epja/i2009-10807-5

[7]

Collaboration, HADES overview, these proceedings

M. Lorenz

[8]

pp. 255-p, Accelerator Operation Report, GSI Report-1

W. Bayer

[9]

Diploma thesis

B. Kardan

[10]

Methods for analyzing anisotropic flow in relativistic nuclear collisions

Arthur M. Poskanzer
(
- LBL, Berkeley
)
,
S.A. Voloshin
(
- Heidelberg U.
)

- Phys.Rev.C 58 (1998) 1671-1678
•
e-Print:
- nucl-ex/9805001
•
DOI:
- 10.1103/PhysRevC.58.1671

[11]

Flow systematics from SIS to SPS energies

Jean-Yves Ollitrault
(
- Saclay
)

- Nucl.Phys.A 638 (1998) 195-206,
- Nucl. Phys. A638 (1998) 195c-206c
•
e-Print:
- nucl-ex/9802005
•
DOI:
- 10.1016/S0375-9474(98)00413-8

[12]

HADES overview

HADES

Collaboration

•

Tetyana Galatyuk
(
- Darmstadt, GSI and
- Darmstadt, Tech. Hochsch.
)

for the collaboration.

- Nucl.Phys.A 931 (2014) 41-51
•
DOI:
- 10.1016/j.nuclphysa.2014.10.044

[13]

Systematics of azimuthal asymmetries in heavy ion collisions in the 1 A GeV regime

FOPI

Collaboration

•

W. Reisdorf
(
- Darmstadt, GSI
)

et al.

- Nucl.Phys.A 876 (2012) 1-60
•
e-Print:
- 1112.3180
•
DOI:
- 10.1016/j.nuclphysa.2011.12.006