NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 2, 2024.

Search: Author = H.Niemi

Found 37 matches.

Back to query form


2023HI06      Phys.Rev. C 108, 034905 (2023)

H.Hirvonen, K.J.Eskola, H.Niemi

Deep learning for flow observables in ultrarelativistic heavy-ion collisions

doi: 10.1103/PhysRevC.108.034905
Citations: PlumX Metrics

2022HI09      Phys.Rev. C 106, 044913 (2022)

H.Hirvonen, K.J.Eskola, H.Niemi

Flow correlations from a hydrodynamics model with dynamical freeze-out and initial conditions based on perturbative QCD and saturation

doi: 10.1103/PhysRevC.106.044913
Citations: PlumX Metrics

2021FO02      Nucl.Phys. A1005, 121899 (2021)

J.A.Fotakis, M.Greif, H.Niemi, G.S.Denicol, C.Greiner

Longitudinal dynamics of multiple conserved charges

doi: 10.1016/j.nuclphysa.2020.121899
Citations: PlumX Metrics

2020AU05      Phys.Rev. C 102, 044911 (2020)

J.Auvinen, K.J.Eskola, P.Huovinen, H.Niemi, R.Paatelainen, P.Petreczky

Temperature dependence of η/s of strongly interacting matter: Effects of the equation of state and the parametric form of (η/s)(T)

NUCLEAR REACTIONS 197Au(197Au, X), E=200 GeV/nucleon; 208Pb(208Pb, X), E=2.76, 5.02 TeV/nucleon; analyzed charged particle, π+, K+, and proton multiplicities, π+ mean transverse momentum, K+ and proton transverse momenta, charged particle integrated elliptic flow at various centralities; deduced shear viscosity, optimal model parameters with uncertainties from comparison of Hydrodynamics model calculations to experimental data using Bayesian statistics.

doi: 10.1103/PhysRevC.102.044911
Citations: PlumX Metrics

2019AL07      Nucl.Phys. A982, 463c (2019)

J.L.Albacete, H.Niemi, H.Petersen, A.Soto-Ontoso

Correlated gluonic hot spots meet symmetric cumulants data at LHC energies

doi: 10.1016/j.nuclphysa.2018.08.013
Citations: PlumX Metrics

2019NI02      Nucl.Phys. A982, 443c (2019)

H.Niemi, K.J.Eskola, R.Paatelainen, K.Tuominen

Latest predictions from the EbyE NLO EKRT model

doi: 10.1016/j.nuclphysa.2018.10.013
Citations: PlumX Metrics

2018ES02      Phys.Rev. C 97, 034911 (2018)

K.J.Eskola, H.Niemi, R.Paatelainen, K.Tuominen

Predictions for multiplicities and flow harmonics in 5.44 TeV Xe+Xe collisions at the CERN Large Hadron Collider

doi: 10.1103/PhysRevC.97.034911
Citations: PlumX Metrics

2018GA25      Phys.Rev. C 98, 024912 (2018)

K.Gallmeister, H.Niemi, C.Greiner, D.H.Rischke

Exploring the applicability of dissipative fluid dynamics to small systems by comparison to the Boltzmann equation

doi: 10.1103/PhysRevC.98.024912
Citations: PlumX Metrics

2018NA05      Eur.Phys.J. A 54, 18 (2018)

Y.Nara, H.Niemi, A.Ohnishi, J.Steinheimer, X.Luo, H.Stocker

Enhancement of elliptic flow can signal a first-order phase transition in high-energy heavy-ion collisions

NUCLEAR REACTIONS 197Au(197Au, x), E=3-30 GeV; calculated elliptic proton, charged hadron flow using microscopic model JAM; deduced temperature, baryon density time dependence, EoS (Equation of State).

doi: 10.1140/epja/i2018-12413-x
Citations: PlumX Metrics

2017AN14      Nucl.Phys. A967, 492 (2017)

C.Andres, N.Armesto, H.Niemi, R.Paatelainen, C.A.Salgado, P.Zurita

Extracting q-hat in event-by-event hydrodynamics and the centrality/energy puzzle

doi: 10.1016/j.nuclphysa.2017.05.115
Citations: PlumX Metrics

2017ES03      Nucl.Phys. A967, 313 (2017)

K.J.Eskola, H.Niemi, R.Paatelainen, K.Tuominen

Latest results from the EbyE NLO EKRT model

doi: 10.1016/j.nuclphysa.2017.04.038
Citations: PlumX Metrics

2017NI12      Nucl.Phys. A967, 409 (2017)

H.Niemi, E.Molnar, D.H.Rischke

The right choice of moment for anisotropic fluid dynamics

doi: 10.1016/j.nuclphysa.2017.05.038
Citations: PlumX Metrics

2016NA30      Phys.Rev. C 94, 034906 (2016)

Y.Nara, H.Niemi, A.Ohnishi, H.Stocker

Examination of directed flow as a signature of the softest point of the equation of state in QCD matter

doi: 10.1103/PhysRevC.94.034906
Citations: PlumX Metrics

2016NI01      Phys.Rev. C 93, 014912 (2016)

H.Niemi, K.J.Eskola, R.Paatelainen, K.Tuominen

Predictions for 5.023 TeV Pb + Pb collisions at the CERN Large Hadron Collider

doi: 10.1103/PhysRevC.93.014912
Citations: PlumX Metrics

2016NI04      Phys.Rev. C 93, 024907 (2016)

H.Niemi, K.J.Eskola, R.Paatelainen

Event-by-event fluctuations in a perturbative QCD + saturation + hydrodynamics model: Determining QCD matter shear viscosity in ultrarelativistic heavy-ion collisions

doi: 10.1103/PhysRevC.93.024907
Citations: PlumX Metrics

2016NI12      Nucl.Phys. A956, 312 (2016)

H.Niemi, K.J.Eskola, R.Paatelainen, K.Tuominen

Pinning down QCD-matter shear viscosity in Au+Au collisions via EbyE fluctuations using pQCD + saturation + hydrodynamics

doi: 10.1016/j.nuclphysa.2016.01.027
Citations: PlumX Metrics

2014MO34      Phys.Rev. C 90, 044904 (2014)

E.Molnar, H.Holopainen, P.Huovinen, H.Niemi

Influence of temperature-dependent shear viscosity on elliptic flow at backward and forward rapidities in ultrarelativistic heavy-ion collisions

doi: 10.1103/PhysRevC.90.044904
Citations: PlumX Metrics

2014NI10      Nucl.Phys. A926, 109c (2014)

H.Niemi, G.S.Denicol, H.Holopainen, P.Huovinen

Fluid dynamical response to initial state fluctuations

doi: 10.1016/j.nuclphysa.2014.03.014
Citations: PlumX Metrics

2014PA24      Nucl.Phys. A926, 159c (2014)

R.Paatelainen, K.J.Eskola, H.Holopainen, H.Niemi, K.Tuominen

Next-to-leading order improved perturbative QCD + saturation + hydrodynamics model for A+A collisions

doi: 10.1016/j.nuclphysa.2014.02.013
Citations: PlumX Metrics

2014PA52      Nucl.Phys. A932, 490c (2014)

R.Paatelainen, K.J.Eskola, H.Niemi, K.Tuominen

From minijet saturation to global observables in A +A collisions at the LHC and RHIC

doi: 10.1016/j.nuclphysa.2014.10.007
Citations: PlumX Metrics

2014RE06      Phys.Rev. C 89, 064907 (2014)

T.Renk, H.Niemi

Constraints from ν2 fluctuations for the initial-state geometry of heavy-ion collisions

doi: 10.1103/PhysRevC.89.064907
Citations: PlumX Metrics

2013DE17      Nucl.Phys. A904-905, 369c (2013)

G.S.Denicol, H.Niemi

Derivation of transient relativistic fluid dynamics from the Boltzmann equation for a multi-component system

doi: 10.1016/j.nuclphysa.2013.02.026
Citations: PlumX Metrics

2013NI10      Phys.Rev. C 87, 054901 (2013)

H.Niemi, G.S.Denicol, H.Holopainen, P.Huovinen

Event-by-event distributions of azimuthal asymmetries in ultrarelativistic heavy-ion collisions

doi: 10.1103/PhysRevC.87.054901
Citations: PlumX Metrics

2012DE26      Eur.Phys.J. A 48, 170 (2012)

G.S.Denicol, E.Molnar, H.Niemi, D.H.Rischke

Derivation of fluid dynamics from kinetic theory with the 14-moment approximation

doi: 10.1140/epja/i2012-12170-x
Citations: PlumX Metrics

2012NI11      Phys.Rev. C 86, 014909 (2012)

H.Niemi, G.S.Denicol, P.Huovinen, E.Molnar, D.H.Rischke

Influence of a temperature-dependent shear viscosity on the azimuthal asymmetries of transverse momentum spectra in ultrarelativistic heavy-ion collisions

doi: 10.1103/PhysRevC.86.014909
Citations: PlumX Metrics

2011HO06      Phys.Rev. C 83, 034901 (2011)

H.Holopainen, H.Niemi, K.J.Eskola

Event-by-event hydrodynamics and elliptic flow from fluctuating initial states

doi: 10.1103/PhysRevC.83.034901
Citations: PlumX Metrics

2011HO08      Nucl.Phys. A855, 486c (2011)

H.Holopainen, H.Niemi, K.J.Eskola

Elliptic flow from event-by-event hydrodynamics with fluctuating initial state

doi: 10.1016/j.nuclphysa.2011.02.112
Citations: PlumX Metrics

2011NI10      Phys.Rev.Lett. 106, 212302 (2011)

H.Niemi, G.S.Denicol, P.Huovinen, E.Molnar, D.H.Rischke

Influence of Shear Viscosity of Quark-Gluon Plasma on Elliptic Flow in Ultrarelativistic Heavy-Ion Collisions

doi: 10.1103/PhysRevLett.106.212302
Citations: PlumX Metrics

2010BO15      Phys.Rev. C 82, 024910 (2010)

I.Bouras, E.Molnar, H.Niemi, Z.Xu, A.El, O.Fochler, C.Greiner, D.H.Rischke

Investigation of shock waves in the relativistic Riemann problem: A comparison of viscous fluid dynamics to kinetic theory

doi: 10.1103/PhysRevC.82.024910
Citations: PlumX Metrics

2009BO18      Phys.Rev.Lett. 103, 032301 (2009)

I.Bouras, E.Molnar, H.Niemi, Z.Xu, A.El, O.Fochler, C.Greiner, D.H.Rischke

Relativistic Shock Waves in Viscous Gluon Matter

doi: 10.1103/PhysRevLett.103.032301
Citations: PlumX Metrics

2009BO25      Nucl.Phys. A830, 741c (2009)

I.Bouras, E.Molnar, H.Niemi, Z.Xu, A.El, O.Fochler, C.Greiner, D.H.Rischke

Development of relativistic shock waves in viscous gluon matter

doi: 10.1016/j.nuclphysa.2009.10.121
Citations: PlumX Metrics

2009NI03      Phys.Rev. C 79, 024903 (2009)

H.Niemi, K.J.Eskola, P.V.Ruuskanen

Elliptic flow in nuclear collisions at ultrarelativistic energies available at the CERN Large Hadron Collider

doi: 10.1103/PhysRevC.79.024903
Citations: PlumX Metrics

2008ES02      Phys.Rev. C 77, 044907 (2008)

K.J.Eskola, H.Niemi, P.V.Ruuskanen

Dynamical freeze-out condition in ultrarelativistic heavy ion collisions

doi: 10.1103/PhysRevC.77.044907
Citations: PlumX Metrics

2006ES05      Nucl.Phys. A774, 805 (2006)

K.J.Eskola, H.Honkanen, H.Niemi, P.V.Ruuskanen, S.S.Rasanen

Transverse Spectra of Hadrons in Central AA Collisions at RHIC and LHC from pQCD+Saturation+Hydrodynamics and from pQCD+Energy Losses

NUCLEAR REACTIONS Au(Au, X), E(cm)=200 GeV/nucleon; Pb(Pb, X), E(cm)=5500 GeV/nucleon; calculated charged-hadron transverse momentum spectra. Perturbative QCD and boost-invariant hydrodynamics models.

doi: 10.1016/j.nuclphysa.2006.06.140
Citations: PlumX Metrics

2005ES10      Phys.Rev. C 72, 044904 (2005)

K.J.Eskola, H.Honkanen, H.Niemi, P.V.Ruuskanen, S.S.Rasanen

Predictions for low-pT and high-pT hadron spectra in nearly central Pb+Pb collisions at √ sNN = 5.5 TeV tested at √ sNN = 130 and 200 GeV

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130, 200 GeV/nucleon; Pb(Pb, X), E(cm)=5.5 TeV/nucleon; calculated hadron spectra, transverse flow effects, sensitivity to decoupling temperature.

doi: 10.1103/PhysRevC.72.044904
Citations: PlumX Metrics

2004GE14      J.Phys.(London) G30, S1031 (2004)

F.Gelis, H.Niemi, P.V.Ruuskanen, S.S.Rasanen

Photon production from non-equilibrium QGP in heavy ion collisions

NUCLEAR REACTIONS Pb(Pb, X), E=high; calculated thermal photon spectra from quark-gluon plasma, non-equilibrium effects.

doi: 10.1088/0954-3899/30/8/053
Citations: PlumX Metrics

2003ES03      Nucl.Phys. A715, 561c (2003)

K.J.Eskola, H.Niemi, P.V.Ruuskanen, S.S.Rasanen

Transverse spectra of hadrons at RHIC

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130 GeV/nucleon; calculated hadron spectra; deduced decoupling temperature.

doi: 10.1016/S0375-9474(02)01521-X
Citations: PlumX Metrics

Back to query form