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Title: Strangeness production via resonances in heavy-ion collisions at energies available at the GSI Schwerionensynchrotron

Journal Article · · Physical Review C
 [1];  [2];  [3];  [1];  [2];  [4]
  1. Frankfurt Institute for Advanced Studies, Frankfurt am Main (Germany)
  2. Frankfurt Institute for Advanced Studies, Frankfurt am Main (Germany); Goethe Univ., Frankfurt am Main (Germany)
  3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  4. GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany); Goethe Univ., Frankfurt am Main (Germany); Frankfurt Institute for Advanced Studies, Frankfurt am Main (Germany)
+ Show Author Affiliations

Production of strange hadrons in elementary and heavy-ion reactions is studied with the hadronic transport approach called simulating many accelerated strongly interacting hadrons. The poorly known branching ratios of the relevant hadronic resonances are constrained from the known elementary hadronic cross sections and from invariant mass spectra of dileptons. The constrained model is employed as a baseline to compare to heavy-ion-collision experiments at low energies [Ekin = (1-2) A GeV] and to predict some of the upcoming pion-beam results at the High-Acceptance Di-Electron Spectrometer, which are expected to be sensitive to the resonance properties. The employed vacuum-resonance approach proves to be viable for small systems at these energies, but for large systems additional in-medium effects might be required.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1564047
Journal Information:
Physical Review C, Vol. 99, Issue 6; ISSN 2469-9985
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

References (63)

Kaon pair production in proton-proton collisions journal January 2008
Determination of N* amplitudes from associated strangeness production in p+p collisions journal October 2018
Inclusive Λ production in proton-proton collisions at 3.5 GeV journal January 2017
Hadronic and electromagnetic probes of hot and dense nuclear matter11Supported by BMBF, DFG, GSI Darmstadt and FZ Jülich. journal January 1999
Review of Particle Physics journal October 2016
Microscopic models for ultrarelativistic heavy ion collisions journal January 1998
Hyperon production in the channel pp→K+Λp near the reaction threshold journal January 2006
Non-equilibrium dilepton production in hadronic transport approaches journal April 2017
Energy dependence of the Λ/Σproduction cross-section ratio in p-p interactions journal November 2004
Sub-threshold φ-meson yield in central collisions journal February 2003
Production of Strange Particles in p − p Collisions at 2.85 Bev journal August 1961
Hyperons in nuclear matter from SU(3) chiral effective field theory journal January 2016
Strangeness production in low energy heavy ion collisions via Hagedorn resonances journal August 2018
NICA project at JINR journal July 2012
Strangeness production close to the threshold in proton–nucleus and heavy-ion collisions journal January 2012
Equilibration and freeze-out of an expanding gas in a transport approach in a Friedmann–Robertson–Walker metric journal July 2017
Sub-threshold ϕ and ${{\rm{\Xi }}}^{-}$ production by high mass resonances with UrQMD journal December 2015
Near threshold K+K− meson-pair production in proton–proton collisions journal August 2001
Relativistic nuclear collisions at 1 0 A GeV energies from p + Be to Au+Au with the hadronic cascade model journal December 1999
The pK0Σ+ final state in proton-proton collisions journal February 2012
Total cross section of the reaction pp→pK+Λ close to threshold journal February 1998
Applying Bayesian parameter estimation to relativistic heavy-ion collisions: Simultaneous characterization of the initial state and quark-gluon plasma medium journal August 2016
Multichannel resonance parametrization of π N scattering amplitudes journal June 1992
Baryon resonance production and dielectron decays in proton-proton collisions at 3.5 GeV journal May 2014
Influence of N∗-resonances on hyperon production in the channel pp→K+Λp at 2.95, 3.20 and 3.30 GeV/c beam momentum journal May 2010
The pp→K+nΣ+ reaction near threshold journal September 2007
Dilepton production with the SMASH model journal August 2016
Estimation of the shear viscosity at finite net-baryon density from A + A collision data at s NN = 7.7 – 200 GeV journal June 2015
Subthreshold K− production in high energy heavy ion collisions journal January 1983
Deep sub-threshold ϕ production in Au+Au collisions journal March 2018
Comparison of Λ and Σ 0 Production near Threshold in Proton-Proton Collisions journal July 1999
Production of $ \Lambda$ and $ \Sigma^{0}_{}$ hyperons in proton-proton collisions journal September 2010
Robust Locally Weighted Regression and Smoothing Scatterplots journal December 1979
Medium effects in proton-induced K 0 production at 3.5 GeV journal November 2014
Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program journal October 2017
Higher Moments of Net Proton Multiplicity Distributions at RHIC journal July 2010
Comparison of heavy-ion transport simulations: Collision integral in a box journal March 2018
Towards the heavy-ion program at J-PARC journal November 2014
Kaon pair production close to threshold journal March 2006
Shear viscosity of a hadron gas and influence of resonance lifetimes on relaxation time journal May 2018
Challenges in QCD matter physics --The scientific programme of the Compressed Baryonic Matter experiment at FAIR journal March 2017
Transport-theoretical description of nuclear reactions journal March 2012
Inclusive dielectron spectra in p+p collisions at 3.5 GeV kinetic beam energy journal May 2012
First measurement of proton-induced low-momentum dielectron radiation off cold nuclear matter journal September 2012
Strange hadron production in heavy ion collisions from SPS to RHIC journal May 2011
ϕ decay: A relevant source for K − production at energies available at the GSI Schwerionen-Synchrotron (SIS)? journal August 2009
Reviewing hadron production at SIS energies featuring the new HADES Au + Au data journal November 2014
Production of K + and of K − mesons in heavy-ion collisions from 0.6 A to 2.0 A GeV incident energy journal February 2007
Strangeness production in the reaction pp→K+Λp in the threshold region journal February 1998
Forced canonical thermalization in a hadronic transport approach at high density journal January 2017
Modelling the many-body dynamics of heavy ion collisions: Present status and future perspective journal February 1998
Centrality dependence of strangeness production in heavy-ion collisions as a geometrical effect of core–corona superposition journal March 2009
Deep Subthreshold Ξ − Production in Ar + KCl Reactions at 1.76 A     GeV journal September 2009
φ and ω meson production in pp reactions at p lab = 3.67   GeV / c journal January 2001
Hyperon production in Ar + KCl collisions at 1.76A GeV journal February 2011
Dilepton production and resonance properties within a new hadronic transport approach in the context of the GSI-HADES experimental data journal November 2018
Deep sub-threshold Ξ and Λ production in nuclear collisions with the UrQMD transport model journal December 2014
LOWESS: A Program for Smoothing Scatterplots by Robust Locally Weighted Regression journal February 1981
Particle production and equilibrium properties within a new hadron transport approach for heavy-ion collisions journal November 2016
Net-baryon diffusion in fluid-dynamic simulations of relativistic heavy-ion collisions journal September 2018
Erratum to: Production of $ \Lambda$ and $ \Sigma^{0}_{}$ hyperons in proton-proton collisions journal November 2010
Open Questions in the Understanding of Strangeness Production in HIC – Experiment Perspective journal January 2018
Energy dependence of the pp → K + n Σ + reaction close to threshold journal April 2010

Figures / Tables (39)

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