2009
DOI: 10.1140/epja/i2008-10746-7
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Measurement of charged pions in 12C + 12C collisions at 1 A GeV and 2 A GeV with HADES

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Cited by 32 publications
(19 citation statements)
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“…28, the multiplicity of charged pions is shown as a function of the transverse mass m T for different windows of normalized rapidity y 0 , for C+C collisions at energies E kin ∈ {1, 2}A GeV as measured by the HADES collaboration [62]. For a purely thermal spectrum one would expect a straight line in the logarithmic plot, with the slope corresponding to the effective temperature.…”
Section: Results For Heavy-ion Collisionsmentioning
confidence: 99%
See 1 more Smart Citation
“…28, the multiplicity of charged pions is shown as a function of the transverse mass m T for different windows of normalized rapidity y 0 , for C+C collisions at energies E kin ∈ {1, 2}A GeV as measured by the HADES collaboration [62]. For a purely thermal spectrum one would expect a straight line in the logarithmic plot, with the slope corresponding to the effective temperature.…”
Section: Results For Heavy-ion Collisionsmentioning
confidence: 99%
“…For a purely thermal spectrum one would expect a straight line in the logarithmic plot, with the slope corresponding to the effective temperature. The events were generated with SMASH by sampling the impact parameter distribution provided by HADES (which was reconstructed using another transport model [62]). The calculations were performed with Skyrme and symmetry potentials, Fermi motion and Pauli blocking.…”
Section: Results For Heavy-ion Collisionsmentioning
confidence: 99%
“…An important feature of the HADES apparatus, which is exploited in the present analysis, is the ability to measure both hadrons [47,48] and electrons [39][40][41] in the same experimental run. Of special importance for the analysis of the dielectron channels is the suppression of tracks produced by photon conversion and consequently the reduction of the combinatorial background [44].…”
Section: Event Reconstructionmentioning
confidence: 99%
“…width of the corresponding impact parameter distribution following from UrQMD model calculations amount to 3.5 and 1.5 fm, respectively. Also, the mean number of participating nucleons in the LVL1-triggered reactions, A part = 38.5 ± 2.7, is estimated from UrQMD simulations [25,26]. About N ev = 7.0 × 10 8 LVL1 events were processed for the present investigation.…”
Section: The Experimentsmentioning
confidence: 99%