We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions at 400$A$ and 1528$A$ MeV. The data exhibit enhanced production at low transverse momenta compared to the expectations from the thermal model that includes the decay of $\Delta(1232)$-resonances and thermal pions. Modification of the $\Delta$-spectral function and the Coulomb interaction are necessary to describe the detailed shape of the transverse momentum spectra. Within the framework of the thermal model, the freeze-out radii of pions are similar at both beam energies. The IQMD model reproduces the shapes of the transverse momentum and rapidity spectra of pions, but the predicted absolute yields are larger than in the measurements, especia...
Rapidity distributions for charged pions produced from central collisions Pb+Pb and Au+Au at (b ≤ ...
We determine rapidity asymmetry in the production of charged pions, protons, and antiprotons for lar...
We present the transverse momentum (PT) spectra for identified charged pions, protons and anti-proto...
We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions a...
The distribution of transverse momentum pt of charged pions produced in pion-nucleon collisions at 4...
Transverse momentum distributions of charged pions produced in Au+Au collisions at 62.4GeV, 130GeV, ...
Momentum spectra of charged pions over nearly full rapidity coverage from target to beam rapidity ha...
The transverse momentum spectra of the produced hadrons have been compared to a model which is based...
In Tsallis statistics, we investigate charged pion and proton production for pCu and pPb interaction...
We present in this paper transverse momentum and rapidity distributions of pi(0)-mesons measured in ...
We present in this paper transverse momentum and rapidity distributions of pi(0)-mesons measured in ...
New results on transverse mass spectra of neutral pions measured at central rapidity are presented f...
We determine rapidity asymmetry in the production of charged pions, protons and anti-protons for lar...
We determine rapidity asymmetry in the production of charged pions, protons, and antiprotons for lar...
56 pages,42 figures; to be published in Nuclear Physics AUsing the large acceptance apparatus FOPI, ...
Rapidity distributions for charged pions produced from central collisions Pb+Pb and Au+Au at (b ≤ ...
We determine rapidity asymmetry in the production of charged pions, protons, and antiprotons for lar...
We present the transverse momentum (PT) spectra for identified charged pions, protons and anti-proto...
We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions a...
The distribution of transverse momentum pt of charged pions produced in pion-nucleon collisions at 4...
Transverse momentum distributions of charged pions produced in Au+Au collisions at 62.4GeV, 130GeV, ...
Momentum spectra of charged pions over nearly full rapidity coverage from target to beam rapidity ha...
The transverse momentum spectra of the produced hadrons have been compared to a model which is based...
In Tsallis statistics, we investigate charged pion and proton production for pCu and pPb interaction...
We present in this paper transverse momentum and rapidity distributions of pi(0)-mesons measured in ...
We present in this paper transverse momentum and rapidity distributions of pi(0)-mesons measured in ...
New results on transverse mass spectra of neutral pions measured at central rapidity are presented f...
We determine rapidity asymmetry in the production of charged pions, protons and anti-protons for lar...
We determine rapidity asymmetry in the production of charged pions, protons, and antiprotons for lar...
56 pages,42 figures; to be published in Nuclear Physics AUsing the large acceptance apparatus FOPI, ...
Rapidity distributions for charged pions produced from central collisions Pb+Pb and Au+Au at (b ≤ ...
We determine rapidity asymmetry in the production of charged pions, protons, and antiprotons for lar...
We present the transverse momentum (PT) spectra for identified charged pions, protons and anti-proto...