scholarly journals Systematics of pion emission in heavy ion collisions in the regime

2007 ◽  
Vol 781 (3-4) ◽  
pp. 459-508 ◽  
Author(s):  
W. Reisdorf ◽  
M. Stockmeier ◽  
A. Andronic ◽  
M.L. Benabderrahmane ◽  
O.N. Hartmann ◽  
...  
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Ion Collisions ◽  
Pion Emission

PROBING THE SYMMETRY ENERGY AT SUPRA-SATURATION DENSITIES FROM PION EMISSION IN HEAVY-ION COLLISIONS

2010 ◽  
Vol 19 (08n09) ◽  
pp. 1686-1693 ◽  
Author(s):  
ZHAO-QING FENG ◽  
GEN-MING JIN
Keyword(s):  
Symmetry Energy ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Measured Data ◽  
Quantum Molecular Dynamics ◽  
Nuclear Symmetry Energy ◽  
Potential Term ◽  
Ion Collisions ◽  
Pion Emission ◽  
Fopi Collaboration

Within the framework of the improved isospin dependent quantum molecular dynamics (ImIQMD) model, the emission of pion in heavy-ion collisions in the region 1 A GeV as a probe of nuclear symmetry energy at supra-saturation densities is investigated systematically, in which the pion is considered to be mainly produced by the decay of resonances Δ(1232) and N *(1440). The π-/π+ yields are calculated for selected Skyrme parameters SkP, SLy6, Ska and SIII, and also for the cases of different stiffness of symmetry energy with the parameter SLy6. Preliminary results compared with the measured data by the FOPI collaboration favor a hard symmetry energy of the potential term proportional to (ρ/ρ0)γs with γs = 2.

scholarly journals Spectator-induced electromagnetic effects in heavy-ion collisions and space-time-momentum conditions for pion emission

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
V. Ozvenchuk ◽  
A. Rybicki ◽  
A. Szczurek ◽  
A. Marcinek ◽  
M. Kiełbowicz
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Space Time ◽  
Ion Collisions ◽  
Pion Emission ◽  
Electromagnetic Effects

Soft-pion emission in high-energy heavy-ion collisions

1992 ◽  
Vol 46 (1) ◽  
pp. 246-251 ◽  
Author(s):  
Jean-Paul Blaizot ◽  
André Krzywicki
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
High Energy ◽  
Ion Collisions ◽  
Pion Emission ◽  
Soft Pion

GIANT RESONANCES IN HEAVY ION COLLISIONS

1984 ◽  
Vol 45 (C6) ◽  
pp. C6-269-C6-279
Author(s):  
A. Bonaccorso ◽  
M. Di Toro ◽  
U. Lombardo ◽  
G. Russo
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Giant Resonances ◽  
Ion Collisions
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