Once the system is energetic enough (AGS,SPS enegies), the freezeout
temperature is saturated at about 140 MeV. The rest of the mT slope is due to
collective expansion.
We can predict that a similar analysis at RHIC will again give the same
freezeout temperature.
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Once the system is energetic enough (AGS,SPS enegies), the freezeout
temperature is saturated at about 140 MeV. The rest of the mT slope is due to
collective expansion.