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Thermal photon-IMF anticorrelation: a signal of prompt multifragmentation?

R. Alba
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Abstract

The mechanism responsible for IMF emission in central $^{58}$Ni + $^{197}$Au reactions at 30 and 45 MeV/nucleon is investigated by looking at the thermal bremsstrahlung photon production. An IMF - photon anticorrelation signal is observed, for central collisions, at 45 MeV/nucleon with IMF velocity around the center of mass value. This observation is proposed as an evidence for prompt nuclear fragmentation events.

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R. Alba. 2005-07-22. Thermal photon-IMF anticorrelation: a signal of prompt multifragmentation?. https://arxiv.org/abs/nucl-ex/0507028

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