An improved thermometer for intermediate-mass fragments

发布时间：2018-06-15 06:08

  本文选题：Temperature + Intermediate-mass　； 参考：《Nuclear Science and Techniques》2016年06期

【摘要】：An improved thermometer(TIB) is proposed for intermediate-mass fragments via the difference between isobaric yield ratios.The residual free energy of three isobars is replaced by that of the binding energy.The measured fragments in the 140 A MeV ~(40,48) Ca +9Be(181Ta) and~(58,64) Ni +~9Be(~(181)Ta) reactions are analyzed to obtain T_(IB) ranging from 0.6 to 3.5 Me V.TIBis suggested to be a direct determination of temperature avoiding the fitting procedure.
[Abstract]:An improved thermometer(TIB) is proposed for intermediate-mass fragments via the difference between isobaric yield ratios.The residual free energy of three isobars is replaced by that of the binding energy.The measured fragments in the 140 A MeV ~(40,48) Ca +9Be(181Ta) and~(58,64) Ni +~9Be(~(181)Ta) reactions are analyzed to obtain T_(IB) ranging from 0.6 to 3.5 Me V.TIBis suggested to be a direct determination of temperature avoiding the fitting procedure.
【作者单位】： Institute
【分类号】：TH811

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