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Thermal bremsstrahlung photons probing the isospin dependence of the nuclear temperatures

  • Fan ZhangEmail author
  • Cheng Li
  • Pei-Wei Wen
  • Jian-Wei Liu
  • Feng-Shou Zhang
Regular Article - Theoretical Physics
  • 33 Downloads

Abstract.

The dependence of the nuclear caloric curve on the neutron-proton asymmetry is studied by the thermal hard-photon thermometer via the isospin-dependent quantum molecular dynamics model. We find that the isospin dependence of the nuclear temperatures is weak; however, this effect is still visible over a wide asymmetry range. The temperatures for the neutron-rich systems are higher than those for the neutron-poor systems.

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Copyright information

© SIF, Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Fan Zhang
    • 1
    Email author
  • Cheng Li
    • 2
    • 3
  • Pei-Wei Wen
    • 4
  • Jian-Wei Liu
    • 1
  • Feng-Shou Zhang
    • 2
    • 3
    • 5
  1. 1.Department of Electronic Information and PhysicsChangzhi UniversityChangzhiChina
  2. 2.Beijing Radiation CenterBeijingChina
  3. 3.College of Nuclear Science and TechnologyBeijing Normal UniversityBeijingChina
  4. 4.China Institute of Atomic EnergyBeijingChina
  5. 5.Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of LanzhouLanzhouChina

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