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Investigating the 12C+12C Fusion Reaction at Astrophysical Energies with HOPG Targets

  • Researchers achieved a milestone in nuclear astrophysics by measuring ^12C+^12C fusion at 2.22 MeV.
  • The fusion process plays a crucial role in stellar evolution and explosive astrophysical events.
  • The experiment utilized a high-intensity carbon beam on HOPG target for increased sensitivity.
  • A sophisticated detection system enabled real-time tracking of fusion particle emissions.
  • The study focused on ground-state alpha emission and attained unprecedented sensitivity levels.
  • Experimental data aligned with theoretical predictions for fusion at sub-barrier energies.
  • Significant radiation damage to the target surface impacted fusion yields during prolonged irradiation.
  • Corrective measures were applied to interpret data accurately amid target degradation effects.
  • The research sheds light on carbon ignition in massive stars and its implications on stellar evolution.
  • The methodology sets a new standard for nuclear astrophysics, enabling robust particle identification.

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