subbarrier

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English

Etymology

From sub- +‎ barrier.

Adjective

subbarrier (not comparable)

  1. Having a magnitude less than that of a barrier
    • 2015, K. Hagino, N. Rowley, J.M. Yao, “Recent developments in heavy-ion fusion reactions around the Coulomb barrier”, in arXiv:
      We apply this method to subbarrier fusion reactions of Ni+Ni and Ca+Ni systems, and discuss the role of anharmonicity of the low-lying vibrational motions..