English edit

Etymology edit

axion +‎ -zilla

Pronunciation edit

Noun edit

axizilla (plural axizillas)

  1. (physics) A heavy form of axion in an extension of the Standard Model
    • 2015, Jihn E. Kim, “Is an axizilla possible for di-photon resonance?”, in arXiv[1]:
      The decay of   to axizilla plus quark, and the subsequent decay of the axizilla to two photons can be fitted at the required level of  ..