axizilla

axion +‎ -zilla

• Rhymes: -ɪlə

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:

     The decay of ${\displaystyle Q}$ to axizilla plus quark, and the subsequent decay of the axizilla to two photons can be fitted at the required level of ${\displaystyle 10^{-38}\,{\textrm {cm}}^{2}}$..