Evidence of bicluster structure in the ground state of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Ne</mml:mi><mml:mprescripts /><mml:none /><mml:mn>20</mml:mn></mml:mmultiscripts></mml:math>

We explore the structure of ground state $^{20}\mathrm{Ne}$ by investigating various density profiles. Four candidates for configurations, (a) $j\text{\ensuremath{-}}j$ coupling and (b) SU(3) shell model (c) $5\ensuremath{\alpha}$ (d) $^{16}\mathrm{O}+\ensuremath{\alpha}$ cluster are generated utilizing antisymmetrized quasicluster model. A high-energy reaction theory, Glauber model, relates these one-body distributions observables. The angular elastic scattering cross sections clearly distinguish configurations tell which is most plausible one: favors a $16+4$ nucleon bicluster structure. comprehensive investigation other electric observables also supports this conclusion.