  We have constructed new proximity function particularly for interaction
between two superheavy nuclei based on the experimental alpha decay half-lives.
The new proximity function is used to produce the alpha decay half-lives of
superheavy nuclei whose experimental values are known. The new proximity
function produces the alpha decay half-lives close to the experiments. Hence we
can conclude that the new proximity function can be used to study the
interaction between two superheavy nuclei.
