The implication of that is that the wave function has to go to zero, it has to vanish when the helium atoms touch each other.
نتيجه ى اين اينه كه اثر موجى كوانتومى بايد به صفر برسه، اين اثر وقتى اتم ها با هم برخورد مى كنند محو ميشه.