Short-range form of the charge distribution of 4He and its charge form factor

It is discussed the influence of the short-range correlation on the charge distribution and elastic charge form factor of 4He and numerical results have been presented. The charge density oscillates at the centre of the nucleus as higher-order terms from the cluster expansion are included. The second minimum and the third maximum are produced in the charge form factor with the fully correlated wave function or when sufficiently higher-order terms are included in the calculations