4He and soft-core radial function
The suitability of a soft-core radial wave function in4He calculations is tested by computing the charge form factor of the alpha particle. The free parameter in the radial function is fixed in a photo-disintegration calculation. The results show that the soft-core function is suitable and the ground state of4He may be described reasonably well if a suitable potential model is used with it.
Volume 96, 2022
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