First Excited 2+ Energy State Estimations of Even-even Nuclei by Using Artificial Neural Networks

Understand

The first excited 2+ energy states of nuclei give many substantial information related to the nuclear structure.

• Including these levels, all excited states of nuclei are shown regularities in spin, parity and energy.
• In the even-even nuclei, the first excited state is generally 2+ and the energy values of them increase as the closed shells are approached.
• The excited levels in nuclei can be investigated by using theoretical nuclear models such nuclear shell model.