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The description of the quasimolecular states observed in the "C + "C collisions, using a Morse-type potential in a di-nuclear picture, yielded the parameters of the bonding potential. The depth of the potential being 7 MeV, all states lying below it are well described as bound states. The calculation of phase shifts and the corresponding cross sections yields fifteen resonances with higher angular momenta, up to L = 12, which are close to the energies of the experimentally observed ones. This reaffirms the diatomic-like rotational and vibrational picture of the quasi-molecular states proposed earlier.

The nuclear molecular resonance observed in the inelastic reaction 12C(12C,12C(02+)) 12C(02+) at energy Ecm=32.5 MeV is described in the dynamical potential model, based on a diatomic-like molecular picture. It is shown that the Morse-like potential, which was successful in describing most of the resonance states in the 12C+12C system before, can satisfactorily account for this new resonance, whose energy and angular momentum are obtained as 33.09 MeV and 14+, respectively. In the light of this, the evidence of six alpha -linear chain configuration of 24Mg in this reaction is examined.

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Surface-enhanced Raman spectroscopy employed in conjunction with post-processing machine learning methods is a promising technique for effective data analysis, allowing one to enhance the molecular and chemical composition analysis of information rich DNA molecules. In this work, we report on a room temperature inhomogeneous broadening as a function of the increased adenine concentration and employ this feature to develop one-dimensional and two dimensional chemical composition classification models of 200 long single stranded DNA sequences. Afterwards, we develop a reservoir computing chemical composition classification scheme of the same molecules and demonstrate enhanced performance that does not rely on manual feature identification.