Isovector and isoscalar proton-neutron pairing in N>Z nuclei
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DOI: 10.1103/physrevc.98.064319
Abstract: We propose a particle number conserving formalism for the treatment of isovector-isoscalar pairing in nuclei with $N>Z$. The ground state of the pairing Hamiltonian is described by a quartet condensate to which is appended a… read more here.
Keywords: isovector; isovector isoscalar; proton neutron; pairing nuclei ... See more keywords
Isovector and isoscalar tensor form factors of N(1535)→N transition in light-cone QCD
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DOI: 10.1103/physrevd.102.014001
Abstract: We have applied isovector and isoscalar tensor current to evaluate the tensor form factors of the $ N(1535) \rightarrow N $ transition with the help of the light-cone QCD sum rule method. In numerical computations,… read more here.
Keywords: tensor; isovector isoscalar; form factors; tensor form ... See more keywords