Microscopic four-cluster description of 10Be and 10C with the stochastic variational method

Ogawa, Yoko; Arai, K.; Suzuki, Y.; Varga, K.

doi:10.1016/s0375-9474(00)00133-0

Cited by 78 publications

(179 citation statements)

References 31 publications

Supporting

Mentioning

165

Contrasting

Order By: Relevance

“…The second is thought to be a collective rotation built on 0 + 2 (a state in the lower quadruplet). Microscopic four-cluster [33] and antisymmetrized molecular dynamics [34] indicate that this 0 + 2 level (well known in 10 Be and long sought in 10 C) is well described by an almost pure (sd) 2 character. Strong 1 S correlations between protons in the analog 10 C state and any rotational states built on this band-head, such as the 2 + , are to be expected.…”

Section: (G)]mentioning

confidence: 86%

Correlated two-proton decay fromC10

et al. 2008

View full text Add to dashboard Cite

The decay of 10 C excited states to the 2p + 2α exit channel has been studied using inelastic excitation of a secondary 10 C beam. The decay sequences leading to the 2p + 2α final state are determined for the previously known levels and for a newly found level at E * = 8.4 MeV. A state at E * = 6.57 MeV is shown to undergo two-proton decay to 8 Be g.s. with strong p-p correlations consistent with the 1 S phase shift. Based on the lack of such correlations for other two-proton decays, this indicates that the correlations are associated with structure of the parent level.

show abstract

Section: (G)]mentioning

confidence: 86%

Correlated two-proton decay fromC10

et al. 2008

View full text Add to dashboard Cite

show abstract

“…In expression (7), we neglect a small contribution of extra neutrons to the charge density distribution. Note that the Helm approximation (7) is obtained, by supposing that the wave function of a nucleus is an (approximate) product of the wave function obtained for the Hamiltonian that describes the relative motion of "point-like" particles with the wave functions of 4 He nuclei (α-clusters). A similar expression is obtained for 14 O nucleus, in which, besides the contribution of α-particles to the density distribution, the contribution of extra protons is also made allowance for:…”

Section: Density Distributions and Form Factorsmentioning

confidence: 99%

Structure of 14C and 14O Nuclei Calculated in the Variational Approach

Grinyuk

Piatnytskyi

2016

Ukr. J. Phys.

View full text Add to dashboard Cite

The structure of mirror 14 C and 14 O nuclei has been studied in the framework of the fiveparticle model (three α-particles and two nucleons). Interaction potentials are proposed, which allowed the energy and radius of 14 C nucleus, as well as the energy of 14 O one, to agree with experimental data. On the basis of the variational approach with the use of Gaussian bases, the energies and wave functions for five-particle systems under consideration are calculated. The charge radius of 14 O nucleus, as well as the charge density distributions and the form factors for both nuclei, are predicted. K e y w o r d s: root-mean-square radius, density distribution, charge form factor, 14 C nucleus, 14 O nucleus.

show abstract

“…Recent developments include solutions by the stochastic variational method [26], antisymmetrized molecular dynamics [27], molecular orbital methods [28], and generator cordinate methods [29]. Such calculations use saturating central forces, such as the Volkov or Minnesota interactions, augmented by a spin-orbit interaction.…”

Section: Structure Calculationsmentioning

confidence: 99%

Structure of unstable light nuclei

Millener

2001

Nuclear Physics A

View full text Add to dashboard Cite

The structure of light nuclei out to the drip lines and beyond up to Z ∼ 8 is interpreted in terms of the shell model. Special emphasis is given to the underlying supermultiplet symmetry of the p-shell nuclei which form cores for neutrons and protons added in sd-shell orbits. Detailed results are given on the wave functions, widths, and Coulomb energy shifts for a wide range of non-normal parity states in the p-shell.

show abstract

Microscopic four-cluster description of 10Be and 10C with the stochastic variational method

Cited by 78 publications

References 31 publications

Correlated two-proton decay fromC10

Correlated two-proton decay fromC10

Structure of 14C and 14O Nuclei Calculated in the Variational Approach

Structure of unstable light nuclei

Contact Info

Product

Resources

About