Note on a Nucleon-Nucleon Potential

Lassila, K.E.; Hull, M.H.; Ruppel, H.M.; McDonald, F. Alan; Breit, G.

doi:10.1103/physrev.126.881

Cited by 330 publications

(56 citation statements)

References 15 publications

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“…The pioneering work of Gammel and Thaler in 1957 presented an improvement over previous phenomenological approaches by including a spin-orbit coupling term 3 and is considered the first model with a semi-quantitative description of the data. 13 In later years several potentials, including the ones from Hamada-Johnston, 4 Yale, 5 Paris 6 and Bonn presented gradual improvements by including additional structural terms. For an in depth review of the progress in NN phenomenological interactions before 1993 see Refs.…”

Section: Introductionmentioning

confidence: 99%

“…1,2 Since then an ever increasing database of NN scattering measurements at different kinematic conditions has been collected in the literature and several phenomenological potentials have been developed to describe it. [3][4][5][6][7][8][9][10][11] However, already in 1935 the seminal work of Yukawa introduced the meson exchange picture where the NN interaction is the result of the exchange of massive particles. 12 This is the basis of the well known one pion exchange potential (OPE) which still nowadays gives the most accurate description of the NN interaction at distances greater than 3.0 fm.…”

Section: Introductionmentioning

confidence: 99%

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Uncertainty quantification of effective nuclear interactions

Pérez

Amaro

Arriola

2016

Int. J. Mod. Phys. E

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We give a brief review on the development of phenomenological NN interactions and the corresponding quantification of statistical uncertainties. We look into the uncertainty of effective interactions broadly used in mean field calculations through the Skyrme parameters and effective field theory counter-terms by estimating both statistical and systematic uncertainties stemming from the NN interaction. We also comment on the role played by different fitting strategies on the light of recent developments.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Uncertainty quantification of effective nuclear interactions

Pérez

Amaro

Arriola

2016

Int. J. Mod. Phys. E

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“…Most of them may be written as the sum of central, tensor, spin-orbit, and quadratic spin-orbit terms. Though some of the older potentials like Yale (Lassila et al 1962) and Hamada-Johnston (Hamada and Johnston 1962) are characterized by hard core at short distances, recently the possibility of supersoft core (deTourrei1 and Sprung 1973) has also been pointed out. This freedom in the choice of the nucleon-nucleon interaction arises mainly due to different choices --...-CII high enegy-~hase shifts.…”

Section: Introductionmentioning

confidence: 98%

Photodisintegration cross sections of the deuteron

Rustgi¹,

Sandhu²

1977

Can. J. Phys.

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Employing a variety of local static potentials, the bremsst~.ahlung-weighted and integrated cross sections forthe photodisintegration of the deuteron are calculated. The effect of variation of the tensor force in the two-nucleon Yale potential in a manner as to affect only the D state probability of the deuteron, while leaving the values of the other two-body observables unchanged, is studied. It is found that though the contribution of the central, tensor, and spin-orbit components of the two-nucleon potentials to the integrated cross section may vary significantly, the integrated cross section does not change by more than a few percent. The sensitivity of the integrated cross section to the short-distance features of the two-nucleon local potentials is also studied.On a calcul6, pour divers potentiels statiques locaux, les sections efficaces ponderees et intCgrCes de photodesinttgration du deuteron. On a CtudiC I'effet de la variation de la force tensorielle dans le potentiel de Yale pour deux nucleons de f a~o n an'affecter que la probabilite de I'etat D du deuteron, les valeurs des autres observables du systeme de deux corps restant inchangees. On trouve qu'en depit du fait que les contributions des composantes centrale, tensorielle et spin-orbite du potentiel entre deux nucleons a la section efficace integree peuvent varier de f a~o n importante, cette section elle-mkme ne vane que par un faible pourcentage. On Ctudie aussi dans quelle mesure la section efficace integrte est affectee par les caracteristiques a courte distance des potentiels locaux pour deux nucleons.[

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“…The result obtained for Eq. (5) calculated with the tensor force of the Yale potential [10] is given also in Fig. 1 left where we plot for the harmonic oscillator size parameter b=1.41 fm:…”

Section: The Two-body Effective Interactionmentioning

confidence: 99%

Microscopic cluster model for exotic nuclei

Tomaselli

Kühl²,

Ursescu³

2007

Progress in Particle and Nuclear Physics

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For a better understanding of the dynamics of exotic nuclei it is of crucial importance to develop a practical microscopic theory easy to be applied to a wide range of masses. Theoretically the basic task consists in formulating an easy solvable theory able to reproduce structures and transitions of known nuclei which should be then used to calculate the sparely known properties of protonor neutron-rich nuclei. In this paper we start by calculating energies and distributions of A ≤ 4 nuclei withing a unitary correlation model restricted to include only two-body correlations. The structure of complex nuclei is then calculated extending the model to include correlation effects of higher order.

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Note on a Nucleon-Nucleon Potential

Cited by 330 publications

References 15 publications

Uncertainty quantification of effective nuclear interactions

Uncertainty quantification of effective nuclear interactions

Photodisintegration cross sections of the deuteron

Microscopic cluster model for exotic nuclei

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