Deuteron electric polarizability

Friar, J. L.; Fallieros, S.

doi:10.1103/physrevc.29.232

Cited by 42 publications

(62 citation statements)

References 25 publications

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“…An estimate similar to ours, but based on the proportionality between 0;~and Ap, has also been given in [10]: cr@ = 0.632(3) fm . There is thus good compatibility among all these estimates.…”

Section: Determination Of the Electric Polarizability And The Asysupporting

confidence: 68%

“…-state properties, and with the computed values of the deuteron dipole polarizability given in Refs. [10,16]. In Table I its zero-range approximation o«, the deuteron S-waveonly approximation u&s, the D-wave correction En+~, and the correction due to the odd-parity forces La&.…”

Section: Results For Realistic Nn Interactionsmentioning

confidence: 99%

“…We therefore present estimates obtained with this simple model, to gain a qualitative understanding of which quantities inQuence the value of the LEp~. We were guided in this study by the discussion and findings of Friar and Fallieros [10] on the dipole electric polarizability, …”

Section: Polarizability Energy Shiftsmentioning

confidence: 99%

“…Zero-range estimates It was shown long ago [10,11] that the zero-range approximation is a very useful, and sometimes remarkably accurate, model to describe deuteron properties dominated by the long-range part of the wave function. Explicit calculations, to be presented later, show that this is the case for the polarizability shifts.…”

Section: Polarizability Energy Shiftsmentioning

confidence: 99%

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Deuteron polarizability shifts and the deuteron matter radius

1995

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New laser-based measurements of the isotope shift between hydrogen and deuterium by Hansch et al. should determine accurately the deuteron matter radius r . We study the contribution of the deuteron polarizability energy shifts to the isotopic difference and show that this is known in a model independent way. We also make accurate determinations of the asymptotic normalization and the electric dipole polarizability by exploiting empirical linear relations between them and r PACS uumber(s): 32.30.Jc, 32.10.Bi, 21.10.Ft

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Section: Determination Of the Electric Polarizability And The Asysupporting

confidence: 68%

Section: Results For Realistic Nn Interactionsmentioning

confidence: 99%

Section: Polarizability Energy Shiftsmentioning

confidence: 99%

Section: Polarizability Energy Shiftsmentioning

confidence: 99%

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Deuteron polarizability shifts and the deuteron matter radius

1995

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“…was evaluated as 4π 2 (e 2 /hc) Ψ 0 |D z |ϕ [22] where ϕ is the negative parity (L = 1) solution to the equation…”

Section: As Formentioning

confidence: 99%

Photodisintegration of the three-nucleon systems and their polarizabilities

Efros¹,

Leidemann²,

Orlandini³

1997

Physics Letters B

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The total photodisintegration cross sections of three-body nuclei are calculated with semirealistic NN potentials below pion threshold. Full final state interaction with Coulomb force is taken into account via the Lorentz integral transform method. The experimental total cross sections are well described and the sum rule σ −1 ( 3 H) agrees with elastic electron scattering data. The calculated 3 He polarizability is 0.15 fm 3 .

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Useful Bases for Problems in Nuclear and Particle Physics

Keister

Polyzou

1997

Journal of Computational Physics

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A set of exactly computable orthonormal basis functions that are useful in computations involving constituent quarks is presented. These basis functions are distinguished by the property that they fall off algebraically in momentum space and can be exactly Fourier-Bessel transformed. The configuration space functions are associated Laguerre polynomials multiplied by an exponential weight, and their Fourier-Bessel transforms can be expressed in terms of Jacobi polynomials in $\Lambda^2/(k^2 + \Lambda^2)$. A simple model of a meson containing a confined quark-antiquark pair shows that this basis is much better at describing the high-momentum properties of the wave function than the harmonic-oscillator basis.Comment: 12 pages LaTeX/revtex, plus 2 postscript figure

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Deuteron electric polarizability

Cited by 42 publications

References 25 publications

Deuteron polarizability shifts and the deuteron matter radius

Deuteron polarizability shifts and the deuteron matter radius

Photodisintegration of the three-nucleon systems and their polarizabilities

Useful Bases for Problems in Nuclear and Particle Physics

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