Elastic e-d Scattering Data and the Deuteron Wave Function
نویسنده
چکیده
What range of momentum components in the deuteron wave function are available ed elastic scattering data sensitive to ? This question is addressed within the context of a model calculation of the deuteron form factors, based on realistic interactions and currents. It is shown that the data on the A(q), B(q), and T20(q) observables at q ≤ 6 fm−1 essentially probe momentum components up to ≃ 4mπ. 21.30.+y, 21.45.+v, 27.10.+h Typeset using REVTEX 1
منابع مشابه
محاسبه سطح مقطع پراکندگی تفکیک پروتون- دوترون در انرژیهای میانی
In this paper, we reformulate three-nucleon breakup scattering in leading order approximation by considering spin-isospin degrees of freedom. At first, considering the inhomogeneous part of Faddeev equation, which is a valid approximation in high and intermediate energles, we present the Faddeev equation as a function of vector Jacobi momenta and spin and isospin quantum numbers. In this new fo...
متن کاملMeasurement of elastic electron-neutron scattering and inelastic electron-deuteron scattering cross sections at high momentum transfer.
We have measured inelastic electron-deuteron, electron-proton, and electron-aluminum cross sections at 10' in the kinematic region between-elastic deuteron scattering and the second resonance region at six beam energies between 9.8 and 21 GeV. The elastic electron-neutron cross section was extracted from the quasi-elastic data at Q2 = 2.5, 4.0, 6.0, 8.0 and 10.0 (GeV/c)'. The ratio of elastic c...
متن کاملThe deuteron: a mini-review
We review1 some recent results for elastic electron deuteron scattering (deuteron form factors) and photodisintegration of the deuteron, with emphasis on the recent high energy data from Jefferson Laboratory (JLab). DEUTERON WAVE FUNCTIONS AND FORM FACTORS Calculations of deuteron form factors and photo and electrodisintegration to the NN final state require a deuteron wave function. The best n...
متن کاملOn the S–wave πD–scattering length in the relativistic field theory model of the deuteron
The S–wave scattering length of the strong pion–deuteron (πD) scattering is calculated in the relativistic field theory model of the deuteron suggested in [1,2].The theoretical result agrees well with the experimental data. The important role of the ∆–resonance contribution to the elastic πD–scattering is confirmed. PACS: 11.10. Ef, 12.39. Fe, 13.75. Cs, 13.75 Gx
متن کامل- th / 0 10 50 72 v 1 2 9 M ay 2 00 1 Range Corrections to Doublet S - Wave Neutron - Deuteron Scattering
We calculate the range corrections to S-wave neutron-deuteron scattering in the doublet channel (S = 1/2) to first order in r/a where a is the scattering length and r the effective range. Ultraviolet divergences appearing at this order can be absorbed into a redefinition of the leading order three-body force. The corrections to the elastic scattering amplitude below the deuteron breakup thresho...
متن کامل