Zobrazeno 1 - 10 of 11 pro vyhledávání: '"H. F. K. Zingl"'
3
Dynamical mass difference effects in pionic atoms
Autor: J Thaler, H F K Zingl
Publikováno v: Journal of Physics G: Nuclear Physics. 8:1197-1207
In a previous paper (1982) the authors have described the strong interaction effect in the ground state of pionic hydrogen with a separable-potential model neglecting the mass differences of the pions and of the nucleons. In this approximation the pi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aaa6dc1a2bff385d1d68b2d27369ec1
https://doi.org/10.1088/0305-4616/8/9/006
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4
[Untitled]
Autor: H F K Zingl, J Thaler
Publikováno v: Journal of Physics G: Nuclear Physics. 8:771-786
Separable potentials in a non-relativistic model are used to calculate Coulomb corrections to pi +p and pi -p phase-shifts and to calculate the strong interaction effect in pi -mesic hydrogen. The latter effect, which consists of an energy level shif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fdbca0b36242a4a0494ae7c8f7b964e
https://doi.org/10.1088/0305-4616/8/6/009
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5
Neutron electric form factors and $$\pi \mathcal{N}\mathcal{N}$$ vertex functions related to electron-deuteron polarizationsvertex functions related to electron-deuteron polarizations
Autor: Leopold Mathelitsch, K. Schwarz, H. F. K. Zingl
Publikováno v: Il Nuovo Cimento A. 79:205-219
Vector and tensor polarizations of the deuteron in elastic ed scattering are investigated for different parameterizations i) for the electric form factorGEn of the neutron, ii) for the\(\pi \mathcal{N}\mathcal{N}\) vertex function in meson exchange c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c62dcf85cdf642fe925bff21244c0235
https://doi.org/10.1007/bf02831164
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6
Reduction of separable Bethe-Salpeter equation kernels to quasipotential equations
Autor: H. F. K. Zingl, J. Fröhlich, K. Schwarz
Publikováno v: Physical Review C. 27:265-276
In view of relativistic three-body calculations we have investigated several quasipotential approximations to the Bethe-Salpeter equation assuming separable kernels with Yamaguchi-type form factors. In particular we have calculated $\ensuremath{\pi}\
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f50398503db45a8bbd854ef033b36998
https://doi.org/10.1103/physrevc.27.265
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8
Mesonic and relativistic corrections to electromagnetic form factors of the deuteron
Autor: M Kohno, K. Schwarz, H. F. K. Zingl, L Mathelitsch
Publikováno v: Journal of Physics G: Nuclear Physics. 11:L151-L157
Observables of the elastic electron-deuteron scattering are calculated with the deuteron wavefunctions of the Paris potential including mesonic and relativistic corrections. It is shown that the theoretical result is in agreement with experimental da
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0874398ed8601e815b06a43b5bc41cc2
https://doi.org/10.1088/0305-4616/11/9/003
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10
The Electromagnetic Radii of the Deuteron
Autor: L. Črepinšek, H. F. K. Zingl
Publikováno v: Weak and Electromagnetic Interactions in Nuclei ISBN: 9783642716911
A few years ago, HAFTEL et al. [1] discussed the importance of measurements of the tensor polarisation in electron-deuteron scattering — even at low momentum transfer to the deuteron — to learn about important features of the off-shell nucleon-nu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96d677e1a75ae2080e245272829f8311
https://doi.org/10.1007/978-3-642-71689-8_17
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