Temat: deuteron wave function - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Components for differential cross-section with taking into account the polarization effects in elastic electron-deuteron scattering
Autorzy:: Zhaba, V. I.
Powiązania:: https://bibliotekanauki.pl/articles/1066249.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: cross-section
deuteron
deuteron wave function
electron-deuteron scattering
Opis:: The components for differential cross-section was considered with taking into account the polarization effects in elastic electron-deuteron scattering. These characteristics are analyzed for angle of electron scattering θ = 70º and different momentums. The angular-momentum dependence of values components for differential cross-section have been evaluated in 3D format. The wave function of the deuteron in the coordinate representation for the Reid93 potential was applied to numerical calculations.
Źródło:: World Scientific News; 2019, 131; 279-286
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Parameterization of the deuteron wave functions and form factors
Autorzy:: V. I. Zhaba, V. I.
Powiązania:: https://bibliotekanauki.pl/articles/1179012.pdf
Data publikacji:: 2017
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: deuteron
form factors
parametrization
tensor polarization
wave function
Opis:: Minimization of the number of numerically calculated coefficients for new analytical forms as a product of exponential function r1 by the sum of the exponential terms Ai*exp(-ai*r2) have been done. The optimum is N = 10. Calculations have been done for realistic phenomenological Reid93 potential. Spherical S0 and quadrupole S2 form factors is parameterized by the coefficients for deuteron wave function in coordinate representation. The result t20(p) in wide area of momentas for Reid93 potential agreed well with the literature results for other potential nucleon-nucleon models, and with experimental data’s of world collaborations and reviews. The obtained results will allow studying the deuteron electromagnetic structure, its form-factors, differential cross section of double scattering in more detail in future, and also for calculations the theoretical values of spin observables in dp- scattering.
Źródło:: World Scientific News; 2017, 87; 222-232
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Analytical forms of deuteron wave function and density distribution
Autorzy:: Zhaba, V. I.
Powiązania:: https://bibliotekanauki.pl/articles/1177883.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: analytic form
approximation
density distribution
deuteron
transition density
wave function
Opis:: Values of density distribution and transition density are calculated using the obtained coefficients of four deuteron wave function for analytical forms in coordinate representation for Argonne v18 potential. Calculations of these values can serve for an assessment of a correctness and accuracy of choice of an analytical form at concrete approximation of radial deuteron wave function. Also these calculations help to evaluate information on such characteristics of a deuteron as a charge form factor, tensor polarization and momentum distribution.
Źródło:: World Scientific News; 2018, 98; 206-213
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Analytical forms of the deuteron wave function in coordinate space and deuteron form factors
Autorzy:: Zhaba, V. I.
Powiązania:: https://bibliotekanauki.pl/articles/1066297.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: deuteron
form factor
polarization observables
position of the zero
wave function
Opis:: Charge GC, quadrupole GQ and magnetic GM deuteron form factor were calculated by analytic forms of the deuteron wave function in the coordinate space for nucleon-nucleon potentials NijmI, NijmII, Nijm93, Reid93 and Argonne v18. Theoretical calculations are compared with the experimental data from the leading collaborations (Bates, BLAST, Bonn, JLab, Mainz, Naval Research Lab, NIKHEF, Orsay, Saclay, SLAC, Stanford, VEPP3, VEPP4) and reviews (Abbott, Boden, Garcon, Karpius). The obtained position of the zero for the deuteron form factors for these five potentials was compared with the values for other potential models and experimental values. Further use of form factors for obtaining polarization observables is discussed.
Źródło:: World Scientific News; 2019, 130; 250-264
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: The vector and tensor asymmetries and deuteron wave function for different nucleon-nucleon potentials
Autorzy:: Zhaba, V. I.
Powiązania:: https://bibliotekanauki.pl/articles/1158775.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: deuteron
longitudinal and transverse polarization
radiative corrections
vector and tensor asymmetries
wave function
Opis:: Within the framework of the study of radiative corrections to the polarization observed in elastic ed- scattering in leptonic variables have been calculated the Born values of vector , and tensor , , asymmetries. The deuteron wave functions in coordinate representation for eight nucleon-nucleon potentials (Nijm1, Nijm2, Nijm93, Reid93, Argonne v18, OBEPC, MT and Paris) have been used for numerical calculations of vector and tensor asymmetries. The angular-momentum dependence of values vector and tensor asymmetries have been also evaluated in 3D format for Reid93 potentials.
Źródło:: World Scientific News; 2018, 114; 230-240
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

Artykuł

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