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"Perhitungan hamburan K⁺p dikerjakan dengan menyelesaikan persamaan Lipp- mann-Schwinger untuk matriks-T dalam basis partial wave dalam ruang momentum. Sebagai input diambil model potensial pertukaran hadron orde dua untuk interaksi K⁺p. Model ini melibatkan pertukaran skalar meson σ, vektor meson ρ dan ω, serta hiperon A dan Σ. Hasil yang diperoleh dibandingkan dengan hasil perhitungan yang menggunakan teknik tiga dimensi pada energi yang bervariasi.

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K+p scattering is formulated in partial wave technique in momentum space. The second order contribution of hadron exchange model potential for K+p interaction is being considered to produce the elements of T-matrix as the solutions of Lippmann-Schwinger equation. The interaction contents of me- son scalar-σ, vector-ρ, vector-ω, hyperon-A and hyperon-Σ exchange. The result will be compared with the data of similar reaction produced in three-dimensional technique at several energies."

"Hamburan K-p dihitung dengan menggunakan teknik partial wave dan teknik 3D. Perhitungan saling dibandingkan untuk berbagai energi. Perhitungan dengan menggunakan kinematika relativistik juga dilakukanuntuk melihat efek relativistik pada berbagai energi. Model potensial yang digunakan digambarkan sebagai model pertukaran meson dan hiperon. Observable yang dihitung yaitu penampang lintang diferensial, polarisasi, dan depolarisasi.

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K p scattering is calculated using partial wave technique and 3D technique. Both calculations are compared with each other for various energies. Calculations using relativistic kinematics are also performed to observe relativistic effect on various energies. The Interaction used is described as a potential model for meson and hiperon exchanges. The observables being calculated are differential cross section, polarization, depolarization."

"Hamburan K+p dihitung dengan menggunakan kinematika relativik. Model potensial yang digunakan digambarkan sebagai model pertukaran meson dan hiperon. Penampang lintang differensial dan besaran-besaran spin dihitung. Perhitungan dibandingkan dengan yang menggunakan kinematika nonrelativistik untuk melihat efek relativistik pada energi bervariasi.

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Scattering of K+p is calculated using relativistic kinematics. The Model used is described as a potential model for meson and hiperon. Differential cross section and spin observables calculated. The calculations are compared with using non relativistics to see relativistic effects on energy range."

"Hamburan K−n dihitung dengan menggunakan teknik 3D yang dibandingkan dengan perhitungan partial wave untuk memecahkan persamaan Lippmann-Schwinger untuk matriks T. Interaksi yang dipakai melibatkan pertukaran meson dan hyperon sampai orde kedua. Perhitungan dibandingkan dengan yang menggunakan kinematika relativistik untuk melihat efek relativistik pada energi bervariasi. Besaran spin yang dihitung adalah penampang lintang diferensial, polarisasi, dan depolarisasi.

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Scattering of K−n is calculated using 3D technique which then is compared with the partial wave calculations to solve the Lippmann-Schwinger equation for matrix T. The interaction being used involves the exchange of mesons and hyperon up to second order. The calculations are compared with those using relativistic kinematics to see relativistic effects on various energies. The spin observables are differential cross section, polarization and depolarization."

"Hamburan K⁺n dihitung dengan menggunakan teknik standar partial wave dan juga teknik tiga dimensi (3D). Hasil perhitungan partial wave dibandingkan terhadap hasil perhitungan 3D untuk mem-verifikasi konvergensi perhitungan partial wave. Observable yang dihitung yaitu penampang lintang diferensial, polarisasi, dan depolarisasi. Interaksi yang dipakai berdasarkan pertukaran meson dan hyperon sampai orde 2.

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K+n scattering is calculated by applying the standar partial wave technique and a 3D technique. The partial-wave calculations are compared to the 3D calculations in order to verify the convergence of the partial-wave calculations. The observables being calculated are differential cross section, polarization, depolarization. Interactions being used is the one based on meson and hyperon exchange up to second order."

"The aim of this book is to present highly accurate and extensive theoretical atomic data and to give a survey of selected calculational methods for atomic physics, used to obtain these data. The book presents the results of calculations of cross sections and probabilities of a broad variety of atomic processes with participation of photons and electrons, namely on photoabsorption, electron scattering and accompanying effects. Included are data for photoabsorption and electron scattering cross-sections and probabilities of vacancy decay formed for a large number of atoms and ions. Attention is also given to photoionization and vacancy decay in endohedrals and to positron-atom scattering. The book is richly illustrated. The methods used are one-electron Hartree-Fock and the technique of Feynman diagrams that permits to include many-electron correlations. This is done in the frames of the Random Phase approximation with exchange and the many-body perturbation theory. Newly obtained and previously collected atomic data are presented. The atomic data are useful for investigating the electronic structure and physical processes in solids and liquids, molecules and clusters, astronomical objects, solar and planet atmospheres and atomic nucleus. Deep understanding of chemical reactions and processes is reached by deep and accurate knowledge of atomic structure and processes with participation of atoms. "