Hasil Pencarian  ::  Simpan CSV :: Kembali

"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.

---

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."

"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.

---

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."

"A study, by two of the major contributors to the theory, of the inverse scattering transform and its application to problems of nonlinear dispersive waves that arise in fluid dynamics, plasma physics, nonlinear optics, particle physics, crystal lattice theory, nonlinear circuit theory and other areas. A soliton is a localized pulse-like nonlinear wave that possesses remarkable stability properties. Typically, problems that admit soliton solutions are in the form of evolution equations that describe how some variable or set of variables evolve in time from a given state. The equations may take a variety of forms, for example, PDEs, differential difference equations, partial difference equations, and integrodifferential equations, as well as coupled ODEs of finite order. What is surprising is that, although these problems are nonlinear, the general solution that evolves from almost arbitrary initial data may be obtained without approximation. For such exactly solvable problems, the inverse scattering transform provides the general solution of their initial value problems. It is equally surprising that some of these exactly solvable problems arise naturally as models of physical phenomena. Simply put, the inverse scattering transform is a nonlinear analog of the Fourier transform used for linear problems. Its value lies in the fact that it allows certain nonlinear problems to be treated by what are essentially linear methods."

"This is the next volume in series of Light Scattering Reviews. Volumes 1-5 have already been printed by Springer. The volume is composed of several papers ( usually, 10) of leading researchers in the respective field. The main focus of this book is light scattering, radiative transfer and optics of snow."

"Hamburan Kaon-Nukleon dihitung menggunakan teknik tiga dimensi (3D). Interaksi yang digunakan adalah suatu model sederhana pertukaran meson dengan penambahan interaksi coulomb. Interaksi coulomb yang digunakan adalah tipe potensial coulomb yang tertabiri. Penampang lintang dan besaran-besaran spin dihitung untuk melihat efek coulomb.

---

Kaon-nucleon scattering is calculated using a three-dimensional technique (3D). The interaction used is that of the simple meson exchange model with in addition coulomb interaction. The coulomb interaction being taken is of the type of screened coulomb potential. The scattering cross section and some spin observable are calculated showing some coulomb effects."