Hasil Pencarian  ::  Simpan CSV :: Kembali

"Fotoproduksi meson-η ′ dipelajari menggunakan model Lagrangian efektif dengan model isobar. Lagrangian efektif akan digunakan untuk menghitung amplitudo invarian untuk kanal-s suku Born, kanal-t suku pertukaran vektor meson, serta resonans spin 1/2, spin 3/2, spin 5/2, dan spin 7/2. Amplitudo invarian akan dikerjakan secara analitik dan numerik yang kemudian akan didapatkan penampang lintang differensial. Hasil penampang lintang differensial akan dibandingkan dengan data eksperimen.

---

η ′ meson photoproduction on the nucleon has been studied with effective lagrangian approach using isobar model. Effective lagrangian will be used to calculate invariant amplitude for s-channel Born term, t-channel vector-meson exchange term, and resonance spin 1/2, spin 3/2, spin 5/2, and spin 7/2. Invariant amplitude calculated by using analitic and numeric method which then will be obtained differential cross section. The result of differential cross section will be compared with experimental data."