Rumusan Eksak Osilasi Neutrino Dalam Materi Dengan Kerapatan Konstan

., Nurhadi (2015) Rumusan Eksak Osilasi Neutrino Dalam Materi Dengan Kerapatan Konstan. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Neutrino merupakan salah partikel elementer dari keluarga lepton. Ketika di- postulatkan oleh Pauli tahun 1930, neutrino diasumsikan tidak bermassa. Model standar dari �sika partikel juga memprediksi bahwa neutrino juga tidak bermassa. Tetapi , tahun 1998 percobaan di Super-Kamiokande berhasil mengamati osilasi neutrino di alam . Fenomena osilasi neutrino bisa dijelaskan hanya kalau neu- trino bermassa.Sampai saat ini diketahui neutrino mempunyai tiga avor yaitu neutrino elektron , neutrino muon , dan neutrino tauon . Keadaan eigen avor dan keadaan eigen massa neutrino di hubungkan oleh matrik uniter MNS (Maki- Nakagawa-Sakata ), yang mempunyai empat parameter yaitu tiga sudut dan satu fase CP . Dalam penelitian ini akan dikaji probabilitas osilasi neutrino tiga generasi baik dalam vakum maupun materi secara eksak. ========== Neutrino is an elementary particle of lepton family. When postulated by Pauli in 1930, neutrinos were assumed massless. The standard model of particle physics predicts that neutrinos are also massless.But, in 1998, Super-Kamiokande experi- ment successfully observe neutrino oscillations in nature. The phenomenon of neu- trino oscillations can be explained only if neutrinos have mass . Currently there are three known neutrino avor i.e electron neutrinos, mu neutrinos, and tau neutrinos . Eigen state of avor and eigen state of neutrino masses connected by a unitary matrix MNS (Maki-Nakagawa-Sakata), who has four parameters, namely three an- gles and the one phase CP . In this study will be assessed both the probability three generation of neutrino oscillation in vacuum and matter exactly.

Item Type: Thesis (Masters)
Additional Information: RTFi 539.721 5 Nur r 3100016063737
Uncontrolled Keywords: osilasi neutrino , vakum , materi, neutrino oscillation , vacuum , matter
Subjects: Q Science > QC Physics > QC793.5.N42 Neutrinos.
Divisions: Faculty of Mathematics and Science > Physics > 45101-(S2) Master Thesis
Depositing User: - Davi Wah
Date Deposited: 09 Dec 2019 04:53
Last Modified: 09 Dec 2019 04:53
URI: http://repository.its.ac.id/id/eprint/72260

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