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Totok Wianto
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Monte Carlo Simulation to Test the Effectiveness of Crystal Detector Length for PHITS-Based PET Modality Urfa, Gusti Atika; Sari, Nurma; Wianto, Totok; Wahyono, Sri C; Fahrudin, Arfan E; Nasrulloh, Amar V
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4896

Abstract

PET (Positron-emission tomography) is used to determine physiological and metabolic functions in the body. Monte Carlo simulation is an important part of PET imaging, and the Particle Heavy Ion Transport code System (PHITS) is a simulation platform that can be used to perform Monte Carlo simulations. This study uses a Monte Carlo simulation based on PHITS to determine the range of gamma absorption with an energy of 511 keV in a scintillation detector crystal material. The gamma absorption range determines the effective crystal length in the PET modality. The simulation process is carried out by shooting Gamma at various types of materials, which are the materials used in PET scintillation crystals. The materials used in this simulation are NaI (Sodium Iodide), BaF2 (Barium Florida), BGO (Bismuth Germanate), and GSO (Gadolinium Oxyorthosilicate), considering their atomic number and crystal density. The crystal material is capable of absorbing gamma radiation with an energy of 511 keV with detailed crystal lengths for each NaI crystal of 0.26 cm; 0.25 cm BaF2 crystals; 0.1cm BGO crystals; and 0.18 cm GSO crystals. The crystal length from this simulation is smaller than the commercially available crystal length (range 1-3 cm). Based on the crystal length data, the most effective crystal for absorbing gamma radiation is the BGO crystal.
Co-Authors Abdul Gafur Abdulah Hamdi Abdulah Hamdi Agung Nugroho Ahmad Rusadi Arrahimi - Universitas Lambung Mangkurat) Ahmad Rusadi Arrahimi - Universitas Lambung Mangkurat) Akhmad Faisal Akhmad Faisal Ana Ulfah Andy Mizwar Anny Sulaswatty, Anny Apriana, Susi Azizah, Laela Azwari, Ayu Riana Sari Azwari, Ayu RianaSari Darminto . Darminto Darminto Dewi Amelia Widiyastuti Dodon Turianto Nugrahadi Egi Agustian Erdiansyah Rezamela, Erdiansyah Erlina Natasya Kurniasari Fahrudin, Arfan E Fitriana, Iin Noor Gunawan Gunawan Gunawan Gunawan Gusti Atika Urfa Gusti Rusmayadi Hafiizh Prasetia, Hafiizh Hendris Hendarsyah Kurniawan, Hendris Hendarsyah Heri Budi Santoso Husna, Wardatul Husnul Madihah, Husnul Idiannor Mahyudin Intan Fitrianti, Intan Ishaq Ishaq Ishaq Ishaq Janah, Raihul Karmaili, Karmaili Kartika, Listiana Khoerul Anwar Khoerul Anwar Liling Triyasmono Manik, Tetti Novalina Maya Safitri Meta Widyayanti Meta Widyayanti Minarto, Ori Muhaemina, Maulanie Muhammad Ikhwan Rizki Muhammad Itqan Mazdadi MUHAMMAD NUGROHO, MUHAMMAD Muhammad Rif'an Abdi Muhammad Saukani Muhammad Solih Afif Muthia Elma Nabila, Nisrina Najmi, M. Ikhwan Nasrulloh, Amar V Nasrulloh, Amar Vijai Ninis Hadi Haryanti, Ninis Hadi Nova Annisa, Nova Nurma Sari Nurma Sari, Nurma Oktafiansyah, Rahmad Ori Minarto Ori Minarto Ori Minarto Pahmiansyah Pahmiansyah Pahmiansyah, Pahmiansyah Rachman, Rezky Rachmadhany Raihul Janah Raisa Kusuma Dewi Raisa Kusuma Dewi Ramadhoni, Benni F Reida, Rina Rina Reida Saragih, Triando Hamonangan Saukani, Muhammad Seftina, Rahmi Sembiring, Rinawati Simon Sadok Siregar, Simon Sadok Sri Cahyo Wahyono Suarso, Eka Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Suminar Pratapa Sunardi Sunardi Sunardi, Ph.D., Sunardi Suryajaya Suryajaya, Suryajaya Utami Irawati Utomo, Edy Setyo Wahyono, Sri C Wardatul Husna Widya Utama Widya Utama