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All Journal International Journal of Renewable Energy Development BERKALA FISIKA Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Indonesian Journal of Physics and Nuclear Applications INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Otomasi Kontrol dan Instrumentasi Jurnal Ilmu Fisika Molekul: Jurnal Ilmiah Kimia ASEAN Journal on Science and Technology for Development Jurnal Fisika Indonesia Molekul: Jurnal Ilmiah Kimia International Journal of Renewable Energy Development
Bilalodin Bilalodin
Department Of Physics, Faculty Of Mathematics And Natural Science, Universitas Jenderal Soedirman, Jalan Dr. Suparno Karangwangkal, Purwokerto 53123
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics

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Journal : Indonesian Journal of Physics and Nuclear Applications

 1 
Design Collimator and Dosimetry of in Vitro and in Vivo Test Using MCNP-X Code Sri Yuniarti; Yohannes Sardjono; Bilalodin Bilalodin
Indonesian Journal of Physics and Nuclear Applications Vol 1 No 1 (2016)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (601.551 KB) | DOI: 10.24246/ijpna.v1i1.14-19

Abstract

Studies were carried out to collimator modelling and dosimetry BNCT of in vitro and in vivo test using MCNP-X code. Collimator modelling performed to obtain neutron beam as required by the International Atomic Energy Agency (IAEA). Dosimetry calculations performed to obtain the results of the dose calculation (dosimetry) in the application of BNCT.  Collimator modelling and dosimetry simulations performed with MCNPX program. Neutron sources used for simulation, namely cyclotrons HM-30, energy 30 MeV, the current is 1.1 mA. Collimator modelling utilizes to program MCNPX covers cells target as beryllium, collimator wall (reflector), moderate, filter, gamma-ray shielding, and aperture. The simulation results of the modelling are Φepi 1.02241x1010 n/cm2 s, Df/Φepi 2.36487x10-11 Gy-cm2/n, Dγ/Φepi 4.68416x10-12 Gy-cm2/n, Φth/Φepi 3.76285x10-01, J/Φepi 8.37678x103. Based on the calculation of the dose rate that has been done, the result that the optimal dose rate at a depth of 1cm.
Double Layer Collimator for BNCT Neutron Source Based on 30 MeV Cyclotron Bilalodin Bilalodin; Kusminarto Kusminarto; Arief Hermanto; Yohannes Sardjono; Sunardi Sunardi
Indonesian Journal of Physics and Nuclear Applications Vol 2 No 3 (2017)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.247 KB) | DOI: 10.24246/ijpna.v2i3.124-127

Abstract

A research of design of double layer collimator using 9Be(p,n) neutron source has been conducted. The research objective is to design a double layer collimator to obtain neutron sources that are compliant with the IAEA standards. The approach to the design of double layer collimator used the MCNPX code. From the research, it was found that the optimum dimensions of a beryllium target are 0.01 mm in length and 9.5 cm in radius. Collimator consists of a D2O and Al moderator, Pb and Ni as a reflector, and Cd and Fe as a thermal and fast neutron filter. The gamma filter used Bi and Pb. The quality neutron beams emitted from the double layer collimator is specified by five parameters: epithermal neutron flux 1 ×109 n/cm2s; fast neutron dose per epithermal neutron flux 5 ×1013 Gy cm2s; gamma dose per epithermal neutron flux 1×1013 Gy cm2s; ratio of the thermal neutron flux of epithermal neutron flux 0; and the ratio of epithermal neutron current to total epithermal neutron 0.54.
Beams Characteristic in Water Phantom Irradiation by Epithermal Neutron Beam from Double Layer Beam Shaping Assembly Bilalodin Bilalodin; Kusminarto Kusminarto; Arief Hermanto; Yohannes Sardjono
Indonesian Journal of Physics and Nuclear Applications Vol 5 No 1 (2020)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/ijpna.v5i1.18-22

Abstract

A Double Layer Beam Shaping Assembly (DLBSA) is designed to produce epithermal neutrons for BNCT purposes. The MCNPX program is utilized as the software to design the DLBSA and phantom. Distribution of epithermal neutron and gamma flux in the DLBSA and phantom and absorbed dose in phantom are computed using the Particle and Heavy Ion Transport System (PHITS) program. Testing results of epithermal neutron beams irradiation on water phantom shows that epithermal neutrons are thermalized and penetrate the phantom up to 12 cm in depth. Maximum value of absorbed dose is 2 x 10-3 Gy at a depth of 2 cm in phantom.
Co-Authors A Arifin Abdullah Nur Aziz Abdullah Nur Aziz Agung Bambang Setio Utomo AMIN FATONI Aminuddin, Jamrud Aminuddin, Jamrud Apriliadina, Inessa Putri Arief Hermanto Arief Hermanto Arief Hermanto Arifin, A Aris Haryadi Aris Haryadi Aris Haryadi, Aris Aryanti, Eva A’yun, Nidha Aulia Qurrata Bejo Haryanto Dari, Qorinah Wulan Dian Riana Ningsih Dwi Satya Palupi Evi Yulianti Farzand Abdullatif Gede Bayu Suparta Jamrud Aminuddin Jayawarsa, A.A. Ketut Kartika Sari Kasesaz, Yaser Kusminarto Kusminarto Kusminarto Kusminarto Luthfia, Adilla Muhtar Effendy Mukhtar Effendi Mukhtar Effendi Mukhtar Effendi Mukhtar Effendi Muslihah, Niken Istikhari Nuraini, Aprilia Nafi Nurhayati Nurhayati Nurhayati Nurhayati Pakhrur Razi Praktino, Budi PUJI LESTARI Purwati Purwati R Farzand Abdullatif R. A. Saputro Sehah Sehah Setiawan, Ely Sri Yuniarti Sugito Sugito - Sulistyowati, Aris Sunardi - Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi W Widanarto Widiyani, Agustina Wihantoro Wihantoro Wihantoro Wihantoro Yaser Kasesaz Yohannes Sardjono Yohannes Sardjono Yohannes Sardjono Yohannes Sardjono Yohannes Sardjono Yohannes Sardjono Zarah Irayani Zaroh Irayani Zusfahair Zusfahair