Zobrazeno 1 - 10
of 84
pro vyhledávání: '"HYEOK-JUNG KWON"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 12, Pp 5291-5296 (2024)
A two-dimensional distribution of a proton beam in phase space was reconstructed using beam profile data and a tomography technique in this study. These beam profile data were acquired by a wire scanner under various beam optics conditions, employing
Externí odkaz:
https://doaj.org/article/77dc80944a9a4fa5b090190d1d7e7361
Publikováno v:
Nuclear Engineering and Technology, Vol 48, Iss 1, Pp 189-199 (2016)
Fast neutrons with a broad energy spectrum, with which it is possible to evaluate nuclear data for various research fields such as medical applications and the development of fusion reactors, can be generated by irradiating proton beams on target mat
Externí odkaz:
https://doaj.org/article/21d3d77742b54855b5905c238d9f3923
Publikováno v:
Nuclear Engineering and Technology, Vol 46, Iss 2, Pp 247-254 (2014)
A study on the superconducting RF linac is underway in order to increase the beam energy up to 1 GeV by extending the Proton Engineering Frontier Project (PEFP) 100-MeV linac. The operating frequency of the PEFP superconducting linac (SCL) is 700 MHz
Externí odkaz:
https://doaj.org/article/e6e5177969764c4ea0fa609e3d85d349
Publikováno v:
Nuclear Engineering and Technology, Vol 45, Iss 4, Pp 523-528 (2013)
The beam position monitor (BPM) is an essential component for the PEFP 100-MeV linac's commissioning. A prototype stripline-type linac BPM was designed for this purpose. The electrode aperture is 20 mm in diameter, and the electrode is 25 mm long, so
Externí odkaz:
https://doaj.org/article/0ea42a0abb984301bd5ba9c8a00c525c
Autor:
Kyung Hyun Kim, Han Sung Kim, Hyeok Jung Kwon, Sang Pil Yoon, Hae Seong Jeong, Seong Gu Kim, Won Hyeok Jung, Jung Goo Hong
Publikováno v:
Journal of the Korean Physical Society. 81:1240-1249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32aa9ecf5001a5d97ae583571548f88b
https://doi.org/10.1007/s40042-022-00658-w
https://doi.org/10.1007/s40042-022-00658-w
Publikováno v:
Journal of the Korean Physical Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97a6bb11d89ebdfc540ae4ed645a892
https://doi.org/10.1007/s40042-023-00836-4
https://doi.org/10.1007/s40042-023-00836-4
Publikováno v:
Journal of the Korean Physical Society. 79:937-945
The ion beam irradiation system based on the Metal Vapor Vacuum Arc (MEVVA) ion source has been developed at Korea Multi-purpose Accelerator Complex (KOMAC). The ion irradiation system consists of MEVVA ion source, ion irradiation chamber and sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165785a45ea21fd83f92bc20c6ec5b23
https://doi.org/10.1007/s40042-021-00297-7
https://doi.org/10.1007/s40042-021-00297-7
Autor:
Dong-Won Lee, Myungkook Moon, Hee-Seock Lee, Hyeok-Jung Kwon, Pilsoo Lee, Dong Soo Kim, Chang-Hee Lee, Bong Hwan Hong, Mahdi Bakhtiari, Hyo Jung Seo, Han-Sung Kim
Publikováno v:
Journal of Neutron Research. 23:127-141
This report reviews the overall status of the development and planning activities of compact accelerator-based neutron sources in Korea. For the last decade, the demand for the technology development and application of CANS has significantly increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e24939c4c80879288cca308de2c1f0
https://doi.org/10.3233/jnr-210017
https://doi.org/10.3233/jnr-210017
Autor:
Yong-Seok Hwang, Jeong-Jeung Dang, Soobin Lim, Kyumin Choe, Dong-Hwan Kim, Hyeok-Jung Kwon, Kyoung-Jae Chung, Han-Sung Kim, Seunghyun Lee, Won-Hyeok Jung
Publikováno v:
Journal of the Korean Physical Society. 78:1185-1190
We have studied the feasibility of automatic and fast control of the low energy beam transport section in the newly developed radio-frequency quadrupole at KOMAC (Korea Multipurpose Accelerator Complex) by combining a simple neural network model with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c192b29ea1e025379716c1b9c8515d6d
https://doi.org/10.1007/s40042-021-00193-0
https://doi.org/10.1007/s40042-021-00193-0
Autor:
Xiao-Yi Guo, Hyeok Jung Kwon, Hak Young Rhee, Soonchan Park, Ah Rang Cho, Chang-Woo Ryu, Geon-Ho Jahng
Publikováno v:
Quantitative imaging in medicine and surgery. 13(1)
Conventional magnetic resonance imaging (MRI) techniques cannot demonstrate microvascular alterations in mild Alzheimer's disease (AD). Thus, the diagnosis of microvascular pathology commonly relies on postmortem. The purpose of this study was to eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a64551711605c3e83f64082775d516b
https://pubmed.ncbi.nlm.nih.gov/36620129
https://pubmed.ncbi.nlm.nih.gov/36620129