DC Field | Value | Language |
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dc.contributor.author | Meaze, AKMMH | - |
dc.contributor.author | Ahmed, H | - |
dc.contributor.author | Kim, G | - |
dc.contributor.author | Son, D | - |
dc.contributor.author | Lee, YS | - |
dc.contributor.author | Kang, H | - |
dc.contributor.author | Cho, MH | - |
dc.contributor.author | Ko, IS | - |
dc.contributor.author | Namkung, W | - |
dc.contributor.author | Ro, TI | - |
dc.contributor.author | Chung, WC | - |
dc.contributor.author | Kim, YA | - |
dc.contributor.author | Yoo, KJ | - |
dc.contributor.author | Chang, JH | - |
dc.date.accessioned | 2021-12-04T23:26:08Z | - |
dc.date.available | 2021-12-04T23:26:08Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2005-02 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/108131 | - |
dc.description.abstract | We measured total neutron cross-sections of natural hafnium in the neutron energy region from 0.1 eV to 100 eV by using the neutron time-of-flight method at the Pohang Neutron Facility, which consists of an electron linac, a water-cooled Ta target with a water moderator, and an 11-m-long time-of-flight path. A Li-6-ZnS(Ag) scintillator with a diameter of 12.5 cm and a thickness of 1.6 cm was used as a neutron detector, and a natural hafnium metal plate, 5 X 5 cm in area by 0.5 mm in thickness, was used for the neutron transmission measurement. The background level was determined by using notch-filters of Co, In, and Cd sheets. In order to reduce the gamma rays from Bremsstrahlung and from neutron capture, we employed a neutron-gamma separation system based on their different pulse shapes. The present measurement was compared with the previous ones and the evaluated data in ENDF/B-VI. The resonance parameters were extracted from the transmission data by using the computer code SAMMY, which utilizes both Doppler and resolution broadening effects and Bayes' generalized least squares technique. | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.subject | neutron total cross-section | - |
dc.subject | resonance parameters | - |
dc.subject | natural hafnium | - |
dc.subject | Pohang neutron facility | - |
dc.subject | SAMMY fitting | - |
dc.subject | neutron-gamma separation | - |
dc.title | Measurement of the total neutron cross-sections and the resonance parameters of natural hafnium at the Pohang Neutron Facility | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.46, no.2, pp.401 - 407 | - |
dc.identifier.wosid | 000227041400007 | - |
dc.citation.endPage | 407 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 401 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 46 | - |
dc.contributor.affiliatedAuthor | Cho, MH | - |
dc.contributor.affiliatedAuthor | Ko, IS | - |
dc.contributor.affiliatedAuthor | Namkung, W | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | neutron total cross-section | - |
dc.subject.keywordAuthor | resonance parameters | - |
dc.subject.keywordAuthor | natural hafnium | - |
dc.subject.keywordAuthor | Pohang neutron facility | - |
dc.subject.keywordAuthor | SAMMY fitting | - |
dc.subject.keywordAuthor | neutron-gamma separation | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
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