Log in
Language:

MERAL Myanmar Education Research and Learning Portal

  • Top
  • Universities
  • Ranking


Index Link

Index Tree

  • RootNode
    • Co-operative College, Mandalay
    • Cooperative College, Phaunggyi
    • Co-operative University, Sagaing
    • Co-operative University, Thanlyin
    • Dagon University
    • Kyaukse University
    • Laquarware Technological college
    • Mandalay Technological University
    • Mandalay University of Distance Education
    • Mandalay University of Foreign Languages
    • Maubin University
    • Mawlamyine University
    • Meiktila University
    • Mohnyin University
    • Myanmar Institute of Information Technology
    • Myanmar Maritime University
    • National Management Degree College
    • Naypyitaw State Academy
    • Pathein University
    • Sagaing University
    • Sagaing University of Education
    • Taunggyi University
    • Technological University, Hmawbi
    • Technological University (Kyaukse)
    • Technological University Mandalay
    • University of Computer Studies, Mandalay
    • University of Computer Studies Maubin
    • University of Computer Studies, Meikhtila
    • University of Computer Studies Pathein
    • University of Computer Studies, Taungoo
    • University of Computer Studies, Yangon
    • University of Dental Medicine Mandalay
    • University of Dental Medicine, Yangon
    • University of Information Technology
    • University of Mandalay
    • University of Medicine 1
    • University of Medicine 2
    • University of Medicine Mandalay
    • University of Myitkyina
    • University of Public Health, Yangon
    • University of Veterinary Science
    • University of Yangon
    • West Yangon University
    • Yadanabon University
    • Yangon Technological University
    • Yangon University of Distance Education
    • Yangon University of Economics
    • Yangon University of Education
    • Yangon University of Foreign Languages
    • Yezin Agricultural University
    • New Index

Please input email address.

WEKO

One fine body…

WEKO

One fine body…

Item

{"_buckets": {"deposit": "1bcb456d-78ff-4a7f-9a47-e70ee33c9641"}, "_deposit": {"created_by": 23, "id": "5561", "owner": "23", "owners": [23], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "recid", "value": "5561"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/5561", "sets": ["user-um"]}, "communities": ["um"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "NaI (Tl) scintillation detector is the most commonly used scintillator in experimental physics for the measurement of the gamma-ray activity of various samples. This detector is used in the measurement of nuclear reaction cross-section induced by neutrons and protons in the activation technique. In addition, the scintillation detector has a lot of applications in the elemental analysis of various and compounds, alloys using activation analysis. In each application, the precise values of detection efficiency for different gamma energies and knowledge of detector resolution for different gamma energies are necessary. The detection efficiency and resolution depend on the detector size and different detector parameters. Therefore it is essential to know these parameters for NaI detector before applying of detector for the quantitative analysis purpose. With this intention, in the present work, detection efficiency and resolution of NaI (Tl) scintillation detector are measured and optimized for following gamma-ray energies: 121.78 keV, 244.69 keV, 344.28 keV, 662 keV, 778.9 keV, 1173.81 keV, and 1332.91 keV. Values of detection efficiencies for these gamma energies are found to be respectively 11.28 %, 20.68 %, 3.35 %, 2.37 %, and 2.17 %. The values of percent resolution for above different gamma-ray energies are found to be 11.12 %, 10.93 %, 10.45 %, 8.36%, 6.93 % , 6.19 % , and 5.81 % respectively. The standard gamma sources provided by the IAEA (International Atomic Energy Agency) are used in the present work. The result shows that the efficiency and resolution of NaI (Tl) detector decrease with increasing energy."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Efficiency"}, {"interim": "IAEA"}, {"interim": "Resolution"}, {"interim": "Radioactive Gamma source"}, {"interim": "NaI (Tl) gamma-ray spectrometer"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-10-01"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer.pdf", "filesize": [{"value": "621 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_0", "mimetype": "application/pdf", "size": 621000.0, "url": {"url": "https://meral.edu.mm/record/5561/files/Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer.pdf"}, "version_id": "9a7a55ce-4524-4fce-9c4b-8e0476bdb65a"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_issue": "3", "subitem_journal_title": "University of Mandalay, Research Journal", "subitem_pages": "162 - 168", "subitem_volume": "11"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Su Su Win"}, {"subitem_authors_fullname": "Nyein Nyein"}, {"subitem_authors_fullname": "Nyi Nyi Tun"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Conference paper"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2020-05-01"}, "item_title": "Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer", "item_type_id": "21", "owner": "23", "path": ["1582963739756", "1582967025340"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000005561", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-10-01"}, "publish_date": "2020-10-01", "publish_status": "0", "recid": "5561", "relation": {}, "relation_version_is_last": true, "title": ["Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer"], "weko_shared_id": -1}
  1. University of Mandalay
  1. University of Mandalay
  2. Department of Physics

Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer

http://hdl.handle.net/20.500.12678/0000005561
http://hdl.handle.net/20.500.12678/0000005561
c1eef597-1aaa-400a-a9e0-698d9233eed1
1bcb456d-78ff-4a7f-9a47-e70ee33c9641
None
Preview
Name / File License Actions
Determination Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer.pdf (621 Kb)
license.icon
Publication type
Conference paper
Upload type
Publication
Title
Title Determination of Resolution and Detection Efficiency of NaI (Tl) Scintillation Gamma-Ray Spectrometer
Language en
Publication date 2020-05-01
Authors
Su Su Win
Nyein Nyein
Nyi Nyi Tun
Description
NaI (Tl) scintillation detector is the most commonly used scintillator in experimental physics for the measurement of the gamma-ray activity of various samples. This detector is used in the measurement of nuclear reaction cross-section induced by neutrons and protons in the activation technique. In addition, the scintillation detector has a lot of applications in the elemental analysis of various and compounds, alloys using activation analysis. In each application, the precise values of detection efficiency for different gamma energies and knowledge of detector resolution for different gamma energies are necessary. The detection efficiency and resolution depend on the detector size and different detector parameters. Therefore it is essential to know these parameters for NaI detector before applying of detector for the quantitative analysis purpose. With this intention, in the present work, detection efficiency and resolution of NaI (Tl) scintillation detector are measured and optimized for following gamma-ray energies: 121.78 keV, 244.69 keV, 344.28 keV, 662 keV, 778.9 keV, 1173.81 keV, and 1332.91 keV. Values of detection efficiencies for these gamma energies are found to be respectively 11.28 %, 20.68 %, 3.35 %, 2.37 %, and 2.17 %. The values of percent resolution for above different gamma-ray energies are found to be 11.12 %, 10.93 %, 10.45 %, 8.36%, 6.93 % , 6.19 % , and 5.81 % respectively. The standard gamma sources provided by the IAEA (International Atomic Energy Agency) are used in the present work. The result shows that the efficiency and resolution of NaI (Tl) detector decrease with increasing energy.
Keywords
Efficiency, IAEA, Resolution, Radioactive Gamma source, NaI (Tl) gamma-ray spectrometer
Journal articles
3
University of Mandalay, Research Journal
162 - 168
11
Back
0
0
views
downloads
See details
Views Downloads

Versions

Ver.1 2020-10-01 04:23:32.027082
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Export

OAI-PMH
  • OAI-PMH DublinCore
Other Formats
  • JSON

Confirm


Back to MERAL


Back to MERAL