Published October 11, 2023
| Version v1
Dataset
Open
IODP Expedition 391 Natural gamma radiation
Authors/Creators
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Sager, William
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Hoernle, Kaj
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Höfig, Tobias W.
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Avery, Aaron J.
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Bhutani, Rajneesh
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Buchs, David M.
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Carvallo, Claire A.
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Class, Cornelia
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Dai, Yuhao
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Dalla Valle, Giacomo
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Del Gaudio, Arianna V.
- Fielding, Sharmonay
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Gaastra, Kevin M.
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Han, Seunghee
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Homrighausen, Stephan
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Kubota, Yusuke
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Li, Chun-Feng
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Nelson, Wendy R.
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Petrou, Ethan
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Potter, Katherine E.
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Pujatti, Simone
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Scholpp, Jesse
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Shervais, John W.
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Thoram, Sriharsha
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Tikoo-Schantz, Sonia M.
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Tshiningayamwe, Mbili
- Wang, Xiao-Jun
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Widdowson, Mike
Contributors
Data collector:
Description
Natural gamma radiation (NGR) data in the ~0.1 to 3.0 MeV range were measured using eight custom-designed sodium iodide (thallium) [NaI(Tl)] detectors arranged along the core measurement axis at 20 cm intervals. The NGR system uses layers of passive shielding (lead) and active shielding (plastic scintillators and coincidence electronics) to reduce the cosmic-ray signal for low-count analysis of sediment core sections and to obtain the maximum signal-to-noise ratio. Data are reported on a total counts per second basis and the raw spectral files are available as compressed files for later analysis.
Files
NGR-README.txt
Additional details
Related works
- Is documented by
- Publication: 10.14379/iodp.proc.391.2023 (DOI)
Funding
- U.S. National Science Foundation
- Management and Operations of the JOIDES Resolution as a Facility for the International Ocean Discovery Program (IODP) 1326927