LHD nb4prf_ub #177071.1 (analyzed)

KOBAYASHI, Tatsuya, YOSHINUMA, Mikirou, IDA, Katsumi
2025 · doi:10.57451/lhd.a.nb4prf_ub.177071.1 · W7089095973
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This dataset describes neutral beam profile analysis for a specific Large Helical Device (LHD) shot (number 177071, sub-shot 1) using the upper-right ion source (UB) with the diagnostic named nb4prf_ub. The data file contains indexed values for geometric centers (R_center and x/y/z) and neutral-beam direction components (Dir(NB)_x/y/z), along with a labeled “NB-profile” variable across specified index dimensions. A key limitation is that the record is a data description with limited experimental context, providing analysis-data metadata rather than results or interpretation. This paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Neutral beam profile injected into the plasma from the upper-right ion source (UB) of BL4.
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Data description Neutral beam profile injected into the plasma from the upper-right ion source (UB) of BL4. More Creator(s) KOBAYASHI Tatsuya 1 2 3 4 5 6 , YOSHINUMA Mikirou 1 2 3 4 5 , IDA Katsumi 1 2 3 4 5 6 National Institute for Fusion Science (NIFS) Acquisition status Primary info. | Shot number | 177071 | | Sub Shot number | 1 | | Diagnostics Name | nb4prf_ub | | File Name | [email protected] | | File Size (bytes) | 34560 | | ArchiveDate | 2025/08/20 14:49:08 +09:00 | | File Format | Analysis Data File (compressed by zip) | | AcquisitionDate | 2025/08/20 14:49:08 +09:00 | | Data Info. | # DimNo=2 # DimName='Index_R','Index_LOS' # DimSize=53,51 # ValNo=8 # ValName='R_center','x','y','z','Dir(NB)_x','Dir(NB)_y','Dir(NB)_z','NB-profile' | | Publisher | National Institute for Fusion Science (NIFS) | | Identifier | https://doi.org/10.57451/lhd.a.nb4prf_ub.177071.1 | | Identifier Registration | DataCite DOI | | Rights | Copyright by National Institute for Fusion Science (NIFS). | | Access Rights | Rights and Terms of Use for Data | | Relation | High Performance of Neutral Beam Injectors for Extension of LHD Operational Regime (2010) Plasma Initiation by Neutral Beam Injection (2010) Research and Development Activities on Negative Ion Sources (2010) Challenges toward improvement of deuterium-injection power in the Large Helical Device negative-ion-based NBIs (2022) This data refers to 'LHD nb4apwr_temporal #177071.1 (analyzed)' (2025) | | Funding Reference | Large Helical Device (LHD) project, NIFS Grant-in-Aid for Scientific Research (B), 16360460 Grant-in-Aid for Scientific Research (A), 25249134 Grant-in-Aid for Scientific Research (B), 17H03002 | | Resource Type | Dataset | | Version | 1.0 |

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