{"id":"https://openalex.org/W7225814724","doi":"https://doi.org/10.5281/zenodo.24147809","title":"A Superconducting Gravimeter Test Design for a Density-Ceiling Signal in Surface Gravity","display_name":"A Superconducting Gravimeter Test Design for a Density-Ceiling Signal in Surface Gravity","publication_year":2026,"publication_date":"2026-11-12","ids":{"openalex":"https://openalex.org/W7225814724","doi":"https://doi.org/10.5281/zenodo.24147809"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.24147809","doi":"https://doi.org/10.5281/zenodo.24147809","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24147809","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.24147809","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161362375","display_name":"William Alexander Aldred","orcid":"https://orcid.org/0009-0000-1215-577X","observed_orcids":["https://orcid.org/0009-0000-1215-577X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Aldred, William Alexander","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0000-1215-577X","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5161362375"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11960","display_name":"Relativity and Gravitational Theory","score":0.6190999746322632,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11960","display_name":"Relativity and Gravitational Theory","score":0.6190999746322632,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.19020000100135803,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.06400000303983688,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C139974479","wikidata":"https://www.wikidata.org/wiki/Q499964","display_name":"Gravimeter","level":3,"score":0.9519000053405762},{"id":"https://openalex.org/C2777489069","wikidata":"https://www.wikidata.org/wiki/Q1589822","display_name":"Ceiling (cloud)","level":2,"score":0.5291000008583069},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5246999859809875},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5216000080108643},{"id":"https://openalex.org/C57614664","wikidata":"https://www.wikidata.org/wiki/Q27037480","display_name":"Torsion spring","level":2,"score":0.5214999914169312},{"id":"https://openalex.org/C58754882","wikidata":"https://www.wikidata.org/wiki/Q1502887","display_name":"Geodetic datum","level":2,"score":0.5145999789237976},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.49810001254081726},{"id":"https://openalex.org/C123576996","wikidata":"https://www.wikidata.org/wiki/Q1256599","display_name":"Torsion pendulum clock","level":2,"score":0.45969998836517334},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4424000084400177},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4350999891757965},{"id":"https://openalex.org/C187612029","wikidata":"https://www.wikidata.org/wiki/Q17083130","display_name":"Noise floor","level":4,"score":0.41929998993873596},{"id":"https://openalex.org/C54187759","wikidata":"https://www.wikidata.org/wiki/Q361564","display_name":"Geophone","level":2,"score":0.3919999897480011},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.34929999709129333},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32280001044273376},{"id":"https://openalex.org/C77461463","wikidata":"https://www.wikidata.org/wiki/Q7827201","display_name":"Torsion (gastropod)","level":2,"score":0.3158000111579895},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.29840001463890076},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.29679998755455017},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.2720000147819519},{"id":"https://openalex.org/C133976006","wikidata":"https://www.wikidata.org/wiki/Q3023291","display_name":"Noise spectral density","level":5,"score":0.26660001277923584},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.2621999979019165},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C86781634","wikidata":"https://www.wikidata.org/wiki/Q2478325","display_name":"Environmental noise","level":3,"score":0.2531999945640564},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2508000135421753}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.24147809","doi":"https://doi.org/10.5281/zenodo.24147809","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24147809","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},{"id":"doi:10.5281/zenodo.24147810","doi":"https://doi.org/10.5281/zenodo.24147810","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24147810","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.5281/zenodo.24147809","doi":"https://doi.org/10.5281/zenodo.24147809","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24147809","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0,206],"study":[1,221],"computes":[2],"a":[3,80,175,208,223,229],"gravimeter":[4,110],"test":[5],"of":[6,27,39,69,79,106,115,134,160],"the":[7,15,19,24,36,70,89,103,107,113,119,122,132,135,138,143,148,161,186,196,211],"density":[8,25,38],"ceiling":[9,26,52,123],"from":[10,225],"stated":[11,226],"inputs":[12],"and":[13,23,118,166,181,193,215],"places":[14],"result":[16],"against":[17],"both":[18],"published":[20],"observational":[21],"value":[22],"Einstein-Cartan":[28],"torsion":[29,34],"gravity,":[30],"in":[31,54,74],"which":[32,151],"spin-sourced":[33],"caps":[35],"effective":[37],"neutron":[40],"matter":[41],"near":[42],"9.72e57":[43],"kilograms":[44],"per":[45],"cubic":[46],"metre.":[47],"The":[48,98,157,220],"computation":[49,224],"gives:":[50],"predicted":[51],"signal":[53,90],"surface":[55],"gravity":[56],"5.57e-54":[57],"m/s^2;":[58,65,85],"instrument":[59,212],"noise":[60,77,96],"after":[61],"one":[62],"day":[63],"1e-11":[64],"log":[66],"base":[67],"ten":[68],"required":[71],"integration":[72],"time":[73],"years":[75],"82;":[76],"floor":[78],"30-station":[81],"20-year":[82],"network":[83,111],"2.14e-14":[84],"verdict":[86],"not":[87,228],"feasible:":[88],"lies":[91],"far":[92,130],"below":[93,131],"any":[94],"attainable":[95],"floor.":[97],"standard":[99],"geophysical":[100],"account":[101],"reproduces":[102],"measured":[104],"behaviour":[105],"global":[108],"superconducting":[109],"within":[112],"uncertainty":[114],"its":[116,216],"inputs,":[117],"largest":[120],"correction":[121],"could":[124],"contribute":[125],"at":[126,150],"terrestrial":[127],"densities":[128],"is":[129,140,164,168,207,213,218,222],"precision":[133],"observations,":[136],"so":[137],"measurement":[139],"consistent":[141],"with":[142],"frame":[144],"while":[145],"also":[146],"naming":[147],"threshold":[149],"it":[152,167,173,182],"would":[153],"cease":[154],"to":[155,185],"be.":[156],"honest":[158],"outcome":[159],"design":[162,209],"exercise":[163],"negative,":[165],"worth":[169],"publishing":[170],"as":[171,190],"such:":[172],"closes":[174],"tempting":[176],"but":[177],"empty":[178],"experimental":[179],"route,":[180],"redirects":[183],"attention":[184],"geodetic":[187],"quantities,":[188],"such":[189],"mode":[191],"frequencies":[192],"moments,":[194],"where":[195],"ceiling's":[197],"consequences":[198],"are":[199],"ratios":[200],"rather":[201],"than":[202],"vanishing":[203],"absolute":[204],"signals.":[205],"study:":[210],"specified":[214],"performance":[217],"computed.":[219],"assumptions,":[227],"new":[230],"measurement.":[231]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}
