流体核最上層部の密度がラブ数に及ぼす効果

大久 保修平

doi:10.11366/sokuchi1954.28.181

書誌事項

タイトル別名

Significant Effect of Liquid Density at the Mantle-core Boundary upon Love Numbers

説明

Partial derivatives of Love numbers include Dirac's delta functions, which become infinite at the solid/liquid interfaces. 100% change in liquid density at the mantle-core boundary induces significant variations in Love numbers; 40% change in h₂", 20% change in h₂', 10% change in l₂' and 7% change in k₂'. Precise measurements of Love numbers pose a strong constraint on liquid density at the top of core. Taking 1% uncertainty in the liquid core density into account, we expect 0.1-1% uncertainty in Farrel's Green function.

収録刊行物

測地学会誌

測地学会誌 28 (3), 181-182, 1982

日本測地学会

詳細情報詳細情報について

CRID: 1390001204066843904

NII論文ID: 130004070003

DOI: 10.11366/sokuchi1954.28.181

ISSN: 2185517X; 00380830

本文言語コード: ja

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JaLC
CiNii Articles

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