LATENT REFERENCES / TAG2
Protoplanetary Disk
Original title: 原始惑星系円盤
This reference note belongs to Tag2 in Latent References, an archive curated by Keigo Yoshida. Its archive region is Physics. The note preserves its source text and links so that readers can trace the material behind the 3D map.
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Stars arise when molecular clouds of molecular gas and dust contract under their own gravity. Gas with large angular momentum cannot reach the center directly, so a disk forms around the protostar. This is called a protostellar disk.
#physics
分子ガスと塵からなる分子雲が自己重力により収縮することで星は誕生するが、その際、大きな角運動量を持ったガスが直接中心には到達できず、原始星の周りに円盤が形成される。 これを原始星円盤と呼ぶ。
#physics
Source updated 2024-08-07 · Snapshot 2026-10-08
Source links and calculated neighbors
Cosine values measure shared lexical features, not truth, agreement or identical meaning. Original reference links are labeled separately.
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- Archimedes’ PrincipleComputed lexical cosine similarity 0.207 · shared title, text, tags and references
- Wiener ProcessComputed lexical cosine similarity 0.206 · shared title, text, tags and references