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【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める!】A New Gravity Discovered in the Milky Way Galaxy, Changing Cosmology! Putting an end to the long-standing problem of flattening the rotation curve【電子書籍】[ YutakaAkiba ]
<p> In the early 1930s, a flat rotation curve V(r) that does not follow Kepler's law was discovered in spiral galaxies, including the Milky Way, and became a major problem that shook up cosmology. This is also a gravitational problem that humans will encounter when they leave the solar system in future space development. Initially, this phenomenon could not be properly explained by Newtonian mechanics, and since then, the hypothesis that an unidentified substance that increases gravity, "dark matter," exists has been proposed as the mainstream model. This model has been supported by indirect research on cosmic microwave background radiation and gravitational lensing effects, but conclusive evidence of the existence of dark matter has yet to be found.</p> <p> In order to solve this problem, this study focuses on the characteristic shape of galaxies and proposes a new "spiral gravity model (SGM)" based on Newtonian mechanics. In this model, I predict the existence of an interstellar force T(r) generated by the spiral shape as a new centripetal force, and for the first time succeeded in deriving an analytical solution V(r) that incorporates shape data. Furthermore, this analytical solution V(r) was confirmed to be in perfect agreement with the observational data for the entire region from the edge of the bulge to the solar system within ±5%, leading to the verification of the flattening properties.</p> <p> From these, I discovered that the centripetal force of the disk is a new force, the "spiral force," which includes the conventional gravity, by adding the force of the spiral motion. This spiral force is proportional to the -1/2 power of the distance r from the galactic center, and decays extremely slowly compared to the -2 power of the distance r in the case of gravity, which is the cause of the flattening. I believe that this force is generated by the macroscopic spiral structure of the star group and becomes apparent as the scale expands to the galaxy. This is fundamentally different from Kepler's law, and I believe that it shows a new principle of gravity that is not in the conventional concept. Furthermore, to confirm the validity and development of the new model, I analyzed various characteristics of galaxies based on the derived analytical solution, and obtained many important findings.</p> <p> I hope that SGM will be used as an effective analytical tool in the future to understand spiral galaxies more deeply and to prepare for space development in the near future.</p> <p>This book is available in both Japanese and English.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
3300 円 (税込 / 送料込)
【メール便不可商品】地震予知研究の最前線 地震予知学・耐震工学・地震学の融和をめざして[本/雑誌] (単行本・ムック) / 早川正士/監修
ご注文前に必ずご確認ください<商品説明><収録内容>第1章 地圏で発生する電磁気現象(日本における地震に関連する地電位差観測北海道における地震電磁気観測研究Earthquake prediction based on Seismic Electric Signals.Recent advances of the VAN method. ほか)第2章 大気圏で発生する電磁気現象(Atmospheric Signals Associated with Major Earthquakes.A Multi‐Sensor Approach.On the lithosphere‐atmosphere coupling of seismo‐electromagnetic signals and identification of their sources見通し内VHF帯伝搬異常と地震発生の統計的関連性 ほか)第3章 電離圏で発生する電磁気現象(VLF/LF送信局電波を用いた電離圏擾乱観測に基づく地震予知研究Search for electromagnetic earthquake precursors by means of sounding of upper atmosphere‐lower ionosphere boundary by VLF/LF signalsShort Term Earthquake Prediction Using VLF observations:An ICSP Initiative in Indian Sub‐continent ほか)<商品詳細>商品番号:NEOBK-1216261Hayakawa Tadashi Shi / Kanshu / Jishin Yochi Kenkyu No Saizensen Jishin Yochi Gaku Taishin Kogaku Jishin Gaku No Yuwa Wo Mezashiteメディア:本/雑誌重量:340g発売日:2012/02JAN:9784931507166地震予知研究の最前線 地震予知学・耐震工学・地震学の融和をめざして[本/雑誌] (単行本・ムック) / 早川正士/監修2012/02発売
31429 円 (税込 / 送料別)
【楽天ブックスならいつでも送料無料】地震予知研究の最前線 地震予知学・耐震工学・地震学の融和をめざして [ 早川正士 ]
地震予知学・耐震工学・地震学の融和をめざして 早川正士 日本専門図書出版ジシン ヨチ ケンキュウ ノ サイゼンセン ハヤカワ,マサシ 発行年月:2012年02月 予約締切日:2024年12月11日 ページ数:794p サイズ:単行本 ISBN:9784931507166 早川正士(ハヤカワマサシ) 電気通信大学名誉教授(本データはこの書籍が刊行された当時に掲載されていたものです) 第1章 地圏で発生する電磁気現象(日本における地震に関連する地電位差観測/北海道における地震電磁気観測研究/Earthquake prediction based on Seismic Electric Signals.Recent advances of the VAN method. ほか)/第2章 大気圏で発生する電磁気現象(Atmospheric Signals Associated with Major Earthquakes.A MultiーSensor Approach./On the lithosphereーatmosphere coupling of seismoーelectromagnetic signals and identification of their sources/見通し内VHF帯伝搬異常と地震発生の統計的関連性 ほか)/第3章 電離圏で発生する電磁気現象(VLF/LF送信局電波を用いた電離圏擾乱観測に基づく地震予知研究/Search for electromagnetic earthquake precursors by means of sounding of upper atmosphereーlower ionosphere boundary by VLF/LF signals/Short Term Earthquake Prediction Using VLF observations:An ICSP Initiative in Indian Subーcontinent ほか) 本 科学・技術 地学・天文学
31429 円 (税込 / 送料込)