| 词条 | Chushiro Hayashi |
| 释义 |
|name = Chūshirō Hayashi |image = |birth_date = {{birth date|1920|07|25}} |birth_place = Kyoto, Japan |death_date = {{death date and age|2010|02|28|1920|07|25}} |death_place = Kyoto, Japan |residence = |citizenship = |nationality = Japan |ethnicity = |field = astrophysics |work_institutions = Kyoto University |alma_mater = University of Tokyo |doctoral_advisor = |doctoral_students = |known_for = |influences = Hideki Yukawa |influenced = |prizes = Eddington Medal in 1970 Kyoto Prize in 1995 Bruce Medal in 2004 |religion = }}{{Nihongo|Chushiro Hayashi|林 忠四郎|Hayashi Chūshirō|July 25, 1920 – February 28, 2010}} was a Japanese astrophysicist. Hayashi tracks on the Hertzsprung–Russell diagram are named after him. Hayashi was born in Kyoto and enrolled at the Imperial University of Tokyo in 1940, earning his BSc in Physics after 2½ years, in 1942. He was conscripted into the navy[1] and, after the war ended, joined the group of Hideki Yukawa at Kyoto University. He was appointed a professor at Kyoto University in 1957.[1] He made additions to the big bang nucleosynthesis model that built upon the work of the classic Alpher–Bethe–Gamow paper.[2] Probably his most famous work was the astrophysical calculations that led to the Hayashi tracks of star formation,[3] and the Hayashi limit that puts a limit on star radius. He was also involved in the early study of brown dwarfs, some of the smallest stars formed.[4] He retired in 1984 and died from pneumonia at a Kyoto hospital on February 28, 2010.[5][6] Awards and Honours{{columns-list|
}} References1. ^1 2 {{Citation | last1 = Nakagawa | first1 = Y. | title = Obituary: Chushiro Hayashi (1920-2010) | year = 2011 | volume = 43 | pages = 014| bibcode = 2011BAAS...43..014N|doi = 10.3847/BAASOBIT2011014 }} 2. ^{{cite journal | last = Hayashi | first = C. | year = 1961 | volume = 5 | issue = 2 | pages = 224–235 | title = Proton-neutron concentration ratio in the expanding Universe at the stages preceding the formation of the elements | journal = Progress of Theoretical Physics | bibcode = | doi = 10.1143/PTP.5.224}} 3. ^{{cite journal | last = Hayashi | first = C. | year = 1961 | title = Stellar evolution in early phases of gravitational contraction | journal = Publications of the Astronomical Society of Japan | volume = 13 |issue= | pages = 450–452 | bibcode=1961PASJ...13..450H | doi=}} 4. ^{{Cite journal | last = Hayashi | first = C. | last2= Nakano |first2= T. | year = 1963 | title = Evolution of Stars of Small Masses in the Pre-Main-Sequence Stages | journal = Progress of Theoretical Physics | volume = 30 | issue = 4 | pages = 460–474 | bibcode = 1963PThPh..30..460H | doi = 10.1143/PTP.30.460}} 5. ^{{Cite journal | last = Sugimoto | first = D. | year = 2010 | title = Chushiro Hayashi 1920–2010 | journal = Astronomy & Geophysics | volume = 51 | issue = 3 | pages = 3.36 | arxiv = | bibcode = 2010A&G....51c..36S | doi = 10.1111/j.1468-4004.2010.51336.x}} 6. ^{{Cite web |date = March 1, 2010 |title = Award-winning Japanese astrophysicist Hayashi dies at 89 |url = http://www.japantoday.com/category/national/view/award-winning-japanese-astrophysicist-hayashi-dies-at-89 |publisher = Kyodo News |accessdate = March 1, 2010}}{{dead link|date=November 2017 |bot=InternetArchiveBot |fix-attempted=yes }} 7. ^Japan Academy, 61st-70th; retrieved 2011-08-15 External links
13 : 1920 births|2010 deaths|Japanese astronomers|Japanese astrophysicists|Kyoto laureates in Basic Sciences|Kyoto University faculty|University of Tokyo alumni|Kyoto University alumni|Members of the United States National Academy of Sciences|Deaths from pneumonia|Infectious disease deaths in Japan|Recipients of the Order of Culture|Laureates of the Imperial Prize |
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