- Ralph H. Fowler
Infobox_Scientist
name = Sir Ralph Howard Fowler
|300px
image_width = 300px
caption = Ralph Howard Fowler (1889-1944)
birth_date = birth date|1889|1|17|mf=y
birth_place =Fedsden ,Roydon ,Essex ,UK
death_date = death date and age|1944|7|28|1889|1|17|mf=y
death_place =Cambridge ,UK
residence =UK
nationality = English
field =Physicist
work_institution = Cambridge University
alma_mater = Cambridge University
doctoral_advisor =Archibald Hill
doctoral_students =Garrett Birkhoff
S. Chandrasekhar
Paul Dirac
Homi J. Bhabha
Douglas Rayner Hartree
John Lennard-Jones
Harrie Massey
William McCrea
Bertha Swirles
known_for =Statistical physics
prizes =
religion =
footnotes =Sir Ralph Howard Fowler OBE FRS (
January 17 1889 –July 28 1944 ) was a Britishphysicist andastronomer .Fowler was initially educated at home but then attended Evans' preparatory school at Horris Hill and
Winchester College . He won a scholarship toTrinity College, Cambridge and read mathematics, becoming a wrangler in Part II of theTripos .In the
First World War he obtained a commission in the Royal Marine Artillery and was seriously wounded in the shoulder atGallipoli . The wound caused him to be introduced to Archibald Hill, who brought Fowler's abilities to the realm of physics. He worked as Hill's second in command working with the Experimental Department of HMS "Excellent" on Whale Island and made a major contribution on the aerodynamics of spinning shells, for which he was awarded the OBE in 1918.In 1919 Fowler returned to Trinity and was appointed college lecturer in mathematics in 1920. Here he worked on
thermodynamics andstatistical mechanics , bringing a new approach to physical chemistry. WithArthur Milne he wrote a seminal work on stellar spectra, temperatures, and pressures. In 1925 he was made a Fellow of theRoyal Society . In 1926 he worked withPaul Dirac on the statistical mechanics ofwhite dwarf stars. In 1932 he was elected to the Chair of Theoretical Physics at theCavendish Laboratory .In 1939, when the
Second World War broke out, he resumed his work with the Ordnance Board, despite poor health, and was chosen for scientific liaison with Canada and the United States. He knew America well, having visiting professorships at Princeton and theUniversity of Wisconsin-Madison . For this liaison work he was knighted in 1942 (seeMAUD Committee ). He returned to Britain later in the war and worked for the Ordnance Board and the Admiralty up a few weeks before his death in 1944.Fifteen Fellows of the Royal Society and three Nobel Laureates were supervised by Fowler between 1922 and 1939. In addition to Milne, he worked with
Sir Arthur Eddington ,Subrahmanyan Chandrasekhar ,Paul Dirac , Sir William McCrea. It was Fowler who introducedPaul Dirac to quantum theory in 1923. Fowler also put Dirac andWerner Heisenberg in touch with each other throughNiels Bohr . At Cambridge he supervised the doctoral studies of 64 students, includingJohn Lennard-Jones ,Paul Dirac andGarrett Birkhoff .In 1921 he married Eileen Mary (1901-1930), the daughter of
Ernest Rutherford , They had four children, two sons and two daughters. Eileen died after the birth of their last child.References
*"Who was Who 1941-1950" (London, A & C Black)
External links
* [http://www.teara.govt.nz/1966/R/RutherfordSirErnestbaronRutherfordOf/RutherfordSirErnestbaronRutherfordOf/en Biography of Ernest Rutherford, with names of Ralph & Eileen's children]
Persondata
NAME= Fowler, Ralph
ALTERNATIVE NAMES=
SHORT DESCRIPTION= EnglishPhysicist
DATE OF BIRTH=January 17 ,1889
PLACE OF BIRTH=Fedsden ,Roydon ,Essex ,UK
DATE OF DEATH=July 28 ,1944
PLACE OF DEATH=Cambridge ,UK
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