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Joseph O. Hirschfelder

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Joseph O. Hirschfelder
Los Alamos badge
Born(1911-05-27)May 27, 1911
DiedMarch 30, 1990(1990-03-30)(aged 78)
Alma materUniversity of Minnesota
Yale University
Princeton University
Known forHirschfelder–Curtiss variable
Backward differentiation formula
Scientific career
FieldsPhysics
InstitutionsInstitute for Advanced Study
University of Wisconsin
National Defense Research Committee
Los Alamos National Laboratory
Thesis(1936)
Doctoral advisorHenry Eyring
Eugene Wigner
Hugh Stott Taylor
Doctoral studentsCharles Francis Curtiss[de]
Robert Byron Bird

Joseph Oakland Hirschfelder(May 27, 1911 – March 30, 1990) was an American physicist who participated in theManhattan Projectand in the creation of thenuclear bomb.[1][2]

Biography[edit]

Hirschfelder was born in Baltimore, Maryland, the son of a Jewish couple, Arthur Douglas and May Rosalie (Straus). He completed his undergraduate studies at theUniversity of Minnesotafrom 1927 to 1929 and atYale Universityfrom 1929 to 1931. Hirschfelder received doctorates inphysicsandchemistryfromPrinceton University[1]under the direction ofEugene Wigner,Henry EyringandHugh Stott Taylor.He worked as a postdoctoral fellow withJohn von Neumannfor a year after his PhD at theInstitute for Advanced Study.In 1937, he moved toUniversity of Wisconsinand stayed there until retirement in 1981, except during World War II. Robert Oppenheimerassembled a team at the Los Alamos Laboratory to work on plutonium gun designThin Man,that included senior engineerEdwin McMillanand senior physicistsCharles Critchfieldand Joseph Hirschfelder. Hirschfelder had been working oninternal ballistics.Oppenheimer led the design effort himself until June 1943, when NavyCaptainWilliam Sterling Parsonsarrived took over the Ordnance and Engineering Division and direct management of the "Thin Man" project.[3] Hirschfelder was a member of theNational Academy of Sciences,[1][2]a group leader intheoretical physicsand ordnance at theLos Alamos Atomic Bomb Laboratory,[1]chief phenomenologist at the nuclear bomb tests at Bikini,[1]the founder of the Theoretical Chemistry Institute and the Homer Adkins professor emeritus of chemistry at theUniversity of Wisconsin.[1]

Hirschfelder was also a fellow of the American Academy of Arts and Sciences.[2]He was awarded theNational Medal of Sciencefrom PresidentGerald Ford“for his fundamental contributions to atomic and molecular quantum mechanics, the theory of the rates of chemical reactions, and the structure and properties of gases and liquids”.[2]

TheNational Academies Presscalled him "one of the leading figures in theoretical chemistry during the period 1935–90".[2]In 1991 an award was established in his name by the University of Wisconsin's Theoretical Chemistry Institute – the annual Joseph O. Hirschfelder Prize in Theoretical Chemistry.[4]He was an elected member of theInternational Academy of Quantum Molecular Science.[5]His bookMolecular theory of gases and liquidsis an authoritative text on the kinetic theories of gases and liquids.

Thin Manplutonium gun test casings atWendover Army Air Field,as part ofProject Albertain theManhattan Project.AFat Mancasing can be seen behind them.

Publications[edit]

Books[edit]

  • Joseph O. Hirschfelder, Charles F. Curtiss,Robert Byron Bird(1966).Molecular theory of gases and liquids.Wiley Interscience.ISBN978-0471400653.{{cite book}}:CS1 maint: multiple names: authors list (link)

Awards and distinctions[edit]

Joseph O. Hirschfelder Prize is awarded annually by the department of chemistry at the University of Wisconsin in honor of Hirschfelder.[9]

References[edit]

Source[edit]

External links[edit]