Hans Bethe - Physicists, Facts and Personal Life

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Hans Bethe's Personal Details

Hans Bethe was a Nobel Prize winning American physicist who determined how stars produce light

InformationDetail
BirthdayJuly 2, 1906
Died onMarch 6, 2005
NationalityAmerican
FamousScientists, Physicists
HobbiesStamp Collecting
Known asHans Albrecht Bethe
Universities
  • Ludwig Maximilian University of Munich
  • Goethe University Frankfurt
Birth PlaceStrasbourg
ReligionJudaism
GenderMale
Sun SignCancer
Born inStrasbourg
Famous asPhysicist
Died at Age98

// Famous Scientists

Hans Bethe's photo

Who is Hans Bethe?

Hans Albrecht Bethe was a German and American nuclear physicist. He was also one of the 20th century's most important theoretical physicists. He helped develop the discipline of quantum physics. During his 60+ year career, Bethe published over 300 scientific papers. For most of that career, he taught at Cornell University. In World War II, he helped the United States develop the atom bomb -- and then spent much of the rest of his life trying to halt nuclear proliferation. During his work with the Manhattan Project, he determined the critical mass of the bombs. As a scientist, he was best known for calculating and determining how stars produce light, and he even won a Nobel Prize for this achievement. He also advised Presidents from Truman to Clinton on scientific matters. Although he retired from teaching in 1975 he continued with his other pursuits practically until his death. As a lecturer, he had taught generations of physicists in many fields including particle, solid state, nuclear and astrophysics. He was calling for a complete ban on nuclear tests by the 1990s. He also continued writing scientific papers. Towards the end of his life, he was researching and writing about the deaths of stars

// Famous Physicists

Childhood & Early Life

Hans Bethe was born on July 2, 1906, in Strasbourg. He was the only child of Albrecht and Anna Bethe, and his father taught physiology at the ‘University of Strasbourg’.

In 1912, the family moved to Kiel after Albrecht Bethe accepted a position at the ‘University of Kiel’. The family moved again three years later when Albrecht was named the head of the ‘Institute of Physiology’ at the ‘University of Frankfurt am Main’.

Hans went to school at the ‘Goethe-Gymnasium’ in Frankfurt until he contracted tuberculosis in 1916. He was sent to ‘Bad Kreuznach’ to recuperate and stayed there for about a year.

Bethe started attending the ‘University of Frankfurt’ in 1924. He originally majored in chemistry, but became fascinated with physics after being taught by Walter Gerlach.

Another mentor, Karl Meissner, advised Bethe to go to ‘University of Munich’ which had a better physics program. In 1926, Bethe entered the ‘University of Munich’ and began studying under Arnold Sommerfeld.

In 1928, he earned a doctorate in physics by writing a thesis on electron diffraction in crystals. That same year, he worked with Erwin Madelung in Frankfurt.

In 1930, he became a ‘Rockefeller Foundation’ fellow. As such, he studied with Ralph Fowler for a semester at ‘Cambridge University’, and he spent the next semester working with Enrico Fermi at the ‘University of Rome’.

Career

After returning to Germany, Bethe became a lecturer at the University of Tübingen. After Hitler came to power in 1933, he was dismissed from his post because his mother was Jewish. He soon fled to Britain.

In 1935, Bethe was offered a post at Cornell, and he emigrated to the United States to take it. He stayed at Cornell for the rest of his academic career. His work increasingly focused on nuclear physics.

In 1938, Bethe attended an astrophysicists conference at the ‘Carnegie Institute’. There he was inspired to tackle the question, "What makes stars shine?" He soon used his knowledge of nuclear fusion and reactions to arrive at the answer.

During World War II, he aided the war effort by working on radar devices at MIT. Later, he was transferred to the Manhattan Project in Los Alamos. As the chief theoretical physicist, he helped develop the atomic bomb. He also helped found the scientific journal ‘Bulletin of the Atomic Scientists’.

He had helped build the bomb because he feared what would happen if Hitler had nuclear weapons. He believed the atomic bomb was morally wrong and opposed proliferation of nuclear weapons.

During the ‘Korean War’, he helped work on the hydrogen bomb, despite initially opposing its development. As with the Germans during World War II, he had feared the possibility of the Communists developing the hydrogen bomb first.

He helped negotiate the ‘Partial Test Ban Treaty’ of 1963. It prohibited atmospheric testing of nuclear weapons.

After winning the Nobel Prize in 1967, he used some of the prize money to establish the ‘Aspen Center for Physics’. It is a non-profit that organizes conferences and workshops for research physicists.

During the 1980s and 90s, he encouraged using nuclear energy as a source of electricity. After the Chernobyl disaster of 1986, he served on a committee that analyzed its causes.

Major Works

‘Bethe's Bible’ was three long papers written for the ‘Journal Reviews of Modern Physics’ in 1936-37. The ‘Bible’ was nearly 500 pages long and it was a comprehensive review of the state of nuclear physics at that time. They were republished as a book 50 years later.

‘Energy Production in Stars’ was published in ‘Physical Review’ in 1939. In this paper, Bethe described the process in which sun-like stars merge helium and hydrogen which produces energy that gives off vast amounts of light and heat.

Awards & Achievements

In 1957, Bethe was made a ‘Foreign Fellow of the Royal Society’ for his work in astrophysics.

In 1967, he was awarded the Nobel Prize for his work on how stars produced energy and light.

Personal Life & Legacy

Hans exchanged nuptial vows with Rose in 1939 and the couple had two children, Henry and Monica.

Bethe became a naturalized citizen of the United States in 1941. He later confided that he felt more at home in the U.S. than he ever had in Germany.

He died on March 6, 2005, in his home in Ithaca, New York, from congestive heart failure. At the time of his death, Bethe also had three grandchildren.

Trivia

He never used computers for his calculations. He did everything with a slide rule, pencil and paper

// Famous American

Hans Bethe awards

YearNameAward

Other

1989Lomonosov Gold Medal
1947Henry Draper Medal
1959Franklin Medal
1963Rumford Prize
1976National Medal of Science for Physical Science
1967 - Nobel Prize in Physics
1955 - Max Planck Medal
2001 - Bruce Medal

Hans Bethe biography timelines

  • // 2nd Jul 1906
    Hans Bethe was born on July 2, 1906, in Strasbourg. He was the only child of Albrecht and Anna Bethe, and his father taught physiology at the ‘University of Strasbourg’.
  • // 1912
    In 1912, the family moved to Kiel after Albrecht Bethe accepted a position at the ‘University of Kiel’. The family moved again three years later when Albrecht was named the head of the ‘Institute of Physiology’ at the ‘University of Frankfurt am Main’.
  • // 1916
    Hans went to school at the ‘Goethe-Gymnasium’ in Frankfurt until he contracted tuberculosis in 1916. He was sent to ‘Bad Kreuznach’ to recuperate and stayed there for about a year.
  • // 1924
    Bethe started attending the ‘University of Frankfurt’ in 1924. He originally majored in chemistry, but became fascinated with physics after being taught by Walter Gerlach.
  • // 1926
    Another mentor, Karl Meissner, advised Bethe to go to ‘University of Munich’ which had a better physics program. In 1926, Bethe entered the ‘University of Munich’ and began studying under Arnold Sommerfeld.
  • // 1928
    In 1928, he earned a doctorate in physics by writing a thesis on electron diffraction in crystals. That same year, he worked with Erwin Madelung in Frankfurt.
  • // 1930
    In 1930, he became a ‘Rockefeller Foundation’ fellow. As such, he studied with Ralph Fowler for a semester at ‘Cambridge University’, and he spent the next semester working with Enrico Fermi at the ‘University of Rome’.
  • // 1933
    After returning to Germany, Bethe became a lecturer at the University of Tübingen. After Hitler came to power in 1933, he was dismissed from his post because his mother was Jewish. He soon fled to Britain.
  • // 1935
    In 1935, Bethe was offered a post at Cornell, and he emigrated to the United States to take it. He stayed at Cornell for the rest of his academic career. His work increasingly focused on nuclear physics.
  • // 1936
    ‘Bethe's Bible’ was three long papers written for the ‘Journal Reviews of Modern Physics’ in 1936-37. The ‘Bible’ was nearly 500 pages long and it was a comprehensive review of the state of nuclear physics at that time. They were republished as a book 50 years later.
  • // 1938
    In 1938, Bethe attended an astrophysicists conference at the ‘Carnegie Institute’. There he was inspired to tackle the question, "What makes stars shine?" He soon used his knowledge of nuclear fusion and reactions to arrive at the answer.
  • // 1939
    ‘Energy Production in Stars’ was published in ‘Physical Review’ in 1939. In this paper, Bethe described the process in which sun-like stars merge helium and hydrogen which produces energy that gives off vast amounts of light and heat.
  • // 1939
    Hans exchanged nuptial vows with Rose in 1939 and the couple had two children, Henry and Monica.
  • // 1941
    Bethe became a naturalized citizen of the United States in 1941. He later confided that he felt more at home in the U.S. than he ever had in Germany.
  • // 1957
    In 1957, Bethe was made a ‘Foreign Fellow of the Royal Society’ for his work in astrophysics.
  • // 1963
    He helped negotiate the ‘Partial Test Ban Treaty’ of 1963. It prohibited atmospheric testing of nuclear weapons.
  • // 1967
    After winning the Nobel Prize in 1967, he used some of the prize money to establish the ‘Aspen Center for Physics’. It is a non-profit that organizes conferences and workshops for research physicists.
  • // 1967
    In 1967, he was awarded the Nobel Prize for his work on how stars produced energy and light.
  • // 1986
    During the 1980s and 90s, he encouraged using nuclear energy as a source of electricity. After the Chernobyl disaster of 1986, he served on a committee that analyzed its causes.
  • // 6th Mar 2005
    He died on March 6, 2005, in his home in Ithaca, New York, from congestive heart failure. At the time of his death, Bethe also had three grandchildren.

// Cancer Celebrities

Hans Bethe's FAQ

  • What is Hans Bethe birthday?

    Hans Bethe was born at 1906-07-02

  • When was Hans Bethe died?

    Hans Bethe was died at 2005-03-06

  • Where was Hans Bethe died?

    Hans Bethe was died in Ithaca

  • Which age was Hans Bethe died?

    Hans Bethe was died at age 98

  • Where is Hans Bethe's birth place?

    Hans Bethe was born in Strasbourg

  • What is Hans Bethe nationalities?

    Hans Bethe's nationalities is American

  • What is Hans Bethe hobbies?

    Hans Bethe's hobbies is Stamp Collecting

  • What was Hans Bethe universities?

    Hans Bethe studied at Ludwig Maximilian University of Munich, Goethe University Frankfurt

  • What is Hans Bethe's religion?

    Hans Bethe's religion is Judaism

  • What is Hans Bethe's sun sign?

    Hans Bethe is Cancer

  • How famous is Hans Bethe?

    Hans Bethe is famouse as Physicist