• Thumbnail for Giulio Racah
    Giulio (Yoel) Racah (Hebrew: ג'וליו (יואל) רקח; February 9, 1909 – August 28, 1965) was an Italian–Israeli physicist and mathematician. He was Acting...
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  • terms of three parameters A, B and C which are known as the Racah parameters after Giulio Racah, who first described them. They are generally obtained empirically...
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  • Thumbnail for Racah (crater)
    some small impacts. This feature is named after the Israeli physicist Giulio Racah. By convention these features are identified on lunar maps by placing...
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  • Thumbnail for Racah W-coefficient
    Racah's W-coefficients were introduced by Giulio Racah in 1942. These coefficients have a purely mathematical definition. In physics they are used in calculations...
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  • In mathematics, Racah polynomials are orthogonal polynomials named after Giulio Racah, as their orthogonality relations are equivalent to his orthogonality...
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  • Thumbnail for The Racah Institute of Physics
    The Racah Institute of Physics (Hebrew: מכון רקח לפיסיקה) is an institute at the Hebrew University of Jerusalem, part of the faculty of Mathematics and...
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  • Mascagni, Physicists Bernard H. Lavenda, Carlo Matteucci, Roy McWeeny, Giulio Racah, Gian-Carlo Wick, Zoologist Enrica Calabresi, Economist Giuseppe Toniolo...
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  • Isidor Isaac Rabi – Austria, United States (1898–1988) Nobel laureate Giulio Racah – Italian-Israeli (1909–1965) James Rainwater – United States (1917–1986)...
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  • scientist Giulio Prosperetti (born 1946), Italian labor law scholar and judge Giulio Quercini (born 1941), Italian journalist and politician Giulio Racah (1909–1965)...
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  • Thumbnail for Robert Fano
    mathematician Gino Fano, his older brother was the physicist Ugo Fano, and Giulio Racah was a cousin. Fano studied engineering as an undergraduate at the School...
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  • Thumbnail for Gino Fano
    electrical engineer Robert Fano and uncle to physicist and mathematician Giulio Racah. Fano was an early writer in the area of finite projective spaces. In...
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  • \end{aligned}}} The recursion relations were discovered by physicist Giulio Racah from the Hebrew University of Jerusalem in 1941. Applying the total angular...
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  • Thumbnail for Hebrew University of Jerusalem
    city. Benjamin Mazar was President of the university from 1953 to 1961, Giulio Racah was Acting President from 1961 to 1962, and Eliahu Eilat was president...
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  • Indian Luge Player Shiva Keshavan Francesco Milleri, CEO of Luxottica Giulio Racah, Acting President of the Hebrew University of Jerusalem Mirella Levi...
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  • The Racah seniority number (seniority quantum number) ν {\displaystyle \nu } was introduced by Giulio Racah for the classification of electrons in an...
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    artist, secret agent and courtesan Valerio Profondavalle, Flemish painter Giulio Racah (1909–1965), Italian-Israeli mathematician and physicist; Acting President...
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  • Thumbnail for Ugo Fano
    at MIT. Fano's cousin, Giulio Racah, made great contributions to the quantum theory of angular momentum (well known as Racah algebra), and wrote a concise...
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  • Thumbnail for Spherical harmonics
    normalization is sometimes used as well, and is named Racah's normalization after Giulio Racah. It can be shown that all of the above normalized spherical...
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  • Thumbnail for Benjamin Mazar
    years from 1953 to 1961, following Selig Brodetsky and succeeded by Giulio Racah. In 1936 Mazar started the excavations of Beth Shearim, the first archaeological...
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  • Pontecorvo (1913–1993), physicist Guido Pontecorvo (1907–1999), geneticist Giulio Racah (1909–1965), physicist Bruno Rossi (1905–1993), astrophysicist Asher...
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  • Bohuslav Martinů, Czech-American composer and educator (b. 1890) 1965 – Giulio Racah, Italian-Israeli physicist and mathematician (b. 1909) 1968 – Dimitris...
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  • Hans Bethe's crystal field theory and Giulio Racah's linear combinations of Slater integrals, now called Racah parameters, to explain the absorption spectra...
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  • Thumbnail for August 1965
    Tokyo Died: Giulio Racah, 56, Italian-born Israeli theoretical physicist and mathematician for whom the Racah W-coefficient and the Racah parameter are...
    93 KB (11,974 words) - 10:36, 30 October 2024
  • The Racah Lecture is annual memorial lecture given at The Racah Institute of Physics of the Hebrew University of Jerusalem commemorating Prof. Giulio Racah...
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  • English physicist, inventor of the field of radiobiology. August 28 – Giulio Racah (born 1909), Israeli physicist. September 4 – Albert Schweitzer (born...
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  • University 1971 Fritz London Memorial Lecturer (Duke University) 1972 Giulio Racah Memorial Lecturer (Hebrew University of Jerusalem) 1974 Marchon Lecturer...
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  • Stephen Cole Kleene (died 1994), American mathematician. February 9 – Giulio Racah (died 1965), Italian–Israeli mathematician and physicist. February 18...
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  • Painlevé transcendents Poisson–Charlier polynomial Pollaczek polynomial Giulio Racah: Racah polynomial Jacopo Riccati: Riccati–Bessel function Bernhard Riemann:...
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  • Ali al-Gaylani, Iraqi politician, 9th Prime Minister of Iraq (b. 1892) Giulio Racah, Israeli physicist (b. 1909) August 29 – Paul Waner, American baseball...
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  • astronomer and mathematician. The founder of the Observatory of Turin Giulio Racah (1909–1965), Italian-Israeli mathematician and physicist; Acting President...
    300 KB (37,476 words) - 23:05, 15 November 2024