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NSR database version of May 10, 2024.

Search: Author = O.Hahn

Found 31 matches.

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1943HA09      Z.Physik 121, 729 (1943)

O.Hahn, F.Strassmann

Uber die bei der Uranspaltung auftretenden Strontium und Yttrium Isotope

NUCLEAR REACTIONS U(n, F)89Sr/90Sr/89Y/90Y/89Kr/89Rb, E fast; measured reaction products; deduced T1/2 for new isotopes.

doi: 10.1007/BF01339169
Citations: PlumX Metrics


1943HA10      Naturwissenschaften 31, 249 (1943)

O.Hahn, F.Strassmann

Uber die bei der Uranspaltung auftretenden aktiven Strontium- und Yttrium-Isotope

NUCLEAR REACTIONS 235U(n, F)Kr/Rb/Sr/Y/Zr, E not given; measured reaction products. 89Kr, 89,91Rb, 89,90,91Sr, 89,90,91Y; deduced fission products T1/2.

doi: 10.1007/bf01482332
Citations: PlumX Metrics


1943HA11      Naturwissenschaften 31, 499 (1943)

O.Hahn, F.Strassmann

Einige weitere Spaltprodukte des Urans

NUCLEAR REACTIONS U(n, F)Br/Ce/Mo/Te/93Zr/Nb/La/Pr, E not given; measured reaction products; deduced fission products T1/2.

doi: 10.1007/bf01468641
Citations: PlumX Metrics


1942HA06      Naturwissenschaften 30, 324 (1942)

O.Hahn, F.Strassmann

Uber die bei der Uranspaltung Auftretenden Rurzlebigen Barium- und Lanthanum-Isotope

NUCLEAR REACTIONS U(n, F)Ba/La, E fast; measured reaction products; deduced T1/2 for new isotopes.

doi: 10.1007/BF01475710
Citations: PlumX Metrics


1941HA07      Naturwissenschaften 29, 369 (1941)

O.Hahn, F.Strassmann

Uber die bei der Uranspaltung auftretenden Molybden-Isotope

NUCLEAR REACTIONS U(n, F)Mo/Tc, E fast; measured reaction products; deduced T1/2 for Z=42, 43.

doi: 10.1007/BF01479369
Citations: PlumX Metrics


1941HA16      Z.Phys. 117, 789 (1941)

O.Hahn, F.Strassmann

Uber die bei der Uranspaltung auftretenden Molybdan-Isotope

NUCLEAR REACTIONS U(n, F)Mo/Tc/Cd, E not given; measured reaction products, Eβ, Iβ; deduced molybdenum isotopes T1/2.

doi: 10.1007/bf01668880
Citations: PlumX Metrics


1941HA17      Naturwissenschaften 29, 285 (1941)

O.Hahn, F.Strassmann

Uer die Bildung von Zirkon und Protactinium bei der Bestrahlung des Thoriums mit Neutronen

NUCLEAR REACTIONS 232Th(n, F)Zr/Pa/Nb, E ∼ 1.8 MeV; measured reaction products; deduced fission products T1/2.

doi: 10.1007/978-3-642-51845-4_30
Citations: PlumX Metrics


1940HA10      Naturwissenschaften 28, 455 (1940)

O.Hahn, F.Strassmann

Gentrennte Abscheidung der bei der Uranspaltung entstehenden Krypton- Und Xenon-Isotope

NUCLEAR REACTIONS U(n, F)Kr/Rb/Sr/Y/Zr, E fast; measured fission products, Eβ, Iβ; deduced fission product T1/2. Comparison with available data.

doi: 10.1007/BF01482889
Citations: PlumX Metrics


1940HA21      Naturwissenschaften 28, 543 (1940)

O.Hahn, F.Strassmann

Uber einige weitere Produkte der Uranspaltung

NUCLEAR REACTIONS U(n, F)101Mo/140La/Y/Zr/Ce/Se/As/Ge/In/Cd/Ag/Pd/Rh/Ru/Re/Os/Ir/Pt/Au/Hg/Tl/Pb/Bi, E fast; measured reaction products, Eβ, Iβ; deduced T1/2. Comparison with available data.

doi: 10.1007/bf01484221
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1940HA23      Naturwissenschaften 28, 54 (1940)

O.Hahn, F.Strassmann

Verwendung der, Emanierfahigkeit von Uranverbindungen zur Gewinnung von Spaltprodukten des Urans; zwei kurzlebige Alkalimetalle

RADIOACTIVITY 139Xe, 139Cs, 139Ba(β-), 88Kr, 88Rb(β-), Xe, Cs, Ba, La(β-) [from U(n, F), E not given]; measured decay products, Eβ, Iβ; deduced absorption curves, T1/2.

doi: 10.1007/bf01489120
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1940ST03      Naturwissenschaften 28, 817 (1940)

F.Strassmann, O.Hahn

Kurzlebige Brom- und Jod-Isotope bei der Uranspaltung

NUCLEAR REACTIONS U(n, F)Br/I, E fast; measured reaction products, Eβ, Iβ; deduced T1/2. Comparison with available data.

doi: 10.1007/BF01489043
Citations: PlumX Metrics


1939HA10      Physik.Zeitschr. 40, 673 (1939)

O.Hahn, F.Strassmann

Uber das Zerplatzen des Uran- und des Theor-Kerns in leichtere Atome

NUCLEAR REACTIONS U(n, F), E fast; analyzed available data; deduced bursting of the uranium and the theoretical core into lighter atoms.


1939HA13      Naturwissenschaften 27, 451 (1939)

O.Hahn, F.Strassmann

Zur Frage nach der Existenz der , , Trans-Urane''

NUCLEAR REACTIONS U(n, F)I/Te/Mo, E fast; measured fission products; deduced T1/2.

doi: 10.1007/BF01489226
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1939HA14      Naturwissenschaften 27, 529 (1939)

O.Hahn, F.Strassmann

Weitere Spaltprodukte aus der Bestrahlung des Urans mit Neutronen

NUCLEAR REACTIONS U(n, F)88Kr/88Rb/88Sr/139Ba/139Ce/139La/139Cs/Kr/139Xe/Te, E fast; measured reaction products, bremsstrahlung; deduced T1/2.

doi: 10.1007/BF01495576
Citations: PlumX Metrics


1939HA15      Naturwissenschaften 27, 11 (1939)

O.Hahn, F.Strassmann

Uber den Nachweis und das Verhalten der bei der Bestrahlung des Urans mittels Neutronen entstehenden Erdalkalimetalle

NUCLEAR REACTIONS 238U(N, α), E=slow; measured activity of barium chloride;239U; deduced radium isotopes from 239U(α) decay by the successive emission of two α particles, T1/2.

doi: 10.1007/BF01488241
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1939HA16      Naturwissenschaften 27, 89 (1939)

O.Hahn, F.Strassmann

Nachweis der Entstehung aktiver Bariumisotope aus Uran und Thorium durch Neutronenbestrahlung; Nachweis weiterer aktiver Bruchstucke bei der Uranspaltung

NUCLEAR REACTIONS U(n, F)Ba/La, E fast; measured reaction products; deduced T1/2.

doi: 10.1007/bf01488988
Citations: PlumX Metrics


1939HA17      Naturwissenschaften 27, 163 (1939)

O.Hahn, F.Strassmann

Uber die Bruchstucke beim Zerplatzen des Urans

NUCLEAR REACTIONS U(n, F)Xe/Ba/Kr/Rb/Sr, E fast; measured reaction products; deduced T1/2.

doi: 10.1007/bf01489658
Citations: PlumX Metrics


1939HA18      Ann.Phys.(Leipzig) 428, 368 (1939)

O.Hahn

Einige Besonderheiten der bei der Kernspaltung des Urans und Thors entstehenden kunstlichen Atomarten

NUCLEAR REACTIONS 238U(n, F)Te/Ba/Kr/88Sr/138Ba/142Ce/139Xe, 232Th(n, F)Rb/Xe/Kr, E fast; analyzed available data. 239U; deduced fission product identifications.

doi: 10.1002/andp.19394280319
Citations: PlumX Metrics


1939HA19      Ann.Phys.(Leipzig) 36, 368 (1939)

O.Hahn

Einige Besonderheiten der bei der Kernspaltung des Urans und Thors entstehenden kunstlichen Atomarten

NUCLEAR REACTIONS U, 232Th(n, F)Te/Kr/Ba/I/Rb/88Sr/142La/139Xe, E not given; measured reaction products, En, In. 239U; deduced fission product T1/2.

doi: 10.1002/andp.19394280319
Citations: PlumX Metrics


1939HA20      Naturwissenschaften 27, 544 (1939)

O.Hahn, F.Strassmann, S.Flugge

Uber einige Bruchstucke beim Zerplatzen des Thoriums

NUCLEAR REACTIONS 232Th(n, F)Ba, U(n, F)Ba/I/Te/Mo E fast; measured reaction products; deduced fission products T1/2 using activation technique.

doi: 10.1007/bf01495447
Citations: PlumX Metrics


1938HA01      Naturwissenschaften 26, 755 (1938)

O.Hahn, F.Strassmann

Uber die Entstehung von Radiumisotopen aus Uran durch Bestrahlen mit schnellen und verlangsamten Neutronen

RADIOACTIVITY 231Ra(β-) [from 238U(n, X)231Ra, E not given]; measured decay products; deduced T1/2.

doi: 10.1007/BF01774197
Citations: PlumX Metrics


1938ME04      Z.Physik 109, 538 (1938)

L.Meitner, F.Strassmann, O.Hahn

Kunstliche Umwandlungsprozesse bei Bestrahlung des Thoriums: Auftreton isomerer Reihen durch Abspaltung von α-Strahlen

NUCLEAR REACTIONS 232Th(n, γ), (n, α), E not given; measured reaction and decay products; deduced yields.

doi: 10.1007/BF01340332
Citations: PlumX Metrics


1937HA06      Naturwissenschaften 25, 189 (1937)

O.Hahn, F.Strassmann, E.Walling

Herstellung wagbarer Mengen des Strontiumisotops 87 als Umwandlungsprodkt des Rubidiums Aus einem kanadischen Glimmer

RADIOACTIVITY 87Rb(β-); analyzed mica contents. 87,88Sr; deduced strontium production mechanism and T1/2.

doi: 10.1007/BF01492269
Citations: PlumX Metrics


1937ME01      Z.Phys. 106, 249 (1937)

L.Meitner, O.Hahn, F.Strassmann

Uber die Umwandlungsreihen des Urans, die durch Neutronenbestrahlung erzeugt werden

NUCLEAR REACTIONS U(n, α), (n, X), E not given; measured reaction products; deduced σ.

doi: 10.1007/BF01340321
Citations: PlumX Metrics


1935HA09      Naturwissenschaften 23, 320 (1935)

O.Hahn, L.Meitner

Die Kunstliche Umwandlung des Thoriums durch Neutronen: Bildung der bisher fehlenden radioaktiven 4n + 1-Reihe

NUCLEAR REACTIONS 232Th(n, X)229Ra/229Ac/233Pa, E thermal; measured reaction products in paraffin; deduced two different conversion processes, tentative T1/2.

doi: 10.1007/bf01494104
Citations: PlumX Metrics


1931CU01      Revs.Modern Phys. 3, 427 (1931)

M.Curie, A.Debierne, A.S.Eve, H.Geiger, O.Hahn, S.C.Lind, S.Meyer, E.Rutherford, E.Schweidler

The Radioactive Constants as of 1930 Report of the International Radium-Standards Commission

COMPILATION Z=86-92; compiled experimental decay data, X-rays, β-rays, γ-rays, T1/2, decay constants, lifetimes and fundamental constants.

doi: 10.1103/RevModPhys.3.427
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1925HA01      Z.Physik 34, 795 (1925)

O.Hahn, L.Meitner

Die β-Strahlspektren von Radioactinium und seinen Zerfallsprodukten

RADIOACTIVITY Ac(β-); measured decay products, Eβ, Iβ, X-rays; deduced X-rays energies and intensities.

doi: 10.1007/BF01328526
Citations: PlumX Metrics


1924HA01      Z.Physik 26, 161 (1924)

O.Hahn, L.Meitner

Das β-Strahlenspektrum von Radium und seine Deutung

RADIOACTIVITY Ra(β-); measured decay products, Eβ, Iβ, X-rays; deduced X-rays energy radiation groups and wavelengths.

doi: 10.1007/BF01327324
Citations: PlumX Metrics


1921HA01      Naturwissenschaften 9, 84 (1921)

O.Hahn

Zuschriften an die Herausgeber. Uber ein neues radioaktives Zerfallsprodukt im Uran

RADIOACTIVITY U(α), (β-); measured decay products; deduced decay chain.

doi: 10.1007/bf01491321
Citations: PlumX Metrics


1921HA02      Ber. Dtsch. Chem. Ges. B 54, 1131 (1921)

O.Hahn

Uber eine neue radioaktive Substanz in Uran

RADIOACTIVITY 234,234mPa(β-)[from 234Th decay, followed by chemical separations]; measured β- decays and absorption curves, half-life of longer-lived 234Pa. 234,234mPa; deduced isomerism in nuclei with the two activities assigned to A=234, Z=91 activity, now known as 234Pa, and the measurement of half-life of the longer-lived activity of 234Pa as 6.7 h (2%accuracy) now known as its ground state, while the other activity identified from β-absorption curve, now known as the short-lived isomer of 234Pa.


1918HA01      Phys.Z. 19, 208 (1918)

O.Hahn, L.Meitner

Die Muttersubstanz des Actiniums, Ein Neues Radioaktives Element von Langer Lebensdauer

RADIOACTIVITY 231Pa(α); measured decay products, Eα, Iα; deduced isotopes of protactinium, T1/2 range.


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