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NSR database version of April 27, 2024.

Search: Author = F.Begemann

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2001BE81      Geochim.Cosmochim.Act. 65, 111 (2001)

F.Begemann, K.R.Ludwig, G.W.Lugmair, K.Min, L.E.Nyquist, P.J.Patchett, P.R.Renne, C.-Y.Shih, I.M.Villa, R.J.Walker

Call for an improved set of decay constants for geochronological use

RADIOACTIVITY ⁴⁰K, ⁸⁷Rb, ¹⁴⁷Sm, ¹⁷⁶Lu, ¹⁸⁷Re, ¹⁹⁰Pt, ^235,238U; compiled, analyzed T_1/2. Application to geo- and cosmochronology discussed.

doi: 10.1016/S0016-7037(00)00512-3
Citations: PlumX Metrics

1989MI31      Nucl.Instrum.Methods Phys.Res. B 42, 76 (1989)

R.Michel, F.Peiffer, S.Theis, F.Begemann, H.Weber, P.Signer, R.Wieler, P.Cloth, P.Dragovitsch, D.Filges, P.Englert

Production of stable and radioactive nuclides in thick stony targets (R = 15 and 25 cm) isotropically irradiated with 600 MeV protons and simulation of the production of cosmogenic nuclides in meteorites

NUCLEAR REACTIONS Mg(p, x), ²⁷Al(p, x), Si(p, x), E=600 MeV; measured products, ³He, 2-HE-4, ²⁰Ne, ²¹Ne, ²²Ne; deduced σ, σ(E). Data were imported from EXFOR entry O0280.

doi: 10.1016/0168-583X(89)90013-X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0280.

1986MI32      Nucl.Instrum.Methods Phys.Res. B 16, 61 (1986)

R.Michel, P.Dragovitsch, P.Englert, F.Peiffer, R.Stuck, S.Theis, F.Begemann, H.Weber, P.Signer, R.Wieler, D.Filges, P.Cloth

On the depth dependence of spallation reactions in a spherical thick diorite target homogeneously irradiated by 600 MeV protons. Simulation of production of cosmogenic nuclides in small meteorites

NUCLEAR REACTIONS ¹⁶O(p, x), Mg(p, x), ²⁷Al(p, x), Si(p, x), Ti(p, x), Fe(p, x), ⁵⁹Co(p, x), Ni(p, x), Cu(p, x), Ba(p, x), Lu(p, x), E=41-600 MeV; measured products, ⁷Be, ⁴⁸V, ⁴⁸Sc, ⁴⁷Sc, ⁴⁶Sc, ⁴⁴Sc, ⁴³K, ⁴²K, ²⁴Na, ⁵⁸Co, ⁵⁷Co, ⁵⁶Co, ⁵⁴Mn, ⁵¹Cr, ⁴⁸Cr, ⁵⁷Ni, ⁵⁵Co, ⁵²Mn, ⁵⁹Fe, ⁶⁰Co, ¹⁴⁶Gd, ¹⁶⁷Tm, ¹⁶⁵Tm, ¹⁶⁹Yb, ¹⁷³Lu, ¹⁷²Lu, ¹⁷¹Lu, ¹³³Ba, ¹³¹Ba, ¹³⁶Cs, ¹³⁴Cs, ²²Na, ²²Ne, ²¹Ne, ²⁰Ne, 2-HE-4, ³He, ⁴¹Ca, ²⁶Al, ¹⁰Be, ¹²⁷Xe, ¹²⁴I, ¹¹⁹Te, ¹²⁰Sb; deduced σ, σ(E). Data were imported from EXFOR entry A0344.

doi: 10.1016/0168-583X(86)90228-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0344.

1952BE22      Z.Naturforsch. 7a, 143 (1952); Addendum Z.Naturforsch. 7a, 763 (1952)

F.Begemann, F.G.Houtermans

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