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NSR database version of May 24, 2024.

Search: Author = U.Herpers

Found 29 matches.

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2015IS07      J.Radioanal.Nucl.Chem. 305, 345 (2015)

Shams A.M.Issa, M.A.M.Uosif, R.Michel, J.-L.Flament, J.-C.David, S.Leray, U.Herpers

The production of residual nuclides via 211, 1, 000, 1, 400 and 2, 530 MeV protons irradiation of natural uranium

NUCLEAR REACTIONS U(p, X)237U/233Pa/232Pa/230Pa/141Ce/139Ce/140Ba/137Cs/136Cs/132Te/121Te/131I/127Xe/127Sb/126Sb/124Sb/122Sb/125Sn/115Cd/111Ag/110Ag/103Ru/95Zr, E=0.211, 1.0, 1.4, 2.53 GeV; measured reaction products, Eγ, Iγ; deduced σ. INCL4+ABLA code system calculations, comparison with available data.

doi: 10.1007/s10967-015-3985-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2266.


2015MI01      Nucl.Instrum.Methods Phys.Res. B343, 30 (2015)

R.Michel, D.Hansmann, S.Neumann, W.Glasser, H.Schuhmacher, V.Dangendorf, R.Nolte, U.Herpers, A.N.Smirnov, I.V.Ryzhov, A.V.Prokofiev, P.Malmborg, D.Kollar, J.-P.Meulders

Excitation functions for the production of radionuclides by neutron-induced reactions on C, O, Mg, Al, Si, Fe, Co, Ni, Cu, Ag, Te, Pb, and U up to 180 MeV

NUCLEAR REACTIONS C, O(n, X)7Be, Fe(n, X)47Sc/48Cr/54Mn, Co(n, X)58Co, Ni(n, X)57Co/58Co/56Ni/57Ni, Cu(n, X)59Fe/56Co, Pb(n, X)96Zr/105Rh/200Pb, U(n, X)131I/230Pa, Ni(p, X)51Cr/54Mn/56Co/58Co, E<1.6 GeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS 1.0 calculations.

doi: 10.1016/j.nimb.2014.11.006
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22794.


2013IS01      Nucl.Instrum.Methods Phys.Res. B298, 19 (2013)

Shams A.M.Issa, M.A.M.Uosif, R.Michel, U.Herpers, P.Malmborg, B.Holmqvist

Proton-induced production of residual radionuclides in natRe up to 2590 Mev

NUCLEAR REACTIONS Re(p, X)185Os/183Os/182Os/186Re/184Re/183Re/182Re/181Re/183Ta/175Hf/173Hf/171Lu/170Lu/169Lu/169Yb/166Tm/156Tb/155Tb/95Nb/88Y/87Y/85Sr/86Rb/84Rb/76Se/65Zn/59Fe/58Co/60Co/57Ni/51Cr/46Sc/7Be, E<2590 MeV; measured decay products, Eγ, Iγ, γ-γ-coin.; deduced σ. Comparison with available data, TALYS calculations.

doi: 10.1016/j.nimb.2013.01.001
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2139.


2008AM01      Nucl.Instrum.Methods Phys.Res. B266, 2 (2008)

K.Ammon, I.Leya, B.Lavielle, E.Gilabert, J.-C.David, U.Herpers, R.Michel

Cross sections for the production of helium, neon and argon isotopes by proton-induced reactions on iron and nickel

NUCLEAR REACTIONS Fe, Ni(p, X)3He/4He/21Ne/22Ne/36Ar/38Ar, E < 1.6 GeV; measured cross sections and excitation functions.

doi: 10.1016/j.nimb.2007.10.024
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1591.


2004KU33      Radiochim.Acta 92, 233 (2004)

J.Kuhnhenn, U.Herpers, R.Michel

New determination of the half-life of 205Bi

RADIOACTIVITY 205Bi(EC) [from Pb, Bi(p, X)]; measured T1/2. Comparison with previous results.

doi: 10.1524/ract.92.4.233.35601
Citations: PlumX Metrics


2004SC49      Nucl.Instrum.Methods Phys.Res. B 223/224, 812 (2004)

C.Schnabel, H.-A.Synal, P.Gartenmann, F.J.Santos-Arevalo, I.Gomez-Martinez, M.Suter, A.Tarabischi, T.Bastian, F.Sudbrock, U.Herpers, I.Leya, M.Gloris, R.Michel

Proton-induced production cross sections and production rates of 41Ca from Ni

NUCLEAR REACTIONS Ni(p, x), E=148 MeV-1.6 GeV; measured products, 41Ca; deduced σ, σ(E). Data were imported from EXFOR entry O1741.

doi: 10.1016/j.nimb.2004.04.150
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1741.


2002KL14      Nucl.Instrum.Methods Phys.Res. A489, 282 (2002)

J.Klug, J.Blomgren, A.Atac, B.Bergenwall, S.Dangtip, K.Elmgren, C.Johansson, N.Olsson, S.Pomp, A.V.Prokofiev, J.Rahm, U.Tippawan, O.Jonsson, L.Nilsson, P.-U.Renberg, P.Nadel-Turonski, A.Ringbom, A.Oberstedt, F.Tovesson, V.Blideanu, C.Le Brun, J.F.Lecolley, F.R.Lecolley, M.Louvel, N.Marie, C.Schweitzer, C.Varignon, Ph.Eudes, F.Haddad, M.Kerveno, T.Kirchner, C.Lebrun, L.Stuttge, I.Slypen, A.N.Smirnov, R.Michel, S.Neumann, U.Herpers

SCANDAL - A Facility for Elastic Neutron Scattering Studies in the 50-130 MeV Range

NUCLEAR REACTIONS 12C(n, p), E=96 MeV; 208Pb(n, pX), E=96 MeV; measured Ep. 12C(n, n'), E=96 MeV; measured excitation energy spectrum. 1H(n, n), E=96 MeV; measured σ(θ).

doi: 10.1016/S0168-9002(02)00576-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22914.


2001GL05      Nucl.Instrum.Methods Phys.Res. A463, 593 (2001)

M.Gloris, R.Michel, F.Sudbrock, U.Herpers, P.Malmborg, B.Holmqvist

Proton-Induced Production of Residual Radionuclides in Lead at Intermediate Energies

NUCLEAR REACTIONS Pb(p, X)7Be/22Na/24Na/46Sc/59Fe/60Co/65Zn/74As/75Se/82Br/83Rb/84Rb/86Rb/85Sr/88Y/88Zr/89Zr/95Zr/95Nb/96Nb/99Mo/103Ru/105Ru/105Rh/121Te/123Te/124Sb/125Sb/124I/126I/127Xe/134Cs/131Ba/139Ce/146Gd/153Gd/169Yb/175Hf/181Re/183Re/185Ir/189Ir/190Ir/192Ir/188Pt/191Pt/193Au/194Au/195Au/196Au/194Hg/203Hg/200Pb/202Tl/205Bi/206Bi, E=65-2600 MeV; measured production σ. Activation technique, comparisons with previous results and model predictions.

doi: 10.1016/S0168-9002(01)00174-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0500.


2001KU28      Radiochim.Acta 89, 697 (2001)

J.Kuhnhenn, U.Herpers, W.Glasser, R.Michel, P.W.Kubik, M.Suter

Thin Target Cross Sections for Proton-Induced Formation of Radionuclides from Lead for Ep ≤ 71 MeV

NUCLEAR REACTIONS Pb(p, F)95Zr/99Mo/103Ru/106Ru/105Rh/110mAg/124Sb/125Sb, E ≈ 30-70 MeV; Pb(p, xnyp)203Hg/200Tl/201Tl/202Tl/200Pb/201Pb/203Pb/203Bi/204Bi/205Bi/206Bi/207Bi, E ≈ 10-70 MeV; measured production σ. Stacked-foil activation technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0906.


2000ME31      Nucl.Instrum.Methods Phys.Res. B 172, 806 (2000)

S.Merchel, T.Faestermann, U.Herpers, K.Knie, G.Korschinek, I.Leya, R.Michel, G.Rugel, C.Wallner

Thin- and thick-target cross sections for the production of 53Mn and 60Fe

NUCLEAR REACTIONS Fe(p, x), Ni(p, x), E=17.2 MeV-2.6 GeV; measured products, 53Mn, 60Fe; deduced σ, σ(E). Data were imported from EXFOR entry O1229.

doi: 10.1016/S0168-583X(00)00105-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0803.


2000ME32      Nucl.Instrum.Methods Phys.Res. B 172, 806 (2000)

S.Merchel, T.Faestermann, U.Herpers, K.Knie, G.Korschinek, I.Leya, R.Michel, G.Rugel, C.Wallner

Thin- and thick-target cross sections for the production of Mn-53 and Fe-60

doi: 10.1016/S0168-583X(00)00105-1
Citations: PlumX Metrics


2000SU23      Radiochim.Acta 88, 829 (2000)

F.Sudbrock, U.Herpers, S.M.Qaim, J.Csikai, P.W.Kubik, H.-A.Synal, M.Suter

Cross Sections for the Formation of Long-Lived Radionuclides 10Be, 26Al and 36Cl in 14.6 MeV Neutron Induced Reactions Determined via Accelerator Mass Spectrometry (AMS)

NUCLEAR REACTIONS C, N, O(n, X)10Be, E=14.6 MeV; 13C, 39K(n, α), E=14.6 MeV; 27Al(n, 2n), E=14.6 MeV; measured σ. Radiochemical separation, accelerator mass spectrometry.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22722.


1998GI16      Nucl.Instrum.Methods Phys.Res. B145, 293 (1998)

E.Gilabert, B.Lavielle, S.Neumann, M.Gloris, R.Michel, Th.Schiekel, F.Sudbrock, U.Herpers

Cross Sections for the Proton-Induced Production of Krypton Isotopes from Rb, Sr, Y, and Zr for Energies Up to 1600 MeV

NUCLEAR REACTIONS, ICPND Rb, Sr, Y, Zr(p, X)78Kr/80Kr/81Kr/82Kr/83Kr/84Kr/85Kr/86Kr, E < 1600 MeV; Rb(p, X)59Fe/56Co/57Co/58Co/60Co/65Zn/67Ga/69Ge/71As/72As/73As/74As/72Se/73Se/75Se/77Br/82Br/76Kr/79Kr/81Rb/83Rb/84Rb/86Rb/82Sr/83Sr/85Sr, E < 2570 MeV; measured production σ; deduced excitation functions. Stacked foils, activation and mass spectrometry techniques.

doi: 10.1016/S0168-583X(98)00411-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0505.


1998LE37      Nucl.Instrum.Methods Phys.Res. B145, 449 (1998)

I.Leya, H.Busemann, H.Baur, R.Wieler, M.Gloris, S.Neumann, R.Michel, F.Sudbrock, U.Herpers

Cross Sections for the Proton-Induced Production of He and Ne Isotopes from Magnesium, Aluminum, and Silicon

NUCLEAR REACTIONS, ICPND Mg, 27Al, Si(p, X)3He/4He/20Ne/21Ne/22Ne, E=14-1600 MeV; measured production σ; deduced excitation functions. Stacked foil technique, mini-stack approach. Astrophysical implications discussed.

doi: 10.1016/S0168-583X(98)00528-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0520.


1997MI26      Nucl.Instrum.Methods Phys.Res. B129, 153 (1997)

R.Michel, R.Bodemann, H.Busemann, R.Daunke, M.Gloris, H.-J.Lange, B.Klug, A.Krins, I.Leya, M.Lupke, S.Neumann, H.Reinhardt, M.Schnatz-Buttgen, U.Herpers, Th.Schiekel, F.Sudbrock, B.Holmqvist, H.Conde, P.Malmborg, M.Suter, B.Dittrich-Hannen, P.-W.Kubik, H.-A.Synal, D.Filges

Cross Sections for the Production of Residual Nuclides by Low- and Medium-Energy Protons from the Target Elements C, N, O, Mg, Al, Si, Ca, Ti, V, Mn, Fe, Co, Ni, Cu, Sr, Y, Zr, Nb, Ba and Au

NUCLEAR REACTIONS, ICPND C, N, O, Mg, 27Al, Si, Ca, Ti, V, Mn, Fe, Co, Ni, Cu, Sr, Y, Zr, Nb, Ba, Au(p, X), E ≈ 10-2500 MeV; measured residuals production σ. Activation, accelerator mass spectrometry techniques.

doi: 10.1016/S0168-583X(97)00213-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0276.


1996GL08      Nucl.Instrum.Methods Phys.Res. B 113, 429 (1996)

M.Gloris, R.Michel, U.Herpers, F.Sudbrock, D.Filges

Production of Residual Nuclei from Irradiation of Thin Pb-Targets with Protons Up to 1.6 GeV

NUCLEAR REACTIONS Pb(p, x), E=79.7 MeV-1.6 GeV; measured products, 46Sc, 54Mn, 59Fe, 58Co, 60Co, 65Zn, 74As, 75Se, 82Br, 83Rb, 84Rb, 85Sr, 89Zr, 95Zr, 96Nb, 95Tc, 96Tc, 103Ru, 101Rh, 102Rh, 106Ag, 110Ag, 114In, 120Sb, 124Sb, 119Te, 121Te, 123Te, 133Ba, 139Ce, 143Pm, 144Pm, 145Eu, 147Eu, 152Eu, 146Gd, 153Gd, 153Tb, 155Tb, 160Er, 167Tm, 168Tm, 166Yb, 169Yb, 170Lu, 171Lu, 173Lu, 172Hf, 175Hf, 181Hf, 185Os, 192Ir, 188Pt, 195Au, 196Au, 199Au, 195Hg, 197Hg, 201Tl, 202Tl, 200Pb, 203Pb, 205Bi, 206Bi, 207Bi; deduced σ, σ(E). Data were imported from EXFOR entry O0320.

doi: 10.1016/0168-583X(95)01325-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0320.


1996SC46      Nucl.Instrum.Methods Phys.Res. B114, 91 (1996)

Th.Schiekel, F.Sudbrock, U.Herpers, M.Gloris, H.-J.Lange, I.Leya, R.Michel, B.Dittrich-Hannen, H.-A.Synal, M.Suter, P.W.Kubik, M.Blann, D.Filges

Nuclide Production by Proton-Induced Reactions on Elements (6 ≤ Z ≤ 29) in the Energy Range from 200 MeV to 400 MeV

NUCLEAR REACTIONS, ICPND C, N, O, Mg, 27Al, Si, Ca, Ti, Mn, Fe, Co, Ni, Cu(p, X), E=200-400 MeV; measured residuals production σ. Accelerator mass spectrometry, activation technique.

doi: 10.1016/0168-583X(96)00145-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0284.


1996SC51      Nucl.Instrum.Methods Phys.Res. B 113, 484 (1996)

Th.Schiekel, F.Sudbrock, U.Herpers, M.Gloris, I.Leya, R.Michel, H.A.Synal, M.Suter

On the Production of 36Cl by High Energy Protons in Thin and Thick Targets

NUCLEAR REACTIONS 40Ca, Ti, 55Mn, Fe, 59Co, Ni(p, x), E=46.8 MeV-2.6 GeV; measured products, 36Cl; deduced σ, σ(E). Data were imported from EXFOR entry O0353.

doi: 10.1016/0168-583X(95)01396-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0353.


1995LA05      Appl.Radiat.Isot. 46, 93 (1995)

H.-J.Lange, T.Hahn, R.Michel, T.Schiekel, R.Rosel, U.Herpers, H.-J.Hofmann, B.Dittrich-Hannen, M.Suter, W.Wolfli, P.W.Kubik

Production of Residual Nuclei by α-Induced Reactions on C, N, O, Mg, Al and Si up to 170 MeV

NUCLEAR REACTIONS, ICPND C, O, Mg, 27Al, Si(α, X)7Be/22Na/24Na/28Mg, E ≤ 170.5 MeV; measured residuals production σ. Stacked foils, activation technique.

doi: 10.1016/0969-8043(94)00124-I
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0517.


1995MI30      Nucl.Instrum.Methods Phys.Res. B103, 183 (1995)

R.Michel, M.Gloris, H.-J.Lange, I.Leya, M.Lupke, U.Herpers, B.Dittrich-Hannen, R.Rosel, Th.Schiekel, D.Filges, P.Dragovitsch, M.Suter, H.-J.Hofmann, W.Wolfli, P.W.Kubik, H.Baur, R.Wieler

Nuclide Production by Proton-Induced Reactions on Elements (6 ≤ Z ≤ 29) in the Energy Range from 800 to 2600 MeV

NUCLEAR REACTIONS, ICPND C, N, O, Mg, 27Al, Si, Ca, Ti, V, Mn, Fe, Co, Ni, Cu(p, X), E=800, 1200, 1600, 2600 MeV; measured residuals production σ.

doi: 10.1016/0168-583X(95)00566-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0277.


1994MA71      Nucl.Instrum.Methods Phys.Res. B 94, 449 (1994)

K.J.Mathew, M.N.Rao, H.M.Weber, U.Herpers, R.Michel

Xenon production cross-sections at intermediate energies and production rates in small meteoroids based on simulation experiments

NUCLEAR REACTIONS Ba(p, x), E=600 MeV-2.6 GeV; measured products, 127Xe, 126Xe, 128Xe, 129Xe, 130Xe, 131Xe, 132Xe, 134Xe, 124Xe; deduced σ, σ(E). Data were imported from EXFOR entry O0279.

doi: 10.1016/0168-583X(94)95422-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0279.


1993BO41      Nucl.Instrum.Methods Phys.Res. B82, 9 (1993)

R.Bodemann, H.-J.Lange, I.Leya, R.Michel, T.Schiekel, R.Rosel, U.Herpers, H.J.Hofmann, B.Dittrich, M.Suter, W.Wolfli, B.Holmqvist, H.Conde, P.Malmborg

Production of Residual Nuclei by Proton-Induced Reactions on C, N, O, Mg, Al and Si

NUCLEAR REACTIONS, ICPND C(p, X)7Be/10Be, E=24.6-96.3 MeV; N(p, X)7Be/10Be, E=11.5-97.9 MeV; O(p, X)7Be/10Be, E=33.5-98.2 MeV; Mg, 27Al(p, X)7Be/22Na/24Na, E ≈ 30.5-98.5 MeV; Si(p, X)7Be/10Be/22Na/24Na/28Mg/26Al, E ≈ 44.3-98 MeV; measured residuals production σ(E). Gamma-spectrometry.

doi: 10.1016/0168-583X(93)95077-I
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0282.


1990DI06      Radiochim.Acta 50, 11 (1990)

B.Dittrich, U.Herpers, M.Lupke, R.Michel, H.J.Hofmann, W.Wolfli

Determination of Cross Sections for the Production of 7Be, 10Be and 22Na by High-Energy Protons

NUCLEAR REACTIONS, MECPD, ICPND 27Al, Si, Ti, V, 55Mn, Fe, 59Co, Ni, Cu, 93Nb, Zr, Mg, O(p, xnyp)7Be, E=0.8-2.6 GeV;; O, Mg, 27Al, Si, Fe(p, xnyp)10Be, E=0.8-2.6 GeV; Mg, 27Al, Si, Ca, Ti, V, 55Mn, Fe, 59Co, Ni, Cu, Zr, 93Nb, 103Rh(p, xnyp)22Na, E=0.8-2.6 GeV; measured residual production σ(E).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0098.


1990DI13      Nucl.Instrum.Methods Phys.Res. B52, 588 (1990)

B.Dittrich, U.Herpers, H.J.Hofmann, W.Wolfli, R.Bodemann, M.Lupke, R.Michel, P.Dragovitsch, D.Filges

AMS Measurements of Thin-Target Cross Sections for the Production of 10Be and 26Al by High-Energy Protons

NUCLEAR REACTIONS, ICPND O, Mg, 27Al, Si, Mn, Fe, Ni(p, X)10Be/27Al/Mn/Fe, Ni(p, X)26Al, E ≤ 2.6 GeV; measured residual production σ.

doi: 10.1016/0168-583X(90)90481-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0281.


1975WE13      Radiochem.Radioanal.Lett. 21, 293 (1975)

H.Weigel, R.Michel, U.Herpers, W.Herr

Survey of 600 MeV Proton Cross-Sections for Spallogenic Radionuclides in Quartz-, Fe-, Co-, and Ni-Targets

NUCLEAR REACTIONS Fe, Co, Ni, Al, Si, O(p, X), E=600 MeV; measured σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0088.


1974AL19      Radiochem.Radioanal.Lett. 18, 259 (1974)

H.F.Aly, U.Herpers

Thermal Neutron Capture Cross-Section and Resonance Integral of Actinium-227

NUCLEAR REACTIONS 227Ac(n, γ); measured σ, resonance integral.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23378.


1972WO31      Radiochim.Acta 18, 207 (1972)

R.Wolfle, W.Herr, U.Herpers

Determination of the Activation Cross Section sigma(therm) and of the Halflife of 53Mn by a 587 Days Reactor Irradiation

NUCLEAR REACTIONS 53Mn(n, γ), E=thermal; measured σ. 53Mn deduced T1/2.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20566.


1971MI16      Radiochim.Acta 16, 115 (1971)

R.Michel, U.Herpers

Prazisionsbestimmungen der Halbwertszeiten von 186Re und 188Re

RADIOACTIVITY 186,188Re; measured T1/2.


1969HE24      Radiochim.Acta 11, 61 (1969)

W.Herr, U.Herpers, B.Hess

Hf-Determination in a Zirconium Matrix by Life Time Measurements of the 15ns 181Ta Excited State

RADIOACTIVITY 181Hf; measured γγ-delay in pure Hf, Zircaloy. 181Ta level deduced T1/2.


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