NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of April 26, 2024.

Search: Author = H.R.Von Gunten

Found 37 matches.

Back to query form



1992TU04      Phys.Rev. C46, 1364 (1992)

A.Turler, H.R.von Gunten, J.D.Leyba, D.C.Hoffman, D.M.Lee, K.E.Gregorich, D.A.Bennett, R.M.Chasteler, C.M.Gannett, H.L.Hall, R.A.Henderson, M.J.Nurmia

Actinide Production from the Interactions of 40Ca and 44Ca with 248Cm and a Comparison with the 48Ca + 248Cm System

NUCLEAR REACTIONS 248Cm(40Ca, X), (44Ca, X), E=231-323 MeV; measured production σ(E) for 227Th to 249Cm; deduced isotopic distribution widths.

doi: 10.1103/PhysRevC.46.1364
Citations: PlumX Metrics


1990HO27      Nucl.Instrum.Methods Phys.Res. B52, 544 (1990)

H.J.Hofmann, G.Bonani, M.Suter, W.Wolfli, D.Zimmermann, H.R.von Gunten

A New Determination of the Half-Life of 32Si

RADIOACTIVITY 32Si [from 37Cl(p, 2pα), 31P(n, γ)32P(n, p)]; measured T1/2. Source from activation technique.

doi: 10.1016/0168-583X(90)90474-9
Citations: PlumX Metrics


1988WE12      Nucl.Instrum.Methods Phys.Res. A269, 615 (1988)

R.B.Welch, F.Gyger, D.T.Jost, H.R.Von Gunten, U.Krahenbuhl

NEWFIT, a Computer Program for the Analysis of Alpha, X-Ray and Gamma-Ray Spectra

NUCLEAR STRUCTURE 152Eu, 76As, 122Sb; calculated γ-spectra. 208,209,210Po, 240,239Pu, 248,250,252Cf; calculated α-spectra. New computer code.

doi: 10.1016/0168-9002(88)90142-8
Citations: PlumX Metrics


1987HO27      Nucl.Instrum.Methods Phys.Res. B29, 32 (1987)

H.J.Hofmann, J.Beer, G.Bonani, H.R.Von Gunten, S.Raman, M.Suter, R.L.Walker, W.Wolfli, D.Zimmermann

10Be: Half-life and AMS-standards

RADIOACTIVITY 10Be(β-); measured decay products, Eβ, Iβ; deduced T1/2. Comparison with available data.

doi: 10.1016/0168-583x(87)90198-4
Citations: PlumX Metrics


1986GA06      Phys.Rev. C33, 1983 (1986)

H.Gaggeler, W.Bruchle, M.Brugger, M.Schadel, K.Summerer, G.Wirth, J.V.Kratz, M.Lerch, Th.Blaich, G.Herrmann, N.Hildebrand, N.Trautmann, D.Lee, K.J.Moody, K.E.Gregorich, R.B.Welch, G.T.Seaborg, D.C.Hoffman, W.R.Daniels, M.M.Fowler, H.R.von Gunten

Production of Cold Target-Like Fragments in the Reaction of 48Ca + 248Cm

NUCLEAR REACTIONS 248Cm(Ca, X)210Rn/211Rn/212Rn/219Rn/220Rn/221Rn/222Rn/221Ra/222Ra/223Ra/223Ac/224Ac/225Ac/226Ac/225Th/226Th/227Th/228Th/230U/237U/236Pu/238Pu/243Pu/245Pu/246Pu, E=248-263 MeV; measured residuals yields, σ vs mass; deduced production mechanism.

doi: 10.1103/PhysRevC.33.1983
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2553.


1985AR02      Phys.Rev.Lett. 54, 406 (1985)

P.Armbruster, Y.K.Agarwal, W.Bruchle, M.Brugger, J.P.Dufour, H.Gaggeler, F.P.Hessberger, S.Hofmann, P.Lemmertz, G.Munzenberg, K.Poppensieker, W.Reisdorf, M.Schadel, K.-H.Schmidt, J.H.R.Schneider, W.F.W.Schneider, K.Summerer, D.Vermeulen, G.Wirth, A.Ghiorso, K.E.Gregorich, D.Lee, M.Leino, K.J.Moody, G.T.Seaborg, R.B.Welch, P.Wilmarth, S.Yashita, C.Frink, N.Greulich, G.Herrmann, U.Hickmann, N.Hildebrand, J.V.Kratz, N.Trautmann, M.M.Fowler, D.C.Hoffman, W.R.Daniels, H.R.von Gunten, H.Dornhofer

Attempts to Produce Superheavy Elements by Fusion of 48Ca with 248Cm in the Bombarding Energy Range of 4.5-5.2 MeV/u

NUCLEAR REACTIONS 248Cm(48Ca, X), E=4.5-5.2 MeV/nucleon; measured superheavy production σ upper limits vs T1/2. Different separation techniques.

doi: 10.1103/PhysRevLett.54.406
Citations: PlumX Metrics


1985HO13      Phys.Rev. C31, 1763 (1985)

D.C.Hoffman, M.M.Fowler, W.R.Daniels, H.R.von Gunten, D.Lee, K.J.Moody, K.Gregorich, R.Welch, G.T.Seaborg, W.Bruchle, M.Brugger, H.Gaggeler, M.Schadel, K.Summerer, G.Wirth, Th.Blaich, G.Herrmann, N.Hildebrand, J.V.Kratz, M.Lerch, N.Trautmann

Excitation Functions for Production of Heavy Actinides from Interactions of 40Ca and 48Ca Ions with 248Cm

NUCLEAR REACTIONS 248Cm(40Ca, X)244Bk/245Bk/246Bk/248Bk/248mBk/250Bk/245Cf/246Cf/248Cf/250Cf/252Cf/249Es/250Es/252Es/253Es/254Es/254mEs/250Fm/251Fm/252Fm/254Fm/256Fm, E=221-294 MeV; 248Cm(48Ca, X)245Bk/246Bk/248Bk/248mBk/250Bk/246Cf/248Cf/250Cf/252Cf/253Cf/254Cf/250Es/252Es/253Es/254Es/254mEs/252Fm/254Fm/255Fm/256Fm, E=223-318 MeV; measured residuals production σ(E).

doi: 10.1103/PhysRevC.31.1763
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2551.


1984LI05      Nucl.Phys. A417, 365 (1984)

Y.F.Liu, K.J.Moody, D.Lee, Y.Morita, G.T.Seaborg, H.R.Von Gunten

The Decay of 251Bk

RADIOACTIVITY 251Bk(β-) [from 248Cm(18O, X), E=97 MeV]; measured β- endpoint energy, T1/2; deduced mass. 251Cf levels deduced Iγ.

doi: 10.1016/0375-9474(84)90402-0
Citations: PlumX Metrics


1983LE09      Phys.Rev. C27, 2656 (1983)

D.Lee, K.J.Moody, M.J.Nurmia, G.T.Seaborg, H.R.von Gunten, D.C.Hoffman

Excitation Functions for Production of Heavy Actinides from Interactions of 18O with 248Cm and 249Cf

NUCLEAR REACTIONS, ICPND 248Cm(18O, X)245Bk/246Bk/248Bk/248mBk/250Bk/251Bk/246Cf/248Cf/250Cf/252Cf/253Cf/254Cf/252Es/253Es/254Es/254mEs/255Es/252Fm/253Fm/254Fm/255Fm/256Fm, E=97, 104, 113, 122 MeV; 249Cf(18O, X)245Bk/246Bk/248Bk/248mBk/246Cf/248Cf/250Cf/249Es/250Es/251Es/252Es/253Es/254Es/254mEs/250Fm/252Fm/253Fm/254Fm/255Fm/256Fm/256Md/258Md/258mMd/259No, E=91, 97, 104, 113, 122, 150 MeV; measured residuals production σ(E), mass distribution widths. Activation technique.

doi: 10.1103/PhysRevC.27.2656
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2545.


1982ER03      Phys.Rev. C25, 2519 (1982)

H.N.Erten, A.Grutter, E.Rossler, H.R.von Gunten

Charge Distribution in the Reactor-Neutron-Induced Fission of 232Th

NUCLEAR REACTIONS, Fission 232Th(n, F), E=reactor spectrum; measured independent yields for 82Br, 86Rb, 96,98Nb, 128Sb, 136Cs. 233Th deduced charge distribution parameters, even-odd proton, neutron enhancement factors. Activation, radiochemical techniques.

doi: 10.1103/PhysRevC.25.2519
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21805.


1981ER06      Nucl.Sci.Eng. 79, 167 (1981)

H.N.Erten, A.Grutter, E.Rossler, H.R.von Gunten

Mass Distribution in the Reactor-Neutron-Induced Fission of Thorium-232

NUCLEAR REACTIONS, Fission 232Th(n, F), E=reactor; measured absolute yields for 99Mo, 132Te, σ(fragment mass), yields for 77,78Ge, 83,84Br, 89,90,91,92Sr, 93Y, 95,97Zr, 99Mo, 103,105,106Ru, 109,112Pd, 111,113Ag, 115,117Cd, 127,129Sb, 131,134,135I, 139,140Ba, 132Te, 141,143,144Ce, 147Nd, 149,151Pm, 153Sm.

doi: 10.13182/NSE81-A27405
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21712.


1981JO04      J.Inorg.Nucl.Chem. 43, 2629 (1981)

D.T.Jost, H.R.Von Gunten

Independent Yields of 92mNb in the Thermal Neutron-Induced Fission of 233U, 235U and 239Pu

NUCLEAR REACTIONS, Fission 233,235U, 239Pu(n, F), E=thermal; measured independent yield of 92mNb; deduced shell closure effect. Activation technique, radiochemical separation.

doi: 10.1016/0022-1902(81)80588-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21711.


1981VO02      Phys.Rev. C23, 1110 (1981)

H.R.von Gunten, A.Grutter, H.W.Reist, M.Baggenstos

Ground-State Spontaneous-Fission Half-Lives of Uranium Isotopes

RADIOACTIVITY, Fission 233,234,235,236U(SF); measured T1/2. 233,235U deduced hindrance factor. Enriched solutions of Uranium, spinner detectors.

doi: 10.1103/PhysRevC.23.1110
Citations: PlumX Metrics


1980ZW01      Radiochim.Acta 27, 121 (1980)

H.U.Zwicky, H.R.von Gunten

Independent Yields of 148mPm and 148gPm in the Thermal-Neutron-Induced Fission of 233U and 239Pu

NUCLEAR REACTIONS 233U, 239Pu(n, F)148Pm/148mPm, E=thermal; measured residuals independent, isomeric yield ratios. Radiochemical techniques.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21706.


1978BA09      Nucl.Phys. A294, 369 (1978)

P.Baertschi, A.Grutter, H.R.von Gunten, H.S.Pruys, M.Rajagopalan, H.W.Reist, E.Rossler

Radiochemical Investigation of the Mass Distribution and Probability in Stopped μ- Induced Fission of 238U

NUCLEAR REACTIONS 238U(μ-, F); measured mass distribution, absolute fission probability.

doi: 10.1016/0375-9474(78)90224-5
Citations: PlumX Metrics


1978GA01      Phys.Rev. C17, 172 (1978)

H.Gaggeler, H.R.von Gunten

Charge Distribution in the Thermal-Neutron-Induced Fission of 249Cf: Independent and Fractional Cumulative Yields of Isotopes of Nb, I, and Cs

NUCLEAR REACTIONS 249Cf(n, F), E=th; measured charge distribution, yields of 96,98Nb, 130,135I, 136Cs. Ge(Li) detector, radiochemical separation.

doi: 10.1103/PhysRevC.17.172
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21604.


1978GA22      J.Inorg.Nucl.Chem. 40, 1859 (1978)

H.Gaggeler, H.R.von Gunten

Charge Distribution in the Photofission of 238U with Bremsstrahlung of E (max) 20-50 MeV

NUCLEAR REACTIONS 238U(γ, F), E(max)=31 MeV; measured fractional independent yields of 136Cs, 150Pm.

doi: 10.1016/0022-1902(78)80243-7
Citations: PlumX Metrics


1978KA05      Nucl.Phys. A295, 141 (1978)

T.Kaiser, H.R.Von Gunten

Evidence on the Influence of Fission Channels on Fission Phenomena

NUCLEAR REACTIONS 239Pu(n, F), E=low; calculated fission widths for 0+ resonances.

doi: 10.1016/0375-9474(78)90025-8
Citations: PlumX Metrics


1978KA07      J.Inorg.Nucl.Chem. 40, 377 (1978)

T.Kaiser, H.R.von Gunten

Independent Yields of 96Nb and 51 min 98Nb in the Thermal Neutron-Induced Fission of 233U, 235U and 239Pu

NUCLEAR REACTIONS 233,235U, 239Pu(n, F), E=th; measured yields for 96,98Nb.

doi: 10.1016/0022-1902(78)80408-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21218.


1978KA09      Phys.Rev. C17, 1510 (1978)

T.Kaiser, H.R.von Gunten

Cumulative Mass Yields in the Neutron-Induced Fission of 239Pu at the Resonance Energy of 0.3 eV

NUCLEAR REACTIONS 239Pu(n, F), E=0.3 eV; measured Sr, Ag, Cd yields.

doi: 10.1103/PhysRevC.17.1510
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21745.


1977GA10      J.Inorg.Nucl.Chem. 39, 1105 (1977)

H.Gaggeler, H.R.von Gunten

Cumulative Yields of Rare Earth Elements in the Thermal Neutron-Induced Fission of 249Cf

NUCLEAR REACTIONS 249Cf(n, F), E=th; measured cumulative yields.

doi: 10.1016/0022-1902(77)80284-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21553.


1976BA21      Helv.Phys.Acta 49, 187 (1976)

P.Baertschi, A.Grutter, H.R.von Gunten, H.S.Pruys, M.Rajagopalan

Stopped Negative Muon-Induced Fission of 238U

NUCLEAR REACTIONS 238U(μ-, F), E ≈ 0 MeV; measured fission yields for 91Sr, 93Y, 99Mo, 111Ag, 113Ag, 115Cd, 143Ce; deduced muon induced fission probability.


1976GA38      J.Inorg.Nucl.Chem. 38, 205 (1976)

H.Gaggeler, H.R.von Gunten, H.S.Pruys

Independent yields of 150Pm in the Thermal Neutron-Induced Fission of 233U, 235U, 239Pu and 249Cf and Cross-Section for the 149Pm(n, γ)150Pm Reaction

NUCLEAR REACTIONS 233,235U, 239Pu, 249Cf(n, F)146Pm/148Pm/150Pm/160Tb, 149Pm(n, γ), E thermal; measured fission products, Eγ, Iγ; deduced independent fission yields.

doi: 10.1016/0022-1902(76)80394-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21552.


1976RA01      J.Inorg.Nucl.Chem. 38, 351 (1976)

M.Rajagopalan, H.S.Pruys, A.Grutter, E.A.Hermes, H.R.von Gunten

Mass Yields in the 14 MeV Neutron-Induced Fission of 238U

NUCLEAR REACTIONS 238U(n, F), E=14 MeV; measured yields.

doi: 10.1016/0022-1902(76)80434-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21554.


1975PR05      J.Inorg.Nucl.Chem. 37, 1587 (1975)

H.S.Pruys, E.A.Hermes, H.R.Von Gunten

The Decay of 152m1Eu and 152m2Eu and Reaction Cross Sections of 153Eu for 14 MeV Neutrons

RADIOACTIVITY 152mEu; measured T1/2, Eγ, Iγ.

NUCLEAR REACTIONS 153Eu(n, α), (n, p), (n, 2n), E=14 MeV; measured σ.

doi: 10.1016/0022-1902(75)80280-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21213.


1975RA34      Nucl.Sci.Eng. 58, 414 (1975)

M.Rajagopalan, H.S.Pruys, A.Grutter, H.R.von Gunten, E.A.Hermes, R.Richmond, E.Rossler, A.Schmid, P.Wydler

Mass Yields in the Fission of Uranium-235 and Plutonium-239 in the Neutron Spectrum of a Gas-Cooled Fast Reactor

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=reactor spectrum; measured σ(fragment mass).

doi: 10.13182/NSE75-A26796
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21595.


1974BE02      Phys.Rev. C9, 48 (1974)

K.Behringer, A.Grutter, H.R.von Gunten, A.Schmid, A.Wyttenbach, B.Hahn, U.Moser, H.W.Reist

Search for Superheavy Elements

RADIOACTIVITY Z=110-115 [from natural samples, W(24 GeV p)]; measured spontaneous fission rate. Deduced limits for T1/2, yields.

doi: 10.1103/PhysRevC.9.48
Citations: PlumX Metrics


1974EG01      Radiochim.Acta 21, 200 (1974)

C.Egger, H.R.von Gunten, A.Schmid, H.S.Pruys

Absolute Yields of 99Mo in the Thermal Neutron-Induced Fission of 233U And 239Pu

NUCLEAR REACTIONS 233U, 239Pu(n, F), E=thermal; measured 99Mo yields.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22059.


1970VO16      J.Inorg.Nucl.Chem. 32, 3441 (1970)

H.R.von Gunten, K.F.Flynn, A.Schmid

The Thermal-Neutron Fission Cross Section of 227Th

NUCLEAR REACTIONS, Fission 227Th(n, F), E=thermal; measured σ.

doi: 10.1016/0022-1902(70)80151-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20438.


1969FL07      Helv.Chim.Acta 52, 2216 (1969)

K.F.Flynn, H.R.von Gunten

Massen- und Ladungsverteilung bei der Spaltung von 249Cf mit thermischen Neutronen. Vorlaufige Mitteilung

NUCLEAR REACTIONS 249Cf(n, F), E thermal; measured fission products radiochemically; deduced fission yields of 25 mass chains and one shielded nuclide (independent yields), nubar, division of nuclear charge consistent with the equal charge displacement hypothesis characteristic of low-energy fission.

doi: 10.1002/hlca.19690520805
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23271.


1969VO14      J.Inorg.Nucl.Chem. 31, 3357 (1969)

H.R.von Gunten, K.F.Flynn, L.E.Glendenin

Independent Yields of 82Br, 86Rb, 136Cs and 150Pm in Spontaneous Fission of 252Cf

RADIOACTIVITY, Fission 252Cf; measured fission yields; deduced charge distribution.

doi: 10.1016/0022-1902(69)80318-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13353.


1969VO24      Actinides Rev. 1, 275 (1969)

H.R.von Gunten

Distribution of Mass in Spontaneous and Neutron-Induced Fission

NUCLEAR STRUCTURE, Fission 238U(SF); calculated, reviewed T1/2, mass distributions. 252Cf(SF); calculated, reviewed mass distributions.

NUCLEAR REACTIONS 237Np, 241Am(n, F), E=reactor spectrum; 232Th, 235,238U(n, F), E ≤ 14 MeV; calculated, reviewed σ.


1967VO04      J.Inorg.Nucl.Chem. 29, 2826 (1967)

H.R.Von Gunten, A.Wyttenbach, H.Dulakas

Half-Life of 210Pb (RaD)

NUCLEAR STRUCTURE 210Pb; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(67)80026-5
Citations: PlumX Metrics


1967VO08      Radiochim.Acta 8, 112 (1967)

H.R.von Gunten, H.Hermann

Absolute Fission-Yields of 99Mo and 139Ba in the Thermal Neutron Fission of 235U

NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured 99Mo, 139Ba fission yields.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23562.


1967VO11      Phys.Rev. 161, 1192 (1967)

H.R.Von Gunten, K.F.Flynn, L.E.Glendenin

Distribution Of Mass And Charge In Fission Of 245Cm

NUCLEAR REACTIONS 245Cm(n, f), E=0.0253 eV; measured products, 143Ce, 141Ce, 140Ba, 137Cs, 133I, 131I, 132Te, 129Te, 129Sb, 127Sb, 125Sb, 125Sn, 123Sn, 121Sn, 115Cd, 113Ag, 111Ag, 112Pd, 109Pd, 106Ru, 105Ru, 103Ru, 99Mo, 97Zr, 95Zr, 91Y, 90Sr, 89Sr, 83Br, 77As, 136Cs, 86Rb, 144Ce, 147Nd, 147Pm, 149Pm, 151Pm, 153Sm, 156Eu; deduced yields. Data were imported from EXFOR entry 13230.

doi: 10.1103/PhysRev.161.1192
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13230.


1964WY01      Radiochim.Acta 3, 118 (1964)

A.Wyttenbach, H.R.von Gunten, H.Dulakas

Fission of 232Th by Reactor Neutrons: Fission Yields of some Mass-Chains

NUCLEAR REACTIONS 232Th(n, F)90Sr/131I/137Cs/140Ba/141Ce/144Ce, E ∼ 2 MeV; measured fission products; deduced cumulative fission yields.

doi: 10.1524/ract.1964.3.3.118
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23547.


1963VO02      Nucl.-Med. (Stuttgart) 3, 417 (1963)

H.R.von Gunten, W.Scherle, H.Hugli

Die Herstellung von Y90 fur Therapeutische Anwendungen


Back to query form