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NSR database version of May 19, 2024.

Search: Author = H.W.Reist

Found 17 matches.

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1993RO07      Z.Phys. A345, 89 (1993)

Ch.Rosel, H.Hanscheid, J.Hartfiel, R.von Mutius, J.F.M.d'Achard van Enschut, P.David, H.Janszen, T.Johansson, J.Konijn, T.Krogulski, C.T.A.M.de Laat, H.Paganetti, C.Petitjean, S.M.Polikanov, H.W.Reist, F.Risse, L.A.Schaller, L.Schellenberg, W.Schrieder, A.K.Sinha, A.Taal, J.P.Theobald, G.Tibell, N.Trautmann

The Study of Prompt and Delayed Muon Induced Fission III. The Ratios of Prompt to Delayed Fission Yields

NUCLEAR REACTIONS 233,234,235,236,238U, 237Np, 242,244Pu(μ-, F), E not given; measured prompt to delayed fission yields ratios, absolute probabilities; deduced fission probabilities per muon capture.


1992HA14      Z.Phys. A342, 111 (1992)

H.Hanscheid, P.David, H.Folger, J.Konijn, C.T.A.M.de Laat, C.Petitjean, H.W.Reist, F.Risse, Ch.Rosel, L.A.Schaller, L.Schellenberg, W.Schrieder, L.M.Simons, A.Taal

Nuclear Excitation and Prompt Fission in Muonic 238U

NUCLEAR REACTIONS 238U(μ-, F), E at 43 MeV/c; measured fission (fragment)γ-, γγ-, muonic (X-ray)(fragment)-coin, (X-ray)(fragment)(t); deduced fission barrier augmentation, nonradiative transitions role, fission probabilities.

ATOMIC PHYSICS, Mesic-Atoms 238U(μ-, F), E at 42 MeV/c; measured fission (fragment)γ-, γγ-, muonic (X-ray)(fragment)-coin, (X-ray)(fragment)(t); deduced fission barrier augmentation, nonradiative transitions role, fission probabilities.


1991RO10      Z.Phys. A340, 199 (1991)

Ch.Rosel, P.David, H.Folger, H.Hanscheid, J.Konijn, C.T.A.M.de Laat, C.Petitjean, H.W.Reist, F.Risse, L.A.Schaller, L.Schellenberg, W.Schrieder, L.M.Simons, A.K.Sinha, A.Taal

Radiationless Transition Probabilities in Muonic 208Pb, 232Th, and 238U

NUCLEAR REACTIONS 208Pb, 232Th, 238U(μ-, γ), (μ-, X), E at 42-54 MeV/c; measured γγ-coin, X-ray spectra, Eγ, Iγ. 208Pb, 232Th, 238U deduced nonradiative transition probabilities.

ATOMIC PHYSICS, Mesic-Atoms 208Pb, 232Th, 238U(μ-, γ), (μ-, X), E at 42-54 MeV/c; measured γγ-coin, X-ray spectra, Eγ, Iγ. 208Pb, 232Th, 238U deduced nonradiative transition probabilities.


1991SC21      Z.Phys. A339, 445 (1991)

W.Schrieder, P.David, H.Hanscheid, J.Konijn, C.T.A.M.de Laat, H.Paganetti, C.Petitjean, H.W.Reist, F.Risse, Ch.F.G.Rosel, L.A.Schaller, L.Schellenberg, A.K.Sinha, A.Taal, N.Trautmann

The Probability of Prompt and Delayed Fission of Muonic 237Np

NUCLEAR REACTIONS 237Np(μ, F), E at rest; measured (fragment)(X-ray)-coin; deduced prompt, delayed, total fission probabilities.

doi: 10.1007/BF01288428
Citations: PlumX Metrics


1990HA03      Z.Phys. A335, 1 (1990)

H.Hanscheid, P.David, J.Konijn, T.Krogulski, C.T.A.M.de Laat, T.Mayer-Kuckuk, C.Petitjean, S.M.Polikanov, H.W.Reist, F.Risse, Ch.F.G.Rosel, L.A.Schaller, L.Schellenberg, W.Schrieder, A.K.Sinha, A.Taal

Muon Capture Rates in 233U, 234U, 235U, 236U, 238U, and 237Np

NUCLEAR REACTIONS 233,234,235,236,238U, 237Np(μ-, F), E at 39 MeV/c; measured (fragment)(fragment)-coin following fission; deduced capture rates, bound muon T1/2.

ATOMIC PHYSICS, Mesic-Atoms 233,234,235,236,238U, 237Np(μ-, F), E at 39 MeV/c; measured (fragment)(fragment)-coin following fission; deduced capture rates, bound muon T1/2.


1988DA17      Z.Phys. A330, 397 (1988)

P.David, H.Hanscheid, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, F.Risse, Ch.F.G.Rosel, W.Schrieder, C.Petitjean, H.W.Reist, S.M.Polikanov, J.Konijn, C.T.A.M.de Laat, A.Taal, T.Krogulski, T.Johansson, G.Tibell, J.F.M.d'Achard van Enschut, J.P.Theobald, N.Trautmann, C.Gugler, L.A.Schaller, L.Schellenberg

The Study of Prompt and Delayed Muon Induced Fission II. Mean Life Times of Negative Muons Bound to 237Np, 242Pu and 244Pu

NUCLEAR REACTIONS 237Np, 242,244Pu(μ-, F), E at rest; measured fission (fragment)(fragment)μ-, (fragment)(fragment)-coin; deduced muon capture rates.


1987DA22      Z.Phys. A328, 37 (1987)

P.David, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, C.Petitjean, H.W.Reist, S.M.Polikanov, J.Konijn, C.T.A.M.de Laat, A.Taal, T.Krogulski, T.Johansson, G.Tibell, J.F.M.d'Achard van Enschut

The Study of Prompt and Delayed Muon Induced Fission. I. Total Kinetic Energies and Mass Distributions

ATOMIC PHYSICS, Mesic-Atoms 235,238U, 237Np, 242Pu(μ-, F), E at 48, 53 MeV/c; 238U, 237Np(π-, F), E at 110 MeV/c; measured muon induced fission fragment total kinetic energy, mass distributions; deduced muon induced fission characteristics.

NUCLEAR REACTIONS 235,238U, 237Np, 242Pu(μ-, F), E at 48, 53 MeV/c; 238U, 237Np(π-, F), E at 110 MeV/c; measured fission fragment total kinetic energy, mass distributions; deduced muon induced fission characteristics.


1987DE10      Phys.Lett. 189B, 7 (1987)

C.T.A.M.De Laat, A.Taal, W.Duinker, J.Konijn, J.F.M.D'Achard van Enschut, P.David, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, G.Piller, L.A.Schaller, L.Schellenberg, T.Krogulski, C.Petitjean, H.W.Reist, W.Muller

The Quadrupole Moment and Strong Interaction Parameters from Muonic and Pionic X-Ray Studies of 237Np

ATOMIC PHYSICS, Mesic-Atoms 237Np(π-, X), E at 100 MeV/c; 237Np(μ-, X), E at 50 MeV/c; measured X-ray spectra; deduced strong interaction shifts, widths. 237Np deduced spectroscopic quadrupole moment, B(E2). Compton suppression spectrometer. Optical model.

NUCLEAR REACTIONS 237Np(π-, X), E at 100 MeV/c; 237Np(μ-, X), E at 50 MeV/c; measured X-ray spectra. 237Np deduced spectroscopic quadrupole moment, B(E2). Compton suppression spectrometer. Optical model.

doi: 10.1016/0370-2693(87)91260-3
Citations: PlumX Metrics


1986DA21      Phys.Lett. 180B, 324 (1986)

P.David, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, C.T.A.M.de Laat, A.Taal, W.Duinker, J.Konijn, J.F.M.D'Achard van Enschut, C.Gugler, L.A.Schaller, L.Schellenberg, T.Krogulski, C.Petitjean, H.W.Reist, W.Muller

The Probability of Non-Radiative Decay of the 3d Level in Muonic 237Np

ATOMIC PHYSICS, Mesic-Atoms 237Np; measured muonic X-ray spectra. 237Np deduced radiationless muonic transition probability.

NUCLEAR REACTIONS 237Np(μ-, γ), E at rest; measured X-ray spectra. 237Np deduced radiationless muonic 3d → 1s transition probability.

doi: 10.1016/0370-2693(86)91196-2
Citations: PlumX Metrics


1985DE48      Phys.Lett. 162B, 81 (1985)

C.T.A.M.De Laat, A.Taal, W.Duinker, A.H.Wapstra, J.Konijn, J.F.M.d'Achard van Enschut, P.David, J.Hartfiel, H.Janszen, R.von Mutius, C.Gugler, L.A.Schaller, L.Schellenberg, T.Krogulski, C.Petitjean, H.W.Reist

Strong Interaction Effects in Pionic 208Pb

NUCLEAR REACTIONS 208Pb(π, X), E at rest; measured pionic X-rays; deduced strong interaction shifts.

ATOMIC PHYSICS, Mesic-Atoms 208Pb(π, X), E at rest; measured pionic X-rays; deduced strong interaction shifts.

doi: 10.1016/0370-2693(85)91065-2
Citations: PlumX Metrics


1983DA09      Phys.Lett. 124B, 161 (1983)

P.David, J.Hartfiel, H.Janszen, T.Johansson, J.Konijn, T.Krogulski, T.Mayer-Kuckuk, C.Petitjean, S.Polikanov, H.W.Reist, G.Tibell

Total Kinetic Energy Release and Mass Distributions in Prompt and Delayed Muon Induced Fission of 238U

NUCLEAR REACTIONS 238U(μ-, F), E at rest; measured prompt, delayed fission fragment mass, total kinetic energy release; deduced prompt to delayed fission yields, muonic state T1/2.

doi: 10.1016/0370-2693(83)91426-0
Citations: PlumX Metrics


1982JO05      Phys.Lett. 116B, 402 (1982)

T.Johansson, J.Konijn, T.Krogulski, S.Polikanov, H.W.Reist, G.Tibell

Radiationless 3d → 1s Transition in Muonic Atoms of 238U

ATOMIC PHYSICS, Mesic-Atoms 238U; measured muonic X-rays; deduced radiationless transition probability.

doi: 10.1016/0370-2693(82)90153-8
Citations: PlumX Metrics


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


1980JO10      Phys.Lett. B97, 29 (1980)

T.Johansson, J.Konijn, T.Krogulski, S.Polikanov, H.W.Reist, G.Tibell

Muon Induced Quadrupole Photofission

NUCLEAR REACTIONS, Fission 238U(μ-, F), E at rest; measured E(X-ray), I(X-ray), (X-ray)(fragment)-coin. 238U deduced dominant prompt fission from 3d-1s radiationless transition.

doi: 10.1016/0370-2693(80)90539-0
Citations: PlumX Metrics


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


1975RE16      Helv.Phys.Acta 48, 343 (1975)

H.W.Reist, B.Hahn, U.Moser

Suche nach schweren, schnellen Fragmenten oder Ruckstoss-Kernen bei der Wechselwirkung von 21 GeV Neutronen und 700 MeV Alphas an Hg, Ta, Ce, Y, Cu, Mn und Ca

NUCLEAR REACTIONS Hg, Ta, Ce, Y, Cu, Mn, Ca(n, X), E=21 GeV; Hg, Ta, Ce, Y, Cu, Mn, Ca(α, X), E=700 MeV; measured σ. Spinner technique.


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


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