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Search: Author = L.A.Schaller

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2010PO04      Nature(London) 466, 213 (2010)

R.Pohl, A.Antognini, F.Nez, F.D.Amaro, F.Biraben, J.M.R.Cardoso, D.S.Covita, A.Dax, S.Dhawan, L.M.P.Fernandes, A.Giesen, T.Graf, T.W.Hansch, P.Indelicato, L.Julien, C.-Y.Kao, P.Knowles, E.-O.Le Bigot, Y.-W.Liu, J.A.M.Lopes, L.Ludhova, C.M.B.Monteiro, F.Mulhauser, T.Nebel, P.Rabinowitz, J.M.F.dos Santos, L.A.Schaller, K.Schuhmann, C.Schwob, D.Taqqu, J.F.C.A.Veloso, F.Kottmann

The size of the proton

NUCLEAR REACTIONS ¹H(μ^-, X), E~5 keV; measured x-rays; deduced proton radius, Lamb shift. Comparison with CODATA.

doi: 10.1038/nature09250 Letter
Citations: PlumX Metrics

2005BE40      Phys.Rev.Lett. 94, 212302 (2005)

G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, T.Koike, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, J.Zmeskal, and the DEAR Collaboration

Measurement of the Kaonic Hydrogen X-Ray Spectrum

NUCLEAR REACTIONS ¹H(K^-, X), E at rest; measured X-ray spectrum from kaonic hydrogen.

ATOMIC PHYSICS ¹H; measured X-ray spectrum from kaonic atom.

doi: 10.1103/PhysRevLett.94.212302
Citations: PlumX Metrics

2005ZM01      Nucl.Phys. A754, 369c (2005)

J.Zmeskal, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi

The DEAR experiment-first results on kaonic hydrogen

ATOMIC PHYSICS H, N(K^-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1016/j.nuclphysa.2005.02.078
Citations: PlumX Metrics

2004BY01      Phys.Rev. A 69, 012712 (2004)

V.M.Bystritsky, V.F.Boreiko, M.Filipowicz, V.V.Gerasimov, O.Huot, P.E.Knowles, F.Mulhauser, V.N.Pavlov, L.A.Schaller, H.Schneuwly, V.G.Sandukovsky, V.A.Stolupin, V.P.Volnykh, J.Wozniak

Muon capture by ³He nuclei followed by proton and deuteron production

NUCLEAR REACTIONS ³He(μ^-, npν), (μ^-, nν), E at rest; measured deuteron and proton spectra; deduced muon capture rates.

doi: 10.1103/PhysRevA.69.012712
Citations: PlumX Metrics

2004GU03      Eur.Phys.J. A 19, Supplement 1, 185 (2004)

C.Guaraldo, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrman, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

First results on kaonic hydrogen from the DEAR experiment

ATOMIC PHYSICS H, N(K^-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1140/epjad/s2004-03-031-y
Citations: PlumX Metrics

2004IS11      Phys.Lett. B 593, 48 (2004)

T.Ishiwatari, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, P.Kienle, T.Koike, M.Iliescu, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

Kaonic nitrogen X-ray transition yields in a gaseous target

ATOMIC PHYSICS, Mesic-atoms N(K⁺, X), E at rest; measured X-ray yields from kaonic nitrogen.

doi: 10.1016/j.physletb.2004.04.055
Citations: PlumX Metrics

2001AU08      Nucl.Phys. A691, 278c (2001)

M.Augsburger, G.Beer, S.Bianco, A.M.Bragadireanu, M.Bregant, W.H.Breunlich, M.Cargnelli, D.Chatellard, C.Curceanu Petrascu, J.-P.Egger, F.L.Fabbri, B.Gartner, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, T.M.Ito, M.Iwasaki, R.King, P.Knowles, T.Koike, B.Lauss, V.Lucherini, J.Marton, E.Milotti, F.Mulhauser, S.N.Nakamura, T.Ponta, A.C.Sanderson, L.A.Schaller, L.Schellenberg, H.Schneuwly, R.Seki, D.Tomono, T.Yoneyama, E.Zavattini, J.Zmeskal, on behalf of the DEAR Collaboration

The DEAR Experiment on DAΦNE

doi: 10.1016/S0375-9474(01)01044-2
Citations: PlumX Metrics

2001KN03      Hyperfine Interactions 138, 289 (2001)

P.E.Knowles, V.M.Boreiko, V.M.Bystritsky, M.Filipowicz, O.Huot, F.Mulhauser, V.N.Pavlov, F.M.Penkov, C.Petitjean, N.P.Popov, V.G.Sandukovsky, L.A.Schaller, H.Schneuwly, V.A.Stolupin, J.Wozniak

Experimental Search for μd³He Fusion

NUCLEAR REACTIONS ³He(d, p), E at rest; measured particle spectra, X-ray spectra; deduced muon-catalyzed fusion signal.

doi: 10.1023/A:1020868732409
Citations: PlumX Metrics

2000PO33      Hyperfine Interactions 127, 161 (2000)

R.Pohl, F.Biraben, C.A.N.Conde, C.Donche-Gay, T.W.Hansch, F.J.Hartmann, P.Hauser, V.W.Hughes, O.Huot, P.Indelicato, P.Knowles, F.Kottmann, Y.-W.Liu, F.Mulhauser, F.Nez, C.Petitjean, P.Rabinowitz, J.M.F.dos Santos, L.A.Schaller, H.Schneuwly, W.Schott, L.M.Simons, D.Taqqu, F.Trehin, J.F.C.A.Veloso

Experiment to measure the Lamb shift in muonic hydrogen

ATOMIC PHYSICS, Mesic-atoms ¹H(μ^-, X), E=low; measured muonic atoms kinetic energy distribution; deduced metastable state population. Application to proposed experiment discussed.

doi: 10.1023/A:1012679114531
Citations: PlumX Metrics

1999PE25      Hyperfine Interactions 118, 53 (1999)

C.Petrascu, S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Disentangling the K-complex of kaonic hydrogen with DEAR

doi: 10.1023/A:1012624217122
Citations: PlumX Metrics

1998BI09      Acta Phys.Pol. B29, 2269 (1998)

S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, C.Petrascu, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Kaon-Nucleon Interaction Studied by Kaonic X Rays with DEAR at DAΦNE

1998TR02      Eur.Phys.J. D 2, 93 (1998)

S.Tresch, R.Jacot-Guillarmod, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, Y.-A.Thalmann, A.Werthmuller

Charge Transfer from the Ground State of Muonic Hydrogen to ⁴He at Room Temperature

ATOMIC PHYSICS, Mesic-Atoms ¹H, ⁴He; measured muon transfer rate from hydrogen to helium.

doi: 10.1007/s100530050117
Citations: PlumX Metrics

1997TH05      Z.Phys. A359, 219 (1997)

Y.-A.Thalmann, R.Jacot-Guillarmod, F.Mulhauser, C.Piller, L.A.Schaller, L.Schellenberg, H.Schneuwly, S.Tresch, A.Werthmuller

Atomic Capture Ratios of Negative Muons in Gaseous Mixtures of Hydrogen, Nitrogen, Neon and Argon

ATOMIC PHYSICS, Mesic-Atoms H, N, Ne, Ar(μ^-, X), E at rest; measured E(X-ray), I(X-ray); deduced capture ratios. Various gas mixtures used.

doi: 10.1007/s002180050390
Citations: PlumX Metrics

1995FR22      At.Data Nucl.Data Tables 60, 177 (1995)

G.Fricke, C.Bernhardt, K.Heilig, L.A.Schaller, L.Schellenberg, E.B.Shera, C.W.De Jager

Nuclear Ground State Charge Radii from Electromagnetic Interactions

NUCLEAR STRUCTURE ^{40,42,44,46,48}Ca, ^{78,80,82,83,84,86}Kr, ^84,86,87,88Sr, ^90,92,94,96Zr, ^{92,94,95,96,97,98,100}Mo, ^{144,147,148,149,150,152,154}Sm, ^{154,155,156,157,158,160}Gd, ^{196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,214}Pb; analyzed muonic X-ray, (e, e), optical data; deduced rms charge radii.

doi: 10.1006/adnd.1995.1007
Citations: PlumX Metrics

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

1993RO14      Z.Phys. A345, 425 (1993)

C.Rosel, F.F.Karpeshin, P.David, H.Hanscheid, J.Konijn, C.T.A.M.de Laat, H.Paganetti, F.Risse, B.Sabirov, L.A.Schaller, L.Schellenberg, W.Schrieder, A.Taal

Experimental Evidence for Muonic X-Rays from Fission Fragments

NUCLEAR REACTIONS ²³⁸U(μ^-, F), E at rest; analyzed fission fragment decay γ(X-ray)-coin data; deduced structure associated with transitions of muon attached to fragment.

ATOMIC PHYSICS, Mesic-Atoms ²³⁸U(μ^-, F), E at rest; analyzed fission fragment decay γ(X-ray)-coin data; deduced structure associated with transitions of muon attached to fragment.

1992FR01      Phys.Rev. C45, 80 (1992)

G.Fricke, J.Herberz, Th.Hennemann, G.Mallot, L.A.Schaller, L.Schellenberg, C.Piller, R.Jacot-Guillarmod

Behavior of the Nuclear Charge Radii Systematics in the s-d Shell from Muonic Atom Measurements

NUCLEAR REACTIONS ^18,16O, ¹⁹F, ^20,21,22Ne, ²³Na, ^24,25,26Mg, ²⁷Al, Si, ^36,38,40Ar(μ^-, X), E at rest; measured muonic X-rays; deduced 2P-1S transition energies. ^18,16O, ¹⁹F, ^20,21,22Ne, ²³Na, ^24,25,26Mg, ²⁷Al, Si, ^36,38,40Ar deduced charge radii.

ATOMIC PHYSICS, Mesic-Atoms ^18,16O, ¹⁹F, ^20,21,22Ne, ²³Na, ^24,25,26Mg, ²⁷Al, Si, ^36,38,40Ar(μ^-, X), E at rest; measured muonic X-rays; deduced 2P-1S transition energies. ^18,16O, ¹⁹F, ^20,21,22Ne, ²³Na, ^24,25,26Mg, ²⁷Al, Si, ^36,38,40Ar deduced charge radii.

doi: 10.1103/PhysRevC.45.80
Citations: PlumX Metrics

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.

1992PA16      Z.Phys. A342, 245 (1992)

H.Paganetti, P.David, H.Hanscheid, J.Konijn, C.T.A.M.de Laat, W.Lourens, F.Risse, Ch.Rosel, L.A.Schaller, A.Taal

Radiationless Transition Probabilities in Muonic ²⁰⁹Bi

NUCLEAR REACTIONS ²⁰⁹Bi(μ^-, X), E not given; measured E X-ray, I X-ray, (X-ray)(X-ray)-coin; deduced nonradiative excitation probability. Large volume Ge detectors, BGO Compton suppression system, large CsF crystal.

ATOMIC PHYSICS, Mesic-Atoms ²⁰⁹Bi(μ^-, X), E not given; measured E X-ray, I X-ray, (X-ray)(X-ray)-coin; deduced nonradiative excitation probability. Large volume Ge detectors, BGO Compton suppression system, large CsF crystal.

doi: 10.1007/BF01288477
Citations: PlumX Metrics

1992PA17      Z.Phys. A343, 113 (1992)

H.Paganetti, P.David, H.Hanscheid, J.Konijn, C.T.A.M.de Laat, W.Lourens, F.Risse, Ch.Rosel, L.A.Schaller, A.Taal

Delayed Muon Induced Fission of ²⁰⁹Bi and the Role of Meson-Exchange Currents

NUCLEAR REACTIONS ²⁰⁹Bi(μ^-, F), E not given; measured fission (fragment)(fragment)(t), E X-ray, I X-ray, γγ-coin; deduced delayed fission probability, relevance to two-body meson-exchange currents investigation.

doi: 10.1007/BF01291603
Citations: PlumX Metrics

1992SC29      Z.Phys. C56, S48 (1992)

L.A.Schaller

Muonic atoms spectroscopy

doi: 10.1007/BF02426775
Citations: PlumX Metrics

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 ^{233,234,235,236,238}U, ²³⁷Np(μ^-, F), E at 39 MeV/c; measured (fragment)(fragment)-coin following fission; deduced capture rates, bound muon T_1/2.

ATOMIC PHYSICS, Mesic-Atoms ^{233,234,235,236,238}U, ²³⁷Np(μ^-, F), E at 39 MeV/c; measured (fragment)(fragment)-coin following fission; deduced capture rates, bound muon T_1/2.

1990PI10      Phys.Rev. C42, 182 (1990)

C.Piller, C.Gugler, R.Jacot-Guillarmod, L.A.Schaller, L.Schellenberg, H.Schneuwly, G.Fricke, T.Hennemann, J.Herberz

Nuclear Charge Radii of the Tin Isotopes from Muonic Atoms

NUCLEAR REACTIONS ^{112,114,116,117,119,120,124}Sn(μ, X), E at rest; measured E X-ray, I X-ray. ^{112,114,116,117,119,120,124}Sn deduced rms radius, equivalent nuclear radii.

ATOMIC PHYSICS, Mesic-Atoms ^{112,114,116,117,119,120,124}Sn(μ, X), E at rest; measured E X-ray, I X-ray. ^{112,114,116,117,119,120,124}Sn deduced rms radius, equivalent nuclear radii.

doi: 10.1103/PhysRevC.42.182
Citations: PlumX Metrics

1988BE17      Phys.Rev. C37, 2821 (1988)

P.Bergem, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Nuclear Polarization and Charge Moments of ²⁰⁸Pb from Muonic X Rays

NUCLEAR REACTIONS ²⁰⁸Pb(μ^-, X), E at rest; measured X-ray spectra; deduced nuclear polarization role, charge parameters. ²⁰⁸Pb deduced rms radius.

ATOMIC PHYSICS, Mesic-Atoms ²⁰⁸Pb; measured muonic X-rays; deduced transition energies, equivalent radii.

doi: 10.1103/PhysRevC.37.2821
Citations: PlumX Metrics

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.

1987BE47      Helv.Phys.Acta 60, 736 (1987)

P.Bergem, F.Bienz, M.Boschung, T.Q.Phan, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Nuclear Polarization in Muonic ²⁰⁸Pb

ATOMIC PHYSICS, Mesic-Atoms ²⁰⁸Pb; measured muonic transitions; deduced nuclear polarization.

NUCLEAR REACTIONS ²⁰⁸Pb(μ^-, X), E at rest; measured muonic transitions; deduced nuclear polarization.

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

1985PH02      Phys.Rev. C32, 609 (1985)

T.Q.Phan, P.Bergem, A.Ruetschi, L.A.Schaller, L.Schellenberg

Nuclear Polarization in Muonic ⁹⁰Zr

ATOMIC PHYSICS, Mesic-Atoms ⁹⁰Zr; measured muonic X-rays; deduced rms, equivalent nuclear radii, nuclear polarization corrections.

doi: 10.1103/PhysRevC.32.609
Citations: PlumX Metrics

1985SC05      Phys.Rev. C31, 1007 (1985)

L.A.Schaller, D.A.Barandao, P.Bergem, M.Boschung, T.Q.Phan, G.Piller, A.Ruetschi, L.Schellenberg, H.Schneuwly, G.Fricke, G.Mallot, H.G.Sieberling

Nuclear Charge Radii of the Even Sulphur Isotopes ³²S, ³⁴S, and ³⁶S and of ³¹P using Muonic Atoms

ATOMIC PHYSICS, Mesic-Atoms ^32,34,36S, ³¹P; measured muonic E X-ray, I X-ray. ^32,34,36S deduced equivalent Barrett, rms charge radii. High precision.

doi: 10.1103/PhysRevC.31.1007
Citations: PlumX Metrics

1984RU08      Nucl.Phys. A422, 461 (1984)

A.Ruetschi, L.Schellenberg, T.Q.Phan, G.Piller, L.A.Schaller, H.Schneuwly

Magnetic Hyperfine Structure in Muonic ²⁰⁹Bi

NUCLEAR MOMENTS ²⁰⁹Bi; measured muonic hfs; deduced hfs constants, isomer shifts.

ATOMIC PHYSICS, Mesic-Atoms ²⁰⁹Bi; measured muonic hfs.

doi: 10.1016/0375-9474(84)90359-2
Citations: PlumX Metrics

1983BE49      Helv.Phys.Acta 56, 973 (1983)

P.Bergem, F.Bienz, M.Boschung, T.Q.Phan, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly, G.Fricke, G.Mallot, H.G.Sieberling

Muonic Atom Experiments

NUCLEAR MOMENTS ²⁰⁹Bi; measured muonic hfs. ²⁰⁹Bi levels deduced μ. Anti-Compton spectrometer.

ATOMIC PHYSICS, Mesic-Atoms A=12-100; analyzed data; deduced nuclear charge radii. ⁹⁰Zr, ¹⁴⁰Ce, ²⁰⁸Pb; measured muonic 2s-2p transition energies. Gas targets, anti-Compton spectrometer.

1983BE50      Helv.Phys.Acta 56, 974 (1983)

P.Bergem, M.Boschung, T.Q.Phan, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Etude de la Correction due a la Polarisation Nucleaire aux Energies de Liaison dans l'Atome Muonique ⁹⁰Zr

ATOMIC PHYSICS, Mesic-Atoms ⁹⁰Zr; measured nuclear polarization correction to muonic atom transitions. Anti-Compton spectrometer.

1982SC11      Nucl.Phys. A379, 523 (1982)

L.A.Schaller, L.Schellenberg, T.Q.Phan, G.Piller, A.Ruetschi, H.Schneuwly

Nuclear Charge Radii of the Carbon Isotopes ¹²C, ¹³C and ¹⁴C

ATOMIC PHYSICS, Mesic-Atoms ^12,13,14C; measured muonic X-rays; deduced nuclear charge radii.

doi: 10.1016/0375-9474(82)90012-4
Citations: PlumX Metrics

1981FR25      Helv.Phys.Acta 54, 317 (1981)

G.Fricke, G.Mallot, T.Q.Phan, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Etude du Deplacement Isotopique a Partir des Transitions Muoniques dans l'Argon

ATOMIC PHYSICS, Mesic-Atoms ^36,38,40Ar; measured muonic X-rays. ^36,38,40Ar deduced rms radii, isotope shifts.

1981PH01      Helv.Phys.Acta 54, 648 (1981)

T.Q.Phan, G.Piller, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Magnetische Momente aus Kernubergangen in Muonischem ²⁰⁹Bi

NUCLEAR MOMENTS ²⁰⁹Bi; measured muonic hfs; deduced hyperfine constants.

1980KA35      Helv.Phys.Acta 53, 299 (1980)

K.Kaeser, G.Piller, B.Robert-Tissot, A.Ruetschi, L.A.Schaller, L.Schellenberg, H.Schneuwly

Kerladungsradien aus Myonischen Roentgenlinien in Beryllium, Bor, Kohlenstoff und Stickstoff

ATOMIC PHYSICS, Mesic-Atoms Be, B, C, N; measured muonic X-rays; deduced rms radii.

1980SC01      Nucl.Phys. A333, 333 (1980)

L.Schellenberg, B.Robert-Tissot, K.Kaeser, L.A.Schaller, H.Schneuwly, G.Fricke, S.Gluckert, G.Mallot, E.B.Shera

Systematics of Nuclear Charge Radii of the Stable Molybdenum Isotopes From Muonic Atoms

ATOMIC PHYSICS ^{92,94,95,96,97,98,100}Mo; measured muonic X-rays, isotope shift; deduced nuclear charge radii.

NUCLEAR MOMENTS ⁹⁷Mo; deduced quadrupole moment.

doi: 10.1016/0375-9474(80)90100-1
Citations: PlumX Metrics

1980SC18      Nucl.Phys. A343, 333 (1980)

L.A.Schaller, L.Schellenberg, A.Ruetschi, H.Schneuwly

Nuclear Charge Radii from Muonic X-Ray Transitions in Beryllium, Boron, Carbon and Nitrogen

ATOMIC PHYSICS, Mesic-Atoms ⁹Be, B, C, N; measured muonic X-Rays; deduced nuclear charge radii.

doi: 10.1016/0375-9474(80)90656-9
Citations: PlumX Metrics

1979KA31      Helv.Phys.Acta 52, 304 (1979)

K.Kaeser, B.Robert-Tissot, L.A.Schaller, L.Schellenberg, H.Schneuwly

Muonic Sodium X-Ray Intensities in Different Compounds

ATOMIC PHYSICS Na; measured muonic I(X-ray); deduced capture, cascade mechanisms. Metallic Na, compounds.

1979KA32      Helv.Phys.Acta 52, 238 (1979)

K.Kaeser, T.Dubler, B.Robert-Tissot, L.A.Schaller, L.Schellenberg, H.Schneuwly

Muonic X-Ray Intensities in Phosphorus-and Selenium Modifications

ATOMIC PHYSICS P, Se; measured muonic I(X-ray); deduced rms radii.

1978DU01      Nucl.Phys. A294, 397 (1978)

T.Dubler, K.Kaeser, B.Robert-Tissot, L.A.Schaller, L.Schellenberg, H.Schneuwly

Precision Test of Vacuum Polarization in Heavy Muonic Atoms

ATOMIC PHYSICS, Mesic-Atoms Ba, Ce, Tl, Pb; measured muonic X-rays E(4f-3d), E(5g-4f); deduced vacuum polarization corrections.

NUCLEAR REACTIONS ¹³⁸Ba, ²⁰³Tl, ²⁰⁵Tl(μ^-, nν), E ≈ 0; measured Eγ. ¹³⁷Cs, ^202,204Hg deduced transitions.

doi: 10.1016/0375-9474(78)90227-0
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1978DU21      Helv.Phys.Acta 51, 513 (1978)

T.Dubler, G.Fricke, S.Gluckert, K.Kaeser, G.Mallot, B.Robert-Tissot, L.A.Schaller, L.Schellenberg, E.B.Shera, H.Schneuwly, H.K.Walter

Muonic Isotope Shifts in the Region 84 ≤ A ≤ 100

NUCLEAR REACTIONS ^{92,94,96,98,100}Mo, Zr, Sr(μ^-, X-ray), E=at rest; measured I(K X-ray), E(K X-ray); deduced isotopic shifts, differences in mean square radii. ⁹⁷Mo level deduced quadrupole moment.

1978SC13      Nucl.Phys. A300, 225 (1978); Erratum Nucl.Phys. A312, 524 (1978)

L.A.Schaller, T.Dubler, K.Kaeser, G.A.Rinker, Jr., B.Robert-Tissot, L.Schellenberg, H.Schneuwly

Nuclear Charge Radii from Muonic X-Ray Transitions in F, Na, Al, Si, P, S and K

ATOMIC PHYSICS ¹⁹F, ²³Na, ²⁷Al, Si, ³¹P, S, K; measured muonic X-rays; deduced nuclear charge radii.

doi: 10.1016/0375-9474(78)96128-6
Citations: PlumX Metrics

1973KE11      Helv.Phys.Acta 46, 60 (1973)

J.Kern, G.Mauron, B.Michaud, L.A.Schaller, R.Koch, B.P.K.Maier, D.Breitig, O.W.B.Schult, K.Schreckenbach, T.v.Egidy, W.Mampe

Nuclear Levels in ¹⁶⁰Tb

NUCLEAR REACTIONS ¹⁵⁹Tb(n, γ); measured Eγ, γγ-coin, I(ce). ¹⁶⁰Tb deduced levels, J, π, γ-multipolarity.

1972MI16      Helv.Phys.Acta 45, 93 (1972)

B.Michaud, J.Kern, L.Ribordy, L.A.Schaller

Etude de la Reaction ¹⁷⁶Lu(n, γ)¹⁷⁷Lu au Moyen d'un Spectrometre a Paires et Anti-Compton

NUCLEAR REACTIONS ¹⁷⁶Lu(n, γ), E=thermal; measured Eγ, Iγ; deduced Q. ¹⁷⁷Lu deduced levels, J, π, γ-branching.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20518.

1971SC07      Nucl.Phys. A165, 415 (1971)

L.A.Schaller, J.Kern, B.Michaud

Study of the Reaction ¹²⁷I(n, γ)¹²⁸I

NUCLEAR REACTIONS ¹²⁷I(n, γ), E=th; measured Eγ, Iγ; deduced Q. ¹²⁸I deduced levels.

doi: 10.1016/0375-9474(71)90770-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20531.

1971TH15      Nucl.Phys. A176, 535 (1971)

R.S.Thomason, L.A.Schaller, G.Spalek, R.L.Walter

Neutron Polarization Produced in ⁹Be(³He, n) Reactions for ³He Energies from 2.1 to 3.9 MeV

NUCLEAR REACTIONS ⁹Be(³He, n₀), (³He, n), E=2.1-3.9 MeV; measured P(n)(E;θ=21° - 140° cm).

doi: 10.1016/0375-9474(71)90935-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0736.

1968SA25      Phys.Rev. 168, 1102 (1968)

J.R.Sawers, Jr., G.L.Morgan, L.A.Schaller, R.L.Walter

Neutron-Helium Interaction. I. Scattering of Polarized Neutrons at 1.01 and 2.44 MeV

NUCLEAR REACTIONS He(polarized n, n), E=1.015, 2.44 MeV; measured σ(Eα), P(θ); deduced phase shifts.

doi: 10.1103/PhysRev.168.1102
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13570.

1968SC28      Helv.Phys.Acta 41, 1284 (1968)

L.A.Schaller

The Decay of ¹²⁸I

RADIOACTIVITY ¹²⁸I; measured Eγ, Iγ. Deduced log ft. ¹²⁸Xe deduced levels, J, π. Ge(Li) detector.

1967SC27      Phys.Rev. 163, 1034 (1967)

L.A.Schaller, R.S.Thomason, N.R.Roberson, R.L.Walter, R.M.Drisko

Determination and Distorted-Wave Born-Approximation Analysis of the Neutron Polarization in the C¹²(He³, N)O¹⁴ Reaction

NUCLEAR STRUCTURE ¹²C; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.163.1034
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0833.

1966ME16      Phys.Rev. 150, 821 (1966)

M.M.Meier, L.A.Schaller, R.L.Walter

Polarization of Neutrons from the C¹²(d, n)N¹³ Reaction for Deuteron Energies from 1.7 to 2.8 MeV

NUCLEAR STRUCTURE ¹²C; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.150.821
Citations: PlumX Metrics

1965SC04      Bull.Am.Phys.Soc. 10, No.1, 120, KC10 (1965)

L.A.Schaller, W.C.Miller

Energy and Width of the First Excited State in Boron 11

NUCLEAR STRUCTURE ¹¹B; measured not abstracted; deduced nuclear properties.

1964LO10      Bull.Am.Phys.Soc. 9, No.6, 666, Y8 (1964)

P.G.Loscoe, L.A.Schaller, W.C.Miller

Energies and Widths of Low-Lying Levels in Magnesium

NUCLEAR STRUCTURE ²⁴Mg, ²⁵Mg; measured not abstracted; deduced nuclear properties.

1964SC24      Bull.Am.Phys.Soc. 9, No.6, 666, Y7 (1964)

L.A.Schaller, W.C.Miller

Energies and Widths of Low-Lying Levels in Aluminum 27

NUCLEAR STRUCTURE ²⁷Al; measured not abstracted; deduced nuclear properties.