NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = H.Schneuwly Found 40 matches. 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
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
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
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
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
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
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
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 112,114,116,117,119,120,124Sn(μ, X), E at rest; measured E X-ray, I X-ray. 112,114,116,117,119,120,124Sn deduced rms radius, equivalent nuclear radii. ATOMIC PHYSICS, Mesic-Atoms 112,114,116,117,119,120,124Sn(μ, X), E at rest; measured E X-ray, I X-ray. 112,114,116,117,119,120,124Sn deduced rms radius, equivalent nuclear radii.
doi: 10.1103/PhysRevC.42.182
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
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.
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
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
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
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 92,94,95,96,97,98,100Mo; measured muonic X-rays, isotope shift; deduced nuclear charge radii. NUCLEAR MOMENTS 97Mo; deduced quadrupole moment.
doi: 10.1016/0375-9474(80)90100-1
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
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
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 92,94,96,98,100Mo, 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
1978SC29 Nucl.Phys. A312, 419 (1978) H.Schneuwly, V.N.Pokrovsky, L.I.Ponomarev On Coulomb Capture Ratios of Negative Mesons in Chemical Compounds ATOMIC PHYSICS Z=4-92; reproduced theoretically-observed Coulomb capture ratio of μ- in oxides assuming weakly bound electrons play a decisive role.
doi: 10.1016/0375-9474(78)90601-2
1975FR09 Phys.Lett. 55B, 377 (1975) W.D.Fromm, D.Gansorig, T.Korgulski, H.-G.Ortlepp, S.M.Polikanov, B.M.Sabirov, U.Schmidt, R.Arlt, R.Engfer, H.Schneuwly Energy Shifts of Electronic X-Rays in Heavy Muonic Atoms ATOMIC PHYSICS, Mesic-Atoms Ta, Ir, Pb, Th, U(μ-, X-ray); measured energy shifts of K X-rays.
doi: 10.1016/0370-2693(75)90363-9
1974BA77 Nucl.Phys. A234, 469 (1974) H.Backe, R.Engfer, E.Kankeleit, R.Link, R.Michaelsen, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, J.L.Vuilleumier, H.K.Walter, A.Zehnder Nuclear Excitation and Isomer Shifts in Muonic Atoms (I). Experiment and Evaluation ATOMIC PHYSICS, Mesic-Atoms 152Sm, 156,158,160Gd, 153Eu, 169Tm, 170Yb, 181Ta, 182,184,186W, 185,187Re, 188,190,192Os, 191,193Ir, 194,196Pt, 198,199,200,202Hg, 203,205Tl, 209Bi; measured Eγ, Iγ of muonic isotopes; deduced muonic isomer shifts.
doi: 10.1016/0375-9474(74)90576-4
1974DU02 Nucl.Phys. A219, 29 (1974) T.Dubler, L.Schellenberg, H.Schneuwly, R.Engfer, J.L.Vuilleumier, H.K.Walter, A.Zehnder, B.Fricke Nuclear Charge Radii from X-Ray Transitions in Muonic Atoms of Carbon, Nitrogen and Oxygen ATOMIC PHYSICS, Mesic-Atoms 12C, 14N, 16O, 103Rh(μ, 2nν), E approx 0, measured muonic X-rays, Eγ. 12C, 14N, 16O deduced nuclear charge radius. 101Ru deduced transitions.
doi: 10.1016/0375-9474(74)90080-3
1974EN08 Fiz.Elem.Chastits At.Yadra 5, 382 (1974); Sov.J.Particles Nucl. 5, 152 (1974) R.Engfer, H.-K.Walter, H.Schneuwly Study of the Properties of Atomic Nuclei with the Aid of Muonic Atoms NUCLEAR STRUCTURE, Mesic-Atoms 93Nb, 115In, 127I, 133Cs, 139La, 141Pr, 151Eu, 190,192Os, 199,200Hg, 203,205Tl, 209Bi; calculated hyperfine splitting constants. 150Nd, 152Sm, 154,156,158,160Gd, 166Er, 170Yb, 182,184,186W, 188,190,192Os, 194,196Pt, 198,199,200,202Hg, 153Eu, 169Tm, 181Ta, 185,187Re, 191,193Ir, 203,205Tl; calculated muonic excitation probabilities.
1974EN10 At.Data Nucl.Data Tables 14, 509 (1974) R.Engfer, H.Schneuwly, J.L.Vuilleumier, H.K.Walter, A.Zehnder Charge-Distribution Parameters, Isotope Shifts, Isomer Shifts, and Magnetic Hyperfine Constants from Muonic Atoms COMPILATION, Mesic-Atoms Z=2-83; compiled nuclear charge-distribution parameters, isotope, isomer shifts; magnetic hf constants from muonic atoms.
doi: 10.1016/S0092-640X(74)80003-3
1972BA53 Nucl.Phys. A189, 472 (1972) H.Backe, R.Engfer, U.Jahnke, E.Kankeleit, R.M.Pearce, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, H.K.Walter, A.Zehnder Study of X-Rays and Nuclear γ-Rays in Muonic Thallium ATOMIC PHYSICS, Mesic-Atoms 203Tl, 205Tl; measured E(X-ray), I(X-ray), Eγ, Iγ; deduced μ-cascade, electron screening, excitation of first, higher nuclear levels, magnetic H.F. Anomalies, muonic isomer shift, E2/M1 mixing ratio, T1/2 of nuclear 3/2+ level in muonic 205Tl, magnetic, electric nuclear polarization, isotope shift, nuclear size parameters, isotope effect of μ-capture rates. NUCLEAR REACTIONS 203,205Tl(μ-, xnγ); measured Eγ, Iγ; deduced total muon capture rate. 198, 199, 200, 202, 204hg deduced transitions.
doi: 10.1016/0375-9474(72)90309-0
1972LI33 Phys.Lett. 42B, 57 (1972) R.Link, L.Schellenberg, H.Backe, R.Engfer, E.Kankeleit, R.Michaelsen, H.Schneuwly, W.U.Schroder, J.L.Vuilleumier, H.K.Walter, A.Zehnder Magnetic Hyperfine Interaction of the 2+ Rotational States in Muonic 190,192Os NUCLEAR REACTIONS Os(μ-, Xγ), E approx 0; measured I(X-ray), Iγ. 190,192Os nuclear transitions deduced magnetic hfs splitting.
doi: 10.1016/0370-2693(72)90715-0
1972SC37 Nucl.Phys. A196, 452 (1972) H.Schneuwly, L.Schellenberg, H.Backe, R.Engfer, U.Jahnke, E.Kankeleit, K.H.Lindenberger, R.M.Pearce, C.Petitjean, W.U.Schroder, H.K.Walter, A.Zehnder Observation of Electric Quadrupole X-Ray Transitions in Muonic Thallium, Lead and Bismuth ATOMIC PHYSICS, Mesic-Atoms Tl, Pb, Bi; measured μ-mesic E(X-ray), I(X-ray); deduced E2 transitions, μ-cascade, radiationless transitions, population ratios.
doi: 10.1016/0375-9474(72)90788-9
1972WA02 Phys.Lett. 38B, 64 (1972) H.K.Walter, H.Backe, R.Engfer, E.Kankeleit, C.Petitjean, H.Schneuwly, W.U.Schroder Muonic Isomer Shifts in 153Eu. A Re-Evaluation of Mossbauer Isomer Shifts in Rare Earths ATOMIC PHYSICS, Mesic-Atoms 153Eu; measured Eγ; deduced isomer shift.
doi: 10.1016/0370-2693(72)90739-3
1972WA17 Phys.Lett. 40B, 197 (1972) H.K.Walter, J.H.Vuilleumier, H.Backe, F.Boehm, R.Engfer, H.von Gunten, R.Link, R.Michaelsen, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, A.Zehnder Test of Quantum-Electrodynamical Corrections in Muonic Atoms ATOMIC PHYSICS, Mesic-Atoms Hg, 203Tl; measured μ-mesic E(X-ray), I(X-ray); tested QED corrections.
doi: 10.1016/0370-2693(72)90408-X
1971LI29 Phys.Lett. 37B, 50 (1971) R.Link, H.Backe, R.Engfer, L.Fluri, R.Michaelsen, C.Petitjean, H.Schneuwly, H.K.Walter Magnetic Hyperfine Splitting of the 2s1/2-2p1/2 Transition in Muonic 115In ATOMIC PHYSICS, Mesic-Atoms 115In; measured μ-mesic E(X-ray), I(X-ray), Eγ, Iγ; deduced a. NUCLEAR MOMENTS 115In μ-mesic atom; measured a.
doi: 10.1016/0370-2693(71)90567-3
1971PE14 Nucl.Phys. A178, 193 (1971) C.Petitjean, H.Backe, R.Engfer, U.Jahnke, K.H.Lindenberger, H.Schneuwly, W.U.Schroder, H.K.Walter Muon Capture in 151Eu and 153Eu NUCLEAR REACTIONS 151Eu, 153Eu(μ-, νxnγ) ; measured Eγ, Iγ, tauμ; deduced neutron multiplicity, isotope effect in μ-capture rates. 147,148,149,150,151,152,153Sm deduced transitions.
doi: 10.1016/0375-9474(71)90197-7
1969SC23 Helv.Phys.Acta 42, 743 (1969) H.Schneuwly, L.Schellenberg, O.Huber, W.Lindt Der Zweifach Verbotene Beta-Ubergang von 137Cs RADIOACTIVITY 137Cs; measured Eβ; deduced β-shape factor, nuclear matrix elements.
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