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NSR database version of April 26, 2024.

Search: Author = H.Barth

Found 9 matches.

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1999BB29      Nucl.Phys. (Supplement) A654, 988c (1999)

H.Barth, A.Bleile, J.Bonn, L.Bornschein, B.Degen, L.Fleischmann, O.Kazachenko, A.Kovalik, E.W.Otten, M.Przyrembel, Ch.Weinheimer

New Results from the Mainz Neutrino Mass Experiment

RADIOACTIVITY ³H(β^-); analyzed β spectrum; deduced neutrino mass limit.

doi: 10.1016/S0375-9474(00)88586-3
Citations: PlumX Metrics

1993BA08      Nucl.Phys. A553, 313c (1993)

H.Backe, H.Barth, J.Bonn, B.Degen, Th.Edling, L.Fleischmann, J.U.Grooss, A.Hermanni, G.Kube, P.Leiderer, Th.Loeken, A.Molz, R.B.Moore, A.Osipowicz, E.W.Otten, A.Picard, M.Przyrembel, M.Schrader, M.Steininger, Ch.Weinheimer

A New Upper Limit of the Electron Antineutrino Rest Mass from Tritium β-Decay

RADIOACTIVITY ³H(β^-); measured β-endpoint spectrum; deduced ν(bar)(e) rest mass upper limit. Molecular tritium, new solenoid retarding spectrometer.

doi: 10.1016/0375-9474(93)90632-8
Citations: PlumX Metrics

1993WE03      Phys.Lett. 300B, 210 (1993)

Ch.Weinheimer, M.Przyrembel, H.Backe, H.Barth, J.Bonn, B.Degen, T.Edling, H.Fischer, L.Fleischmann, J.U.Grooss, R.Haid, A.Hermanni, G.Kube, P.Leiderer, Th.Loeken, A.Molz, R.B.Moore, A.Osipowicz, E.W.Otten, A.Picard, M.Schrader, M.Steininger

Improved Limit on the Electron-Antineutrino Rest Mass from Tritium β-Decay

RADIOACTIVITY ³H(β^-); measured β-spectrum endpoint energy; deduced electron-antineutrino mass upper limit. ³H, ³He deduced atomic mass difference.

doi: 10.1016/0370-2693(93)90355-L
Citations: PlumX Metrics

1992PI11      Nucl.Instrum.Methods Phys.Res. B63, 345 (1992)

A.Picard, H.Backe, H.Barth, J.Bonn, B.Degen, Th.Edling, R.Haid, A.Hermanni, P.Leiderer, Th.Loeken, A.Molz, R.B.Moore, A.Osipowicz, E.W.Otten, M.Przyrembel, M.Schrader, M.Steininger, Ch.Weinheimer

A Solenoid Retarding Spectrometer with High Resolution and Transmission for keV Electrons

RADIOACTIVITY ^83mKr(IT); measured I(ce); deduced transition energy. Solenoid retarding spectrometer.

doi: 10.1016/0168-583X(92)95119-C
Citations: PlumX Metrics

1987PO05      Nucl.Phys. A466, 667 (1987)

H.Poth, H.Barth, G.Buche, A.D.Hancock, H.Koch, Th.Kohler, A.Kreissl, U.Raich, D.Rohmann, A.Wolf, L.Tauscher, A.Nilsson, M.Suffert, M.Chardalas, S.Dedoussis, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, H.S.Plendl, G.Schmidt, J.J.Reidy

Measurement of Strong-Interaction Effects in Light Antiprotonic Atoms

ATOMIC PHYSICS ^6,7Li, ¹⁴N, ¹⁹F, ²³Na(p-bar, X), E at 300 MeV/c; measured X-ray spectra. ^7,6Li, ¹⁴N, ¹⁹F, ²³Na deduced antiprotonic strong interaction level shifts, widths.

doi: 10.1016/0375-9474(87)90462-3
Citations: PlumX Metrics

1986RO23      Z.Phys. A325, 261 (1986)

D.Rohmann, H.Barth, A.D.Hancock, H.Koch, Th.Kohler, A.Kreissl, H.Poth, U.Raich, A.Wolf, L.Tauscher, M.Suffert, M.Chardalas, S.Dedoussis, A.Nilsson, W.Kanert, T.von Egidy, F.J.Hartmann, G.Schmidt, J.J.Reidy

Measurement of the 4f Strong Interaction Level Width in Light Antiprotonic Atoms

NUCLEAR REACTIONS ¹⁴N, ^16,17,18O, ¹⁹F, ²³Na(p-bar, X), E=200, 300 MeV/c; measured antiprotomic X-ray spectra; deduced target atomic 4f level Γ; calculated antiprotonic transition intensities. Scintillation counters. Cascade model.

ATOMIC PHYSICS ¹⁴N, ^16,17,18O, ¹⁹F, ²³Na(p-bar, X), E=200, 300 MeV/c; measured antiprotonic X-ray spectra. ¹⁴N, ^16,17,18O, ¹⁹F, ²³Na deduced 4f level Γ; calculated antiprotonic transition intensities. Scintillator counters. Cascade model.

1981BA69      Hyperfine Interactions 10, 811 (1981)

H.J.Barth, G.Netz, K.Nishiyama, D.Riegel

Local Moment Studies of Isolated Ce Ions in Liquid and Solid Metals

NUCLEAR REACTIONS ¹²⁴Sn(¹⁶O, 4n), E=85 MeV; measured γ(θ, H, t); deduced 4f spin dynamics of Ce⁺ in liquid Sn.

doi: 10.1007/BF01022015
Citations: PlumX Metrics

1980BA67      Phys.Lett. 77A, 365 (1980)

H.J.Barth, K.Nishiyama, D.Riegel

Exchange Interaction of Isolated Eu²⁺ Ions in La at High Temperatures

NUCLEAR REACTIONS ¹³⁹La(¹²C, 4n), (¹²C, 3n), E=75 MeV; measured γ(θ, H, t). ¹⁴⁸Eu deduced isomer, g, T_1/2.

doi: 10.1016/0375-9601(80)90721-5
Citations: PlumX Metrics

1980BA68      Phys.Rev.Lett. 45, 1015 (1980)

H.J.Barth, G.Netz, K.Nishiyama, D.Riegel

Relaxation Phenomena and Magnetic Hyperfine Fields of Isolated Ce Ions in Liquid and Solid Metals

NUCLEAR REACTIONS ¹²⁴Sn(¹⁶O, 4n), ¹³⁸Ba(α, 4n), (α, 3n), E not given; measured Eγ, Iγ(θ, H, t) from nuclides implanted in metals; deduced hyperfine fields. ^136,138,139Ce levels deduced g factors.

doi: 10.1103/PhysRevLett.45.1015
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter H.Barth: , H.J.BARTH