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NSR database version of April 26, 2024.

Search: Author = A.Gruber

Found 10 matches.

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2021HI06      Eur.Phys.J. A 57, 70 (2021)

A.Hirtl, D.F.Anagnostopoulos, D.S.Covita, H.Fuhrmann, H.Gorke, D.Gotta, A.Gruber, M.Hennebach, P.Indelicato, Th.S.Jensen, E.-O.Le Bigot, Y.-W.Liu, V.E.Markushin, J.Marton, M.Nekipelov, J.M.F.dos Santos, L.M.Simons, Th.Strauch, M.Trassinelli, J.F.C.A.Veloso, J.Zmeskal

Redetermination of the strong-interaction width in pionic hydrogen

NUCLEAR REACTIONS 1H(π-, X), E not given; measured reaction products, X-rays; deduced hadronic width of the ground state of pionic hydrogen, pion-nucleon scattering lengths. Paul Scherrer Institute cyclotron trap and a high-resolution Bragg spectrometer with spherically bent crystals.

doi: 10.1140/epja/s10050-021-00387-x
Citations: PlumX Metrics

2014HE33      Eur.Phys.J. A 50, 190 (2014); Erratum Eur.Phys.J. A 55, 24 (2019)

M.Hennebach, D.F.Anagnostopoulos, A.Dax, H.Fuhrmann, D.Gotta, A.Gruber, A.Hirtl, P.Indelicato, Y.-W.Liu, B.Manil, V.E.Markushin, A.J.R.El Hassani, L.M.Simons, M.Trassinelli, J.Zmeskal

Hadronic shift in pionic hydrogen

ATOMIC PHYSICS 1H; measured X-ray diffraction using quartz and silicon; deduced hadronic ground-state shift vs gas density; calculated pionic hydrogen E(X), hadronic shift.

doi: 10.1140/epja/i2014-14190-x
Citations: PlumX Metrics

2011ST17      Eur.Phys.J. A 47, 88 (2011)

Th.Strauch, F.D.Amaro, D.F.Anagnostopoulos, P.Buhler, D.S.Covita, H.Gorke, D.Gotta, A.Gruber, A.Hirtl, P.Indelicato, E.-O.Le Bigot, M.Nekipelov, J.M.F.dos Santos, Ph.Schmid, S.Schlesser, L.M.Simons, M.Trassinelli, J.F.C.A.Veloso, J.Zmeskal

Pionic deuterium

ATOMIC PHYSICS 2H(π-, X), E at 0-112 MeV/c Mesic Atoms; measured X-rays; deduced atomic levels, level width, hadronic shift of levels, hadronic broadening of levels, scattering length, threshold parameters for pion production.

doi: 10.1140/epja/i2011-11088-1
Citations: PlumX Metrics

2010ST02      Phys.Rev.Lett. 104, 142503 (2010)

Th.Strauch, F.D.Amaro, D.F.Anagnostopoulos, P.Buhler, D.S.Covita, H.Gorke, D.Gotta, A.Gruber, A.Hirtl, P.Indelicato, E.-O.Le Bigot, M.Nekipelov, J.M.F.dos Santos, S.Schlesser, Ph.Schmid, L.M.Simons, M.Trassinelli, J.F.C.A.Veloso, J.Zmeskal

Precision Determination of the dπ <-> NN Transition Strength at Threshold

doi: 10.1103/PhysRevLett.104.142503
Citations: PlumX Metrics

2003AN33      Nucl.Phys. A721, 849c (2003)

D.F.Anagnostopoulos, M.Cargnelli, H.Fuhrmann, M.Giersch, D.Gotta, A.Gruber, M.Hennebach, A.Hirtl, P.Indelicato, Y.W.Liu, B.Manil, V.E.Markushin, J.Marton, N.Nelms, L.M.Simons, M.Trasinelli, J.Zmeskal

Precision measurements in pionic hydrogen

ATOMIC PHYSICS, Mesic-atoms 1H; measured X-ray spectra from pionic hydrogen.

NUCLEAR REACTIONS 1H(π-, X), E at rest; measured X-ray spectra from pionic hydrogen.

doi: 10.1016/S0375-9474(03)01224-7
Citations: PlumX Metrics

2003GO12      Phys.Scr. T104, 94 (2003)

D.Gotta, M.Hennebach, Y.-W.Liu, V.E.Markushin, L.M.Simons, M.Cargnelli, H.Fuhrmann, M.Giersch, A.Gruber, A.Hirtl, J.Marton, J.Zmeskal, P.Indelicato, B.Manil, M.Trasinelli, D.F.Anagnostopoulos, N.Nelms

Precision Measurements in Pionic Hydrogen Paul Scherrer Institut, CH-5232 Villigen, Switzerland

ATOMIC PHYSICS, Mesic-atoms 1H; measured pressure dependence of ground state energy shift, broadening in pionic hydrogen.

doi: 10.1238/Physica.Topical.104a00094
Citations: PlumX Metrics

2003MA73      Hyperfine Interactions 146-147, 343 (2003)

B.Manil, D.F.Anagnostopoulos, S.Biri, G.L.Borchert, W.Breunlich, J.P.Egger, D.Gotta, A.Gruber, M.Hennebach, P.Indelicato, T.Jensen, Y.W.Liu, V.Markushin, N.Nelms, L.M.Simons, H.Zmeskal

Measurement of the Strong Interaction Shift and Width of the Ground State of Pionic Hydrogen

ATOMIC PHYSICS, Mesic-atoms 1H, O; measured transition energies and widths in pionic hydrogen and oxygen.

doi: 10.1023/B:HYPE.0000004221.86162.c0
Citations: PlumX Metrics

1993BE65      J.Phys.(London) B26, 1557 (1993)

H.F.Beyer, K.D.Finlayson, D.Liesen, P.Indelicato, C.T.Chantler, R.D.Deslattes, J.Schweppe, F.Bosch, M.Jung, O.Klepper, W.Konig, R.Moshammer, K.Beckert, H.Eickhoff, B.Franzke, A.Gruber, F.Nolden, P.Spadtke, M.Steck

X-Ray Transitions Associated with Electron Capture into Bare Dysprosium

ATOMIC PHYSICS Dy; measured X-ray production σ.

doi: 10.1088/0953-4075/26/9/004
Citations: PlumX Metrics

1993JU02      Nucl.Phys. A553, 309c (1993)

M.Jung, F.Bosch, K.Beckert, H.Eickhoff, H.Folger, B.Franzke, A.Gruber, P.Kienle, O.Klepper, W.Koenig, C.Kozhuharov, R.Mann, R.Moshammer, F.Nolden, U.Schaaf, G.Soff, P.Spadtke, M.Steck, Th.Stohlker, K.Summerer

First Observation of Bound State β- Decay

RADIOACTIVITY 163Dy(β-); measured bound state β-decay T1/2. Bare 163Dy ions stored in heavy-ion storage ring.

doi: 10.1016/0375-9474(93)90631-7
Citations: PlumX Metrics

1992JU01      Phys.Rev.Lett. 69, 2164 (1992)

M.Jung, F.Bosch, K.Beckert, H.Eickhoff, H.Folger, B.Franzke, A.Gruber, P.Kienle, O.Klepper, W.Koenig, C.Kozhuharov, R.Mann, R.Moshammer, F.Nolden, U.Schaaf, G.Soff, P.Spadtke, M.Steck, Th.Stohlker, K.Summerer

First Observation of Bound-State β- Decay

RADIOACTIVITY 163Dy(β-); measured bound state β-decay T1/2; deduced ν(e) mass bounds. 163Ho deduced Q(EC) bounds. Fully stripped 163Dy source, heavy ion storage ring.

doi: 10.1103/PhysRevLett.69.2164
Citations: PlumX Metrics

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