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NSR database version of April 11, 2024.

Search: Author = F.J.Hartmann

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2011BA08      Physics of Part.and Nuclei 42, 185 (2011)

D.V.Balin, V.A.Ganzha, S.M.Kozlov, E.M.Maev, G.E.Petrov, M.A.Soroka, G.N.Schapkin, G.G.Semenchuk, V.A.Trofimov, A.A.Vasiliev, A.A.Vorobyov, N.I.Voropaev, C.Petitjean, B.Gartner, B.Lauss, J.Marton, J.Zmeskal, T.Case, K.M.Crowe, P.Kammel, F.J.Hartmann, M.P.Faifman

High precision study of muon catalyzed fusion in D2 and HD gas

NUCLEAR REACTIONS 2H(μ-, X), E≈thermal; measured muon fusion reaction products; deduced formation rates, hyperfine transitions. Comparison with theoretical results.

doi: 10.1134/S106377961102002X
Citations: PlumX Metrics


2009SC21      Hyperfine Interactions 193, 269 (2009)

W.Schott, T.Faestermann, P.Fierlinger, F.J.Hartmann, R.Hertenberger, A.R.Muller, S.Paul, J.Schon, T.Udem, A.Ulrich

An experiment to measure the bound-β- decay of the free neutron

doi: 10.1007/s10751-009-0011-z
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2008AL31      Eur.Phys.J. A 37, 9 (2008)

I.Altarev, M.Daum, A.Frei, E.Gutsmiedl, G.Hampel, F.J.Hartmann, W.Heil, A.Knecht, J.V.Kratz, T.Lauer, M.Meier, S.Paul, U.Schmidt, Y.Sobolev, N.Wiehl, G.Zsigmond

Neutron velocity distribution from a superthermal solid 2H2 ultracold neutron source

NUCLEAR REACTIONS 2H(n, n'), E=thermal; measured ultracold neutron velocity distribution.

doi: 10.1140/epja/i2008-10604-8
Citations: PlumX Metrics


2007FR24      Eur.Phys.J. A 34, 119 (2007)

A.Frei, Yu.Sobolev, I.Altarev, K.Eberhardt, A.Gschrey, E.Gutsmiedl, R.Hackl, G.Hampel, F.J.Hartmann, W.Heil, J.V.Kratz, Th.Lauer, A.Lizon Aguilar, A.R.Muller, S.Paul, Yu.Pokotilovski, W.Schmid, L.Tassini, D.Tortorella, N.Trautmann, U.Trinks, N.Wiehl

First production of ultracold neutrons with a solid deuterium source at the pulsed reactor TRIGA Mainz

NUCLEAR REACTIONS 2H(n, n'), E=thermal; measured ultracold neutron yield.

doi: 10.1140/epja/i2007-10494-2
Citations: PlumX Metrics


2007KL02      Phys.Rev. C 76, 014311 (2007)

B.Klos, A.Trzcinska, J.Jastrzebski, T.Czosnyka, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, F.J.Hartmann, B.Ketzer, P.Ring, R.Schmidt, T.von Egidy, R.Smolanczuk, S.Wycech, K.Gulda, W.Kurcewicz, E.Widmann, B.A.Brown

Neutron density distributions from antiprotonic 208Pb and 209Bi atoms

NUCLEAR REACTIONS 208Pb, 209Bi(p-bar, X-ray), E at 106 MeV/c; measured x-ray cascade from antiprotonic atoms. Deduced neutron densities and rms radii.

doi: 10.1103/PhysRevC.76.014311
Citations: PlumX Metrics


2007WY02      Phys.Rev. C 76, 034316 (2007)

S.Wycech, F.J.Hartmann, J.Jastrzebski, B.Klos, A.Trzcinska, T.von Egidy

Nuclear surface studies with antiprotonic atom x rays

doi: 10.1103/PhysRevC.76.034316
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2005GL01      Eur.Phys.J. A 23, 135 (2005)

F.Gluck, S.Baessler, J.Byrne, M.G.D.van der Grinten, F.J.Hartmann, W.Heil, I.Konorov, G.Petzoldt, Yu.Sobolev, O.Zimmer

The neutron decay retardation spectrometer aSPECT: Electromagnetic design and systematic effects

doi: 10.1140/epja/i2004-10057-1
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2004HO17      Phys.Rev. A 70, 012504 (2004)

M.Hori, J.Eades, E.Widmann, T.Yamazaki, R.S.Hayano, T.Ishikawa, H.A.Torii, T.von Egidy, F.J.Hartmann, B.Ketzer, C.Maierl, R.Pohl, M.Kumakura, N.Morita, D.Horvath, I.Sugai

Populations and lifetimes in the v=n-l-1=2 and 3 metastable cascades of (p-bar)He+ measured by pulsed and continuous antiproton beams

ATOMIC PHYSICS He(p-bar, X), E at rest; measured antiprotonic helium level populations, lifetimes. Laser spectroscopy.

doi: 10.1103/PhysRevA.70.012504
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2004JA03      Int.J.Mod.Phys. E13, 343 (2004)

J.Jastrzebski, A.Trzcinska, P.Lubinski, B.Klos, F.J.Hartmann, T.von Egidy, S.Wycech

Neutron density distributions from antiprotonic atoms compared with hadron scattering data

NUCLEAR STRUCTURE 40,48Ca, 54,56,57Fe, 58,60,64Ni, 59Co, 90,96Zr, 106,116Cd, 112,116,120,124Sn, 122,124,126,128,130Te, 208Pb, 209Bi, 232Th, 238U; analyzed antiproton annihilation data; deduced neutron and proton density distributions, radii.

doi: 10.1142/S0218301304002168
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2004KL06      Phys.Rev. C 69, 044311 (2004)

B.Klos, S.Wycech, A.Trzcinska, J.Jastrzebski, T.Czosnyka, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, F.J.Hartmann, B.Ketzer, R.Schmidt, T.von Egidy, J.Cugnon, K.Gulda, W.Kurcewicz, E.Widmann

Strong interaction and E2 effect in even-A antiprotonic Te atoms

ATOMIC PHYSICS 122,124,126,128,130Te(p-bar, X), E at 106, 300 MeV/c; measured X-ray spectra from antiprotonic atoms; deduced level widths and shifts, nuclear resonance effect. 122,124,126,128,130Te deduced relative neutron, proton radii, neutron density at periphery.

doi: 10.1103/PhysRevC.69.044311
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2004TR02      Nucl.Instrum.Methods Phys.Res. B214, 157 (2004)

A.Trzcinska, J.Jastrzebski, P.Lubinski, F.J.Hartmann, R.Schmidt, T.von Egidy, B.Klos

Information on the nuclear periphery deduced from the properties of heavy antiprotonic atoms

NUCLEAR STRUCTURE 48Ca, 58Ni, 96Zr, 106,116Cd, 112,124Sn, 128Te, 208Pb; analyzed antiprotonic-atom X-ray data; deduced neutron and proton density distributions, radii.

doi: 10.1016/j.nimb.2003.08.017
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2003SC07      Eur.Phys.J. A 16, 599 (2003)

W.Schott, J.M.Pendlebury, I.Altarev, S.Groger, E.Gutsmiedl, F.J.Hartmann, S.Paul, G.Petzoldt, P.Schmidt-Wellenburg, U.Trinks

UCN production in superfluid helium

doi: 10.1140/epja/i2002-10128-3
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2003SC13      Phys.Rev. C 67, 044308 (2003)

R.Schmidt, A.Trzcinska, T.Czosnyka, T.von Egidy, K.Gulda, F.J.Hartmann, J.Jastrzebski, B.Ketzer, M.Kisielinski, B.Klos, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Smolanczuk, E.Widmann, S.Wycech

Nucleon density in the nuclear periphery determined with antiprotonic x rays: Cadmium and tin isotopes

NUCLEAR REACTIONS 106,116Cd, 112,116,120,124Sn(p-bar, X), E at rest; measured antiprotonic x-ray spectra. 106,116Cd, 112,116,120,124Sn deduced nucleon density distributions, radii. Comparison with previous data and model predictions.

ATOMIC PHYSICS 106,116Cd, 112,116,120,124Sn; measured antiprotonic x-ray spectra; deduced atomic level widths and shifts.

doi: 10.1103/PhysRevC.67.044308
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2002HA01      Phys.Rev. C65, 014306 (2002)

F.J.Hartmann, R.Schmidt, B.Ketzer, T.von Egidy, S.Wycech, R.Smolanczuk, T.Czosnyka, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, B.Klos, K.Gulda, W.Kurcewicz, E.Widmann

Nucleon Density in the Nuclear Periphery Determined with Antiprotonic X Rays: Calcium isotopes

ATOMIC PHYSICS 16O, 40,42,43,44,48Ca(p-bar, X), E at rest; measured antiprotonic X-ray spectra; deduced level widths. 40,42,43,44,48Ca deduced neutron density distribution features.

NUCLEAR REACTIONS 16O, 40,42,43,44,48Ca(p-bar, X), E at rest; measured antiprotonic X-ray spectra; deduced level widths. 40,42,43,44,48Ca deduced neutron density distribution features.

doi: 10.1103/PhysRevC.65.014306
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2002LU12      Phys.Rev. C66, 044616 (2002)

P.Lubinski, A.Grochulska, T.von Egidy, K.Gulda, F.J.Hartmann, J.Jastrzebski, W.Kurcewicz, L.Pienkowski, A.Stolarz, A.Trzcinska

Gold fragmentation induced by stopped antiprotons

NUCLEAR REACTIONS 197Au(p-bar, X), E=0-6.5 MeV; measured fragment isotopic yields; deduced mass and charge distributions, reaction mechanism features. Comparisons with previous results.

doi: 10.1103/PhysRevC.66.044616
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2001HA49      Acta Phys.Hung.N.S. 13, 51 (2001)

F.J.Hartmann, R.Schmidt, T.von Egidy, J.Jastrzebski, P.Lubinski, L.Pienkowski, A.Trzcinska, R.Smolanczuk, S.Wycech, B.Klos

Study of the Nuclear Periphery and Antiprotons

doi: 10.1556/APH.13.2001.1-3.7
Citations: PlumX Metrics


2001KE04      Eur.Phys.J. D 13, 305 (2001)

B.Ketzer, T.von Egidy, F.J.Hartmann, C.Maierl, R.Pohl, J.Eades, E.Widmann, T.Yamazaki, M.Kumakura, N.Morita, R.S.Hayano, M.Hori, T.Ishikawa, H.A.Torii, I.Sugai, D.Horvath

Collisional Quenching of Metastable States of Antiprotonic Helium by Hydrogen and Deuterium Molecules

NUCLEAR REACTIONS He(p-bar, X), E at rest; measured annihilation rates in antiprotonic helium, quenching due to molecular collisions.

ATOMIC PHYSICS He(p-bar, X), E at rest; measured annihilation rates in antiprotonic helium, quenching due to molecular collisions.

doi: 10.1007/s100530170246
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2001TR03      Acta Phys.Pol. B32, 917 (2001)

A.Trzcinska, J.Jastrzebski, P.Lubinski, F.J.Hartmann, R.Schmidt, T.von Egidy, B.Klos

Information on the Nuclear Periphery from Antiprotonic Atoms

NUCLEAR STRUCTURE 48Ca, 58Ni, 96Zr, 112,124Sn, 208Pb; analyzed antiprotonic atom annihilation data; deduced proton, neutron peripheral density features.


2001TR19      Phys.Rev.Lett. 87, 082501 (2001)

A.Trzcinska, J.Jastrzebski, P.Lubinski, F.J.Hartmann, R.Schmidt, T.von Egidy, B.Klos

Neutron Density Distributions Deduced from Antiprotonic Atoms

NUCLEAR REACTIONS 40,48Ca, 54,56,57Fe, 59Co, 58,60,64Ni, 90,96Zr, 112,116,120,124Sn, 116Cd, 128Te, 208Pb, 209Bi, 232Th, 238U(p-bar, X), E at rest; measured x-ray spectra, residual annihilation yields. 40,48Ca, 54,56,57Fe, 59Co, 58,60,64Ni, 90,96Zr, 112,116,120,124Sn, 116Cd, 128Te, 208Pb, 209Bi, 232Th, 238U deduced neutron radii, density distributions.

doi: 10.1103/PhysRevLett.87.082501
Citations: PlumX Metrics


2001TR23      Nucl.Phys. A692, 176c (2001)

A.Trzcinska, J.Jastrzebski, T.Czosnyka, T.von Egidy, K.Gulda, F.J.Hartmann, J.Iwanicki, B.Ketzer, M.Kisielinski, B.Klos, W.Kurcewicz, P.Lubinski, P.J.Napiorkowski, L.Pienkowski, R.Schmidt, E.Widmann

Information on Antiprotonic Atoms and the Nuclear Periphery from the PS209 Experiment

NUCLEAR STRUCTURE 48Ca, 112,116,120,124Sn, 208Pb; analyzed antiproton annihilation data; deduced neutron-to-proton density ratios.

ATOMIC PHYSICS 16O, 40,42,43,44,48Ca, 54,56,57,58Fe, 59Co, 58,60,62,64Ni, 90,96Zr, 106,116Cd, 112,116,120,124Sn, 122,124,126,128,130Te, 172,176Yb, 208Pb, 209Bi, 232Th, 238U; measured antiprotonic atoms strong interaction level widths, shifts.

doi: 10.1016/S0375-9474(01)01176-9
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2000HA24      Nucl.Phys. A663-664, 955c (2000)

R.S.Hayano, J.Eades, T.von Egidy, F.J.Hartmann, M.Hori, D.Horvath, T.Ishikawa, B.Ketzer, M.Kumakura, C.Maierl, N.Morita, R.Pohl, I.Sugai, H.A.Torii, E.Widmann, T.Yamazaki, for the CERN-PS205 and ASACUSA Collaboration

Laser Spectroscopy of Antiprotonic Helium and Stringent Constraint on the Antiproton Charge and Mass

ATOMIC PHYSICS 4He(p-bar, X), E at rest; measured antiprotonic helium energy levels. Laser spectroscopy.

doi: 10.1016/S0375-9474(99)00806-4
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2000KA16      Nucl.Phys. A663-664, 911c (2000)

P.Kammel, A.Adamczak, V.A.Andreev, D.V.Balin, T.Case, K.Crowe, J.Deutsch, P.U.Dick, A.Dijksman, J.Egger, A.A.Fetisov, V.A.Ganzha, J.Govaerts, F.J.Hartmann, W.D.Herold, V.I.Jatsoura, A.G.Krivshich, E.M.Maev, O.E.Maev, V.Markushin, J.Martino, C.Petitjean, G.E.Petrov, R.Prieels, S.Sadetsky, G.Schapkin, R.Schmidt, W.Schops, W.Schott, G.G.Semenchuk, T.von Egidy, A.A.Vorobyov, N.I.Voropaev

Precision Measurement of μp Capture in a Hydrogen TPC

doi: 10.1016/S0375-9474(99)00795-2
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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
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1999AC04      Nucl.Phys. A652, 311 (1999)

P.Ackerbauer, J.Werner, W.H.Breunlich, M.Cargnelli, S.Fussy, M.Jeitler, P.Kammel, J.Marton, A.Scrinzi, J.Zmeskal, J.Bistirlich, K.M.Crowe, J.Kurck, C.Petitjean, R.H.Sherman, H.Bossy, H.Daniel, F.J.Hartmann, W.Neumann, G.Schmidt, M.P.Faifman

Experimential Investigation of Muon-Catalyzed dt Fusion at Cryogenic Temperatures

NUCLEAR REACTIONS 3H(d, n), E at rest; measured neutron spectra; deduced muon-catalyzed fusion rates as a function of target characteristics. Muonic molecule formation, excited state muon transfer.

doi: 10.1016/S0375-9474(99)00168-2
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1999HA41      Nucl.Phys. A655, 289c (1999)

F.J.Hartmann, T.Czosnyka, K.Gulda, J.Jastrzebski, B.Ketzer, M.Kisielinski, B.Klos, J.Kulpa, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Schmidt, R.Smolanczuk, A.Trzcinska, T.von Egidy, E.Widmann, S.Wycech

Antiprotonic Atoms as a Tool to Study the Nuclear Periphery

doi: 10.1016/S0375-9474(99)00215-8
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1999LA34      Hyperfine Interactions 118, 79 (1999)

B.Lauss, P.Ackerbauer, W.H.Breunlich, M.Cargnelli, D.Chatellard, H.Daniel, J.-P.Egger, B.Gartner, F.J.Hartmann, E.Jeannet, M.Jeitler, P.Kammel, A.Kosak, J.Marton, C.Petitjean, W.Prymas, J.Zmeskal

Hydrogen/deuterium-mixtures as a laboratory for the study of the muonic cascade and muon-catalyzed fusion

NUCLEAR REACTIONS 1,2H(μ-, X), E at rest; measured X-ray spectra. 2H(p, X), (d, X), E=low; measured Eγ, muon-catalyzed fusion rates.

doi: 10.1023/A:1012684503009
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1999SC35      Phys.Rev. C60, 054309 (1999)

R.Schmidt, F.J.Hartmann, B.Ketzer, T.von Egidy, T.Czosnyka, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, B.Klos, R.Smolanczuk, S.Wycech, W.Poschl, K.Gulda, W.Kurcewicz, E.Widmann

Composition of the Nuclear Periphery from Antiproton Absorption using Short-Lived Residual Nuclei

NUCLEAR REACTIONS 48Ca, 100Mo, 104Ru, 112,124Sn, 116Cd(p-bar, X), E at rest; measured Eγ, Iγ(t) following residual nucleus decay; deduced yields, isomeric ratios. 48Ca, 100Mo, 104Ru, 112,124Sn, 116Cd deduced peripheral neutron-to-proton ratios, effective scattering lengths of antiprotons. Comparison with Hartree-Fock-Bogoliubov calculations.

doi: 10.1103/PhysRevC.60.054309
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1999SC49      Hyperfine Interactions 118, 67 (1999)

R.Schmidt, T.Czosnyka, K.Gulda, F.J.Hartmann, J.Jastrzebski, B.Ketzer, B.Klos, J.Kulpa, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Smolanczuk, A.Trzcinska, T.von Egidy, E.Widmann, S.Wycech

Determination of the proton and neutron densities at the nuclear periphery with antiprotonic X-rays and (p-bar)-nucleus reactions

NUCLEAR REACTIONS 172,176Yb(p-bar, X), E at rest; measured X-ray spectra; deduced strong interaction shifts, widths. 172,176Yb deduced surface nucleon densities.

ATOMIC PHYSICS 172,176Yb(p-bar, X), E at rest; measured X-ray spectra; deduced strong interaction shifts, widths. 172,176Yb deduced surface nucleon densities.

doi: 10.1023/A:1012680402100
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1999VO23      Hyperfine Interactions 118, 13 (1999)

A.A.Vorobyov, P.Ackerbauer, A.Adamczak, V.A.Andreev, D.V.Balin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, H.Daniel, J.Deutsch, P.U.Dick, A.Dijksman, J.Egger, T.von Egidy, M.P.Faifman, A.A.Fetisov, V.A.Ganzha, J.Govaerts, V.V.Gusev, F.J.Hartmann, W.D.Herold, P.Kammel, A.G.Krivshich, B.Lauss, E.M.Maev, V.E.Markushin, J.Martino, J.Marton, L.I.Menshikov, M.Muhlbauer, C.Petitjean, T.Petitjean, G.E.Petrov, L.I.Ponomarev, R.Prieels, W.Prymas, G.N.Schapkin, W.Schops, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, N.I.Voropaev

Final results on the μ3He-capture experiment and perspectives for μp-capture studies

NUCLEAR REACTIONS 3He(μ-, ν), E at rest; measured recoil triton spectra; deduced muon capture rate. 1H(μ-, ν), E at rest; compiled, analyzed muon capture rates, pseudoscalar form factor. Proposed experiment discussed.

doi: 10.1023/A:1012616015304
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1998AC01      Phys.Lett. 417B, 224 (1998)

P.Ackerbauer, D.V.Balin, V.M.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.Crowe, H.Daniel, J.Deutsch, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, R.King, B.Lauss, E.M.Maev, V.E.Markushin, J.Marton, M.Muhlbauer, C.Petitjean, Th.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

A Precision Measurement of Nuclear Muon Capture on 3He

NUCLEAR REACTIONS 3He(μ-, ν), E not given; measured muon capture rate; deduced pseudoscalar form factor.

ATOMIC PHYSICS, Mesic-Atoms 3He(μ-, ν), E not given; measured muon capture rate; deduced pseudoscalar form factor.

doi: 10.1016/S0370-2693(97)01382-8
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1998HA50      Phys.Rev. A58, 3604 (1998)

F.J.Hartmann, B.Ketzer, C.Maierl, R.Pohl, T.von Egidy, R.S.Hayano, M.Hori, T.Ishikawa, H.Tamura, H.A.Torii, M.Kumakura, N.Morita, I.Sugai, D.Horvath, J.Eades, E.Widmann, T.Yamazaki

Laser Spectroscopy of Metastable States in the ν = 2 Cascade of Antiprotonic 3He

NUCLEAR REACTIONS 3He(p-bar, X), E at rest; measured pion spectra, annihilation times; deduced target pressure dependence of antiprotonic 3He metastable states lifetimes. Resonant laser deexcitation.

ATOMIC PHYSICS 3He(p-bar, X), E at rest; measured pion spectra, annihilation times; deduced target pressure dependence of antiprotonic 3He metastable states lifetimes. Resonant laser deexcitation.

doi: 10.1103/PhysRevA.58.3604
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1998LU05      Phys.Rev. C57, 2962 (1998)

P.Lubinski, J.Jastrzebski, A.Trzcinska, W.Kurcewicz, F.J.Hartmann, W.Schmid, T.von Egidy, R.Smolanczuk, S.Wycech

Composition of the Nuclear Periphery from Antiproton Absorption

NUCLEAR REACTIONS 45Sc, 56Fe, 58Ni, 96Zr, 96Ru, Cd, 106Cd, 128,130Te, Te, 144,154Sm, 148Nd, Eu, 160Gd, Yb, 176Yb, 206Pb, 232Th, 238U(p-bar, X), E at rest; measured Eγ, Iγ; deduced annihilation products yields, isomeric ratios, charge exchange processes. 58Ni, 96Ru, 96Zr, 106Cd, 128,130Te, 144,154Sm, 148Nd, 160Gd, 176Yb, 232Th, 238U deduced nuclear periphery neutron-to-proton density ratios, related features. Radiochemical methods. Shell model calculations.

doi: 10.1103/PhysRevC.57.2962
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1998SC43      Phys.Rev. C58, 3195 (1998)

R.Schmidt, F.J.Hartmann, T.von Egidy, T.Czosnyka, J.Iwanicki, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, J.Kulpa, R.Smolanczuk, S.Wycech, B.Klos, K.Gulda, W.Kurcewicz, E.Widmann

Nucleon Density of 172Yb and 176Yb at the Nuclear Periphery Determined with Antiprotonic x Rays

NUCLEAR REACTIONS 172,176Yb(p-bar, X), E at rest; measured x-ray spectra; deduced widths and shifts due to strong interaction. 172,176Yb deduced nucleon density at nuclear periphery.

doi: 10.1103/PhysRevC.58.3195
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1997KA71      Nucl.Instrum.Methods Phys.Res. A385, 100 (1997)

T.Kahn, T.von Egidy, F.J.Hartmann, J.Ott, M.Jentschel

Gamma-Ray Induced Doppler Shift Attenuation after (n, γ) Reactions in Si and Ti

NUCLEAR REACTIONS 28Si, 48Ti(n, γ), E=reactor; measured Eγ, Iγ, γγ-coin, Doppler-shifted spectra. 29Si, 49Ti deduced levels T1/2. Gamma-ray induced Doppler shift attenuation method.

doi: 10.1016/S0168-9002(96)00823-6
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1997SC10      Phys.Rev. C55, 2965 (1997)

W.Schmid, T.von Egidy, F.J.Hartmann, J.Hoffmann, S.Schmid, D.Hilscher, D.Polster, H.Rossner, A.S.Iljinov, M.V.Mebel, D.I.Ivanov, V.G.Nedorezov, A.S.Sudov, H.Machner, H.S.Plendl, J.Eades, S.Neumaier

Neutrons in Coincidence with Fission of 238U Induced by Stopped Antiprotons

NUCLEAR REACTIONS 238U(p-bar, F), E at rest; measured fission fragment mass, energy, En, n(fragment)-coin; deduced pre-, post-scission neutron multiplicities. Compound with cascade-evaporation model calculations, dissipative effects in fission.

doi: 10.1103/PhysRevC.55.2965
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1997SC27      Z.Phys. A359, 27 (1997)

S.Schmid, W.Schmid, F.J.Hartmann, T.von Egidy, D.Hilscher, W.Bohne, P.Figuera, F.Goldenbaum, U.Jahnke, D.Polster, P.Ziem, J.Galin, B.Lott, M.Morjean, A.Peghaire, B.Quednau, K.Gulda, J.Jastrzebski, W.Kurcewicz, L.Pienkowski, G.Pausch, J.Eades, A.S.Iljinov, M.V.Mebel

Probability of Fission Induced by 1.2 GeV Antiprotons

NUCLEAR REACTIONS 238U, 232Th, 209Bi, 197Au, 165Ho, 119Sn, Ag, 100Mo, 89Y, Cu(p-bar, F), E=1.2 GeV; measured annihilation σ, absolute fission probability vs fragment mass, neutron multiplicity, fission fragment folding angle distributions. Monte Carlo calculations. 4π neutron, particle detectors.

doi: 10.1007/s002180050363
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1997WI10      Phys.Lett. 404B, 15 (1997)

E.Widmann, J.Eades, T.Yamazaki, H.A.Torii, R.S.Hayano, M.Hori, T.Ishikawa, M.Kumakura, N.Morita, I.Sugai, F.J.Hartmann, T.von Egidy, B.Ketzer, C.Maierl, R.Pohl, D.Horvath

Hyperfine Structure of the Metastable (p-bar)He+ Atomcule Revealed by a Laser-Induced (n, l) = (37, 35) → (38, 34) Transition

ATOMIC PHYSICS He(p-bar, X), E=low; analyzed data; deduced metastable (p-bar)He+ metastable atomcule hfs.

doi: 10.1016/S0370-2693(97)00538-8
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1996KE17      Phys.Rev. A53, 2108 (1996)

B.Ketzer, F.J.Hartmann, H.Daniel, T.von Egidy, A.Niestroj, S.Schmid, W.Schmid, T.Yamazaki, I.Sugai, K.Nakayoshi, R.S.Hayano, F.E.Maas, H.A.Torii, T.Ishikawa, H.Tamura, N.Morita, D.Horvath, J.Eades, E.Widmann

Isotope Effects on Delayed Annihilation Time Spectra of Antiprotonic Helium Atoms in a Low-Temperature Gas

NUCLEAR REACTIONS 3,4He(p-bar, X), E at 200 MeV/c; measured delayed annihilation time spectra; deduced overall trapping times ratio. Beam passed through thick Be window before entering low-temperature gas targets.

ATOMIC PHYSICS 3,4He(p-bar, X), E at 200 MeV/c; measured delayed annihilation time spectra; deduced overall trapping times ratio. Beam passed through thick Be window before entering low-temperature gas targets.

doi: 10.1103/PhysRevA.53.2108
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1996KI19      Phys.Rev. C54, 2469 (1996)

Y.S.Kim, A.S.Iljinov, M.V.Mebel, P.Hofmann, H.Daniel, T.von Egidy, T.Haninger, F.J.Hartmann, H.Machner, H.S.Plendl, G.Riepe

Fission of Heavy Nuclei Induced by Stopped Antiprotons. II. Correlations between Fission Fragments

NUCLEAR REACTIONS 238U, 232Th, 209Bi(p-bar, F), E at rest; measured fission(fragment)(fragment)-coin, mass, energy, velocity, folding angle total kinetic energy, momentum, mass loss of fissioning nucleus; deduced correlations between measured quantities, mass loss before and after scission. Intranuclear cascade, evaporation calculations including fission channel.

doi: 10.1103/PhysRevC.54.2469
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1996MA87      Hyperfine Interactions 101/102, 423 (1996)

E.M.Maev, P.Ackerbauer, D.V.Balin, V.N.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, H.Daniel, J.Deutsch, T.von Egidy, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, B.Lauss, J.Marton, M.Muhlbauer, C.Petitjean, Th.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

Measurement of the Breakup Channels in Nuclear Muon Capture by 3He and 4He

NUCLEAR REACTIONS 4,3He(μ, ν), (μ, νX), E at rest; measured capture associated spectra; deduced capture rate, breakup channels contribution. Multianode high pressure ionization chamber filled with isotopically pure 3,4He gas.

doi: 10.1007/BF02227651
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1996SC49      Hyperfine Interactions 101/102, 445 (1996)

W.Schott, S.Muller, H.Daniel, P.Ackerbauer, D.V.Balin, V.N.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, J.Deutsch, J.Egger, T.von Egidy, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, B.Lauss, E.M.Maev, V.Markushin, J.Marton, M.Muhlbauer, C.Petitjean, T.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, G.G.Semenchuk, Yu.V.Smirenin, B.Van den Brandt, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

Measurement of the Heavy Neutrino Admixture Upper Limit from Muon Capture by 3He

NUCLEAR REACTIONS 3He(μ-, ν), E at rest; measured triton spectra; deduced heavy neutrino admixture upper limit.

doi: 10.1007/BF02227655
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1996TA30      Hyperfine Interactions 101/102, 599 (1996)

D.Taqqu, A.Brunnhuber, H.Daniel, F.J.Hartmann, P.Hauser, F.Kottmann, C.Maierl, V.Markushin, M.Muhlbauer, C.Petitjean, W.Scott, P.Wojciechowski

Towards the 2s-2p Spectroscopy of the μp Atom

ATOMIC PHYSICS, Mesic-Atoms 1H(μ-, X), E at rest; analyzed data; deduced 2s-2p splitting related features.

doi: 10.1007/BF02227672
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1996VO25      Hyperfine Interactions 101/102, 413 (1996)

A.A.Vorobyov, D.V.Balin, V.N.Baturin, Yu.S.Grigoriev, E.M.Maev, G.E.Petrov, G.G.Semenchuk, Yu.V.Smirenin, N.I.Voropaev, J.Deutsch, J.Govaerts, R.Prieels, P.Ackerbauer, W.H.Breunlich, P.Kammel, B.Lauss, J.Marton, W.Prymas, J.Egger, C.Petitjean, Th.Petitjean, B.van den Brandt, H.Daniel, F.J.Hartmann, M.Muhlbauer, W.Schott, T.von Egidy, P.Wojciechowski, T.Case, K.M.Crowe, V.E.Markushin, G.A.Beer

Precision Measurement of Nuclear Muon Capture by 3He

NUCLEAR REACTIONS 3He(μ-, ν), E at rest; measured triton spectra; deduced muon capture rate, various form factors.

doi: 10.1007/BF02227650
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1995PO04      Phys.Rev. C51, 1167 (1995)

D.Polster, D.Hilscher, H.Rossner, T.von Egidy, F.J.Hartmann, J.Hoffmann, W.Schmid, I.A.Pshenichnov, A.S.Iljinov, Ye.S.Golubeva, H.Machner, H.S.Plendl, A.Grochulska, J.Jastrzebski, W.Kurcewicz, P.Lubinski, J.Eades, S.Neumaier

Light Particle Emission Induced by Stopped Antiprotons in Nuclei: Energy dissipation and neutron-to-proton ratio

NUCLEAR REACTIONS C, 27Al, Si, Ca, Cu, 92,100Mo, Ag, Ho, Ta, 197Au, 209Bi, U(p-bar, X), E at rest; measured inclusive spectra, multipticities for X=π+, K+, n, p, d, t; deduced excitation energy, neutron to proton ratio. Intranuclear cascade calculations.

doi: 10.1103/PhysRevC.51.1167
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1995VO14      Z.Naturforsch. 50a, 1077 (1995)

T.von Egidy, F.J.Hartmann, S.Schmid, W.Schmid, K.Gulda, J.Jastrzebski, W.Kurcewicz, P.Lubinski, L.Pienkowski, A.Trzcinska, D.Hilscher, W.Bohne, F.Goldenbaum, U.Jahnke, D.Polster, H.Rossner, A.S.Iljinov, D.I.Ivanov, M.V.Mebel, V.G.Nedorezov, A.S.Sudov, J.Eades, S.Neumaier

Nuclear Physics with Antiprotons

NUCLEAR REACTIONS 197Au(p-bar, X), E at rest; 197Au(p-bar, X), E=1.2 GeV; 197Au(p, X), E=1, 6 GeV; compiled, reviewed residuals yields vs mass number. 234U(p-bar, F), E at rest; 234U(p-bar, F), E=fast; measured neutron spectra following fission; deduced absolute fission probabilities.


1994HA09      Nucl.Phys. A572, 294 (1994)

T.Haninger, F.J.Hartmann, P.Hofmann, Y.S.Kim, M.S.Lotfranei, T.von Egidy, H.Marten, A.Ruben

Folding Angle and Excitation Energy of Fragments from 235U(n(th), F) and 252Cf(SF) Reactions

NUCLEAR REACTIONS 235U(n, F), E=subthermal; measured (fragment)(fragment)-coin, neutron spectra, kinetic energy, θ of both fragments; deduced correlations between fragment mass, kinetic energy, velocity. Statistical evaporation model. Enriched targets, PIN-diode arrays.

RADIOACTIVITY 252Cf(SF); measured (fragment)(fragment)-coin, neutron spectra; deduced average folding angle, total excitation energy linear correlation. Statistical evaporation model.

doi: 10.1016/0375-9474(94)90176-7
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1994HA44      Phys.Rev.Lett. 73, 1485 (1994); Errata Phys.Rev.Lett. 73, 3181 (1994)

R.S.Hayano, F.E.Maas, H.A.Torii, N.Morita, M.Kumakura, T.Yamazaki, H.Masuda, I.Sugai, F.J.Hartmann, H.Daniel, T.von Egidy, B.Ketzer, W.Muller, W.Schmid, D.Horvath, J.Eades, E.Widmann

Laser Studies of the Decay Chain of Metastable Antiprotonic Helium Atoms

ATOMIC PHYSICS He(p-bar, X), E at rest; measured upper state population time dependence; deduced exotic atom states initial population, T1/2. Laser studies.

doi: 10.1103/PhysRevLett.73.1485
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1994HA51      Yad.Fiz. 57, No 10, 1800 (1994); Phys.Atomic Nuclei 57, 1729 (1994)

F.J.Hartmann

X-Ray Spectroscopy from Exotic Atoms

ATOMIC PHYSICS A ≈ 4-80; compiled, reviewed p-bar atom levels strong interaction widths. 94,95,98,100Mo, 130Te, 148Nd, 150Sm, 196Pt(p-bar, X), E not given; compiled, reviewed E2 resonance effects. Other aspects discussed.


1994HO08      Phys.Rev. C49, 2555 (1994)

P.Hofmann, A.S.Iljinov, Y.S.Kim, M.V.Mebel, H.Daniel, P.David, T.von Egidy, T.Haninger, F.J.Hartmann, J.Jastrzebski, W.Kurcewicz, J.Lieb, H.Machner, H.S.Plendl, G.Riepe, B.Wright, K.Ziock

Fission of Heavy Nuclei Induced by Stopped Antiprotons. I. Inclusive Characteristics of Fission Fragments

NUCLEAR REACTIONS 238U, 232Th, 209Bi(p-bar, F), E at rest; measured fission fragment energy, mass, θ; deduced fission fragment total mass, total momentum. Intranuclear cascade, evaporation, fission models.

doi: 10.1103/PhysRevC.49.2555
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1994IL03      Yad.Fiz. 57, No 7, 1286 (1994); Phys.Atomic Nuclei 57, 1218 (1994)

A.S.Iljinov, M.V.Mebel, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, Y.S.Kim

Antiproton-Induced Nuclear Fission

NUCLEAR REACTIONS 209Bi, 238U, 232Th(p-bar, F), E at rest; calculated fission fragment total mass distributions; deduced (p-bar)A annihilation role in fission. Dynamical model including all fission stages.


1994LU13      Phys.Rev.Lett. 73, 3199 (1994)

P.Lubinski, J.Jastrzebski, A.Grochulska, A.Stolarz, A.Trzcinska, W.Kurcewicz, F.J.Hartmann, W.Schmid, T.von Egidy, J.Skalski, R.Smolanczuk, S.Wycech, D.Hilscher, D.Polster, H.Rossner

Neutron Halo in Heavy Nuclei from Antiproton Absorption

NUCLEAR REACTIONS 58Ni, 96Zr, 96Ru, 130Te, 154,144Sm, 176Yb, 232Th, U(p-bar, X), E at 200 MeV/c; measured residuals production yield; deduced neutron halo features.

doi: 10.1103/PhysRevLett.73.3199
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1994SC07      Nucl.Phys. A569, 689 (1994)

W.Schmid, P.Baumann, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, Y.S.Kim, H.H.Schmidt, A.S.Iljinov, M.V.Mebel, D.Hilscher, D.Polster, H.Rossner

Absolute Probabilities of Fission Induced by Stopped Antiprotons

NUCLEAR REACTIONS U, 232Th, 197Au, 165Ho(p-bar, X), E at rest; measured absolute fission probabilities, fission(fragment)(fragment)-coin; deduced absolute fission probabilities. Intranuclear cascade model. In-beam semiconductor detector (pin-diode).

doi: 10.1016/0375-9474(94)90380-8
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1993JA01      Phys.Rev. C47, 216 (1993)

J.Jastrzebski, W.Kurcewicz, P.Lubinski, A.Grabowska, A.Stolarz, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, Y.S.Kim, A.S.Botvina, Ye.S.Golubeva, A.S.Iljinov, G.Riepe, H.S.Plendl

Interaction of Stopped Antiprotons with Copper

NUCLEAR REACTIONS Cu(p-bar, X), E at rest; measured residuals cumulative, independent yields for X=7Be-72Zn; deduced average energy deposited. Intranuclear cascade model.

doi: 10.1103/PhysRevC.47.216
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1993KI14      Nucl.Instrum.Methods Phys.Res. A329, 403 (1993)

Y.S.Kim, P.Hofmann, H.Daniel, T.von Egidy, T.Haninger, F.-J.Hartmann, M.S.Lotfranei, H.S.Plendl

A Double-Arm Fission Fragment Spectrometer with PIN Diode Arrays

NUCLEAR REACTIONS 239Pu, 235U(n, F), E=thermal; 238U(p-bar, F), E at 100 MeV/c; measured fission fragment mass, velocity, energy distributions. Double-arm spectrometer with PIN diode arrays.

RADIOACTIVITY 252Cf(SF); measured fission fragment mass, velocity, energy distributions. Double-arm spectrometer with PIN diode arrays.

doi: 10.1016/0168-9002(93)91275-R
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1993PO02      Phys.Lett. 300B, 317 (1993)

D.Polster, D.Hilscher, H.Rossner, W.Schmid, P.Baumann, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, Y.S.Kim, M.S.Lotfranei

Spectra and Multiplicities of n, p, d, t, K+-, π+- from Antiproton Annihilation in Cu and U

NUCLEAR REACTIONS Cu, U(p-bar, X), E at rest; measured inclusive spectra for n, p, d, t, K+, π+; deduced multiplicity, strangeness production enhancement, directly emitted neutron, proton ratio.

doi: 10.1016/0370-2693(93)91339-O
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1993SU06      Nucl.Phys. A554, 223 (1993)

A.S.Sudov, A.S.Botvina, A.S.Iljinov, Ye.S.Golubeva, V.G.Nedorezov, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, W.Kanert, H.S.Plendl, G.Schmidt, C.A.Schug, G.Riepe

Production of Light Particles After Antiproton-Nucleus Annihilation and Their Interpretation with Statistical Models

NUCLEAR REACTIONS 6,7Li, Si, 40Ca, 58,64Ni, 70Ge, 98Mo, 165Ho, 208Pb, 232Th, 174Yb(p-bar, X), E at rest; measured proton, deuteron, triton spectra, yields; deduced reaction mechanism mass dependence features. Different models.

doi: 10.1016/0375-9474(93)90340-4
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1993VO06      Nucl.Phys. A558, 383c (1993)

T.von Egidy, H.Daniel, F.J.Hartmann, P.Hofmann, Y.S.Kim, W.Schmid, H.H.Schmidt, G.Riepe, H.Machner, P.David, H.S.Plendl, A.S.Iljinov, A.S.Botvina, Ye.S.Golubeva, M.V.Mebel, J.Jastrzebski, W.Kurcewicz

Antiproton Induced Fission

NUCLEAR REACTIONS 209Bi, 232Th, 238U(p-bar, F), E at 105 MeV/c; measured fission fragment mass yield distributions; deduced absolute fission probabilities.

doi: 10.1016/0375-9474(93)90407-O
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1993WY03      Nucl.Phys. A561, 607 (1993)

S.Wycech, F.J.Hartmann, H.Daniel, W.Kanert, H.S.Plendl, T.von Egidy, J.J.Reidy, M.Nicholas, L.A.Redmond, H.Koch, A.Kreissl, H.Poth, D.Rohmann

Antiprotonic Atoms with Heavy Nuclei

NUCLEAR REACTIONS 126,130Te, 150,152Sm, 194,196Pt, 94,98Mo(p-bar, X), E=low; measured X-ray spectra; deduced optical potential features, atomic level widths, shifts.

ATOMIC PHYSICS 126,130Te, 150,152Sm, 194,196Pt, 94,98Mo(p-bar, X), E=low; measured X-ray spectra; deduced optical potential features, atomic level widths, shifts.

doi: 10.1016/0375-9474(93)90068-9
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1992MA32      Z.Phys. A343, 73 (1992)

H.Machner, S.Jun, G.Riepe, D.Protic, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, W.Markiel, H.S.Plendl, K.Ziock, R.Marshall, J.J.Reidy

Fission Fragment Distribution following Antiproton Absorption at Rest on 238U

NUCLEAR REACTIONS 238U(p-bar, F), E at rest; measured fission fragment yields; deduced fission probability, product charge, mass distribution features. Off-line residual radioactivity measurement.

doi: 10.1007/BF01291600
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1991DA10      Z.Phys. A339, 207 (1991)

H.Daniel, H.Hagn, F.J.Hartmann, H.H.Schmidt, P.Wojciechowski, C.Petitjean

Muonic X-Ray Intensity Measurements on a High T(c) Superconductor

ATOMIC PHYSICS, Mesic-Atoms Y, Ba, Cu, O(μ-, X), E at rest; measured E X-ray, I X-ray. High T(c) superconductor.

doi: 10.1007/BF01282951
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1991HA33      Z.Phys. A341, 101 (1991)

F.J.Hartmann, H.Daniel, W.Neumann, G.Schmidt, T.von Egidy

Absolute Pionic X-Ray Intensities in Mg and Fe

NUCLEAR REACTIONS Mg, Fe(π, X), E ≈ 60 MeV/c; measured pionic X-ray spectra, I (X-ray); deduced pion absorption features.

ATOMIC PHYSICS, Mesic-Atoms Mg, Fe(π, X), E ≈ 60 MeV/c; measured X-ray spectra, I (X-ray); deduced pion absorption features.

doi: 10.1007/BF01281280
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1990HO11      Nucl.Phys. A512, 669 (1990)

P.Hofmann, F.J.Hartmann, H.Daniel, T.von Egidy, W.Kanert, W.Markiel, H.S.Plendl, H.Machner, G.Riepe, D.Protic, K.Ziock, R.Marshall, J.J.Reidy

Charged-Particle Spectra from Antiproton Annihilation at Rest in A = 12-238 Nuclei

NUCLEAR REACTIONS 12C, 40Ca, 63Cu, 92,98Mo, 238U(p-bar, X), E at rest; measured spectra, yields of p, d, t; deduced emission processes, shape of spectra. Ge telescope, enriched targets.

doi: 10.1016/0375-9474(90)90229-F
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1990VO03      Z.Phys. A335, 451 (1990)

T.von Egidy, H.Daniel, F.J.Hartmann, W.Kanert, E.F.Moser, Ye.S.Golubeva, A.S.Iljinov, J.J.Reidy

Yield of Residual Nuclei after Antiproton Annihilation in Ba

NUCLEAR REACTIONS Ba(p-bar, X), E at rest; measured residual yields for 87Y-132Ce. Induced activity, Ba(NO3)2 target.


1989DU03      Nucl.Instrum.Methods Phys.Res. A278, 484 (1989)

P.Durner, T.von Egidy, F.J.Hartmann

Neutron-Capture Gamma Rays below 40 keV

NUCLEAR REACTIONS 27Al, 39K, 51V, 127I, 133Cs, 159Tb, 165Ho, 169Tm, 175Lu, 181Ta, 191Ir, 197Au, 232Th(n, γ), E=low; meaured Eγ, absolute Iγ. 28Al, 40K, 52V, 128I, 134Cs, 160Tb, 166Ho, 170Tm, 176Lu, 182Ta, 192Ir, 198Au, 233Th deduced transitions. Si-Li detector.

doi: 10.1016/0168-9002(89)90869-3
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22163.


1989MO04      Z.Phys. A333, 89 (1989)

E.F.Moser, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, G.Schmidt, Ye.S.Golubeva, A.S.Iljinov, M.Nicholas, J.J.Reidy

Residual Nuclei After Antiproton Annihilation in Mo and Ho

NUCLEAR REACTIONS 92,95,98Mo, 165Ho(p-bar, X), E at rest; measured residual yields for X=62Zn-159Tm; deduced annihilation mechanism. Induced radioactivity method.


1988KR04      Z.Phys. A329, 235 (1988)

A.Kreissl, A.D.Hancock, H.Koch, Th.Kohler, H.Poth, 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.Plendl, G.Schmidt, J.J.Reidy

First Direct Observation of Strong Interaction Spin-Orbit Effects in Antiprotonic Atoms

ATOMIC PHYSICS 174Yb, 138Ba(p-bar, X), E not given; measured X-ray spectra; deduced strong interaction spin-orbit effects, energy shifts, widths.


1988MA44      Nucl.Phys. A485, 445 (1988)

W.Markiel, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, W.Kanert, H.S.Plendl, K.Ziock, R.Marshall, H.Machner, G.Riepe, J.J.Reidy

Emission of Helium Ions after Antiproton Annihilation in Nuclei

NUCLEAR REACTIONS 12C, 40Ca, 63Cu, 92,98Mo, 238U(p-bar, 3He), (p-bar, α), E at rest; measured spectra; deduced spectrum shape, yields. Si particle telescope, enriched targets.

doi: 10.1016/0375-9474(88)90547-7
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1987DA10      Z.Phys. A326, 523 (1987)

H.Daniel, F.J.Hartmann, W.Kanert, H.Plendl, T.von Egidy, J.J.Reidy, H.Koch, A.Kreissl, H.Poth, D.Rohmann

Strong-Interaction Fine Structure Effects in Antiprotonic 148Nd

NUCLEAR REACTIONS 146,148Nd(p-bar, X), E=300 MeV/c; measured X-ray spectra; deduced p-bar-nucleus potential. Enriched targets, Ge detectors.


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
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1986KA08      Phys.Rev.Lett. 56, 2368 (1986)

W.Kanert, F.J.Hartmann, H.Daniel, E.Moser, G.Schmidt, T.von Egidy, J.J.Reidy, M.Nicholas, M.Leon, H.Poth, G.Buche, A.D.Hancock, H.Koch, Th.Kohler, A.Kreissl, U.Raich, D.Rohmann, M.Chardalas, S.Dedoussis, M.Suffert, A.Nilsson

First Observation of the E2 Nuclear-Resonance Effect in Antiprotonic Atoms

ATOMIC PHYSICS 92,94,95,98,100Mo(p-bar, X), E at 200, 300 MeV/c; measured antiprotonic X-ray spectra; deduced strong interaction widths, shifts, effective (p-bar)-nucleon scattering length, E2 nuclear resonance effect.

doi: 10.1103/PhysRevLett.56.2368
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1986KO22      Phys.Lett. 176B, 327 (1986)

Th.Kohler, P.Blum, G.Buche, A.D.Hancock, H.Koch, A.Kreissl, H.Poth, U.Raich, D.Rohmann, G.Backenstoss, Ch.Findeisen, J.Repond, L.Tauscher, A.Nilsson, S.Carius, M.Suffert, S.Charalambus, M.Chardalas, S.Dedoussis, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, G.Schmidt, J.J.Reidy, M.Nicholas, A.Wolf

Precision Measurement of Strong Interaction Isotope Effects in Antiprotonic 16O, 17O, and 18O Atoms

NUCLEAR REACTIONS 16,17,18O(p-bar, X), E=low; measured antiprotonic X-rays.

ATOMIC PHYSICS 16,17,18O(p-bar, X), E=low; measured antiprotonic X-rays; deduced strong interaction shifts, widths.

doi: 10.1016/0370-2693(86)90173-5
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1986MO20      Phys.Lett. 179B, 25 (1986)

E.F.Moser, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, G.Schmidt, M.Nicholas, J.J.Reidy

Yields of Residual Nuclei after Antiproton Annihilation in 95Mo and 98Mo

NUCLEAR REACTIONS 95,98Mo(p-bar, X)93Mo/90Mo/97Nb/96Nb/95Nb/92Nb/90Nb/89Nb/95Zr/89Zr/88Zr/86Zr/90Y/88Y/87Y/86Y/85Y/84Y/85Sr/83Sr/81Sr/84Rb/83Rb/82Rb/81Rb/79Rb/79Kr/77Kr/76Kr/80Br/77Br/76Br/75Br/74Br/75Se/73Se/72Se/74As/72As/71As/69Ge/67Ga/66Ga, E=200 MeV; measured residual nuclei absolute yields. Activation method.

doi: 10.1016/0370-2693(86)90429-6
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.


1985DA10      Z.Naturforsch., 40a, 539 (1985)

H.Daniel, F.J.Hartmann, B.Pitesa

57Fe Isomer Shift Calibration Experiment

RADIOACTIVITY 57Co(EC); measured I(ce). 57Fe deduced isomer shift. Source implantation in C-graphite, Au, Mossbauer spectra input.

NUCLEAR REACTIONS 57Fe(γ, γ), E=14.4 keV; measured Mossbauer spectra in Au. 57Fe deduced isomer shift. Source implantation in C-graphite, Au, conversion spectra input.


1985RE12      Phys.Rev. C32, 1646 (1985)

J.J.Reidy, M.Nicholas, J.N.Bradbury, P.A.M.Gram, R.L.Hutson, M.Leon, M.E.Schillaci, F.J.Hartmann, A.R.Kunselman

Measurements of the E2 Resonance Effect in Pionic Atoms

NUCLEAR REACTIONS 48Ti, 104Ru, 110Pd, 111,112Cd, 125Te, 150Sm(π, X), E at rest; measured pionic X-rays; deduced E2 resonance effect, X-ray attenuation due to level mixing. 111Cd deduced level energy.

ATOMIC PHYSICS, Mesic-Atoms 48Ti, 104Ru, 110Pd, 111,112Cd, 125Te, 150Sm(π, X), E at rest; measured pionic X-rays; deduced E2 resonance effect, X-ray attenuation due to level mixing.

doi: 10.1103/PhysRevC.32.1646
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1984VO03      Phys.Rev. A29, 455 (1984)

T.von Egidy, D.H.Jakubassa-Amundsen, F.J.Hartmann

Calculation of Muonic Coulomb-Capture Probabilities from Electron Binding Energies

ATOMIC PHYSICS, Mesic-Atoms Li, Be, B, N, O, F, Na, Mg, Al, Si, P, S, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Tc, Pd, Ag, Cd, In, Sn, Sb, Te, I, Cs, Ba, La, Ce, Nd, Sm, Eu, Gd, Dy, Er, Yb, Lu, Ta, W, Hg, Tl, Bi, Pb, Th, U; calculated muonic Coulomb capture probabilities. Electron binding energy functional dependence.

doi: 10.1103/PhysRevA.29.455
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1983EH01      Z.Phys. A311, 259 (1983)

P.Ehrhart, F.J.Hartmann, E.Kohler, H.Daniel

An Experimental Investigation of the Pressure and Concentration Dependence of Muonic Coulomb Capture and Cascade in Gases

ATOMIC PHYSICS, Mesic-Atoms N, Ne, Ar, Kr, Xe(μ-, X), E at rest; measured Coulomb muonic capture ratios, I X-rays. Binary gas mixtures.

doi: 10.1007/BF01415679
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1982CA13      Phys.Lett. 91A, 441 (1982)

R.Callies, H.Daniel, F.J.Hartmann, W.Neumann

Detection of Muonic Auger Electron Lines from Silver

ATOMIC PHYSICS, Mesic-Atoms Ag; measured muonic Auger transitions, intensity ratios. Cooled Si(p-n) junction detectors.

doi: 10.1016/0375-9601(82)90744-7
Citations: PlumX Metrics


1982HA18      Z.Phys. A305, 189 (1982)

F.J.Hartmann, R.Bergmann, H.Daniel, H.-J.Pfeiffer, T.von Egidy, W.Wilhelm

Measurement of the Muonic X-Ray Cascade in Mg, Al, In, Ho, and Au

ATOMIC PHYSICS Mg, Al, In, Ho, Au; measured muonic E(X-ray), I(X-ray); deduced electronic K-shell filling rates.

doi: 10.1007/BF01417434
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1982HA49      Z.Phys. A308, 103 (1982)

F.J.Hartmann, R.Bergmann, H.Daniel, T.von Egidy, G.Fottner, R.A.Naumann, J.J.Reidy, W.Wilhelm

Muonic Coulomb Capture Ratios in Fluorides and Sulfides

ATOMIC PHYSICS, Mesic-Atoms B, Al, Ca, Fe, Zn, As, Sr, Mo, Ag, Cd, Sb, Ba, Pb, Ca, Na; measured muonic Coulomb capture ratios in flouorides, sulfides.

doi: 10.1007/BF01412998
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1982VO06      Phys.Rev. A26, 2355 (1982)

T.von Egidy, F.J.Hartmann

Average Muonic Coulomb Capture Probabilities for 65 Elements

ATOMIC PHYSICS, Mesic-Atoms Z=3-92; measured muonic Coulomb capture probabilities.

doi: 10.1103/PhysRevA.26.2355
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1982VO07      Z.Phys. A308, 107 (1982)

T.von Egidy, H.Daniel, P.Ehrhart, F.J.Hartmann, E.Kohler

Muonic Coulomb Capture in Alkali and Alkaline-Earth Oxides

ATOMIC PHYSICS, Mesic-Atoms Na, Ca, Rb, Sr, Cs, Ba; measured muonic I(X-ray), Coulomb capture ratios.


1981DA09      Z.Phys. A300, 253 (1981)

H.Daniel, R.Bergmann, G.Fottner, F.J.Hartmann, W.Wilhelm

Measurement of Muonic X-ray Intensities and Coulomb Capture Ratios in Chlorides

ATOMIC PHYSICS Li, Be, Na, Mg, Al, P, K, Ca, V, Cr, Mn, Fe, Co, Ni, Zn, Rb, Zr, Nb, Mo, Pd, Ag, Cd, Sn, Te, Ca, Ba, Ta, W, Hg, Tl, Pb, Bi(μ-, X), E at rest; measured I(X-ray), E(X-ray); deduced Coulomb capture ratios. Chloride targets, Coaxial Ge(Li) detectors.

doi: 10.1007/BF01419853
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1979BE22      Z.Phys. A291, 129 (1979)

R.Bergmann, H.Daniel, T.von Egidy, F.J.Hartmann, J.J.Reidy, W.Wilhelm

Muonic Kβ/Kα Ratios from Pure Elements

ATOMIC PHYSICS, Mesic-Atoms Be, B, C, Mg, Al, Si, P, Ca, Ti, V, Mn, Fe, Ni, Cu, Zn, Ge, As, Se, Y, Nb, Mo, Rh, Cd, In, I, Ce, Ho, Au; measured subshell ratios of muonic X-ray spectra.

doi: 10.1007/BF01437992
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1976DO08      Z.Naturforsch. 31a, 1150 (1976)

A.Brandao d'Oliveira, H.Daniel, T.von Egidy, F.J.Hartmann

A New Determination of the π- Rest Mass


1976HA24      Phys.Rev.Lett. 37, 331 (1976)

F.J.Hartmann, T.von Egidy, R.Bergmann, M.Kleber, H.-J.Pfeiffer, K.Springer, H.Daniel

Measurement of the Muonic X-Ray Cascade in Metallic Iron

ATOMIC PHYSICS, Mesic-Atoms Fe; measured K, L, M, N, O X-rays in muonic Fe.

doi: 10.1103/PhysRevLett.37.331
Citations: PlumX Metrics


1973HA08      Phys.Lett. 43B, 287 (1973)

F.J.Hartmann, H.Daniel

Beta-(Circularly Polarized Gamma) Correlation in the Decay of 198Au

RADIOACTIVITY 198Au; measured βγ-CP(E, θ).

doi: 10.1016/0370-2693(73)90441-3
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter F.J.Hartmann: F.J.HARTMAN, F.J.HARTMANN