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NSR database version of April 26, 2024.

Search: Author = J.Baumann

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2000ST19      Eur.Phys.J. A 8, 87 (2000)

K.E.Stiebing, K.A.Muller, J.Baumann, K.Bethge, J.Bernhardt, H.Bokemeyer, H.Folger, O.Frohlich, O.Hohn, G.Kavermann, G.Lambrinidis, A.Muller, J.Peter, S.Runkel, L.Schmidt, H.Schmidt-Bocking, P.Senger, P.Thee, J.Ullrich

On the Spectroscopy of Atomic Electrons (Positrons) in the Energy Range of 10 to 50 MeV from Heavy-Ion Collisions at Intermediate Energies

NUCLEAR REACTIONS Pb(Pb, X), E=60 MeV/nucleon; calculated electron, positron spectra, detector design characteristics. Monte Carlo simulations.

RADIOACTIVITY ¹²B(β^-) [from ¹¹B(d, p)]; measured Eβ, Iβ. Test of prototype detector.

doi: 10.1007/s100500070122
Citations: PlumX Metrics

1997DI05      Z.Phys. A358, 11 (1997)

E.Ditzel, J.M.Hoogduin, H.Backe, J.Baumann, F.W.N.de Boer, H.Bokemeyer, M.Debowski, R.Ganz, J.Gerl, T.Happ, M.Kaspar, J.van Klinken, T.Kroll, R.Kulessa, I.Peter, P.Salabura, H.Schaffner, S.Schremmer, K.Vetter, H.J.Wollersheim, H.Xie

Absence of E0 Transitions Around 1.8 MeV After Collisions of ²³⁸U with ¹⁸¹Ta

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=6.0 MeV/nucleon; measured e^- spectra, e^-(recoil)-coin. ¹⁸¹Ta, ²³⁸U deduced σ upper limits for E0 decays. Mini-orange spectrometers, PPAC, Doppler-corrected e^- spectra.

doi: 10.1007/s002180050270
Citations: PlumX Metrics

1996GA31      Phys.Lett. 389B, 4 (1996)

R.Ganz, R.Bar, A.Balanda, J.Baumann, W.Berg, K.Bethge, A.Billmeier, H.Bokemeyer, H.Fehlhaber, H.Folger, J.Foryciar, O.Frohlich, O.Hartung, M.Rhein, M.Samek, P.Salabura, W.Schon, D.Schwalm, K.E.Stiebing, P.Thee, and the EPoS II Collaboration

Search for e⁺e^- Pairs with Narrow Sum-Energy Distributions in Heavy-Ion Collisions

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=5.92-6.06 MeV/nucleon; ²³²Th(²³⁸U, X), E=5.68-5.95 MeV/nucleon; measured e⁺e^- sum-energy spectra, σ(θ).

doi: 10.1016/S0370-2693(96)01286-5
Citations: PlumX Metrics

1995BA11      Nucl.Phys. A583, 237c (1995)

R.Bar, A.Balanda, J.Baumann, W.Berg, K.Bethge, H.Bokemeyer, H.Folger, O.Frohlich, R.Ganz, O.Hartung, M.Samek, P.Salabura, W.Schon, D.Schwalm, K.Stiebing, P.Thee, E.Berdermann, F.Heine, S.Heinz, O.Joeres, P.Kienle, I.Koenig, W.Koenig, C.Kozhuharov, U.Leinberger, A.Schroter, H.Tsertos, and the EPOS/ORANGE Collaborations

Experiments on e⁺e^--Line Emission in HI Collisions

NUCLEAR REACTIONS ²³⁸U, ^206,208Pb, ¹⁸¹Ta, ²³²Th(²³⁸U, X), E not given; measured pair-production sum-energy lines. ²⁰⁹Bi(²⁰⁸Pb, X), E=6.5, 6.9 MeV/nucleon; ²⁰⁶Pb(²³⁸U, X), E=5.8 MeV/nucleon; measured Doppler shifted Eγ, Iγ in pair production.

doi: 10.1016/0375-9474(94)00666-B
Citations: PlumX Metrics

1989BA73      Nucl.Instrum.Methods Phys.Res. A284, 130 (1989)

J.Baumann, R.Gahler, A.I.Ioffe, J.Kalus, W.Mampe

Measurement of the Charge of the Neutron

NUCLEAR STRUCTURE ¹n; analyzed electric charge measurement data; deduced improvements to set up.

doi: 10.1016/0168-9002(89)90265-9
Citations: PlumX Metrics