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NSR database version of April 27, 2024.

Search: Author = J.Altmann

Found 11 matches.

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2005KR01      J.Phys.Condens.Matter 17, 519 (2005)

D.Kruk, J.Altmann, F.Fujara, A.Gadke, M.Nolte, A.F.Privalov

Analysis of ¹H-¹⁴N polarization transfer experiments in molecular crystals

doi: 10.1088/0953-8984/17/3/011
Citations: PlumX Metrics

1995KR08      Nucl.Phys. A589, 475 (1995)

R.Krucken, A.Dewald, G.Bohm, P.Sala, J.Altmann, K.O.Zell, P.von Brentano, S.A.Forbes, S.M.Mullins, D.J.Thornley, A.J.Kirwan, P.J.Nolan, P.H.Regan, R.Wadsworth

Lifetimes of Low-Lying States in ¹³²Nd and ¹³⁴Nd

NUCLEAR REACTIONS ¹⁰⁵Pd(³²S, 2n2p), (³²S, xnyp), E=152 MeV; measured recoil distance Doppler shift. ^132,134Nd deduced levels, T_1/2, B(λ). Rotational, interacting boson models, O(6) limit.

doi: 10.1016/0375-9474(95)00183-2
Citations: PlumX Metrics

1995ZA11      Z.Phys. A352, 365 (1995)

D.Zainea, D.Rudolph, A.Harder, A.Jungclaus, M.K.Kabadiyski, K.P.Lieb, R.Schubart, M.Weiszflog, J.Altmann, F.Becker, T.Burkardt, A.Dewald, J.Eberth, U.Hermkens, T.Mylaeus

Electromagnetic Decay Strengths in the Isobars ⁸⁹Nb, ⁸⁹Mo and ⁸⁹Tc

NUCLEAR REACTIONS ⁵⁸Ni(³⁵Cl, 3p), (³⁵Cl, n2p), (³⁵Cl, 4p), (³⁵Cl, n3p), (³⁵Cl, 5p), (³⁵Cl, 2pα), (³⁵Cl, 3pα), (³⁵Cl, 2n2p), E=120 MeV; measured γγ-coin, recoil distance Doppler shift; deduced residuals production σ. ⁸⁹Mo, ⁸⁹Nb, ⁸⁹Tc deduced high-spin levels, J, π, T_1/2, B(λ), configuration.

doi: 10.1007/BF01299754
Citations: PlumX Metrics

1994KA20      Phys.Rev. C50, 110 (1994)

M.K.Kabadiyski, C.J.Gross, A.Harder, K.P.Lieb, D.Rudolph, M.Weiszflog, J.Altmann, A.Dewald, J.Eberth, T.Mylaeus, H.Grawe, J.Heese, K.-H.Maier

Transition Probabilities between High Spin States in ⁸⁸Mo and ⁹⁰Mo

NUCLEAR REACTIONS ⁵⁸Ni(³⁶Ar, 2pα), E=149 MeV; ⁵⁸Ni(³⁶Ar, 4p), E=140 MeV; ⁵⁸Ni(³⁵Cl, 3p), E=120 MeV; measured Eγ, Iγ, γγ(θ), oriented nuclei, DSA. ^88,90Mo deduced high-spin levels, δ(E2/M1), J, π, T_1/2, B(λ), γ-multipolarity.

doi: 10.1103/PhysRevC.50.110
Citations: PlumX Metrics

1994KR18      Phys.Rev.Lett. 73, 3359 (1994)

R.Kruecken, A.Dewald, P.Sala, C.Meier, H.Tiesler, J.Altmann, K.O.Zell, P.von Brentano, D.Bazzacco, C.Rossi-Alvarez, R.Burch, R.Menegazzo, G.de Angelis, G.Maron, M.de Poli

Decay Out of Low Spin Superdeformed States in ¹⁹⁴Pb by Weak Mixing with Normal Deformed States

NUCLEAR REACTIONS ¹⁶²Dy(³⁶S, 4n), E=168 MeV; measured γγ-coin, recoil distance Doppler shift. ¹⁹⁴Pb deduced high-spin superdeformed states T_1/2, B(λ), transition quadrupole moments.

doi: 10.1103/PhysRevLett.73.3359
Citations: PlumX Metrics

1994PE02      Nucl.Phys. A568, 572 (1994)

P.Petkov, R.Kruecken, A.Dewald, P.Sala, G.Bohm, J.Altmann, A.Gelberg, P.von Brentano, R.V.Jolos, W.Andrejtscheff

RDDS Measurements of Collective E2 Transition Strengths in ¹²²Xe

NUCLEAR REACTIONS ¹⁰⁸Pd(¹⁸O, 4n), E=76 MeV; measured Iγ(θ), Iγ, nuclear deorientation. ¹²²Xe levels deduced T_1/2, B(λ). Enriched target, Ge detectors, differential decay-curve analysis, recoil distance Doppler-shift technique. Comparisions to theoretical predictions of intraband E2 transition strengths.

doi: 10.1016/0375-9474(94)90395-6
Citations: PlumX Metrics

1994RU01      Phys.Rev. C49, 66 (1994)

D.Rudolph, C.J.Gross, A.Harder, M.K.Kabadiyski, K.P.Lieb, M.Weiszflog, J.Altmann, A.Dewald, J.Eberth, T.Mylaeus, H.Grawe, J.Heese, K.-H.Maier

Electromagnetic Decay Properties of High Spin States in ⁹¹₄₃Tc₄₈

NUCLEAR REACTIONS ⁵⁸Ni(³⁶Ar, 3p), E=140, 149 MeV; measured γγ-, (particle)γ-coin, DCO ratios, Doppler broadened line shapes, Eγ, Iγ. ⁹¹Tc deduced levels, J, π, T_1/2, δ, branching ratios, B(λ), shell model.

doi: 10.1103/PhysRevC.49.66
Citations: PlumX Metrics

1994RU13      Z.Phys. A349, 105 (1994)

D.Rudolph, A.Harder, M.K.Kabadiyski, K.P.Lieb, R.Schubart, M.Weiszflog, J.Altmann, F.Becker, P.von Brentano, T.Burkhard, A.Dewald, J.Eberth, U.Hermkens, T.Mylaeus, H.Grawe, J.Heese, K.-H.Maier

The N = 47 Shell Model Nucleus ⁹⁰Tc

NUCLEAR REACTIONS ⁵⁸Ni(³⁶Ar, n3p), E=140 MeV; ⁵⁸Ni(³⁵Cl, n2p), E=120 MeV; measured γn-coin, recoil distance Doppler shifts, γ-multiplicity. ⁹⁰Tc deduced high-spin levels, J, π, T_1/2, B(λ), γ-branching ratios.

doi: 10.1007/BF01291167
Citations: PlumX Metrics

1993DE35      J.Phys.(London) G19, L177 (1993)

A.Dewald, R.Kruecken, P.Sala, J.Altmann, O.Stuch, P.von Brentano, D.Bazzacco, C.Rossi-Alvarez, G.de Angelis, J.Rico, G.Vedovato, G.lo Bianco

RDDS Coincidence Lifetime Measurement for Two Superdeformed States in ¹⁹²Hg

NUCLEAR REACTIONS ¹⁶⁰Gd(³⁶S, 4n), E=168 MeV; measured Eγ, γγ-coin. ¹⁹²Hg deduced superdeformed states T_1/2, B(λ), transition quadrupole moments. Recoil distance Doppler shift coincidence plunger, differential decay curve method, Ge detectors, anti-Compton shields, BGO ball, enriched target.

doi: 10.1088/0954-3899/19/11/005
Citations: PlumX Metrics

1993FR03      Phys.Lett. 302B, 167 (1993)

S.Freund, J.Altmann, F.Becker, T.Burkardt, J.Eberth, L.Funke, H.Grawe, J.Heese, U.Hermkens, H.Kluge, K.H.Maier, T.Mylaeus, H.Prade, S.Skoda, W.Teichert, H.-G.Thomas, A.von der Werth, G.Winter

Identification of Excited Levels in the N = Z + 1 Nucleus ⁷³Kr

NUCLEAR REACTIONS ⁴⁰Ca(³⁶Ar, n2p), E=130, 145 MeV; measured γγ-, γγn-coin. ⁷³Kr deduced levels, J, π, band structure, deformation features.

doi: 10.1016/0370-2693(93)90378-U
Citations: PlumX Metrics

1993WI19      Z.Phys. A347, 71 (1993)

I.Wiedenhover, U.Neuneyer, C.Kerskens, J.Altmann, O.Stuch, J.Theuerkauf, G.Siems, R.Wirowski, M.Eschenauer, P.von Brentano, R.Schubart, H.Kluge, K.H.Maier

High Spin Structure in ¹²⁷Xe and ¹²⁵Xe

NUCLEAR REACTIONS ⁴⁸Ca(⁸²Se, 3n), (⁸²Se, 5n), E=275 MeV; measured Eγ, Iγ, Doppler shift alternation. ^127,125Xe deduced levels, possible J, π, band structure, Routhians, configuration.