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NSR database version of April 26, 2024.

Search: Author = C.Friessner

Found 13 matches.

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2012KU07      Eur.Phys.J. A 48, 1 (2012)

C.Kuppersbusch, S.Pascu, P.von Brentano, D.Bucurescu, Gh.Cata-Danil, D.Deleanu, J.Endres, M.Elvers, D.Filipescu, C.Friessner, D.G.Ghita, T.Glodariu, C.Mihai, N.M.Marginean, R.Marginean, A.Negret, T.Sava, L.Stroe, V.Werner, N.V.Zamfir, K.-O.Zell, A.Zilges

Low-spin excitations in 146Sm

NUCLEAR REACTIONS 143Nd(α, n), E=19 MeV;144Nd(α, 2n), E=23 MeV; measured Eγ, Iγ(θ), γγ-coin using HPGe; calculated levels, J, π, B(E1), B(E2) using IBA-spdf OCTUPOLE code, structure of quadrupole-multipole multiplet using harmonic vibrational model; deduced levels, J, π, γ transitions, B(E1), B(E2), quadrupole moment. Compared with neighbouring nuclei.

doi: 10.1140/epja/i2012-12001-2
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Data from this article have been entered in the XUNDL database. For more information, click here.

2004VO04      Eur.Phys.J. A 20, 129 (2004)

P.von Brentano, A.F.Lisetskiy, N.Pietralla, A.Schmidt, I.Schneider, C.Friessner

Isospin mixing in the 4+ doublet of 54Co

NUCLEAR REACTIONS 54Fe(p, n), E=15 MeV; analyzed Eγ, Iγ. 54Co levels deduced δ, isospin mixing.

doi: 10.1140/epja/i2002-10337-8
Citations: PlumX Metrics

2002LI35      Phys.Rev.Lett. 89, 012502 (2002)

A.F.Lisetskiy, A.Schmidt, I.Schneider, C.Friessner, N.Pietralla, P.von Brentano

Isospin Mixing between Low-Lying States of the Odd-Odd N = Z Nucleus 54Co

NUCLEAR STRUCTURE 54Co; analyzed transitions δ, related data; deduced isospin mixing ratio. Shell model.

doi: 10.1103/PhysRevLett.89.012502
Citations: PlumX Metrics

2002VO12      Nucl.Phys. A704, 115c (2002)

P.von Brentano, C.Friessner, R.V.Jolos, A.F.Lisetskiy, A.Schmidt, I.Schneider, N.Pietralla, T.Sebe, T.Otsuka

Low Spin Structure of Odd-Odd N = Z Nuclei 54Co and 50Mn

NUCLEAR REACTIONS 54Fe(p, n), E=13 MeV; 50Cr(p, n), E=15 MeV; measured Eγ, Iγ. 54Co, 50Mn deduced levels, J, π, B(E2), B(M1). Comparison with shell model predictions.

doi: 10.1016/S0375-9474(02)00772-8
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2001LI43      Yad.Fiz. 64, No 7, 1281 (2001); Phys.Atomic Nuclei 64, 1206 (2001)

A.F.Lisetskiy, C.Friessner, A.Schmidt, I.Schneider, N.Pietralla, P.von Brentano, R.V.Jolos, T.Otsuka, T.Sebe, Y.Utsuno

Toward Isovector M1 Transitions in Odd-Odd N = Z Nuclei

NUCLEAR STRUCTURE 22Na, 46V, 50Mn; analyzed transitions B(M1); deduced quasideuteron configurations. Rotor plus quasideuteron model.

doi: 10.1134/1.1389543
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2001VO03      Nucl.Phys. A682, 48c (2001)

P.von Brentano, A.F.Lisetskiy, A.Dewald, C.Friessner, A.Schmidt, I.Schneider, N.Pietralla

Quasideuteron Configurations in 46V and 58Cu

NUCLEAR REACTIONS 46Ti, 58Ni(p, n), E not given; 32S(16O, np), E not given; analyzed data. 46V, 58Cu deduced transitions B(M1), B(E2), quasideuteron configurations. Shell model calculations.

doi: 10.1016/S0375-9474(00)00621-7
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2001VO10      Prog.Part.Nucl.Phys. 46, 197 (2001)

P.von Brentano, A.F.Lisetskiy, C.Friessner, N.Pietralla, A.Schmidt, I.Schneider, R.V.Jolos, T.Otsuka, T.Sebe, Y.Utsuno

Approaching Rotational Collectivity in Odd-Odd N = Z Nuclei in pf-Shell

NUCLEAR STRUCTURE 46V, 50Mn; calculated levels, J, π, transitions B(E2), B(M1); deduced collective features. Rotor-plus-quasideuteron model.

doi: 10.1016/S0146-6410(01)00124-7
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2000PI06      Phys.Rev.Lett. 84, 3775 (2000)

N.Pietralla, C.Fransen, P.von Brentano, A.Dewald, A.Fitzler, C.Friessner, J.Gableske

Proton-Neutron Mixed-Symmetry 3ms+ State in 94Mo

NUCLEAR REACTIONS 91Zr(α, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. 94Mo deduced levels, J, π, B(M1), B(E2), B(M3), T1/2, proton-neutron mixed-symmetry state. Comparison with interacting boson model prediction.

RADIOACTIVITY 94mTc(β+); measured Eγ, Iγ, γγ-coin. 94Mo deduced levels, J, π, B(M1), B(E2), B(M3), proton-neutron mixed-symmetry state. Comparison with interacting boson model prediction.

doi: 10.1103/PhysRevLett.84.3775
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2000SC06      Phys.Rev. C61, 044312 (2000)

I.Schneider, A.F.Lisetskiy, C.Friessner, R.V.Jolos, N.Pietralla, A.Schmidt, D.Weisshaar, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus 2754Co27

NUCLEAR REACTIONS 54Fe(p, n), E not given; measured Eγ, Iγ, γ-ray polarization. 54Co deduced levels, J, π, δ, branching ratios. Cluster detectors. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.61.044312
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Data from this article have been entered in the XUNDL database. For more information, click here.

2000SC35      Phys.Rev. C62, 044319 (2000)

A.Schmidt, I.Schneider, C.Friessner, A.F.Lisetskiy, N.Pietralla, T.Sebe, T.Otsuka, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus 2550Mn25

NUCLEAR REACTIONS 50Cr(p, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. 50Mn deduced levels, J, π, δ. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.62.044319
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Data from this article have been entered in the XUNDL database. For more information, click here.

2000VO09      Prog.Part.Nucl.Phys. 44, 29 (2000)

P.von Brentano, A.F.Lisetskiy, I.Schneider, C.Friessner, R.V.Jolos, N.Pietralla, A.Schmidt

Low Spin Structure of Odd-Odd N = Z Nuclei

NUCLEAR STRUCTURE 6Li, 10B, 14N, 18F, 22Na, 26Al, 30P, 34Cl, 38K, 42Sc; calculated transitions B(M1). Comparisons with data.

NUCLEAR REACTIONS 54Fe(p, n), E=13 MeV; 46Ti(p, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. 54Co, 46V deduced levels, J, π, B(M1). Comparison with shell model.

doi: 10.1016/S0146-6410(00)00054-5
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1999FR14      Phys.Rev. C60, 011304 (1999)

C.Friessner, N.Pietralla, A.Schmidt, I.Schneider, Y.Utsuno, T.Otsuka, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus 2346V23

NUCLEAR REACTIONS 46Ti(p, n), E=15 MeV; measured Eγ, Iγ(θ), γγ-coin. 46V deduced levels, J, π, δ. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.60.011304
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Data from this article have been entered in the XUNDL database. For more information, click here.

1999PI07      Phys.Rev.Lett. 83, 1303 (1999)

N.Pietralla, C.Fransen, D.Belic, P.von Brentano, C.Friessner, U.Kneissl, A.Linnemann, A.Nord, H.H.Pitz, T.Otsuka, I.Schneider, V.Werner, I.Wiedenhover

Transition Rates between Mixed Symmetry States: First measurement in 94Mo

RADIOACTIVITY 94mTc(β+); measured Eγ, Iγ, γγ-coin following β-decay. 94Mo deduced transitions B(M1), B(E2), δ, mixed-symmetry states.

NUCLEAR REACTIONS 94Mo(γ, γ'), E=3.3, 4.0 MeV bremsstrahlung; measured Eγ, Iγ. 94Mo deduced transitions B(M1), B(E2), δ, mixed-symmetry states.

doi: 10.1103/PhysRevLett.83.1303
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