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NSR database version of April 29, 2024.

Search: Author = R.Barden

Found 10 matches.

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1992PL01      Z.Phys. A342, 43 (1992)

A.Plochocki, K.Rykaczewski, T.Batsch, J.Szerypo, J.Zylicz, R.Barden, O.Klepper, E.Roeckl, D.Schardt, H.Gabelmann, P.Hill, H.Ravn, T.Thorsteinsen, I.S.Grant, H.Grawe, P.Manakos, L.D.Skouras, and the ISOLDE Collaboration

Gamow-Teller Beta Decay of the Very Neutron-Deficient N = 50 Nuclide ⁹⁸Cd

RADIOACTIVITY ⁹⁸Cd(EC), (β⁺) [from Sn(p, X), E=600 MeV]; measured Eγ, Iγ, γγ-, γ(X-ray)-coin; deduced Q(EC). ⁹⁸Ag deduced levels, relative Iγ, ICC, J, π, Gamow-Teller transition strength, γ-multipolarity. Shell model.

1991KE08      Z.Phys. A339, 355 (1991)

H.Keller, R.Barden, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, I.S.Grant, A.Plochocki, K.Rykaczewski, J.Szerypo, J.Zylicz, and the ISOLDE Collaboration

Q(EC) Value and Gamow-Teller Strength of the ¹⁰²Cd EC/β⁺ Decay

RADIOACTIVITY ¹⁰²Cd [from ⁹²Mo(¹⁶O, X), ⁵⁰Cr(⁵⁸Ni, X), E=9.2, 5.3 MeV/nucleon, respectively; Sn(p, X), E=600 MeV]; measured Eγ, Iγ, I(ce), γ(X-ray)-coin, γγ-coin; deduced T_1/2, Q(EC). ¹⁰²Ag deduced levels, J, π, ICC, Gamow-Teller transition strength.

doi: 10.1007/BF01560637
Citations: PlumX Metrics

1990SZ02      Nucl.Phys. A507, 357 (1990)

J.Szerypo, R.Barden, L.Kalinowski, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, D.Schardt, J.Zylicz

Low-Lying Levels in ¹⁰⁴In and a Problem of Spin-Mixing in Hyperfine Fields

RADIOACTIVITY ¹⁰⁴Sn(EC), (β⁺) [from ⁵⁸Ni(⁵⁰Cr, xnyp), E=5 MeV/nucleon]; ^104mIn(IT); measured Eγ, Iγ, I(ce), βγ-, β(ce)-, γ(ce)-coin, T_1/2. ¹⁰⁴In deduced levels, ICC, transition γ-multipolarity. Plastic scintillator, Ge, mini-orange detectors, on-line mass separation.

doi: 10.1016/0375-9474(90)90297-Y
Citations: PlumX Metrics

1989ME13      Z.Phys. A334, 525 (1989)

R.Menegazzo, H.Guven, J.Styczen, N.Roy, P.Kleinheinz, D.Schardt, R.Barden, G.Walter, A.Huck, G.Marguier, J.Blomqvist, and the ISOLDE Collaboration

Gamow-Teller Strength and Particle-Phonon States in ¹⁴⁹Dy from Decay of Its (11/2)^- and (1/2)^{+ 149}Ho Parents

RADIOACTIVITY ¹⁴⁹Ho(β⁺), (EC); measured I(ce). ¹⁴⁹Dy deduced levels, J, π, configuration, Gamow-Teller transition strength distribution. Other data input.

1989RY02      Z.Phys. A332, 275 (1989)

K.Rykaczewski, A.Plochocki, I.S.Grant, H.Gabelmann, R.Barden, D.Schardt, J.Zylicz, G.Nyman, and the ISOLDE Collaboration

The Gamow-Teller Beta Decay of ¹⁰⁰Cd

RADIOACTIVITY ¹⁰⁰Cd(EC), (β⁺) [from Sn(p, X), E=600 MeV]; measured E(γ), I(γ), γγ-coin, I(ce); deduced Q(EC). ¹⁰⁰Ag deduced levels, possible J, π, Gamow-Teller transition strength.

1989TA11      Z.Phys. A333, 29 (1989)

J.L.Tain, B.Rubio, P.Kleinheinz, D.Schardt, R.Barden, J.Blomqvist

Two-Nucleon Excitations in ₆₆¹⁴⁸Dy₈₂ from Gamow-Teller Decay of the ₆₇¹⁴⁸Ho₈₁ 6^- Isomer

RADIOACTIVITY ¹⁴⁸Ho(EC) [from ⁹⁶Ru, ^92,94Mo, ⁹³Nb(⁵⁸Ni, X), E=5 MeV/nucleon]; measured Eγ, Iγ, γ(X-ray), γγ-coin; deduced isomer T_1/2, configuration. ¹⁴⁸Dy deduced levels, J, π, T_1/2, configurations.

1988BA02      Z.Phys. A329, 11 (1988)

R.Barden, A.Plochocki, D.Schardt, B.Rubio, M.Ogawa, P.Kleinheinz, R.Kirchner, O.Klepper, J.Blomqvist

Beta-Decay of 27/2^- Isomers in N = 83 Nuclei

NUCLEAR REACTIONS ⁹⁶Mo(⁵⁸Ni, n2p), (⁶⁴Zn, n4p), E=5 MeV/nucleon; measured Eγ, Iγ, γγ-coin. ¹⁵¹Er deduced isomer T_1/2, decay features, IT to β-decay branching, B(E3), levels, J, π, γ-multipolarity. ⁹⁰Zr(⁶⁴Zn, n4p), ⁸⁹Y(⁶⁴Zn, n3p), E=5 MeV/nucleon; measured Eγ, Iγ. ¹⁴⁹Dy deduced isomer decay characteristics, β-branching, log ft. ¹⁵¹Ho deduced levels, J, π, γ-multipolarity. ⁹²Mo(⁶⁴Zn, n2p), E=5 MeV/nucleon; measured Eγ, Iγ, E X-ray, I X-ray. ¹⁵³Yb deduced T_1/2, no E3 isomer.

RADIOACTIVITY ^151mEr [from ⁹⁶Mo(⁵⁸Ni, n2p), (⁶⁴Zn, n4p), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-coin; deduced isomer T_1/2, decay characteristics, IT to β-decay branching, B(E3). ¹⁵¹Ho deduced levels, J, π, γ-multipolarity. ^149mDy [from ⁹⁰Zr(⁶⁴Zn, n4p), ⁸⁹Y(⁶⁴Zn, n3p), E=5 MeV/nucleon]; measured Eγ, Iγ; deduced isomer decay characteristics, β-branching, log ft.

1988BA10      Z.Phys. A329, 319 (1988)

R.Barden, R.Kirchner, O.Klepper, A.Plochocki, G.-E.Rathke, E.Roeckl, K.Rykaczewski, D.Schardt, J.Zylicz

The Gamow-Teller Beta Decay of Neutron-Deficient Even Isotopes of Tin

NUCLEAR REACTIONS ⁵⁰Cr(⁵⁸Ni, X), E=5 MeV/nucleon; measured γγ-coin.

RADIOACTIVITY ¹⁰⁴Sn(EC), (β⁺) [from ⁵⁰Cr(⁵⁸Ni, X), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-, γ(X-ray), γ(ce)-coin; deduced Q(EC), T_1/2, Gamow-Teller decay features. ¹⁰⁴In deduced levels, transition γ-multipolarity, ICC, isomer, possible J, π. ^106,108Sn; analyzed data; deduced Q(EC), T_1/2, Gamow-Teller decay features. ¹⁰⁶In deduced levels, transition γ-multipolarity, ICC. Model comparison.

1987LI09      Phys.Lett. 191B, 245 (1987)

C.F.Liang, P.Paris, P.Kleinheinz, B.Rubio, M.Piiparinen, D.Schardt, A.Plochocki, R.Barden

Relative Energies of the πh_11/2 and πs_1/2 β-Decay Isomers

RADIOACTIVITY ¹⁴⁷Tb(β⁺) [from ¹⁵¹Ho decay]; ¹⁵¹Ho(β⁺), (α) [from ¹⁵⁹Tb(³He, 11n), E=280 MeV]; measured Eα, Eγ, αγ-coin. ¹⁴⁷Tb, ¹⁵¹Ho deduced isomers, T_1/2, J, π. Ge(Li), Si detectors.

doi: 10.1016/0370-2693(87)90248-6
Citations: PlumX Metrics

1985KL10      Z.Phys. A322, 705 (1985)

P.Kleinheinz, B.Rubio, M.Ogawa, M.Piiparinen, A.Plochocki, D.Schardt, R.Barden, O.Klepper, R.Kirchner, E.Roeckl

Beta-Decay of ¹⁵¹Yb

RADIOACTIVITY ¹⁵¹Yb(β⁺) [from ⁹⁶Ru(⁵⁶Ni, n2p)]; measured Eγ, Iγ, E X-ray, I X-ray, γ(X-ray)-coin. ¹⁵¹Tm deduced levels, J, π, isomer, T_1/2, γ-branching, γ-multipolarity.

doi: 10.1007/BF01415157
Citations: PlumX Metrics