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NSR database version of April 27, 2024.

Search: Author = J.Dupak

Found 17 matches.

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2005DA42      Nucl.Instrum.Methods Phys.Res. B241, 971 (2005)

M.Danchev, J.Pavan, N.J.Stone, A.E.Stuchbery, C.Baktash, J.Beene, N.Benczer-Koller, C.R.Bingham, J.Dupak, A.Galindo-Uribarri, C.J.Gross, G.Kumbartzki, D.C.Radford, J.R.Stone, C.L.Timlin, C.-H.Yu, N.V.Zamfir

g-Factor measurements of first 2⁺ states of heavy Te isotopes based on nuclear spin deorientation for nuclei recoiling in vacuum

NUCLEAR REACTIONS ¹²C(¹³²Te, ¹³²Te'), (¹³⁰Te, ¹³⁰Te'), (¹²⁶Te, ¹²⁶Te'), (¹²²Te, ¹²²Te'), E=3 MeV/nucleon; measured Eγ, Iγ(θ), (particle)γ-coin following projectile Coulomb excitation. ¹³²Te level deduced g-factor. Recoil-in-vacuum technique.

doi: 10.1016/j.nimb.2005.07.156
Citations: PlumX Metrics

2005ST18      Phys.Rev.Lett. 94, 192501 (2005)

N.J.Stone, A.E.Stuchbery, M.Danchev, J.Pavan, C.L.Timlin, C.Baktash, C.Barton, J.Beene, N.Benczer-Koller, C.R.Bingham, J.Dupak, A.Galindo-Uribarri, C.J.Gross, G.Kumbartzki, D.C.Radford, J.R.Stone, N.V.Zamfir

First Nuclear Moment Measurement with Radioactive Beams by the Recoil-in-Vacuum Technique: The g Factor of the 2⁺₁ State in ¹³²Te

NUCLEAR REACTIONS C(¹³²Te, ¹³²Te'), (¹²²Te, ¹²²Te'), (¹²⁶Te, ¹²⁶Te'), (¹³⁰Te, ¹³⁰Te'), E=3 MeV/nucleon; measured Eγ, Iγ(θ, φ), (particle)γ-coin following projectile Coulomb excitation; deduced parameters. ¹³²Te level deduced g factor. Clarion, Hyball arrays, recoil-in-vacuum technique.

doi: 10.1103/PhysRevLett.94.192501
Citations: PlumX Metrics
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2005ST33      Eur.Phys.J. A 25, Supplement 1, 205 (2005)

N.J.Stone, A.E.Stuchbery, M.Danchev, J.Pavan, C.L.Timlin, C.Baktash, C.Barton, J.R.Beene, N.Benczer-Koller, C.R.Bingham, J.Dupak, A.Galindo-Uribarri, C.J.Gross, G.Kumbartzki, D.C.Radford, J.R.Stone, N.V.Zamfir

First nuclear moment measurement with radioactive beams by recoil-in-vacuum method: g-factor of the 2⁺₁ state in ¹³²Te

NUCLEAR REACTIONS C(¹³²Te, ¹³²Te'), (¹²²Te, ¹²²Te'), (¹²⁶Te, ¹²⁶Te'), (¹³⁰Te, ¹³⁰Te'), E=3 MeV/nucleon; measured Eγ, Iγ(θ, φ), (particle)γ-coin following projectile Coulomb excitation; deduced parameters. ¹³²Te level deduced g factor. Clarion, Hyball arrays, recoil-in-vacuum technique.

doi: 10.1140/epjad/i2005-06-123-0
Citations: PlumX Metrics

1996RO31      Czech.J.Phys. B46, 2205 (1996)

M.Rotter, S.Hubalovsky, M.Trhlik, N.N.Delyagin, A.L.Erzinkyan, J.Dupak, G.M.Gurevich, V.P.Parfenova, P.Pari

Low Temperature Nuclear Orientation of ⁵⁴Mn in FeNiMn

RADIOACTIVITY ⁵⁴Mn(EC); measured Ig(θ), oriented nuclei; deduced hyperfine fields, magnetic moments misalignment in FeNiMn samples.

doi: 10.1007/BF02571094
Citations: PlumX Metrics

1993TR08      Hyperfine Interactions 78, 501 (1993)

M.Trhlik, W.D.Brewer, J.Kuriplach, B.Sedlak, J.Dupak

Magnetic Behaviour of Tb Impurities in Gd and Y Single Crystals: A nuclear orientation study

RADIOACTIVITY ¹⁶⁰Tb(β^-); measured γ(θ), oriented nuclei, low temperature; deduced Tb impurities magnetic behavior in Gd, Y single crystals.

doi: 10.1007/BF00568182
Citations: PlumX Metrics

1990DU06      Hyperfine Interactions 59, 497 (1990)

J.Dupak, S.Kapusta, J.Kuriplach, B.Sedlak, N.Severijns, M.Trhlik, W.Vanderpoorten, J.Vanhaverbeke, L.Vanneste, M.Vobecky, J.Wouters

Nuclear Orientation Study of ¹⁶⁰Tb Impurity in Gadolinium Single Crystal

RADIOACTIVITY ¹⁶⁰Tb; measured γ-anisotropy, oriented nuclei. Source as impurity in Gd single crystal.

1990DU07      Hyperfine Interactions 59, 501 (1990)

J.Dupak, J.Kuriplach, P.Novak, V.N.Pavlov, B.Sedlak, N.Severijns, M.Trhlik, W.Vanderpoorten, J.Vanhaverbeke, L.Vanneste, J.Wouters

Nuclear Orientation Study of ¹⁶⁰Tb Impurity in Yttrium Single Crystal

RADIOACTIVITY ¹⁶⁰Tb; measured γ-anisotropy, oriented nuclei; deduced temperature, field dependence. Source diffusion in yttrium single crystal.

1987KU16      Hyperfine Interactions 34, 339 (1987)

J.Kuriplach, L.Lestak, M.Rotter, B.Sedlak, M.Trhlik, M.Finger, T.Lesner, J.Dupak, P.Novak, M.Vobecky

¹⁶⁰Tb Nuclear Orientation in Yttrium Single Crystal

RADIOACTIVITY ¹⁶⁰Tb(β^-); measured γ(θ), oriented nuclei; deduced external magnetic, crystal fields interaction role.

doi: 10.1007/BF02072734
Citations: PlumX Metrics

1985FI06      Hyperfine Interactions 22, 461 (1985)

M.Finger, T.I.Kracikova, N.A.Lebedev, V.N.Pavlov, I.Prochazka, V.M.Tsupko-Sitnikov, Z.Janout, J.Konicek, M.Rotter, B.Sedlak, J.Dupak

Low Temperature Nuclear Orientation of Nuclei Far from Beta Stability Spin-Facility at JINR

NUCLEAR STRUCTURE ^139mNd, ^{145,146,147,148,149}Eu, ^147,149Gd, ^{147,148,149,150,151,152,153,154,155,156,160}Tb, ¹⁶⁶Tm, ¹⁶⁹Yb, ^{167,169,171,172,173}Lu; analyzed, compiled data on γ linear polarization, γ(θ), oriented nuclei. ^148,146Sm; analyzed δ. Comparison with interacting boson model.

doi: 10.1007/BF02064017
Citations: PlumX Metrics

1982DE26      Izv.Akad.Nauk SSSR, Ser.Fiz. 46, 860 (1982)

V.A.Deryuga, T.I.Kratsikova, M.Finger, Ya.Dupak, A.I.Vdovin, W.D.Hamilton

Study of the Decay of Oriented ¹⁴⁵Eu Nuclei

RADIOACTIVITY ¹⁴⁵Eu(EC), (β⁺); measured γ(θ), oriented nuclei in Fe. ¹⁴⁵Sm levels deduced J, π, δ(E2/M1), δ(M2/E1). Ge(Li) detectors, ³He-⁴He dilution refrigerator. Quasiparticle plus phonon calculations.

1981FE01      Czech.J.Phys. B31, 511 (1981)

J.Ferencei, M.Finger, J.Dupak, A.Jankech, J.Konicek, A.F.Shchus, J.Rikovska, A.Machova, D.W.Hamilton

Nuclear Orientation of ^152,154Tb in Gadolinium

RADIOACTIVITY ^152,154Tb [from Ta(p, X), E=660 MeV]; measured γγ(θ, H, T) on oriented nuclei in Gd. ¹⁵⁴Tb level deduced J. ¹⁵⁴Gd levels deduced J. ¹⁵²Gd levels deduced J, δ. Rotational-vibrational model, dynamic deformation theory.

doi: 10.1007/BF01596417
Citations: PlumX Metrics

1981KR08      Czech.J.Phys. B31, 527 (1981)

T.I.Kracikova, M.Finger, S.Davaa, J.Dupak, V.N.Pavlov, N.A.Lebedev, W.D.Hamilton, G.Girit

Nuclear Orientation Studies of the 51.5 min ¹⁶⁷Lu Decay

RADIOACTIVITY ¹⁶⁷Lu [from Ta(p, X), E=660 MeV, chemical separation]; measured Eγ, Iγ, γ(θ, T) on oriented nuclei in Gd. ¹⁶⁷Yb deduced levels, J, π, δ, rotational band structure. Mass separation, top loading dilution refrigerator.

1981PR05      Czech.J.Phys. B31, 522 (1981)

I.Prochazka, J.Konicek, J.Dupak, M.Finger, M.I.Fominykh, T.I.Kracikova, V.N.Pavlov, M.Petrik, V.M.Tsupko-Sitnikov, J.Muhonen

On the Magnetic Dipole Moment of the ¹⁵³Tb Ground State

RADIOACTIVITY ¹⁵³Tb [from Ta(p, X), E=660 MeV]; measured γ(θ, H, T) on oriented nuclei in Gd; deduced hfs parameter a. ¹⁵³Tb level deduced μ.

1981RO07      Czech.J.Phys. B31, 555 (1981)

M.Rotter, B.Sedlak, J.Dupak, M.Finger, V.N.Pavlov

NMR on Oriented ⁵⁴Mn in Nickel

NUCLEAR MOMENTS ⁵⁴Mn; measured NMR on oriented nuclei in Ni; deduced hyperfine field. Thin ⁵⁴MnNi polycrystalline foil.

doi: 10.1007/BF01596422
Citations: PlumX Metrics

1979DU08      Czech.J.Phys. B29, 361 (1979)

J.Dupak, M.Finger, J.Konicek, T.Kracikova, J.Muhonen, V.N.Pavlov, I.Prochazka, W.D.Hamilton

Nuclear Orientation Study of ¹⁵⁵Tb Decay

RADIOACTIVITY ¹⁵⁵Tb; measured γ(θ), oriented nuclei, deduced M1 hyperfine splitting parameter; calculated ground state μ. ¹⁵⁵Gd levels deduced δ.

1979GR22      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 53 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.1, 42 (1979)

I.I.Gromova, Y.Dupak, Y.Konichek, T.I.Kratsikova, N.A.Lebedev, B.S.Neganov, V.N.Pavlov, I.Prokhazka, M.Finger, V.M.Tsupko-Sitnikov, A.F.Shchus, A.Makhove, W.D.Hamilton, R.A.Fox

Study of the Decay of Oriented ¹⁶⁰Tb Nuclei

RADIOACTIVITY ¹⁶⁰Tb; measured γ(θ), γ(θ, H, T), polarized nuclei; deduced magnetic hyperfine field, quadrupole interaction in Gd. ¹⁶⁰Dy deduced levels, δ(E1/M2). Ge(Li) detectors.

1979RI17      Czech.J.Phys. B29, 620 (1979)

J.Rikovska, A.Machova, W.D.Hamilton, J.Dupak, C.C.Mo, M.Finger, N.A.Lebedev, B.S.Neganov, V.N.Pavlov, A.F.Shchus

Nuclear Orientation of ¹⁵⁶Tb in Gadolinium Matrix

RADIOACTIVITY ¹⁵⁶Tb; measured Iγ(θ), oriented nuclei; deduced M1, E2 hyperfine splitting parameters; calculated ground state μ, quadrupole moment. ¹⁵⁶Gd levels deduced δ, B(E2), branching ratio. Rotational-vibration, pairing-plus-quadrupole models.