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NSR database version of April 11, 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, 145,146,147,148,149Eu, 147,149Gd, 147,148,149,150,151,152,153,154,155,156,160Tb, 166Tm, 169Yb, 167,169,171,172,173Lu; 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.


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