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NSR database version of June 29, 2015.

Search: Author = Z.Janas

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2013DE20     Phys.Rev. C 87, 067303 (2013)

H.De Witte, S.Eeckhaudt, A.N.Andreyev, I.N.Borzov, J.Cederkall, A.De Smet, D.V.Fedorov, V.N.Fedoseyev, S.Franchoo, M.Gorska, H.Grawe, G.Huber, M.Huyse, Z.Janas, U.Koester, W.Kurcewicz, J.Kurpeta, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman

β- decay of the neutron-rich isotope 215Pb

RADIOACTIVITY 215Pb(β-)[from 238U(p, X), E=1.4 GeV]; measured Eβ, Eγ, Iγ, βγ-, γγ-coin, half-life of 215Pb g.s., conversion coefficient. 215Bi; deduced levels, J, π, β feedings, logft, multipolarity. 215Pb beam produced using resonant laser ionization (RILIS) and mass separator at ISOLDE-CERN facility. Systematics of lowest 7/2- level energies in odd-A Bi nuclei.

doi: 10.1103/PhysRevC.87.067303
Data from this article have been entered in the XUNDL database. For more information, click here.


2012MA04     Acta Phys.Pol. B43, 279 (2012)

C.Mazzocchi, Z.Janas, P.Baczyk, H.O.U.Fynbo, U.Koster

Precision Half-life Measurement of 7Be Implanted in Different Materials

RADIOACTIVITY 7Be(EC) [from U, C(p, X), E=1.4 GeV]; measured decay products, Eγ, Iγ; deduced precise T1/2 values for different materials. Comparison with theoretical calculations.

doi: 10.5506/APhysPolB.43.279


2011ES03     Phys.Rev. C 84, 034304 (2011)

M.E.Estevez Aguado, A.Algora, B.Rubio, J.Bernabeu, E.Nacher, J.L.Tain, A.Gadea, J.Agramunt, K.Burkard, W.Huller, J.Doring, R.Kirchner, I.Mukha, C.Plettner, E.Roeckl, H.Grawe, R.Collatz, M.Hellstrom, D.Cano-Ott, M.Karny, Z.Janas, M.Gierlik, A.Pochocki, K.Rykaczewski, L.Batist, F.Moroz, V.Wittman, A.Blazhev, J.J.Valiente, C.Espinoza

β-decay study of 150Er, 152Yb, and 156Yb: Candidates for a monoenergetic neutrino beam facility

RADIOACTIVITY 150Er(EC), (β+)[from96Ru(58Ni, 4p), E=307.4 MeV]; 152Yb(EC), (β+)[from 96Ru(58Ni, 2p), E=261 MeV]; 156Yb(EC), (β+)[from103Rh(58Ni, pα), E=307.4 MeV]; measured Eγ, Iγ, γ(x ray)-, γ(positrons)-coin; deduced I(EC), I(EC+β+). Total absorption spectroscopy (TAS)technique. Comparison of EC/β+ branches with those from previous high-resolution studies. Discussed candidate for EC-based monochromatic neutrino beam facility and search for CP violation.

doi: 10.1103/PhysRevC.84.034304
Data from this article have been entered in the XUNDL database. For more information, click here.


2011PO01     Phys.Rev. C 83, 014306 (2011)

M.Pomorski, K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz

β-delayed proton emission branches in 43Cr

RADIOACTIVITY 43Cr(β+), 43Cr(β+p), 43Cr(β+2p), 43Cr(β+3p); measured Ep, Ip, branching ratio for different decay modes, half-life. No evidence found for delayed 3-proton decay mode.

doi: 10.1103/PhysRevC.83.014306
Data from this article have been entered in the XUNDL database. For more information, click here.


2010BA51     Eur.Phys.J. A 46, 45 (2010)

L.Batist, M.Gorska, H.Grawe, Z.Janas, M.Kavatsyuk, M.Karny, R.Kirchner, M.La Commara, I.Mukha, A.Plochocki, E.Roeckl

Systematics of Gamow-Teller beta decay "Southeast" of 100Sn

RADIOACTIVITY Z=44-50(β+), (EC); A=94-108(β+), (EC); analyzed BT transitions strengths, energy, centroid. 100,101Sn(β+), (EC); deduced T1/2, decay properties, β-quenching factor, Q-value. 100Cd(β+), (EC); calculated 100Ag T1/2, isomer transition T1/2.

doi: 10.1140/epja/i2010-11025-x


2010MI01     Acta Phys.Pol. B41, 449 (2010)

S.Mianowski, H.Czyrkowski, R.Dabrowski, W.Dominik, Z.Janas, K.Miernik, M.Pfutzner, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, S.A.Krupko, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian

Imaging the Decay of 8He

RADIOACTIVITY 8He(β-) [from C(11B, X)8He, E=33 MeV/nucleon];measured recoils, β-delayed decays, Eα, Iα, It, Et, In, En; deduced feasibility of β-decay studies of 8He.


2009GR07     Phys.Lett. B 677, 30 (2009)

L.V.Grigorenko, T.D.Wiser, K.Miernik, R.J.Charity, M.Pfutzner, A.Banu, C.R.Bingham, M.Cwiok, I.G.Darby, W.Dominik, J.M.Elson, T.Ginter, R.Grzywacz, Z.Janas, M.Karny, A.Korgul, S.N.Liddick, K.Mercurio, M.Rajabali, K.Rykaczewski, R.Shane, L.G.Sobotka, A.Stolz, L.Trache, R.E.Tribble, A.H.Wuosmaa, M.V.Zhukov

Complete correlation studies of two-proton decays: 6Be and 45Fe

NUCLEAR REACTIONS 1H(10B, n), E not given; Ni(58Ni, X)45Fe, E=161 MeV/nucleon; measured Ep, Ip, Eα, Iα, product energy and angular correlation distributions in a kinematically complete experiment. Comparison with three-body cluster model.

RADIOACTIVITY 6Be, 45Fe(2p); measured energy and angular correlation distributions.

doi: 10.1016/j.physletb.2009.04.085
Data from this article have been entered in the XUNDL database. For more information, click here.


2009MI29     Eur.Phys.J. A 42, 431 (2009)

K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz

Two-proton radioactivity of 45Fe

NUCLEAR REACTIONS Ni(58Ni, X)45Fe, E=161 MeV/nucleon; measured p-spectra, α-spectra, (recoil)p-coin, recoil energy and angular correlation in a kinematically complete experiment. 45Fe; deduced T1/2, branching ratios. Comparison with three-body model. TOF with Optical Time Projection Chamber.

RADIOACTIVITY 45Fe(2p), (β+) [from Ni(58Ni, X), E=161 MeV/nucleon]; 43Cr(β+); measured p-spectra; deduced T1/2, branching ratios.

doi: 10.1140/epja/i2009-10781-x


2008MI03     Acta Phys.Pol. B39, 477 (2008)

K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.Bingham, H.Czyrkowski, M.Cwiok, I.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz

Studies of Charged Particle Emission in the Decay of 45Fe

RADIOACTIVITY 45Fe(2p), (β+p), (β+2p), (β+3p); measured Ep, Ip, delayed proton angular and energy correlations.


2007DO17     Nucl.Phys. A792, 18 (2007)

C.Dossat, N.Adimi, F.Aksouh, F.Becker, A.Bey, B.Blank, C.Borcea, R.Borcea, A.Boston, M.Caamano, G.Canchel, M.Chartier, D.Cortina, S.Czajkowski, G.de France, F.de Oliveira Santos, A.Fleury, G.Georgiev, J.Giovinazzo, S.Grevy, R.Grzywacz, M.Hellstrom, M.Honma, Z.Janas, D.Karamanis, J.Kurcewicz, M.Lewitowicz, M.J.Lopez Jimenez, C.Mazzocchi, I.Matea, V.Maslov, P.Mayet, C.Moore, M.Pfutzner, M.S.Pravikoff, M.Stanoiu, I.Stefan, J.C.Thomas

The decay of proton-rich nuclei in the mass A = 36-56 region

NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic yields.

RADIOACTIVITY 36,37Ca, 39,40,41Ti, 43V, 42,43,44,45Cr, 46,47Mn, 46,47,48,49Fe, 50,51Co, 49,50,51,52,53Ni, 55Cu, 55,56Zn(β+), (EC), (β+p) [from Ni(58Ni, X)]; measured T1/2, β-delayed proton and γ spectra, branching ratios. 43,45Cr, 46Mn, 46,47,48Fe, 50Co, 50,51,52,53Ni deduced levels. Two-proton decay observed. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2007.05.004
Data from this article have been entered in the XUNDL database. For more information, click here.


2007KA15     Eur.Phys.J. A 31, 319 (2007)

O.Kavatsyuk, C.Mazzocchi, Z.Janas, A.Banu, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Klepper, R.Kirchner, M.La Commara, K.Miernik, I.Mukha, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz

Beta decay of 101Sn

RADIOACTIVITY 101Sn(β+), (EC), (β+p) [from 50Cr(58Ni, 3nα)]; measured β-delayed Ep, Eγ, γγ-coin, T1/2. 101Sn deduced ground-state J, π. 101In deduced transitions. Mass separator.

NUCLEAR REACTIONS 50Cr(58Ni, 3nα), E=4.9, 5.2 MeV/nucleon; measured delayed Ep; deduced σ. Mass separator.

doi: 10.1140/epja/i2006-10217-3
Data from this article have been entered in the XUNDL database. For more information, click here.


2007MI36     Phys.Rev. C 76, 041304 (2007)

K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz

First observation of beta-delayed three-proton emission in 45Fe

RADIOACTIVITY 45Fe(2p), (β+), (β+p), (β+2p), (β+3p), (β+4p); measured decay branches, half-lives, partial half-lives.

doi: 10.1103/PhysRevC.76.041304
Data from this article have been entered in the XUNDL database. For more information, click here.


2007MI40     Phys.Rev.Lett. 99, 192501 (2007)

K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz

Two-Proton Correlations in the Decay of 45Fe

RADIOACTIVITY 45Fe(2p) [from Ni(58Ni, X), E=161 MeV/nucleon]; measured proton energies, angular correlations, branching ratio, and half-life.

doi: 10.1103/PhysRevLett.99.192501
Data from this article have been entered in the XUNDL database. For more information, click here.


2007RO16     Acta Phys.Pol. B38, 1121 (2007)

E.Roeckl, I.Mukha, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenkof, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen

One-Proton and Two-Proton Radioactivity of the (21+) Isomer in 94Ag

NUCLEAR REACTIONS 58Ni(40Ca, 3np), E not given; measured Ep, Eγ, pγ-coinc. Deduced spectroscopic factors and deformation parameters.

Data from this article have been entered in the XUNDL database. For more information, click here.


2006KA16     Eur.Phys.J. A 27, 129 (2006)

M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, B.A.Brown, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz

Beta decay of the proton-rich nuclei 102Sn and 104Sn

RADIOACTIVITY 102,104Sn(EC), (β+) [from 50Cr(58Ni, X), E=284-302 MeV]; measured Eβ, Iβ, β-delayed Eγ, Iγ, βγ-, γγ-coin; deduced Gamow-Teller strength. 102,104In deduced levels, J, π. Mass separated source, total absorption spectrometer.

doi: 10.1140/epja/i2005-10258-0
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22892.
Data from this article have been entered in the XUNDL database. For more information, click here.


2006KA44     Eur.Phys.J. A 29, 183 (2006)

M.Kavatsyuk, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, J.Zylicz

Gamow-Teller beta decay of 105Sn

RADIOACTIVITY 105Sn(β+), (EC), (β+p) [from 50Cr(58Ni, n2p)]; measured Eγ, Eβ, Ep, βγ-, βp-coin, T1/2; deduced branching ratios. 105In deduced isomer feeding intensity, transition ICC. Total absorption spectrometer.

doi: 10.1140/epja/i2006-10077-9
Data from this article have been entered in the XUNDL database. For more information, click here.


2006KU07     Nucl.Phys. A767, 1 (2006)

J.Kurcewicz, Z.Liu, M.Pfutzner, P.J.Woods, C.Mazzocchi, K.-H.Schmidt, A.Kelic, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, K.Summerer, H.Weick

Production cross-sections of protactinium and thorium isotopes produced in fragmentation of 238U at 1 A GeV

NUCLEAR REACTIONS Be(238U, X), E=1 GeV/nucleon; measured Th and Pa fragments isotopic production σ; deduced evidence for 208Th, 211Pa. Comparison with previous results and model predictions.

doi: 10.1016/j.nuclphysa.2005.12.008
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1301.


2006MU03     Nature(London) 439, 298 (2006)

I.Mukha, E.Roeckl, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenko, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen

Proton-proton correlations observed in two-proton radioactivity of 94Ag

RADIOACTIVITY 94mAg(p), (2p) [from 58Ni(40Ca, 3np)]; measured Ep, Eγ, pp-, γγ-, pγ-coin, T1/2, decay branching ratio. 94Ag deduced deformation. 92Rh deduced levels, J, π.

doi: 10.1038/nature04453


2005GA20     Phys.Lett. B 619, 88 (2005)

A.Gadea, S.M.Lenzi, D.R.Napoli, M.Axiotis, C.A.Ur, G.Martinez-Pinedo, M.Gorska, E.Roeckl, E.Caurier, F.Nowacki, G.De Angelis, L.Batist, R.Borcea, F.Brandolini, D.Cano-Ott, J.Doring, C.Fahlander, E.Farnea, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Nacher, C.Plettner, A.Plochocki, B.Rubio, K.Schmidt, R.Schwengner, J.L.Tain, J.Zylicz

Hindered E4 decay of the 12+ yrast trap in 52Fe

RADIOACTIVITY 52Fe(IT) [from Si(36Ar, X)]; measured Eγ, Iγ, γγ-coin. 52Fe deduced levels, J, π, T1/2, B(E4), yrast trap. Comparison with shell model predictions.

doi: 10.1016/j.physletb.2005.05.073
Data from this article have been entered in the XUNDL database. For more information, click here.


2005HA45     Phys.Rev. C 72, 024303 (2005)

S.Harissopulos, J.Doring, M.La Commara, K.Schmidt, C.Mazzocchi, R.Borcea, S.Galanopoulos, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, E.Roeckl, I.P.Johnstone, R.Schwengner, L.D.Skouras

β decay of 95Ag

RADIOACTIVITY 95Ag(EC) [from 58Ni(40Ca, 2np)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin. 95Pd deduced levels, J, π. Mass separator. Comparison with shell-model predictions.

doi: 10.1103/PhysRevC.72.024303
Data from this article have been entered in the XUNDL database. For more information, click here.


2005JA03     Eur.Phys.J. A 23, 197 (2005)

Z.Janas, C.Mazzocchi, L.Batist, A.Blazhev, M.Gorska, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, A.Korgul, M.La Commara, K.Miernik, I.Mukha, A.Plochocki, E.Roeckl, K.Schmid

Measurements of 110Xe and 106Te decay half-lives

RADIOACTIVITY 110Xe, 106Te(α) [from 58Ni(58Ni, 2nα) and subsequent decay]; measured Eα, T1/2; deduced α-decay widths. Mass separator.

doi: 10.1140/epja/i2004-10076-x


2005JA06     Eur.Phys.J. A 23, 401 (2005)

Z.Janas, L.Batist, J.Doring, M.Gierlik, R.Kirchner, J.Kurcewicz, H.Mahmud, C.Mazzocchi, A.Plochocki, E.Roeckl, K.Schmidt, P.J.Woods, J.Zylicz

Total absorption spectroscopy of the β-delayed proton emitter 117Ba

RADIOACTIVITY 117Ba(β+p) [from 63Cu(58Ni, 3np)]; measured Eγ, Eβ, βγ-coin, β-delayed proton spectra; deduced Q. 117Cs deduced β-feeding intensities, proton decay branching ratios, resonance structure. Total absorption spectrometer, comparison with model predictions.

doi: 10.1140/epja/i2004-10103-0


2005JA10     Eur.Phys.J. A 24, 205 (2005)

Z.Janas, L.Batist, R.Borcea, J.Doring, M.Gierlik, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, F.Moroz, S.Orlov, A.Plochocki, E.Roeckl, J.Zylicz

Lifetimes of proton unstable states in 113I measured by the particle-X-ray coincidence technique

RADIOACTIVITY 113Xe(β+p), (ECp) [from 58Ni(58Ni, n2p)]; measured β-delayed Eγ, Ep, X-ray spectra, Q values. 113I deduced level widths, T1/2, branching ratios for proton decay. 112Te levels deduced feeding intensities. Comparison with statistical model predictions.

doi: 10.1140/epja/i2004-10137-2


2005KA34     Eur.Phys.J. A 25, 211 (2005)

O.Kavatsyuk, M.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz

Beta decay of 103Sn

RADIOACTIVITY 103Sn(β+), (EC), (ECp), (β+p) [from 50Cr(58Ni, nα)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, Q(EC), β-delayed proton spectra; deduced log ft, Gamow-Teller strength distribution, proton decay branching ratio. 103In deduced levels, J, π. Total absorption spectrometer.

doi: 10.1140/epja/i2005-10108-1
Data from this article have been entered in the XUNDL database. For more information, click here.


2005KA47     Eur.Phys.J. A 25, Supplement 1, 135 (2005)

M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, K.Burkard, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz

Beta-decay studies near 100Sn

RADIOACTIVITY 102Sn(β+) [from 58Ni(50Cr, X)]; measured Eγ, Iγ, γγ-coin, Eβ, B(GT). 102In levels deduced β-feeding intensities, log ft, hindrance factor. 100Sn(β+); analyzed data; deduced B(GT), hindrance factor.

NUCLEAR REACTIONS 58Ni(50Cr, X)101Sn/102Sn/103Sn/104Sn/105Sn, E ≈ 5 MeV/nucleon; measured production σ. 58Ni(50Cr, X)100Sn, E=5.8 MeV/nucleon; deduced approximate production σ.

doi: 10.1140/epjad/i2005-06-037-9
Data from this article have been entered in the XUNDL database. For more information, click here.


2005KA48     Eur.Phys.J. A 25, Supplement 1, 139 (2005)

M.Kavatsyuk, O.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, K.Burkard, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz

Beta-decay spectroscopy of 103, 105Sn

RADIOACTIVITY 103Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-, βγ-coin, Eβ, B(GT), T1/2. 103In deduced levels, J, π, hindrance factor. 105Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; analyzed data; deduced B(GT), hindrance factor.

doi: 10.1140/epjad/i2005-06-038-8
Data from this article have been entered in the XUNDL database. For more information, click here.


2005LI17     Nucl.Instrum.Methods Phys.Res. A543, 591 (2005)

Z.Liu, J.Kurcewicz, P.J.Woods, C.Mazzocchi, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, M.Pfutzner, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, H.Weick

Decay spectroscopy of suburanium isotopes following projectile fragmentation of 238U at 1 GeV/u

NUCLEAR REACTIONS Be(238U, X)207Ac/208Ac/209Ac/210Ac/211Ac/212Ac/213Ac/214Ac/215Ac/216Ac/217Ac/218Ac/219Ac/220Ac/221Ac/211Th/212Th/213Th/214Th/215Th/216Th/217Th/218Th/219Th/220Th/221Th/222Th/223Th/216Pa/217Pa/218Pa/219Pa/220Pa/221Pa/222Pa/223Pa/224Pa/225Pa/226Pa/227Pa, E=1 GeV/nucleon; measured (fragment)(decay)-coin, fragment yields. Fragment separator.

RADIOACTIVITY 216,217,221,222Th, 216Ac, 215Ra, 214Fr, 213Rn(α) [from Be(238U, X) and subsequent decay]; measured Eα, T1/2. Fragment separator.

doi: 10.1016/j.nima.2004.12.023
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0735.


2005MU15     Phys.Rev.Lett. 95, 022501 (2005)

I.Mukha, E.Roeckl, J.Doring, L.Batist, A.Blazhev, H.Grawe, C.R.Hoffman, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, S.L.Tabor, P.Van Duppen, M.Wiedeking

Observation of Proton Radioactivity of the (21+) High-Spin Isomer in 94Ag

RADIOACTIVITY 94mAg(p) [from 58Ni(40Ca, 3np)]; measured Ep, γγ-, pγ-coin, T1/2 following decay of high-spin isomer; deduced branching ratios, Q-value. 94Ag deduced isomer configuration, deformation. 93Pd deduced levels.

doi: 10.1103/PhysRevLett.95.022501
Data from this article have been entered in the XUNDL database. For more information, click here.


2005MU30     Eur.Phys.J. A 25, Supplement 1, 131 (2005)

I.Mukha, E.Roeckl, H.Grawe, J.Doring, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking

Study of the (21+) isomer in 94Ag

RADIOACTIVITY 94mAg(β+), (β+p), (β+2p), (p) [from 58Ni(40Ca, p3n)]; analyzed data; deduced isomeric state energy, branching ratios, β-delayed two-proton decay, direct proton decay.

doi: 10.1140/epjad/i2005-06-051-y


2004AL10     Eur.Phys.J. A 20, 199 (2004)

A.Algora, L.Batist, M.J.G.Borge, D.Cano-Ott, R.Collatz, S.Courtin, Ph.Dessagne, L.M.Fraile, A.Gadea, W.Gelletly, M.Hellstrom, Z.Janas, A.Jungclaus, R.Kirchner, M.Karny, G.Le Scornet, Ch.Miehe, F.Marechal, F.Moroz, E.Nacher, E.Poirier, E.Roeckl, B.Rubio, K.Rykaczewski, J.L.Tain, O.Tengblad, V.Wittmann, and the GSI-TAS and LUCRECIA-TAgS Collaborations

Beta-decay studies using total absorption spectroscopy

doi: 10.1140/epja/i2002-10353-8


2004AL35     Phys.Rev. C 70, 064301 (2004)

A.Algora, E.Nacher, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Karny, Z.Janas, K.Rykaczewski, R.Collatz, M.Hellstrom, Z.Hu, R.Kirchner, E.Roeckl, M.Shibata, L.Batist, F.Moroz, V.Wittmann

β decay of 148Dy: Study of the Gamow-Teller giant state by means of total absorption spectroscopy

RADIOACTIVITY 148Dy(EC), (β+) [from 93Nb(58Ni, 3p)]; measured Eγ, Iγ, (X-ray)γ-, βγ-coin; deduced log ft. 148Tb levels deduced β-feeding intensities, Gamow-Teller strength distribution, resonant state features. Total absorption spectrometer, comparison with previous results.

doi: 10.1103/PhysRevC.70.064301


2004BL03     Phys.Rev. C 69, 015502 (2004)

B.Blank, G.Savard, J.Doring, A.Blazhev, G.Canchel, M.Chartier, D.Henderson, Z.Janas, R.Kirchner, I.Mukha, E.Roeckl, K.Schmidt, J.Zylicz

High-precision measurement of the half-life of 62Ga

RADIOACTIVITY 62Ga(EC), (β+) [from 28Si(40Ca, npα)]; measured βγ-coin, T1/2. Mass-separated source. Comparison with previous results.

doi: 10.1103/PhysRevC.69.015502


2004DE16     Phys.Rev. C 69, 044305 (2004)

H.De Witte, A.N.Andreyev, I.N.Borzov, E.Caurier, J.Cederkall, A.De Smet, S.Eeckhaudt, D.V.Fedorov, V.N.Fedosseev, S.Franchoo, M.Gorska, H.Grawe, G.Huber, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman

First observation of the β decay of neutron-rich 218Bi by the pulsed-release technique and resonant laser ionization

RADIOACTIVITY 218Bi(β-) [from U(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 218Po deduced levels, J, π. Comparison with model predictions. Pulsed-release technique, resonant laser ionization.

doi: 10.1103/PhysRevC.69.044305
Data from this article have been entered in the XUNDL database. For more information, click here.


2004FR14     Nucl.Phys. A734, 449 (2004)

S.Franchoo, H.De Witte, A.N.Andreyev, J.Cederkall, S.Dean, A.De Smet, S.Eeckhaudt, D.V.Fedorov, V.N.Fedosseev, M.Gorska, G.Huber, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, P.Mayet, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman, and the ISOLDE Collaboration

Beta-decay measurements of neutron-rich thallium, lead, and bismuth by means of resonant laser ionisation

RADIOACTIVITY 218Bi(β-); measured Eγ, Iγ, βγ-coin. Resonant laser ionization.

doi: 10.1016/j.nuclphysa.2004.01.083


2004MU30     Phys.Rev. C 70, 044311 (2004)

I.Mukha, L.Batist, E.Roeckl, H.Grawe, J.Doring, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking

β-delayed proton decay of a high-spin isomer in 94Ag

RADIOACTIVITY 94mAg(β+), (EC), (β+p) [from 58Ni(40Ca, 3np)]; measured β-delayed Ep, Eγ, βγ-, pγ-coin, T1/2; deduced high-spin isomer. 93Rh deduced levels, J, π, configurations. Comparison with shell-model predictions.

doi: 10.1103/PhysRevC.70.044311
Data from this article have been entered in the XUNDL database. For more information, click here.


2004MU32     Nucl.Phys. A746, 66c (2004)

I.Mukha, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, M.Gorska, H.Grawe, T.Faestermann, C.Hoffman, Z.Janas, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, S.L.Tabor, M.Wiedeking, and the GSI ISOL Collaboration

Studies of β-delayed proton decays of N ≈ Z nuclei around 100Sn at the GSI-ISOL facility

RADIOACTIVITY 94m,96mAg, 103Sn(EC), (β+), (β+p) [from 58,60Ni(40Ca, 3np) and 50Cr(58Ni, nα)]; measured Eβ, β-delayed Ep, Eγ, βp-, βγ-, pγ-, γγ-coin, T1/2. 94,96Ag deduced high-spin isomer features. 93Rh, 94Pd, 102Cd deduced levels.

doi: 10.1016/j.nuclphysa.2004.09.065


2004PL01     Nucl.Phys. A733, 20 (2004)

C.Plettner, H.Grawe, I.Mukha, J.Doring, F.Nowacki, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner, S.L.Tabor, M.Wiedeking

On the β-decaying (21+) spin gap isomer in 94Ag

RADIOACTIVITY 94,94mAg(EC), (β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, isomer branching ratio. 94Ag deduced isomeric level, J, π. 94Pd deduced levels, J, π. Mass separated source, large-scale shell model calculations.

doi: 10.1016/j.nuclphysa.2003.12.014
Data from this article have been entered in the XUNDL database. For more information, click here.


2004WO17     Nucl.Phys. A746, 663c (2004)

A.Wojtasiewicz, G.Canchel, A.Emsallem, M.Gierlik, Z.Janas, M.Kisielinski, W.Kurcewicz, J.Kurpeta, H.Lefort, S.Lewandowski, H.Penttila, A.Plochocki, E.Roeckl, B.Roussiere, S.Sidor, A.Syntfeld

Investigation of a gas catcher/ion guide system at the Warsaw cyclotron

doi: 10.1016/j.nuclphysa.2004.09.047


2003AL25     Phys.Rev. C 68, 034301 (2003)

A.Algora, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, A.Plochocki, K.Rykaczewski, J.Szerypo, R.Collatz, J.Gerl, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, M.Rejmund, E.Roeckl, M.Shibata, L.Batist, J.Blomqvist, and the GSI Euroball Collaboration

Fine structure of the Gamow-Teller resonance revealed in the decay of 150Ho 2- isomer

RADIOACTIVITY 150mHo(EC), (β+) [from 96Ru(58Ni, 4p) and subsequent decay]; measured Eγ, Iγ, γγ-coin; deduced log ft. 150Dy deduced levels, J, π, β-feeding intensities, fine structure features of Gamow-Teller resonance. Euroball cluster-cube array.

doi: 10.1103/PhysRevC.68.034301
Data from this article have been entered in the XUNDL database. For more information, click here.


2003BA39     Nucl.Phys. A720, 245 (2003)

L.Batist, J.Doring, I.Mukha, C.Plettner, C.R.Bingham, R.Borcea, M.Gierlik, H.Grawe, K.Hauschild, Z.Janas, I.P.Johnstone, M.Karny, M.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, F.Moroz, J.Pavan, A.Plochocki, E.Roeckl, B.Salvachua, K.Schmidt, R.Schwengner, L.D.Skouras, S.L.Tabor, M.Wiedeking

Isomerism in 96Ag and non-yrast levels in 96Pd and 95Rh, studied in β decay

RADIOACTIVITY 96mAg(EC), (β+), (β+p) [from 60Ni(40Ca, 3np)]; measured Eγ, Iγ, Ep, βγ-, γγ-, pγ-coin, T1/2, Q(EC), Gamow-Teller strengths. 96Ag deduced isomeric states J, π. 96Pd, 95Rh deduced levels, J, π, feeding intensities. Comparison with shell-model predictions.

doi: 10.1016/S0375-9474(03)01093-5
Data from this article have been entered in the XUNDL database. For more information, click here.


2003DO09     Phys.Rev. C 68, 034306 (2003)

J.Doring, H.Grawe, K.Schmidt, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner

Identification of isomers in the N = Z + 1 nucleus 95Ag

NUCLEAR REACTIONS 58Ni(40Ca, 2np), E=3.94 MeV/nucleon; measured delayed Eγ, Iγ, γγ-coin following isomer decay. 95Ag deduced levels, possible J, π. Mass separator, comparison with shell model predictions.

doi: 10.1103/PhysRevC.68.034306
Data from this article have been entered in the XUNDL database. For more information, click here.


2003GI06     Nucl.Phys. A724, 313 (2003)

M.Gierlik, A.Plochocki, M.Karny, W.Urban, Z.Janas, L.Batist, F.Moroz, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, W.Liu, M.Rejmund, E.Roeckl, M.Shibata, J.Agramunt, A.Algora, A.Gadea, B.Rubio, J.L.Tain, D.Cano-Ott, S.Harissopulos

Gamow-Teller strength distribution near 100Sn. The beta decay of 102In

RADIOACTIVITY 102In(β+), (EC) [from 50Cr(58Ni, 3n3p)]; measured β-delayed Eγ, Iγ, βγ-, γγ-coin, Q(EC), T1/2; deduced Gamow-Teller strength distribution. 102Cd deduced levels, J, π. Mass separation, total absorption spectrometer. Comparisons with shell model predictions.

doi: 10.1016/S0375-9474(03)01572-0
Data from this article have been entered in the XUNDL database. For more information, click here.


2003GI10     Phys.Rev. C 68, 034330 (2003)

T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, A.Piechaczek, A.V.Ramayya, K.P.Rykaczewski, W.B.Walters, E.F.Zganjar

Neutron single-particle states populated via proton emission from 146Tm and 150Lu

RADIOACTIVITY 146,146mTm, 150,150mLu(p) [from 92Mo, 96Ru(58Ni, xnyp)]; measured Ep, T1/2. 146Tm, 145Er deduced levels, J, π, configurations.

doi: 10.1103/PhysRevC.68.034330


2003KA04     Phys.Rev.Lett. 90, 012502 (2003)

M.Karny, R.K.Grzywacz, J.C.Batchelder, C.R.Bingham, C.J.Gross, K.Hagino, J.H.Hamilton, Z.Janas, W.D.Kulp, J.W.McConnell, M.Momayezi, A.Piechaczek, K.P.Rykaczewski, P.A.Semmes, M.N.Tantawy, J.A.Winger, C.H.Yu, E.F.Zganjar

Fine Structure in Proton Emission from 145Tm Discovered with Digital Signal Processing

RADIOACTIVITY 145Tm(p) [from 92Mo(58Ni, 4np)]; measured Ep, T1/2; deduced fine structure in proton decay, branching ratio. 144Er deduced level, J, π, deformation. 145Tm deduced configuration. Digital signal processing. Particle-core vibration coupling model analysis.

doi: 10.1103/PhysRevLett.90.012502
Data from this article have been entered in the XUNDL database. For more information, click here.


2003KU25     Eur.Phys.J. A 18, 5 (2003)

J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations

The decay of the new neutron-rich isotope 217Bi

RADIOACTIVITY 217Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2, Qβ; deduced log ft. 217Po deduced levels. 217Po(α) [from 217Bi decay]; measured Eα, T1/2. Mass separator.

doi: 10.1140/epja/i2003-10065-7
Data from this article have been entered in the XUNDL database. For more information, click here.


2003KU26     Eur.Phys.J. A 18, 31 (2003)

J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, H.Grawe, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations

Isomeric and ground-state decay of 215Bi

RADIOACTIVITY 215mBi(IT), (β-); 215Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, X-ray spectra, γγ-, βγ-, (X-ray)γ-coin; deduced log ft. 215Bi deduced levels, J, π, configurations, ICC, high-spin isomer T1/2. 215Po deduced levels, J, π, configurations. Mass separator.

doi: 10.1140/epja/i2003-10066-6
Data from this article have been entered in the XUNDL database. For more information, click here.


2003MA34     Eur.Phys.J. A 17, 519 (2003)

C.Mazzocchi, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, E.Grodner, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, I.Mukha, G.Munzenberg, M.Pfutzner, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas

Beta decay of 50Ni

RADIOACTIVITY 50Ni(β+p) [from 9Be(58Ni, X)]; measured β-delayed proton spectrum, T1/2, branching ratio. Fragment separator, comparison with model predictions.

doi: 10.1140/epja/i2003-10052-0


2003MB01     Acta Phys.Hung.N.S. 18, 345 (2003)

C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz

Alpha Decay of 114Ba

RADIOACTIVITY 114Ba(α) [from 58Ni(58Ni, 2n)]; measured Qα; deduced cluster decay branching ratio.

doi: 10.1556/APH.18.2003.2-4.38


2003PF01     Acta Phys.Pol. B34, 2363 (2003)

M.Pfutzner, B.Blank, J.Giovinazzo, E.Badura, C.Bingham, C.Borcea, B.A.Brown, M.Chartier, S.Czajkowski, F.De Oliveira Santos, A.Fleury, H.Geissel, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, M.Lewitowicz, M.J.Lopez Jimenez, V.Maslov, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, M.S.Pravikoff, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas

Discovery of the two-proton decay of 45Fe

RADIOACTIVITY 45Fe(2p) [from Be, Ni(58Ni, X)]; measured Ep, T1/2. Mass separator, comparison with model predictions.


2003PL02     Acta Phys.Pol. B34, 2439 (2003)

C.Plettner, J.Doring, L.Batist, I.Mukha, A.Blazhev, H.Grawe, R.Kirchner, C.Mazzocchi, E.Roeckl, Z.Janas, M.Karny, M.La Commara, C.Hoffman, S.Tabor, M.Wiedeking

Beta decay of exotic nuclei close to 100Sn: 94Ag and 100In

RADIOACTIVITY 94Ag, 100In(EC), (β+) [from 58Ni(40Ca, 3np) and 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin. 94Pd, 100Cd deduced transitions. 100In deduced ground-state J, π.


2003SA02     Eur.Phys.J. A 16, 51 (2003)

M.Sawicka, J.M.Daugas, H.Grawe, S.Cwiok, D.L.Balabanski, R.Beraud, C.Bingham, C.Borcea, M.La Commara, G.de France, G.Georgiev, M.Gorska, R.Grzywacz, M.Hass, M.Hellstrom, Z.Janas, M.Lewitowicz, H.Mach, I.Matea, G.Neyens, C.O'Leary, F.de Oliveira Santos, R.D.Page, M.Pfutzner, Zs.Podolyak, K.Rykaczewski, M.Stanoiu, J.Zylicz

Isomeric decay of 67Fe -- Evidence for deformation

RADIOACTIVITY 67mFe(IT) [from 9Be(76Ge, X)]; measured Eγ, Iγ, T1/2. 67Fe deduced isomeric level energy, possible J, π, deformation, configuration. Mass separator, comparisons with model predictions.

doi: 10.1140/epja/i2002-10073-1


2003SA40     Phys.Rev. C 68, 044304 (2003)

M.Sawicka, R.Grzywacz, I.Matea, H.Grawe, M.Pfutzner, J.M.Daugas, M.Lewitowicz, D.L.Balabanski, F.Becker, G.Belier, C.Bingham, C.Borcea, E.Bouchez, A.Buta, M.La Commara, E.Dragulescu, G.de France, G.Georgiev, J.Giovinazzo, M.Gorska, F.Hammache, M.Hass, M.Hellstrom, F.Ibrahim, Z.Janas, H.Mach, P.Mayet, V.Meot, F.Negoita, G.Neyens, F.de Oliveira Santos, R.D.Page, O.Perru, Zs.Podolyak, O.Roig, K.P.Rykaczewski, M.G.Saint-Laurent, J.E.Sauvestre, O.Sorlin, M.Stanoiu, I.Stefan, C.Stodel, Ch.Theisen, D.Verney, J.Zylicz

Low energy levels in 72Ni

RADIOACTIVITY 70,72Co(β-) [from Ta(86Kr, X)]; measured β-delayed Eγ, Iγ, βγ-coin, T1/2; deduced log ft. 70,72Ni deduced levels, J, π. Comparison with model predictions.

doi: 10.1103/PhysRevC.68.044304
Data from this article have been entered in the XUNDL database. For more information, click here.


2002AN15     Eur.Phys.J. A 14, 63 (2002)

A.N.Andreyev, K.Van de Vel, A.Barzakh, A.De Smet, H.De Witte, D.V.Fedorov, V.N.Fedoseyev, S.Franchoo, M.Gorska, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, V.I.Mishin, K.Partes, A.Plochocki, P.Van Duppen, L.Weissman

Nuclear Spins, Magnetic Moments and α-Decay Spectroscopy of Long-Lived Isomeric States in 185Pb

RADIOACTIVITY 185mPb(α) [from U(p, X)]; measured Eα, Eγ, αγ-coin, T1/2. 181Hg deduced levels, possible J, π. On-line mass separator.

NUCLEAR MOMENTS 185mPb; measured hfs; deduced isomeric states J, π. Resonance ionization laser ion source.

doi: 10.1007/s10050-002-8790-5


2002CH28     Nucl.Phys. A701, 433c (2002)

M.Chartier, B.Blank, S.Czajkowski, J.Giovinazzo, M.S.Pravikoff, J.-C.Thomas, G.de France, F.de Oliveira Santos, M.Lewitowicz, C.Borcea, R.Grzywacz, Z.Janas, M.Pfutzner

Discovery of Doubly-Magic 48Ni at GANIL

NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic production σ; deduced evidence for 39Ti, 42Cr, 45Fe, 48,49Ni. 48Ni deduced T1/2 lower limit.

doi: 10.1016/S0375-9474(01)01623-2


2002FU07     Eur.Phys.J. A 13, 411 (2002)

Y.Fujita, H.Fujita, T.Adachi, G.P.A.Berg, E.Caurier, H.Fujimura, K.Hara, K.Hatanaka, Z.Janas, J.Kamiya, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, E.Roeckl, Y.Shimbara, T.Shinada, S.Y.van der Werf, M.Yoshifuku, M.Yosoi, R.G.T.Zegers

Gamow-Teller Transitions from 58Ni to Discrete States of 58Cu the Study of Isospin Symmetry in Atomic Nuclei

NUCLEAR REACTIONS 58Ni(3He, t), E=150 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Cu deduced levels, Gamow-Teller strength distribution. 58Ni deduced excitation B(M1). Comparison with shell model.

doi: 10.1007/s10050-002-8771-8
Data from this article have been entered in the XUNDL database. For more information, click here.


2002JO09     EPJdirect 4, A3, 1-11 (2002); Erratum Eur.Phys.J. 28, s02, 1 (2006)

A.Jokinen, A.Nieminen, J.Aysto, R.Borcea, E.Caurier, P.Dendooven, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, M.Karny, Z.Janas, R.Kirchner, M.La Commara, G.Martinez-Pinedo, P.Mayet, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, M.Sawicka, C.Schlegel, K.Schmidt, R.Schwengner

Beta Decay of 57Zn

RADIOACTIVITY 57Zn(EC) [from 28Si(32S, 3n)]; measured β-delayed proton spectra. 57Zn deduced mass excess. 57Cu deduced levels, J, π, Gamow-Teller strength distribution. Mass separator. Comparison with shell-model predictions.

doi: 10.1007/s1010502a0003
Data from this article have been entered in the XUNDL database. For more information, click here.


2002LA18     Nucl.Phys. A708, 167 (2002)

M.La Commara, K.Schmidt, H.Grawe, J.Doring, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, C.Mazzocchi, A.N.Ostrowski, C.Plettner, G.Rainovski, E.Roeckl

Beta Decay of Medium and High Spin Isomers in 94Ag

RADIOACTIVITY 94,94mAg(β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 94Ag deduced isomeric level J, π. 94Pd deduced high-spin levels, J, π. Mass-separated source. Comparison with shell-model calculations.

doi: 10.1016/S0375-9474(02)01024-2
Data from this article have been entered in the XUNDL database. For more information, click here.


2002MA19     Phys.Lett. 532B, 29 (2002)

C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz

Alpha Decay of 114Ba

RADIOACTIVITY 114Ba, 110Xe, 106Te(α) [from 58Ni(58Ni, 2n) and subsequent decay]; measured Eα, Iα, T1/2; deduced Qα, branching ratios. 114Ba(12C); deduced Q-value. Mass separator. Comparisons with model predictions, systematics.

doi: 10.1016/S0370-2693(02)01543-5


2002PF02     Eur.Phys.J. A 14, 279 (2002)

M.Pfutzner, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas

First Evidence for the Two-Proton Decay of 45Fe

RADIOACTIVITY 45Fe(2p), (β+p) [from Be(58Ni, X), E=650 MeV/nucleon]; measured proton spectrum, (proton)γ-coin, T1/2, branching ratios, possible 2-proton separation energy. 43Cr(β+); analyzed radioactivity data; deduced ground state T1/2.

doi: 10.1140/epja/i2002-10033-9


2002PF03     Nucl.Instrum.Methods Phys.Res. A493, 155 (2002)

M.Pfutzner, E.Badura, R.Grzywacz, Z.Janas, M.Momayezi, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, M.Hellstrom, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.C.Thomas

Charged-particle spectroscopy in the microsecond range following projectile fragmentation

NUCLEAR REACTIONS Be(58Ni, X), E=650 MeV/nucleon; measured fragment yields; deduced evidence for 48Mn, 45,49,50Fe, 51Co. Fragment separator.

RADIOACTIVITY 49Fe, 50Co(β+p) [from Be(58Ni, X)]; measured β-delayed proton spectra. 45Fe(2p) [from Be(58Ni, X)]; measured T1/2. Fragment separator.

doi: 10.1016/S0168-9002(02)01567-X


2002PL03     Phys.Rev. C66, 044319 (2002)

C.Plettner, L.Batist, J.Doring, A.Blazhev, H.Grawe, V.Belleguic, C.R.Bingham, R.Borcea, M.Gierlik, M.Gorska, N.Harrington, Z.Janas, M.Karny, R.Kirchner, C.Mazzocchi, P.Munro, E.Roeckl, K.Schmidt, R.Schwengner

β decay of 100In

RADIOACTIVITY 100In(β+), (EC), (β+p) [from 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2, Iβ, β-delayed proton intensities, Ep. 100In deduced possible ground-state J, π. 100Cd deduced levels, J, π. 99Ag levels deduced feeding intensities. Mass-separated source, high-resolution and total absorption spectrometry.

doi: 10.1103/PhysRevC.66.044319
Data from this article have been entered in the XUNDL database. For more information, click here.


2002RY02     Nucl.Phys. A701, 179c (2002)

K.Rykaczewski, J.W.McConnell, C.R.Bingham, R.Grzywacz, M.Karny, J.C.Batchelder, C.J.Gross, Z.Janas, M.Momayezi, J.Wahl, A.Piechaczek, E.F.Zganjar, T.N.Ginter, J.H.Hamilton, W.B.Walters, W.D.Kulp, J.A.Winger

Towards New Proton Radioactivities with Radioactive Beams and Digital Signal Processing

RADIOACTIVITY 113Cs(p) [from 58Ni(58Ni, 2np)]; measured Ep, (recoil)p-coin. Mass separator.

doi: 10.1016/S0375-9474(01)01569-X


2002SC23     Nucl.Phys. A701, 272c (2002)

K.Schmidt, R.Borcea, K.Burkard, J.Doring, M.Gorska, H.Grawe, W.Huller, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl

Recent Developments at the GSI Online Mass Separator

doi: 10.1016/S0375-9474(01)01596-2


2001BO54     Nucl.Phys. A695, 69 (2001); Erratum Nucl.Phys. A703, 889 (2002)

R.Borcea, J.Aysto, E.Caurier, P.Dendooven, J.Doring, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, A.Jokinen, M.Karny, R.Kirchner, M.La Commara, K.Langanke, G.Martinez-Pinedo, P.Mayet, A.Nieminen, F.Nowacki, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, C.Schlegel, K.Schmidt, R.Schwengner, M.Sawicka

Beta Decay of 56Cu

RADIOACTIVITY 56Cu(β+) [from 28Si(32S, p3n)]; measured Eγ, Iγ, T1/2; deduced β intensity and β-strength distribution. 56Ni deduced levels, J, π. On-line mass separation, plastic scintillation dedectors, Ge detectors.

NUCLEAR STRUCTURE 56Ni; calculated levels, Gamow-Teller strength. Shell model.

doi: 10.1016/S0375-9474(01)01096-X
Data from this article have been entered in the XUNDL database. For more information, click here.


2001GI01     Eur.Phys.J. A 10, 73 (2001)

J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas

Decay of Proton-Rich Nuclei between 39Tl and 49Ni

RADIOACTIVITY 39,40Ti, 42,43Cr, 46Mn, 45,46,47Fe, 49Ni(β+), (EC), (β+p) [from Ni(58Ni, X)]; measured T1/2, β-delayed proton spectra, branching ratios. 42Ti, 43V, 46Cr, 47Mn deduced levels. No two-proton decay observed. Comparisons with model predictions.

doi: 10.1007/s100500170146


2001GI02     Nucl.Phys. A685, 127c (2001)

J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas

Observation of 48Ni and Decay of Very Exotic Nuclei in this Mass Region

NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 48,49Ni, 45Fe, 42Cr, 39Ti.

RADIOACTIVITY 39,40Ti, 42,43Cr, 46Mn, 45,46,47Fe, 49Ni(β+), (EC) [from Ni(58Ni, X)]; measured T1/2. Comparisons with model predictions, previous measurements.

doi: 10.1016/S0375-9474(01)00534-6


2001GI10     Eur.Phys.J. A 11, 247 (2001)

J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas

First Observation of 55, 56Zn

NUCLEAR REACTIONS Ni(58Ni, X)55Zn/56Zn, E=74.5 MeV/nucleon; measured σ. Discussed possible decay modes.

doi: 10.1007/s100500170060


2001GR07     Nucl.Phys. A682, 41c (2001)

R.Grzywacz, C.H.Yu, Z.Janas, S.D.Paul, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, J.McConnell, M.Lipoglavsek, A.Piechaczek, D.C.Radford, J.J.Ressler, K.Rykaczewski, J.Shergur, W.B.Walters, E.F.Zganjar, C.Baktash, M.P.Carpenter, R.V.F.Janssens, C.E.Svensson, J.C.Waddington, D.Ward, E.Dragulescu

In-Beam Study of the N = Z Nucleus 3366As33 using the Decay Tagging Technique

NUCLEAR REACTIONS 40Ca(28Si, np), E=85.3 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 66As deduced levels, J, π, isomers T1/2. Clarion array, mass separator, recoil-decay tagging.

doi: 10.1016/S0375-9474(00)00620-5


2001JA16     Eur.Phys.J. A 12, 143 (2001)

Z.Janas, M.Karny, Y.Fujita, L.Batist, D.Cano-Ott, R.Collatz, P.Dendooven, A.Gadea, M.Gierlik, M.Hellstrom, Z.Hu, A.Jokinen, R.Kirchner, O.Klepper, F.Moroz, M.Oinonen, H.Penttila, A.Plochocki, E.Roeckl, B.Rubio, M.Shibata, J.L.Tain, V.Wittman

Total Absorption Spectroscopy of 58Cu Decay

RADIOACTIVITY 58Cu(β+), (EC) [from Si(40Ca, X)]; measured Eγ, Iγ; deduced Gamow-Teller strength. 58Ni levels deduced β-feeding intensity. Total absorption spectroscopy.

doi: 10.1007/s100500170021


2001KA36     Nucl.Phys. A690, 367 (2001)

M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr

Determination of the Gamow-Teller Strength Function for the Neutron-Deficient Isotopes 104-107In

RADIOACTIVITY 104,105,106,107In(EC), (β+) [from 50,52Cr(58Ni, xnyp)]; measured Eγ, Iγ; deduced β-intensity and β-strength distributions. Online mass separation, total absorption spectrometer.

NUCLEAR STRUCTURE 104,105,106,107In; calculated levels, Gamow-Teller strength. Shell model.

doi: 10.1016/S0375-9474(00)00694-1


2001MA96     Eur.Phys.J. A 12, 269 (2001)

C.Mazzocchi, Z.Janas, J.Doring, M.Axiotis, L.Batist, R.Borcea, D.Cano-Ott, E.Caurier, G.de Angelis, E.Farnea, A.Fassbender, A.Gadea, H.Grawe, A.Jungclaus, M.Kapica, R.Kirchner, J.Kurcewicz, S.M.Lenzi, T.Martinez, I.Mukha, E.Nacher, D.R.Napoli, E.Roeckl, B.Rubio, R.Schwengner, J.L.Tain, C.A.Ur

First Measurement of β-Decay Properties of the Proton Drip-Line Nucleus 60Ga

RADIOACTIVITY 60Ga(β+), (β+p) [from 28Si(36Ar, 2p2n), E=170 MeV]; measured βγ-, βp-, βα-coin, Eγ, β-delayed proton spectrum, T1/2, decay scheme, β-delayed proton and α branching ratios, mass excess, proton andα Q-values. 60Zn deduced levels, J, π. Comparison with neighboring nuclei and Shell model calculations. Implications for rp process discussed.

doi: 10.1007/s100500170004
Data from this article have been entered in the XUNDL database. For more information, click here.


2001MB01     Pramana 57, 161 (2001)

S.Mandal, J.Gerl, H.Geissel, K.Hauschild, M.Hellstrom, Z.Janas, I.Kojouharov, Y.Kopatch, R.C.Lemmon, P.Mayet, Z.Podolyak, P.H.Regan, H.Schaffner, C.Schlegel, J.Simpson, H.J.Wollersheim

Gamma-Ray Spectroscopy with Relativistic Exotic Heavy-Ions

NUCLEAR REACTIONS Be(92Mo, X), E=500 MeV/nucleon; measured fragment isotopic yields. Fragment separator, secondary beams for Coulomb excitation spectroscopy.


2001MI22     Eur.Phys.J. A 11, 9 (2001)

M.N.Mineva, M.Hellstrom, M.Bernas, J.Gerl, H.Grawe, M.Pfutzner, P.H.Regan, M.Rejmund, D.Rudolph, F.Becker, C.R.Bingham, T.Enqvist, B.Fogelberg, H.Gausemel, H.Geissel, J.Genevey, M.Gorska, R.Grzywacz, K.Hauschild, Z.Janas, I.Kojouharov, Y.Kopatch, A.Korgul, W.Korten, J.Kurcewicz, M.Lewitowicz, R.Lucas, H.Mach, S.Mandal, P.Mayet, C.Mazzocchi, J.A.Pinston, Zs.Podolyak, H.Schaffner, Ch.Schlegel, K.Schmidt, K.Summerer, H.J.Wollersheim

A New μs Isomer in 136Sb Produced in the Projectile Fission of 238U

RADIOACTIVITY 134,135Te, 136Sb(IT) [from 9Be(238U, X)]; measured Eγ, Iγ, T1/2. 136Sb deduced isomeric level J, π. Fragment separator.

NUCLEAR REACTIONS 9Be(238U, X), E=750 MeV/nucleon; measured delayed Eγ, Iγ, (fragment)γ-coin. 134,135Te, 136Sb deduced isomers T1/2. 136Sb deduced isomeric level J, π. Fragment separator.

doi: 10.1007/s100500170091


2001RE11     Phys.Rev. C63, 067303 (2001)

J.J.Ressler, W.B.Walters, R.Grzywacz, J.C.Batchelder, C.R.Bingham, C.J.Gross, Z.Janas, M.Lipoglavsek, J.McConnell, S.D.Paul, A.Piechaczek, K.Rykaczewski, D.Radford, J.Shergur

Evidence for a Strongly Deformed Band in 80Y using Isomer Decay Tagging

NUCLEAR REACTIONS 54Fe(28Si, np), (28Si, 2p), E=85 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 80Y deduced rotational band, configurations. Mass separator, isomer decay tagging.

doi: 10.1103/PhysRevC.63.067303


2001RY01     Nucl.Phys. A682, 270c (2001)

K.P.Rykaczewski, R.K.Grzywacz, M.Karny, J.W.McConnell, M.Momayezi, J.Wahl, Z.Janas, J.C.Batchelder, C.R.Bingham, D.Hartley, M.N.Tantawy, C.J.Gross, T.N.Ginter, J.H.Hamilton, W.D.Kulp, M.Lipoglavsek, A.Piechaczek, E.F.Zganjar, W.B.Walters, J.A.Winger

Towards Digital Spectroscopy of Proton Emitters

RADIOACTIVITY 145,146,146mTm(p); measured proton spectra. 145Er, 146Tm deduced levels, possible J, π, configurations. Mass-separated sources.

doi: 10.1016/S0375-9474(00)00650-3


2001RY02     Acta Phys.Pol. B32, 971 (2001)

K.P.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, R.K.Grzywacz, J.H.Hamilton, D.J.Hartley, Z.Janas, M.Karny, W.D.Kulp, M.Lipoglavsek, J.W.McConnell, M.Momayezi, A.Piechaczek, M.N.Tantawy, J.Wahl, W.B.Walters, J.A.Winger, E.F.Zganjar

Fine Studies of Proton Radioactivity with Digital Signal Processing

RADIOACTIVITY 145,146,146mTm(p) [from 92Mo(58Ni, xnp)]; measured Ep, T1/2. 144,145Er, 145,146Tm deduced levels, J, π, configurations. Mass-separated sources.

Data from this article have been entered in the XUNDL database. For more information, click here.


2000BL01     Phys.Rev.Lett. 84, 1116 (2000)

B.Blank, M.Chartier, S.Czajkowski, J.Giovinazzo, M.S.Pravikoff, J.-C.Thomas, G.de France, F.de Oliveira Santos, M.Lewitowicz, C.Borcea, R.Grzywacz, Z.Janas, M.Pfutzner

Discovery of Doubly Magic 48Ni

NUCLEAR REACTIONS Ni(58Ni, X)48Ni/49Ni/45Fe/42Cr, E=74.5 MeV/nucleon; measured production σ. 48Ni deduced T1/2 lower limit. Isotope separator, comparison with model predictions.

doi: 10.1103/PhysRevLett.84.1116


2000CH07     Phys.Rev. C61, 044309 (2000)

C.Chandler, P.H.Regan, B.Blank, C.J.Pearson, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, Ph.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, R.Grzywacz, Z.Janas, M.Lewitowicz, C.Marchand, Ch.Miehe, N.A.Orr, R.D.Page, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield, F.Xu

Observation of Isomeric States in Neutron Deficient A ∼ 80 Nuclei following the Projectile Fragmentation of 92Mo

NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments isotopic yields, Eγ, Iγ(t), (fragment)γ-coin; deduced isomer ratios.

RADIOACTIVITY 67Ge, 69,71Se, 76Rb, 73,74Kr, 80Y, 86Tc(IT) [from Ni(92Mo, X)]; measured Eγ, Iγ, T1/2. 80Y, 84Nb, 73Kr deduced levels, J, π, configurations. Cranked mean-field, TRS calculations.

doi: 10.1103/PhysRevC.61.044309
Data from this article have been entered in the XUNDL database. For more information, click here.


2000GI01     Phys.Rev. C61, 014308 (2000)

T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, S.H.Kim, J.F.Mas, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, P.B.Semmes, J.Szerypo, K.S.Toth, R.Wadsworth, C.-H.Yu, E.F.Zganjar

Proton Emission from 150Lu

RADIOACTIVITY 150,150mLu(p) [from 96Ru(58Ni, 3np)]; measured proton spectra, T1/2. Recoil mass spectrometer.

doi: 10.1103/PhysRevC.61.014308


2000HU17     Phys.Rev. C62, 064315 (2000)

Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann

β Decay of 98Ag: Evidence for the Gamow-Teller resonance near 100Sn

RADIOACTIVITY 98Ag(β+), (EC) [from 61Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensities, strength distribution. 98Pd deduced levels, J, π, Gamow-Teller strength distribution, resonance features. Mass separation, total-absorption spectrometer. Comparison with shell model.

NUCLEAR STRUCTURE 98Ag, 98Pd; calculated levels, J, π, Gamow-Teller strength distributions. Shell model.

doi: 10.1103/PhysRevC.62.064315
Data from this article have been entered in the XUNDL database. For more information, click here.


2000MU10     Phys.Rev. C61, 054308 (2000)

W.F.Mueller, B.Bruyneel, S.Franchoo, M.Huyse, J.Kurpeta, K.Kruglov, Y.Kudryavtsev, N.V.S.V.Prasad, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, L.Weissman, Z.Janas, M.Karny, T.Kszczot, A.Plochocki, K.-L.Kratz, B.Pfeiffer, H.Grawe, U.Koster, P.Thirolf, W.B.Walters

β Decay of 66Co, 68Co, and 70Co

RADIOACTIVITY 66,68,70Co(β-) [from 238U(p, F)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin, T1/2. 66,68,70Ni deduced levels, J, π, β-branching. Laser-ionization isotope separation on-line. Comparison with shell model results.

NUCLEAR REACTIONS 238U(p, F)68Ni/69Ni/70Ni/71Ni/72Ni/73Ni/74Ni/66Co/67Co/68Co/69Co/70Co, E=30 MeV; measured isotope yields. Laser-ionization isotope separation on-line.

doi: 10.1103/PhysRevC.61.054308
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1007.
Data from this article have been entered in the XUNDL database. For more information, click here.


2000SC31     Eur.Phys.J. A 8, 303 (2000)

K.Schmidt, C.Mazzocchi, R.Borcea, J.Doring, S.Galanopoulos, M.Gorska, H.Grawe, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, G.Kriembardis, M.La Commara, A.N.Ostrowski, G.Rainovski, E.Roeckl

Beta Decay of 93Pd

RADIOACTIVITY 93Pd(β+), (EC)[from 58Ni(40Ca, nα), E=4.7 MeV/nucleon]; measured β-delayed proton spectrum, Eγ, Iγ, βγ, γγ-coin, T1/2. 93Rh deduced levels, J, π. Comparison with Shell Model calculations. On-line mass separator.

doi: 10.1007/s100500070084


1999AL46     Nucl.Phys. (Supplement) A654, 727c (1999)

A.Algora, D.Cano-Ott, B.Rubio, J.L.Tain, J.Agramunt, J.Blomqvist, L.Batist, R.Borcea, R.Collatz, A.Gadea, J.Gerl, M.Gierlik, M.Gorska, O.Guilbaud, H.Grawe, M.Hellstrom, Z.Hu, Z.Janas, M.Karny, R.Kirchner, P.Kleinheinz, W.Liu, T.Martinez, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, K.Rykaczewski, M.Shibata, J.Szerypo, V.Wittmann, and the German Euroball Collaboration

The GT Resonance Revealed in β+-Decay using New Experimental Techniques

RADIOACTIVITY 150Ho(EC), (β+), (β+α); measured Eγ, Eα, β-delayed α emission probability, β-strength. Comparison between results from a Total absorption spectrometer (NAI) and Ge detectors.

doi: 10.1016/S0375-9474(00)88536-X


1999HU10     Phys.Rev. C60, 024315 (1999)

Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann

β Decay of 97Ag: Evidence for the Gamow-Teller resonance near 100Sn

RADIOACTIVITY 97Ag(β+), (EC) [from 60Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensity, strength distribution. 97Pd deduced levels, J, π, Gamow-Teller strength distribution. Mass separation, total absorbtion spectrometer, NaI(Tl), Ge, Si detectors.

NUCLEAR STRUCTURE 97Ag, 97Pd; calculated levels, J, π, Gamow-Teller strength distributions. Monte Carlo shell-model approach.

doi: 10.1103/PhysRevC.60.024315


1999JA02     Phys.Rev.Lett. 82, 295 (1999)

Z.Janas, C.Chandler, B.Blank, P.H.Regan, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, Ph.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, R.Grzywacz, M.Lewitowicz, C.Longour, C.Marchand, C.Miehe, N.A.Orr, R.D.Page, C.J.Pearson, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, J.A.Sheikh, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield

Observation of the Z = N + 1 Nuclei 3977Y, 4079Zr, and 4283Mo

NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 77Y, 79Zr, 83Mo.

NUCLEAR STRUCTURE 69Br, 73Rb, 77Y, 81Nb, 85Tc, 89Rh; calculated levels, J, π, configurations, deformation. Microscopic-macroscopic calculations.

doi: 10.1103/PhysRevLett.82.295


1999OI01     Eur.Phys.J. A 5, 151 (1999)

M.Oinonen, P.Baumann, P.Dendooven, Y.Fujita, M.Gorska, H.Grawe, Z.Hu, Z.Janas, A.Jokinen, R.Kirchner, O.Klepper, A.Knipper, W.Liu, H.Penttila, A.Plochocki, M.Ramdhane, E.Roeckl, G.Walter, J.Aysto

Beta Decay of 61Ga

RADIOACTIVITY 61Ga(β+) [from Si(36Ar, X)]; measured Eγ, Iγ, βγ-coin. 61Ga deduced ground state J, π, Iβ, log ft, Gamow-Teller matrix element.61Zn deduced levels, J, π, T1/2. On-line mass separator.

doi: 10.1007/s100500050271


1998AM04     Eur.Phys.J. A 1, 275 (1998)

F.Ameil, M.Bernas, P.Armbruster, S.Czajkowski, P.Dessagne, H.Geissel, E.Hanelt, C.Kozhuharov, C.Miehe, C.Donzaud, A.Grewe, A.Heinz, Z.Janas, M.de Jong, W.Schwab, S.Steinhauser

β-Decay Half-Lives of Very Neutron-Rich Isotopes of Elements from Ti to Ni

RADIOACTIVITY 55,56,57Ti, 57,58,59,60V, 61,62,63Cr, 64,65,66Mn, 66,67,69Fe, 70,71,72Co, 73,74,75,76Ni(β-) [from 86Kr fragmentation]; measured T1/2; deduced decay-chain sequences. Fragment mass separator. Comparison with several theoretical calculations.

doi: 10.1007/s100500050062


1998BO02     Eur.Phys.J. A 1, 15 (1998)

O.V.Bochkarev, L.V.Chulkov, P.Egelhof, H.Geissel, M.S.Golovkov, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, F.Nickel, A.A.Ogloblin, A.Ozawa, A.Piechaczek, E.Roeckl, W.Schwab, K.Summerer, T.Suzuki, I.Tanihata, K.Yoshida

Evidence for a Neutron Skin in 20N

NUCLEAR REACTIONS C(20Mg, X), (20Na, X), (20Ne, X), (20F, X), (20O, X), (20N, X), E=950 MeV/nucleon; measured interaction, charge-changing σ; deduced projectile matter, charge radii. 20N deduced evidence for neutron skin.


1998GR12     Phys.Lett. 429B, 247 (1998)

R.Grzywacz, S.Andriamonje, B.Blank, F.Boue, S.Czajkowski, F.Davi, R.Del Moral, C.Donzaud, J.P.Dufour, A.Fleury, H.Grawe, A.Grewe, A.Heinz, Z.Janas, A.R.Junghans, M.Karny, M.Lewitowicz, A.Musquere, M.Pfutzner, M.-G.Porquet, M.S.Pravikoff, J.E.Sauvestre, K.Summerer

Isomeric States in 66As

RADIOACTIVITY 66mAs(IT) [from 78Kr fragmentation]; measured Eγ, Iγ(t). 66As deduced levels, possible J, π, isomeric states E, T1/2.

doi: 10.1016/S0370-2693(98)00465-1


1998KA42     Nucl.Phys. A640, 3 (1998)

M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr

Beta Decay of 103In: Evidence for the Gamow-Teller resonance near 100Sn

RADIOACTIVITY 103In(β+), (EC) [from 50Cr(58Ni, xpyn)]; measured Eγ, Iγ; deduced β-intensity, β-strength distribution. On-line mass separation, total absorption spectrometer, NaI(Tl) detectors, Ge-, Si-detectors.

NUCLEAR STRUCTURE 103Cd, 103In; calculated levels, Gamow-Teller strength. Shell model.

doi: 10.1016/S0375-9474(98)00437-0


1998PF02     Phys.Lett. 444B, 32 (1998)

M.Pfutzner, P.Armbruster, T.Baumann, J.Benlliure, M.Bernas, W.N.Catford, D.Cortina-Gil, J.M.Daugas, H.Geissel, M.Gorska, H.Grawe, R.Grzywacz, M.Hellstrom, N.Iwasa, Z.Janas, A.R.Junghans, M.Karny, S.Leenhardt, M.Lewitowicz, A.C.Mueller, F.de Oliviera, P.H.Regan, M.Rejmund, K.Rykaczewski, K.Summerer

New Isotopes and Isomers Produced by the Fragmentation of 238U at 1000 MeV/Nucleon

NUCLEAR REACTIONS Be(238U, X), E=1000 MeV/nucleon; measured fragments isotopic production σ, Eγ, Iγ(t) from fragment decay; deduced evidence for 209,210Hg, 211,212Tl, 218Bi, 219,220Po. 201,202,203,206,207,208,209,210Hg, 202,203,204,205,206Tl, 205,206,207,208,209,211,212,213,214,215Pb, 208,209,210,211,214,215,216,217,218Bi deduced production σ; 203,204Tl, 211Bi, 212Pb deduced transitions. 203,204,205Tl, 205,206,208,212Pb, 207,210,211Bi deduced isomeric states T1/2.

doi: 10.1016/S0370-2693(98)01332-X
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0874.
Data from this article have been entered in the XUNDL database. For more information, click here.


1998RA15     Phys.Lett. 432B, 22 (1998)

M.Ramdhane, P.Baumann, A.Knipper, G.Walter, Z.Janas, A.Plochocki, J.Aysto, P.Dendooven, A.Jokinen, M.Oinonen, H.Penttila, W.Liu, M.Gorska, H.Grawe, Z.Hu, R.Kirchner, O.Klepper, E.Roeckl, Y.Fujita, B.A.Brown

Beta-Decay of 56Cu

RADIOACTIVITY 56Cu(β+) [from Si(32S, xnyp)]; measured Eγ, Iγ, T1/2; deduced log ft. 56Ni deduced levels, J, π. Comparison with shell model. On-line mass separation.

doi: 10.1016/S0370-2693(98)00606-6
Data from this article have been entered in the XUNDL database. For more information, click here.


1998SU06     Nucl.Phys. A630, 402c (1998)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, N.Fukunishi, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczeck, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Neutron Skin of Na Isotopes and an Application to the EOS

NUCLEAR STRUCTURE Na; analyzed mass radii; deduced neutron skin features. Implications for equation of state.

doi: 10.1016/S0375-9474(97)00778-1


1998SU07     Nucl.Phys. A630, 661 (1998)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, N.Fukunishi, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczeck, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Nuclear Radii of Na and Mg Isotopes

NUCLEAR REACTIONS C(20Na, X), (21Na, X), (22Na, X), (23Na, X), (25Na, X), (26Na, X), (27Na, X), (28Na, X), (29Na, X), (30Na, X), (31Na, X), (32Na, X), (20Mg, X), (22Mg, X), (23Mg, X), (24Mg, X), (25Mg, X), (27Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), E=950 MeV/nucleon; measured interaction σ. 20,21,22,23,25,26,27,28,29,30,31,32Na, 20,22,23,24,27,29,30,31,32Mg deduced rms radii, neutron, proton skin features. Shell model calculations.

doi: 10.1016/S0375-9474(97)00799-9


1997BE12     Nucl.Phys. A616, 352c (1997)

M.Bernas, P.Armbruster, S.Czajkowski, C.Donzaud, H.Geissel, F.Ameil, Ph.Dessagne, C.Engelmann, A.Heinz, Z.Janas, C.Kozhuharov, Ch.Miehe, G.Munzenberg, M.Pfutzner, C.Bockstiegel, K.-H.Schmidt, W.Schwab, C.Stephan, K.Summerer, L.Tassan-Got, B.Voss

Identification of More Than a 100 New Isotopes from 238U Projectile Fission and Beams of Neutron-Rich Nuclei at BRENDA

NUCLEAR REACTIONS Pb, 9Be(238U, F), E=750 MeV/nucleon; measured projectile fission fragment yield vs Z, mass spectra, velocity distribution; deduced evidence for 78Ni. Production σ for 78Ni and evidence for, several other new isotopes from Ti-Nb nuclei also reported.

doi: 10.1016/S0375-9474(97)00109-7


1997BE70     Phys.Lett. 415B, 111 (1997)

M.Bernas, C.Engelmann, P.Armbruster, S.Czajkowski, F.Ameil, C.Bockstiegel, Ph.Dessagne, C.Donzaud, H.Geissel, A.Heinz, Z.Janas, C.Kozhuharov, Ch.Miehe, G.Munzenberg, M.Pfutzner, W.Schwab, C.Stephan, K.Summerer, L.Tassan-Got, B.Voss

Discovery and Cross-Section Measurement of 58 New Fission Products in Projectile-Fission of 750 x A MeV 238U

NUCLEAR REACTIONS Be(238U, X)54Ca/55Ca/56Ca/56Sc/57Sc/58Sc/59Ti/60Ti/61Ti/62V/63V/64V/65Cr/66Cr/67Cr/67Mn/68Mn/69Mn/70Fe/71Fe/72Fe/73Co/74Co/75Co/77Ni/78Ni/80Cu/82Zn/83Zn/85Ga/86Ga/87Ge/88Ge/89Ge/90As/91As/92As/92Se/93Se/94Se/95Br/96Br/97Br/97Kr/98Kr/99Kr/100Kr/103Sr/104Sr/105Sr/106Y/107Y/108Zr/109Zr/110Zr/111Nb/112Nb/113Nb/114Mo/116Tc/117Tc/119Ru/122Rh/124Pd, E=750 MeV/nucleon; measured projectile fission fragment yields, production σ. Fragment separator, tof techniques.

doi: 10.1016/S0370-2693(97)01216-1
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1014.


1997CH46     Phys.Rev. C56, R2924 (1997)

C.Chandler, P.H.Regan, C.J.Pearson, B.Blank, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, W.Gelletly, R.Grzywacz, Z.Janas, M.Lewitowicz, C.Marchand, N.A.Orr, R.D.Page, A.Petrovici, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield

Evidence for a Highly Deformed Oblate 0+ State in 3674Kr

NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured Eγ, Iγ, (fragment)γ(t). 74Kr deduced isomeric state T1/2, J, π, deformation, oblate-prolate mixing.

doi: 10.1103/PhysRevC.56.R2924


1997GR02     Phys.Rev. C55, 1126 (1997)

R.Grzywacz, R.Anne, G.Auger, C.Borcea, J.M.Corre, T.Dorfler, A.Fomichov, S.Grevy, H.Grawe, D.Guillemaud-Mueller, M.Huyse, Z.Janas, H.Keller, M.Lewitowicz, S.Lukyanov, A.C.Mueller, N.Orr, A.Ostrowski, Yu.Penionzhkevich, A.Piechaczek, F.Pougheon, K.Rykaczewski, M.G.Saint-Laurent, W.D.Schmidt-Ott, O.Sorlin, J.Szerypo, O.Tarasov, J.Wauters, J.Zylicz

New μ s Isomers in T(z) = 1 Nuclei Produced in the 112Sn(63A MeV) + (nat)Ni Reaction

NUCLEAR REACTIONS Ni(112Sn, X), E=63 MeV/nucleon; measured Eγ, Iγ, γ(fragment)-correlation; deduced evidence for 94mPd, 96mAg, 80mY, 98mCd, 102mSn. 94Pd, 96Ag deduced isomer T1/2. Magnetic spectrometer plus tof, energy loss, total kinetic energy measurements.

doi: 10.1103/PhysRevC.55.1126


1997JA12     Nucl.Phys. A627, 119 (1997)

Z.Janas, A.Plochocki, J.Szerypo, R.Collatz, Z.Hu, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, K.Schmidt, R.Bonetti, A.Guglielmetti, G.Poli, A.Piechaczek

Decay Studies of the Neutron-Deficient Isotopes 114-118Ba

RADIOACTIVITY 114,115,116Ba(β+p) [from 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon]; 116,117,118Ba(β+p) [from 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon]; measured β-delayed Ep, Ip, Eγ, Iγ, γγ-coin, T1/2; deduced absolute branching ratios. Ge, Si, scintillator detectors, on-line mass separation.

NUCLEAR REACTIONS 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon; 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced production σ for 114,115,116,117,118Ba isotopes.

doi: 10.1016/S0375-9474(97)00505-8


1997RA22     Nucl.Phys. A621, 215c (1997)

G.Raimann, M.J.Balbes, R.N.Boyd, D.Cano-Ott, R.Collatz, A.Guglielmetti, M.Hellstrom, M.Hencheck, Z.Hu, Z.Janas, M.Karny, R.Kirchner, J.Morford, D.J.Morrissey, E.Roeckl, K.Schmidt, J.Szerypo, A.Weber

The rp-Process and New Measurements of β-Delayed Proton Decay of Light Ag and Cd Isotopes

RADIOACTIVITY 96,98Ag, 98Cd, 114Cs(β+p) [from 50Cr, 58Ni(58Ni, X), E=5.9-6.7 MeV/nucleon]; measured β-particle time distribution, β-delayed proton spectra. 96,98Pd, 98Ag deduced proton-branching ratios.

doi: 10.1016/S0375-9474(97)00241-8


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