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NSR database version of April 11, 2024.

Search: Author = A.Faessler

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2023FA03      Phys.Rev. C 107, 015501 (2023)

D.-L.Fang, A.Faessler

0νββ decay to the first 2+ state with a two-nucleon mechanism for a L-R symmetric model

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe(2β-); calculated phase space factors, nuclear matrix elements for 0νββ-decay to the first 2+ state of daughter nuclei. L-R symmetric model.

doi: 10.1103/PhysRevC.107.015501
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2021FA07      Phys.Rev. C 103, 045501 (2021)

D.-L.Fang, A.Faessler

Nuclear matrix elements for the 0νββ(0+ → 2 decay of 76Ge within the two-nucleon mechanism

RADIOACTIVITY 76Ge(2β-); calculated nuclear matrix elements (NMEs) for 0νββ decay to the first 2+ state of 76Se, with estimated uncertainties using various approximations and parameters such as dependence of the NMEs on the model space for different multipoles, NMEs for a Coulomb-type neutrino potential, NME dependence on the short-range correlations, and NME dependence on particle-particle interaction strengths. Nuclear many body calculation using isospin symmetry restored quasiparticle random phase approximation (QRPA) method with the charge-dependent-Bonn realistic force. Comparison with results of previous calculations based on projected Hartree-Fock-Bogolyubov method.

doi: 10.1103/PhysRevC.103.045501
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2020FA04      Prog.Part.Nucl.Phys. 113, 103789 (2020)


Status of the determination of the electron-neutrino mass

RADIOACTIVITY 3H, 163Ho(β-), 76Ge(2β-); analyzed available data; deduced neutrino mass.

doi: 10.1016/j.ppnp.2020.103789
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2020FA05      Chin.Phys.C 44, 084104 (2020)

D.-L.Fang, A.Faessler

2νββ-decay to first 2+states with partial isospin symmetry restoration from spherical QRPA calculations

RADIOACTIVITY 76Ge, 96Zr, 116Cd, 128,130Te, 82Se, 100Mo, 136Xe(2β-); calculated nuclear matrix elements, phase space factors, T1/2.

doi: 10.1088/1674-1137/44/8/084104
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2018FA04      Phys.Rev. C 97, 045503 (2018)

D.-L.Fang, A.Faessler, F.Simkovic

0νββ decay nuclear matrix element for light and heavy neutrino mass mechanisms from deformed quasiparticle random-phase approximation calculations for 76Ge, 82Se, 130Te, 136Xe, and 150Nd with isospin restoration

NUCLEAR STRUCTURE 76Ge, 76Se, 82Se, 82Kr, 130Te, 130Xe, 136Xe, 136Ba, 150Nd, 150Sm; calculated quadrupole deformation parameters, pairing strengths, BCS overlap, particle-particle interaction strengths for the corresponding parent/daughter pair in double beta decay using deformed Wood-Saxon potential with Coulomb corrections.

RADIOACTIVITY 76Ge, 82Se, 130Te, 136Xe, 150Nd(2β-); calculated nuclear matrix elements (NME) for 0νββ decay mode for both light and heavy neutrino mechanisms by deformed quasiparticle random-phase approach using AV18 and CD-Bonn potentials with and without short range correlations (SRC). Comparison with other theoretical calculations. 150Nd; detailed decomposition of NMEs for 150Nd decay into various intermediate channels, and for different model spaces.

doi: 10.1103/PhysRevC.97.045503
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2018SI06      Phys.Rev. C 97, 034315 (2018)

F.Simkovic, R.Dvornicky, D.Stefanik, A.Faessler

Improved description of the 2νββ-decay and a possibility to determine the effective axial-vector coupling constant

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 110Pd, 116Cd, 124Sn, 128,130Te, 134,136Xe, 150Nd(2β-); calculated phase-space factors for 2νββ and 0νββ decay modes using standard approximation of Doi et al., and the exact Dirac wave functions with finite nuclear size and electron screening, nuclear matrix elements (NMEs) and ratios of nuclear matrix elements for 2νββ and 0νββ decay modes within the pnQRPA with partial isospin restoration, half-lives for 2νββ-decays, running sum of the 2νββ-decay NMEs, partial and full differential decay rates, endpoints of the spectra of the differential decay rates for 82Se and 100Mo, nuclear matrix elements for 48Ca, 76Ge, 100Mo, 116Cd, 128Te from measured GT+ and GT- strengths in charge-exchange reaction, and effective axial-vector coupling constant gA for 100Mo and 116Cd.

doi: 10.1103/PhysRevC.97.034315
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2017FA03      Phys.Rev. C 95, 045502 (2017)

A.Faessler, L.Gastaldo, F.Simkovic

Neutrino mass, electron capture, and the shake-off contributions

RADIOACTIVITY 163Ho(EC); calculated effect of s-wave shake off on the de-excitation spectrum of the 163Dy atom after electron capture in 163Ho; deduced small effects for the determination of the electron neutrino mass. Sudden approximation used to calculate the spectrum of the decay of 163Dy* atom, and the wave functions of Ho and Dy* determined self-consistently with the antisymmetrized relativistic Dirac-Hartree-Fock approach.

doi: 10.1103/PhysRevC.95.045502
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2017GA14      Eur.Phys.J. Special Topics 226, 1623 (2017)

L.Gastaldo, K.Blaum, K.Chrysalidis, T.Day Goodacre, A.Domula, M.Door, H.Dorrer, Ch.E.Dullmann, K.Eberhardt, S.Eliseev, C.Enss, A.Faessler, P.Filianin, A.Fleischmann, D.Fonnesu, L.Gamer, R.Haas, C.Hassel, D.Hengstler, J.Jochum, K.Johnston, U.Kebschull, S.Kempf, T.Kieck, U.Koster, S.Lahiri, M.Maiti, F.Mantegazzini, B.Marsh, P.Neroutsos, Yu.N.Novikov, P.C.O.Ranitzsch, S.Rothe, A.Rischka, A.Saenz, O.Sander, F.Schneider, S.Scholl, R.X.Schussler, Ch.Schweiger, F.Simkovic, T.Stora, Z.Szucs, A.Turler, M.Veinhard, M.Weber, M.Wegner, K.Wendt and K.Zuber

The electron capture in 163Ho experiment - ECHo

RADIOACTIVITY 163Ho(EC); measured decay products, X-rays; calculated electron capture spectrum; deduced sensitivity towards neutrino mass measurements.

doi: 10.1140/epjst/e2017-70071-y
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2015FA01      J.Phys.(London) G42, 15108 (2015)

A.Faessler, L.Gastaldo, F.Simkovic

Electron capture in 163Ho, overlap plus exchange corrections and neutrino mass

RADIOACTIVITY 163Ho(EC); analyzed available data; calculated β-spectrum; deduced neutrino mass.

doi: 10.1088/0954-3899/42/1/015108
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2015FA08      Phys.Rev. C 91, 045505 (2015)

A.Faessler, F.Simkovic

Improved description of one- and two-hole excitations after electron capture in 163Ho and the determination of the neutrino mass

RADIOACTIVITY 163Ho(EC); calculated energies, widths and probabilities of one- and two-hole states in 163Dy, ionization energies and two-hole probabilities relative to 3s1/2 state comparing Xe with Ho, theoretical bolometer spectrum, upper 10 and 20 eV of the bolometer spectra for neutrino mass of 0, 2 and 10 eV. Mass of electron antineutrino. Comparison with experimental data from ECHo collaboration. Self-consistent relativistic Dirac-Hartree-Fock (DHF) approach.

doi: 10.1103/PhysRevC.91.045505
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2015FA09      Phys.Rev. C 91, 064302 (2015)

A.Faessler, C.Enss, L.Gastaldo, F.Simkovic

Determination of the neutrino mass by electron capture in 163Ho and the role of the three-hole states in 163Dy

RADIOACTIVITY 163Ho(EC); calculated electron wave functions and the overlaps, three-hole Bolometer spectrum for the sum of the one-, two-, and three-hole probabilities with the known resonance energies and widths; deduced weak strength of three-hole states with no influence on the determination of the neutrino mass. Comparison with data from ECHo Collaboration; Self-consistent fully relativistic and antisymmetrized Dirac-Hartree-Fock calculations in holmium and in dysprosium, including the one-hole and three-hole atomic states in 163Dy.

doi: 10.1103/PhysRevC.91.064302
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2015FA11      Phys.Rev. C 92, 044301 (2015)

D.-L.Fang, A.Faessler, F.Simkovic

Partial restoration of isospin symmetry for neutrinoless double β decay in the deformed nuclear system of 150Nd

RADIOACTIVITY 150Nd(2β-); calculated nuclear matrix elements (NME), Fermi and Gamow-Teller matrix elements for the 0νββ decay mode, decomposition of the matrix elements for different values of Kπ using the deformed quasiparticle random-phase approximation (pn-QRPA) method. Isospin symmetry restoration.

doi: 10.1103/PhysRevC.92.044301
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2015ST11      Phys.Rev. C 91, 064311 (2015)

D.Stefanik, F.Simkovic, A.Faessler

Structure of the two-neutrino double-β decay matrix elements within perturbation theory

doi: 10.1103/PhysRevC.91.064311
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2014GA33      J.Low Temp.Physics 176, 876 (2014)

L.Gastaldo, K.Blaum, A.Doerr, Ch.E.Dullmann, K.Eberhardt, S.Eliseev, C.Enss, A.Faessler, A.Fleischmann, S.Kempf, M.Krivoruchenko, S.Lahiri, M.Maiti, Yu.N.Novikov, P.C.-O.Ranitzsch, F.Simkovic, Z.Szucs, M.Wegner

The Electron Capture 163Ho Experiment ECHo

RADIOACTIVITY 163Ho(EC); measured decay products, X-rays; deduced β-decay spectra, Q-values. Neutrino mass, metallic magnetic calorimeters, SQUID.

doi: 10.1007/s10909-014-1187-4
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2013JO02      Phys.Rev. C 87, 044318 (2013)

D.Jordan, A.Algora, J.L.Tain, B.Rubio, J.Agramunt, A.B.Perez-Cerdan, F.Molina, L.Caballero, E.Nacher, A.Krasznahorkay, M.D.Hunyadi, J.Gulyas, A.Vitez, M.Csatlos, L.Csige, J.Aysto, H.Penttila, I.D.Moore, T.Eronen, A.Jokinen, A.Nieminen, J.Hakala, P.Karvonen, A.Kankainen, A.Saastamoinen, J.Rissanen, T.Kessler, C.Weber, J.Ronkainen, S.Rahaman, V.Elomaa, U.Hager, S.Rinta-Antila, T.Sonoda, K.Burkard, W.Huller, L.Batist, W.Gelletly, A.L.Nichols, T.Yoshida, A.A.Sonzogni, K.Perajarvi, A.Petrovici, K.W.Schmid, A.Faessler

Total absorption study of the β decay of 102, 104, 105Tc

RADIOACTIVITY 102,104,105Tc(β-)[from U(p, F), E=30, 50 MeV followed by mass separation]; measured Eγ, Iγ using the Total Absorption Gamma Spectrometer (TAGS) and JYFLTRAP Penning trap at IGISOL, Jyvaskyla facility; deduced β feedings to levels in 102,104,105Ru, β-strength distributions, Gamow-Teller strengths, average β and γ energies, effects on decay heat calculations. Comparison of deduced β feedings with those from high-resolution γ-ray measurements. Comparison of Gamow-Teller strengths with VAMPIR model calculations. Relevance to decay heat calculations in nuclear reactors.

NUCLEAR REACTIONS U(p, F)102Mo/102Tc/102Ru/104Tc/105Nb/ 105Mo/105Tc/105Ru, E=30, 50 MeV; measured yields using JYFLRTRAP Penning trap at IGISOL, Jyvaskyla facility.

doi: 10.1103/PhysRevC.87.044318
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Data from this article have been entered in the XUNDL database. For more information, click here.

2013SI08      Phys.Rev. C 87, 045501 (2013)

F.Simkovic, V.Rodin, A.Faessler, P.Vogel

0νββ and 2νββ nuclear matrix elements, quasiparticle random-phase approximation, and isospin symmetry restoration

RADIOACTIVITY 48Ca, 76Ga, 82Se, 96Zr, 100Mo, 110Pd, 116Cd, 124Sn, 128,130Te, 134,136Xe(2β-); calculated parameters of pairing interaction, 0νββ and 2νββ matrix elements. Quasiparticle random-phase approximation (QRPA) calculations with Argonne, and CD-Bonn interactions. Proton-neutron interaction separated into isovector (T=1) and isoscalar (T=0) parts.

doi: 10.1103/PhysRevC.87.045501
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2013ST17      Phys.Rev. C 88, 025503 (2013)

D.Stefanik, F.Simkovic, K.Muto, A.Faessler

Two-neutrino double-β decay Fermi transition and two-nucleon interaction

doi: 10.1103/PhysRevC.88.025503
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2012BU01      J.Phys.(London) G39, 025103 (2012)

P.Buganu, A.A.Raduta, A.Faessler

New features of the triaxial nuclei described with a coherent state model

NUCLEAR STRUCTURE 180Hf, 182W; calculated level energies, J, π, B(E2) values. SMA and CSM formalisms, comparison with experimental data.

doi: 10.1088/0954-3899/39/2/025103
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2012FA01      Rom.J.Phys. 57, 165 (2012)


The Neutrinoless Double Beta Decay and the Neutrino Mass

RADIOACTIVITY 76Ge, 150Nd, 160Gd(2β-); calculated nuclear matrix elements for zero neutrino mode.

2012FA02      Phys.Rev. C 85, 035503 (2012)

D.-L.Fang, K.Blaum, S.Eliseev, A.Faessler, M.I.Krivoruchenko, V.Rodin, F.Simkovic

Evaluation of the resonance enhancement effect in neutrinoless double-electron capture in 152Gd, 164Er, and 180W atoms

RADIOACTIVITY 152Gd, 164Er, 180W(2EC); calculated matrix elements and half-lives for neutrinoless double-electron capture. Deformed quasiparticle random-phase approximation using the realistic charge-dependent Bonn (CD-Bonn) nucleon-nucleon interaction. Comparison of half-life with that for neutrinoless 2β decay of 76Ge.

doi: 10.1103/PhysRevC.85.035503
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2012FA11      J.Phys.:Conf.Ser. 337, 012065 (2012)


Double Beta Decay, Nuclear Structure and Physics beyond the Standard Model

RADIOACTIVITY 76Ge, 82Se, 150Nd, 160Gd(2β); calculated contribution to matrix elements, T1/2 in deformed nuclei using QRPA with different basis sizes; compiled calculations of neutrinoless β-decay matrix elements; deduced effective Majorana neutrino mass.

doi: 10.1088/1742-6596/337/1/012065
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2012FA15      J.Phys.(London) G39, 124006 (2012)

A.Faessler, V.Rodin, F.Simkovic

Nuclear matrix elements for neutrinoless double-beta decay and double-electron capture

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe(2β-); calculated averaged neutrinoless nuclear matrix elements, T1/2. QRPA, RQRPA methods.

doi: 10.1088/0954-3899/39/12/124006
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2012KR02      Rom.J.Phys. 57, 296 (2012)

M.I.Krivoruchenko, A.Faessler

Duality of s- and t-Channel Exchange in Nucleon-Nucleon Scattering

2012RA13      Phys.Rev. C 85, 054314 (2012)

A.A.Raduta, M.I.Krivoruchenko, A.Faessler

Exact results for the particle-number-projected BCS approach with isovector proton-neutron pairing

doi: 10.1103/PhysRevC.85.054314
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2012RU04      Phys.Rev. C 86, 034004 (2012)

O.A.Rubtsova, V.N.Pomerantsev, V.I.Kukulin, A.Faessler

Three-body breakup within the fully discretized Faddeev equations

NUCLEAR REACTIONS 2H(n, 2np), E=42 MeV; calculated σ(θ), three-body breakup amplitudes with fully discretized and modified Faddeev equations.

doi: 10.1103/PhysRevC.86.034004
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2012SA23      Phys.Rev. C 85, 061301 (2012)

M.Sasano, H.Sakai, K.Yako, T.Wakasa, M.Dozono, V.Rodin, A.Faessler, K.Fujita, M.B.Greenfield, K.Hatanaka, K.Itoh, T.Kawabata, H.Kuboki, Y.Maeda, K.Miki, K.Muto, S.Noji, H.Okamura, Y.Sakemi, K.Sekiguchi, Y.Shimizu, Y.Sasamoto, Y.Tameshige, A.Tamii, T.Uesaka

Gamow-Teller transition strengths in the intermediate nucleus of the 116Cd double-β decay by the 116Cd(p, n)116In and 116Sn(n, p)116In reactions at 300 MeV

NUCLEAR REACTIONS 116Cd(p, n), E=295 MeV; 116Sn(n, p), E=293 MeV; measured E(n), I(n) using n-TOF method, E(p), I(p), double-differential σ, σ(θ); deduced B(GT) strengths for transitions to 1+ states in 116In in β- and β+ channels. Comparison with QRPA predictions including IVSM component. Relevance to nuclear matrix element of the 116Cd ββ decay.

doi: 10.1103/PhysRevC.85.061301
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23169.

2011DV01      Phys.Rev. C 83, 045502 (2011)

R.Dvornicky, K.Muto, F.Simkovic, A.Faessler

Absolute mass of neutrinos and the first unique forbidden β decay of 187Re

RADIOACTIVITY 187Re(β-); calculated end points of the Kurie plot of the electron spectrum from first-forbidden unique β decay of 187Re for various values of the effective neutrino mass. Relevance to planned MARE-I and MARE-II experiments.

doi: 10.1103/PhysRevC.83.045502
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2011FA02      Phys.Rev. C 83, 034320 (2011)

D.Fang, A.Faessler, V.Rodin, F.Simkovic

Neutrinoless double-β decay of deformed nuclei within quasiparticle random-phase approximation with a realistic interaction

RADIOACTIVITY 76Ge, 150Nd, 160Gd(2β-); calculated nuclear matrix elements for neutrinoless double β decay using quasiparticle random-phase approximation with realistic residual interaction. Analyzed short-range correlations and the quenching of the axial vector coupling constant. 150Nd; probe of the Majorana neutrino mass.

doi: 10.1103/PhysRevC.83.034320
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2011GU14      Phys.Rev. C 83, 064318 (2011)

C.J.Guess, T.Adachi, H.Akimune, A.Algora, S.M.Austin, D.Bazin, B.A.Brown, C.Caesar, J.M.Deaven, H.Ejiri, E.Estevez, D.Fang, A.Faessler, D.Frekers, H.Fujita, Y.Fujita, M.Fujiwara, G.F.Grinyer, M.N.Harakeh, K.Hatanaka, C.Herlitzius, K.Hirota, G.W.Hitt, D.Ishikawa, H.Matsubara, R.Meharchand, F.Molina, H.Okamura, H.J.Ong, G.Perdikakis, V.Rodin, B.Rubio, Y.Shimbara, G.Susoy, T.Suzuki, A.Tamii, J.H.Thies, C.Tur, N.Verhanovitz, M.Yosoi, J.Yurkon, R.G.T.Zegers, J.Zenihiro

The 150Nd(3He, t) and 150Sm(t, 3He) reactions with applications to ββ decay of 150Nd

NUCLEAR REACTIONS 150Nd(3He, t), E=140 MeV/nucleon; 150Sm(t, 3He), E=115 MeV/nucleon; measured triton and 3He spectra, excitation energy spectra, differential cross sections, σ(θ) 150Pm; deduced B(GT) strengths; isovector spin-flip giant monopole resonance (IVSGMR). Grand Raiden Spectrometer for (3He, t) and S-800 spectrometer for (t, 3He). Comparison with Quasi-Particle Random Phase Approximation (QRPA) calculations. Application to double β decay of 150Nd.

RADIOACTIVITY 150Nd(2β-); calculated matrix elements for 0νββ and 2νββ decay modes using QRPA calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.83.064318
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2347. Data from this article have been entered in the XUNDL database. For more information, click here.

2011IG01      Phys.Rev. C 83, 044301 (2011)

S.Yu.Igashov, V.Rodin, A.Faessler, M.H.Urin

Gamow-Teller strength distributions for ββ-decaying nuclei within continuum quasiparticle random-phase approximation

RADIOACTIVITY 76Ge, 100Mo, 116Cd, 130Te(2β-); calculated Gamow-Teller amplitudes and strength distributions, matrix elements for 2νββ decay mode. Continuum quasiparticle random-phase approximation (QRPA). Comparison with experimental data.

doi: 10.1103/PhysRevC.83.044301
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2011KR07      Nucl.Phys. A859, 140 (2011)

M.I.Krivoruchenko, F.Simkovic, D.Frekers, A.Faessler

Resonance enhancement of neutrinoless double electron capture

RADIOACTIVITY 96Ru, 106Cd, 124Xe, 136Ce, 152Gd, 156Dy, 154Er, 168Yb, 180W, 184Os, 190Pt(2β+); 78Kr, 96Ru, 106Cd, 112Sn, 130Ba, 162Er, 184Os(2EC); calculated T1/2 limits, nuclear matrix elements; deduced ν mass limits.

doi: 10.1016/j.nuclphysa.2011.04.009
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2011MA57      Phys.Rev. C 84, 047601 (2011)

B V.Martemyanov, M I.Krivoruchenko, A.Faessler

Dilepton production in pp and np collisions at 1.25 GeV

doi: 10.1103/PhysRevC.84.047601
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2011PE04      Prog.Part.Nucl.Phys. 66, 287 (2011)

A.Petrovici, K.W.Schmid, A.Faessler

Beyond mean field approach to the beta decay of medium mass nuclei relevant for nuclear astrophysics

RADIOACTIVITY 68Se, 72Kr(EC); calculated Gamow-Teller accumulated strength, T1/2, β-delayed neutron emission probabilities. Excited Vampir approach.

doi: 10.1016/j.ppnp.2011.01.022
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2011PE35      J.Phys.:Conf.Ser. 312, 092051 (2011)

A.Petrovici, K.W.Schmid, A.Faessler

Self-consistent description of shape coexistence in the A ≈ 100 Zr nuclei

NUCLEAR STRUCTURE 98,100,104,106,110Zr; calculated levels, J, π, deformation, shape coexistence, rotational band, band mixing, alignment, 98,100Zr B(E2), quadrupole moment using EVAM (complex excited Vampir model) HFB code with realistic effective interaction. Compared to available data.

doi: 10.1088/1742-6596/312/9/092051
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2011RO29      Phys.Rev. C 84, 014322 (2011)

V.Rodin, A.Faessler

Origin of a sensitive dependence of calculated ββ-decay amplitudes on the particle-particle residual interaction

RADIOACTIVITY 76Ge, 100Mo, 130Te(2β-); calculated Gamow-Teller (GT) and Fermi matrix elements M for 2νββ decay, and the monopole transition contributions to the total matrix elements M0null of neutrinoless ββ decay. Quasiparticle random-phase approximation (QRPA and RQRPA) approach.

doi: 10.1103/PhysRevC.84.014322
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2011RO33      Nucl.Phys. B(Proc.Supp.) S217, 35 (2011)

V.Rodin, A.Faessler

Assessing the possibility to measure nuclear matrix elements of neutrinoless double beta decay in charge-exchange reactions

doi: 10.1016/j.nuclphysbps.2011.04.060
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2011SI02      Phys.Rev. C 83, 015502 (2011)

F.Simkovic, R.Hodak, A.Faessler, P.Vogel

Relation between the 0νββ and 2νββ nuclear matrix elements reexamined

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128Te, 130Te, 136Xe(2β-); calculated Gamow-Teller part of the nuclear matrix elements for 0νββ decay mode using quasiparticle random-phase approximation (QRPA); deduced nuclear matrix elements for 2νββ decay mode from experimental data.

doi: 10.1103/PhysRevC.83.015502
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2010ES06      J.Phys.(London) G37, 125108 (2010)

A.Escuderos, A.Faessler, V.Rodin, F.Simkovic

Contributions of different neutron pairs in different approaches for neutrinoless double-beta decay

RADIOACTIVITY 48Ca, 76Ge, 82Se, 94,96Zr, 98,100Mo, 104Ru, 110Pd, 116Cd, 124Sn, 128,130Te, 136Xe, 150Nd, 154Sm(2β-); calculated the neutrinoless 2β-decay matrix elements. QRPA, shell, HFB, IBM models.

doi: 10.1088/0954-3899/37/12/125108
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2010FA03      Phys.Rev. C 81, 037303 (2010)

D.Fang, A.Faessler, V.Rodin, M.Saleh Yousef, F.Simkovic

Running sums for 2νββ-decay matrix elements within the quasiparticle random-phase approximation with account for deformation

RADIOACTIVITY 76Ge, 150Nd(2β-); calculated matrix elements (running sums) for 2-neutrino double β decay using deformation and p-p strength parameters in quasiparticle random-phase approximation (QRPA) approach.

doi: 10.1103/PhysRevC.81.037303
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2010FA17      Phys.Rev. C 82, 051301 (2010)

D.-L.Fang, A.Faessler, V.Rodin, F.Simkovic

Neutrinoless double-β decay of 150Nd accounting for deformation

NUCLEAR STRUCTURE 150Nd(2β-); calculated neutrinoless double-beta decay matrix elements while accounting for β2 deformation parameter. Microscopic calculation with quasiparticle random phase approximation (QRPA) approach and realistic residual interaction. Relevance for SNO+ collaboration and the best sensitivity for the Majorana neutrino mass measurement.

doi: 10.1103/PhysRevC.82.051301
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2010MA51      Phys.Rev. C 82, 038201 (2010)

B.V.Martemyanov, A.Faessler, M.I.Krivoruchenko

Electromagnetic form factors of nucleons in the extended vector meson dominance model

doi: 10.1103/PhysRevC.82.038201
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2010MO05      Phys.Rev. C 81, 041303 (2010)

O.Moreno, E.Moya de Guerra, P.Sarriguren, A.Faessler

Theoretical mean-field and experimental occupation probabilities in the double-β decay system 76Ge to 76Se

RADIOACTIVITY 76Ge(2β-); calculated matrix elements using self-consistent Skyrme + HF + BCS deformed mean-field approximation. Comparison with experimental data.

NUCLEAR STRUCTURE 74,76Ge, 76,78Se; calculated active-shell occupations and single-particle energies using self-consistent Skyrme + HF + BCS deformed mean-field approximation. Comparison with experimental data.

doi: 10.1103/PhysRevC.81.041303
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2010RA10      J.Phys.(London) G37, 085108 (2010)

A.A.Raduta, R.Budaca, A.Faessler

Closed formulas for ground band energies of nuclei with various symmetries

NUCLEAR STRUCTURE 104Ru, 102Pd, 108Te, 150,154,156Nd, 150,152,156,158Sm, 152,154,160,162Gd, 154,156,162,164Dy, 166Er, 172,174Yb, 176Hf, 170,182,186W, 174,178,180,186Os, 176,178,180Pt, 228,232Th, 232,234,236,238U, 236,238,240,242Pu, 248Cm; calculated level energies, J, π; deduced generalized Holmberg-Lipas formula. A time-dependent variational principal.

doi: 10.1088/0954-3899/37/8/085108
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2010RU05      Phys.Rev. C 81, 064003 (2010)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev, A.Faessler

New approach toward a direct evaluation of the multichannel multienergy S matrix without solving the scattering equations

doi: 10.1103/PhysRevC.81.064003
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2010SV02      Eur.Phys.J. A 44, 455 (2010)

L.L.Sviridova, D.K.Fedorov, V.G.Neudatchin, I.T.Obukhovsky, A.Faessler

Quasi-elastic electroproduction of charged ρ-mesons on nucleons

doi: 10.1140/epja/i2010-10963-5
Citations: PlumX Metrics

2009FA04      Nucl.Phys. B(Proc.Supp.) S188, 20 (2009)


Nuclear Matrix Elements for the Neutrinoless Double Beta Decay: a critical Review

doi: 10.1016/j.nuclphysbps.2009.02.003
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2009MO01      J.Phys.(London) G36, 015106 (2009)

O.Moreno, R.Alvarez-Rodriguez, P.Sarriguren, E.Moya de Guerra, F.Simkovic, A.Faessler

Single- and low-lying-states dominance in two-neutrino double-beta decay

RADIOACTIVITY 100Mo, 116Cd, 128Te(2β-); calculated matrix elements, decay rates. Single, low lying state dominance.

doi: 10.1088/0954-3899/36/1/015106
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2009PE20      Phys.Rev. C 80, 044319 (2009)

A.Petrovici, K.W.Schmid, O.Andrei, A.Faessler

Variational approach to the Gamow-Teller β decay of the rp-process waiting point nucleus 68Se going beyond mean field calculations

RADIOACTIVITY 68Se(β+), (EC); calculated B(GT) strength distributions, accumulated B(GT) strengths, half-lives, and configuration mixing of lowest 0+ parent states of 68Se using VAMPIR variational approach. Comparison with experimental data.

NUCLEAR STRUCTURE 68As; calculated configuration mixing of lowest 1+ states with significant B(GT) strengths and spectroscopic quadrupole moments using VAMPIR variational approach with Bonn A and Bonn CD potentials.

doi: 10.1103/PhysRevC.80.044319
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2009RA03      Nucl.Phys. A819, 46 (2009)

A.A.Raduta, A.C.Gheorghe, P.Buganu, A.Faessler

A solvable model which has X(5) as a limiting symmetry and removes some inherent drawbacks

NUCLEAR STRUCTURE 150Nd, 154Gd, 192Os calculated levels, J, π, B(E2). Spheroidal function model. Comparison with data.

doi: 10.1016/j.nuclphysa.2009.01.006
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2009RA04      J.Phys.(London) G36, 055101 (2009)

A.A.Raduta, F.D.Aaron, E.Moya de Guerra, A.Faessler

Phenomenological description of the states 0+ and 2+ in some even-even nuclei

NUCLEAR STRUCTURE 152,154Gd, 162Dy, 168Er, 176Hf, 180,184W, 190Os; calculated excitation energies for 0+ and 2+states using a sixth order quadrupole hamiltonian.

doi: 10.1088/0954-3899/36/5/055101
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2009RA27      Phys.Rev. C 80, 044327 (2009)

A.A.Raduta, C.M.Raduta, A.Faessler

Coherent state model extension for the description of positive and negative parity bands in even-odd nuclei

NUCLEAR STRUCTURE 219,227Ra, 237U, 239Pu; analyzed levels, J, π, bands, and B(E1)/B(E2) ratios using coherent state model (CSM) and particle-core Hamiltonian within a projected spherical particle-core basis. Comparison with experimental data.

doi: 10.1103/PhysRevC.80.044327
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2009RO22      Phys.Rev. C 80, 041302 (2009)

V.Rodin, A.Faessler

Can one measure nuclear matrix elements of neutrinoless double β decay?

doi: 10.1103/PhysRevC.80.041302
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2009SA04      Phys.Rev. C 79, 014314 (2009)

M.Saleh Yousef, V.Rodin, A.Faessler, F.Simkovic

Two-neutrino double β decay of deformed nuclei within the quasiparticle random-phase approximation with a realistic interaction

RADIOACTIVITY 76Ge(2β-), 150Nd(2β-); calculated excitation energies, Gamow-Teller strength distributions. Quasiparticle random phase approximation.

doi: 10.1103/PhysRevC.79.014314
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2009SI04      Phys.Rev. C 79, 015502 (2009)

F.Simkovic, A.Faessler, P.Vogel

0νββ nuclear matrix elements and the occupancy of individual orbits

RADIOACTIVITY 76Ge, 82Se(2β-); calculated matrix elements and occupancies of neutron and proton orbitals using self-consistent renormalized quasiparticle random phase approximation.

doi: 10.1103/PhysRevC.79.015502
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2009SI11      Phys.Rev. C 79, 055501 (2009)

F.Simkovic, A.Faessler, H.Muther, V.Rodin, M.Stauf

0ν ΒΒ-decay nuclear matrix elements with self-consistent short-range correlations

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128Te, 130Te, 136Xe(2β-); calculated nucleon wave function, ratio of neutrino potentials and nuclear matrix elements for neutrinoless double beta decay using renormalized quasiparticle random phase approximation (RQRPA) and standard QRPA methods.

doi: 10.1103/PhysRevC.79.055501
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2008BR12      Phys.Rev. C 78, 014907 (2008)

L.V.Bravina, I.Arsene, M.S.Nilsson, K.Tywoniuk, E.E.Zabrodin, J.Bleibel, A.Faessler, C.Fuchs, M.Bleicher, G.Burau, H.Stocker

Microscopic models and effective equation of state in nuclear collisions in the vicinity of Elab=30A GeV at the GSI Facility for Antiproton and Ion Research (FAIR) and beyond

doi: 10.1103/PhysRevC.78.014907
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2008DO21      Phys.Rev. C 78, 035205 (2008)

Y.Dong, A.Faessler, T.Gutsche, V.E.Lyubovitskij

Phenomenological Lagrangian approach to the electromagnetic deuteron form factors

doi: 10.1103/PhysRevC.78.035205
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2008IG02      Phys.Atomic Nuclei 71, 1267 (2008)

S.Yu.Igashov, V.A.Rodin, M.H.Urin, A.Faessler

Gamow-Teller strength distributions for ββ-decaying nuclei within continuum QRPA

NUCLEAR STRUCTURE 116Cd(2β-); 130Te(2β-); calculated Gamow-Teller strength distributions; QRPA model.

doi: 10.1134/S1063778808070211
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2008KR03      Nucl.Phys. A803, 173 (2008)

M.I.Krivoruchenko, A.Faessler

Decays, contact P-wave interactions and hyperfine structure in Ω- exotic atoms

doi: 10.1016/j.nuclphysa.
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2008KU07      Phys.Rev. C 77, 041001 (2008)

V.I.Kukulin, I.T.Obukhovsky, V.N.Pomerantsev, A.Faessler, P.Grabmayr

Photon-induced neutron polarization from the 2H(γ, n(pol))1H reaction within the NN-force model with an intermediate dibaryon

NUCLEAR REACTIONS 2H(γ, n), E<30 MeV; calculated σ, angular distributions, photon induced neutron polarizations using di-baryon (DB) and Nijmegen potential for nucleon-nucleon force. Comparison with experimental data.

doi: 10.1103/PhysRevC.77.041001
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2008PE01      Nucl.Phys. A799, 94 (2008)

A.Petrovici, K.W.Schmid, O.Radu, A.Faessler

Gamow-Teller β decay of 74Kr in a self-consistent approach

NUCLEAR STRUCTURE 74Br, 74Kr; calculated oblate/prolate deformation mixing, Gamow-Teller strength distribution, spectroscopic quadrupole moments using HFB, excited vampir calculations. Comparison with data.

doi: 10.1016/j.nuclphysa.2007.11.005
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2008PE27      Phys.Rev. C 78, 044315 (2008)

A.Petrovici, K.W.Schmid, O.Radu, A.Faessler

Self-consistent approach to the Gamow-Teller β decay of 72Kr

RADIOACTIVITY 72Kr(β+); calculated mixing for lowest 1+ states in 72Br, B(GT), spectroscopic quadrupole moments. Complex excited VAMPIR variational approach using large model sphere.

doi: 10.1103/PhysRevC.78.044315
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2008PE30      Phys.Rev. C 78, 064311 (2008)

A.Petrovici, K.W.Schmid, O.Radu, A.Faessler

Structure of A = 82 analogs and isospin-symmetry-breaking effects on superallowed Fermi β decay

RADIOACTIVITY 82Nb(β+); calculated B(E2), quadrupole moments, bands. 82Nb, 82Zr; calculated levels, J, π. VAMPIR approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.064311
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2008RO04      Phys.Rev. C 77, 025502 (2008)

V.Rodin, A.Faessler

Description of double β decay within the continuum quasiparticle random-phase approximation

RADIOACTIVITY 76Ge, 100Mo, 130Te (2β-); calculated matrix elements using cQPRA model. 2νββ and 0νββ decay.

doi: 10.1103/PhysRevC.77.025502
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2008SA38      Phys.Rev. C 78, 034910 (2008)

E.Santini, M.D.Cozma, A.Faessler, C.Fuchs, M.I.Krivoruchenko, B.Martemyanov

Dilepton production in heavy-ion collisions with in-medium spectral functions of vector mesons

doi: 10.1103/PhysRevC.78.034910
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2008SI14      Phys.Rev. C 77, 045503 (2008)

F.Simkovic, A.Faessler, V.Rodin, P.Vogel, J.Engel

Anatomy of the 0νββ nuclear matrix elements

RADIOACTIVITY 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe (2β-); calculated angular momenta, half-lives, neutrinoless double β decay matrix elements. Quasiparticle random phase approximation.

doi: 10.1103/PhysRevC.77.045503
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2008SI18      Phys.Rev. C 77, 055502 (2008)

F.Simkovic, R.Dvornicky, A.Faessler

Exact relativistic tritium β-decay endpoint spectrum in a hadron model

RADIOACTIVITY 3H(β-); calculated endpoint spectra. n(β-); systematics. Hadron model.

doi: 10.1103/PhysRevC.77.055502
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2007AM07      Phys.Rev. C 76, 014604 (2007)

K.Amos, A.Faessler, V.Rodin

Charge-exchange reaction cross sections and the Gamow-Teller strength for double β decay

NUCLEAR REACTIONS 76Ge(p, n)76As, 76Se(n, p)76As, E=200 MeV; calculated σ(θ) and total cross sections.

doi: 10.1103/PhysRevC.76.014604
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2007BL14      Phys.Rev. C 76, 024912 (2007)

J.Bleibel, G.Burau, A.Faessler, C.Fuchs

Pseudorapidity shape of elliptic flow as signature for fast equilibration in relativistic heavy-ion collisions at energies up to √ sNN = 200 GeV

doi: 10.1103/PhysRevC.76.024912
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2007FA05      Eur.Phys.J. A 31, 424 (2007)


The neutrinoless double-beta decay: A test for new physics

doi: 10.1140/epja/i2006-10189-2
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2007FA06      Prog.Part.Nucl.Phys. 59, 473 (2007)


Nuclear structure and the double beta decay

doi: 10.1016/j.ppnp.2007.01.019
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2007FA08      Int.J.Mod.Phys. E16, 879 (2007)

A.Faessler, C.Fuchs

Dilepton production in heavy ion reactions

doi: 10.1142/S0218301307006356
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2007FA13      Phys.Rev. C 76, 025213 (2007)

A.Faessler, T.Gutsche, V.E.Lyubovitskij, I.T.Obukhovsky

Role of the ρ meson in the description of pion electroproduction experiments

doi: 10.1103/PhysRevC.76.025213
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2007GH07      Phys.Lett. B 648, 171 (2007)

A.C.Gheorghe, A.A.Raduta, A.Faessler

Solvable models for the gamma deformation having X(5) as limiting symmetry. Removing some drawbacks of the existing descriptions

NUCLEAR STRUCTURE 152Sm; calculated levels, J, π, B(E2). Spheroidal function model, comparison with data.

doi: 10.1016/j.physletb.2007.03.011
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2007KH13      Nucl.Phys. A790, 518c (2007)

K.Khosonthongkee, N.Supanam, Y.Yan, Th.Gutsche, A.Faessler

N*(1440) decays in a hybrid baryon model

doi: 10.1016/j.nuclphysa.2007.03.087
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2007KU02      Phys.Atomic Nuclei 70, 215 (2007)

V.I.Kukulin, I.T.Obukhovsky, V.N.Pomerantsev, P.Grabmayr, A.Faessler

New short-range electromagnetic current in the deuteron

NUCLEAR STRUCTURE 2H; calculated μ.

NUCLEAR REACTIONS 2H(e, e), E not given; calculated structure function. 1H(polarized n, γ), E not given; calculated photon polarization.

doi: 10.1134/S1063778807020020
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2007KU03      Phys.Atomic Nuclei 70, 349 (2007)

J.Kuckei, C.Dib, A.Faessler, T.Gutsche, S.G.Kovalenko, V.E.Lyubovitskij, K.Pumsa-ard

Strong CP violation and the neutron electric dipole form factor

NUCLEAR STRUCTURE 1n; calculated electric dipole form factor. Perturbative chiral quark model.

doi: 10.1134/S1063778807020160
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2007MO15      Phys.Rev. C 75, 045805 (2007)

D.Mocelj, T.Rauscher, G.Martinez-Pinedo, K.Langanke, L.Pacearescu, A.Faessler, F.-K.Thielemann, Y.Alhassid

Large-scale prediction of the parity distribution in the nuclear level density and application to astrophysical reaction rates

NUCLEAR STRUCTURE 56,58,60,62,64,66Fe, 47,48,49,50,66,68,70,72Ni, 66,70Zn, 76,78,80,82Sr, 89Y, 90Zr, 91Nb, 92Mo, 118,120,122,124Sn; calculated parity-projected level density ratios.

NUCLEAR REACTIONS 67,69Se(n, γ), (p, γ), E=low; 94Nb, 95Zr(p, γ), E=low; calculated astrophysical reaction rates.

doi: 10.1103/PhysRevC.75.045805
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2007SA31      Prog.Part.Nucl.Phys. 59, 494 (2007)

M.Saleh Yousef, V.Rodin, A.Faessler

Solution of the BCS equations for deformed nuclei using realistic pairing interaction

NUCLEAR STRUCTURE 150Nd, 150Sm; calculated proton and neutron pairing strengths as a function of the deformation parameter using BCS formalism.

doi: 10.1016/j.ppnp.2007.01.015
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2007TA24      Nucl.Phys. A790, 502c (2007)

S.Takeuchi, V.E.Lyubovitskij, Th.Gutsche, A.Faessler

X(3872): a q(q-bar)-c(c-bar) molecule with attractive diquarks

doi: 10.1016/j.nuclphysa.2007.03.085
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2007VA02      Eur.Phys.J. A 31, 29 (2007)

E.N.E.van Dalen, C.Fuchs, A.Faessler

Dirac-Brueckner-Hartree-Fock calculations for isospin asymmetric nuclear matter based on improved approximation schemes

doi: 10.1140/epja/i2006-10165-x
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2006AL08      Prog.Part.Nucl.Phys. 57, 251 (2006)

R.Alvarez-Rodriguez, P.Sarriguren, E.Moya de Guerra, L.Pacearescu, A.Faessler, F.Simkovic

Effect of deformation on two-neutrino double beta decay matrix elements

NUCLEAR STRUCTURE 100Mo; calculated Gamow-Teller strength distributions, 2νββ-decay matrix elements, deformation effects.

doi: 10.1016/j.ppnp.2005.10.003
Citations: PlumX Metrics

2006BE16      Prog.Part.Nucl.Phys. 57, 257 (2006)

P.Benes, F.Simkovic, A.Faessler, W.A.Kaminski

Neutrinoless double β-decay nuclear matrix elements within the SRQRPA

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe, 150Nd(2β-); calculated 0νββ-decay matrix elements. Self-consistent renormalized quasiparticle RPA.

doi: 10.1016/j.ppnp.2005.11.020
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2006BE40      Acta Phys.Pol. B37, 1927 (2006)

P.Benes, A.Bobyk, W.A.Kaminski, A.Faessler, F.Simkovic

Neutrinoless double β-decay nuclear matrix elements within QRPA and its variants

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe, 150Nd(2β-); calculated 0νββ-decay matrix elements. Self-consistent renormalized quasiparticle RPA.

2006BL05      Nucl.Phys. A767, 218 (2006)

J.Bleibel, G.Burau, A.Faessler, C.Fuchs

Energy densities and equilibration in heavy ion collisions at √ sNN = 200 GeV with the quark-gluon string model

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated energy densities, elliptic flow, collision dynamics features. Quark-gluon string model.

doi: 10.1016/j.nuclphysa.2005.12.013
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2006DI03      J.Phys.(London) G32, 547 (2006)

C.Dib, A.Faessler, T.Gutsche, S.Kovalenko, J.Kuckei, V.E.Lyubovitskij, K.Pumsa-ard

The neutron electric dipole form factor in the perturbative chiral quark model

NUCLEAR STRUCTURE 1n; calculated electric dipole moment; deduced constraints on CP-violating parameters. Perturbative chiral quark model.

doi: 10.1088/0954-3899/32/4/011
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2006DO01      J.Phys.(London) G32, 203 (2006)

Y.Dong, A.Faessler, Th.Gutsche, J.Kuckei, V.E.Lyubovitskij, K.Pumsa-ard, P.Shen

Nucleon polarizabilities in the perturbative chiral quark model

NUCLEAR STRUCTURE 1n, 1H; calculated polarizabilities, meson-cloud effects. Perturbative chiral quark model.

doi: 10.1088/0954-3899/32/2/011
Citations: PlumX Metrics

2006FA03      Prog.Part.Nucl.Phys. 57, 162 (2006)


The neutrinoless double beta decay and the nuclear matrix elements

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 134,136Xe, 150Nd(2β-); analyzed 0νββ-decay T1/2, nuclear matrix elements.

doi: 10.1016/j.ppnp.2005.11.016
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2006FA08      Phys.Atomic Nuclei 69, 2078 (2006)


Majorana Neutrino Masses and the Neutrinoless Double-Beta Decay

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 134,136Xe, 150Nd(2β-); calculated 0νββ-decay matrix elements, T1/2.

doi: 10.1134/S1063778806120106
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2006FU04      Phys.Rev. C 73, 035204 (2006)

C.Fuchs, B.V.Martemyanov, A.Faessler, M.I.Krivoruchenko

D-mesons and charmonium states in hot pion matter

doi: 10.1103/PhysRevC.73.035204
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2006KL08      Phys.Rev. C 74, 035802 (2006)

T.Klahn, D.Blaschke, S.Typel, E.N.E.van Dalen, A.Faessler, C.Fuchs, T.Gaitanos, H.Grigorian, A.Ho, E.E.Kolomeitsev, M.C.Miller, G.Ropke, J.Trumper, D.N.Voskresensky, F.Weber, H.H.Wolter

Constraints on the high-density nuclear equation of state from the phenomenology of compact stars and heavy-ion collisions

doi: 10.1103/PhysRevC.74.035802
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2006KU27      Phys.Rev.C 74, 064005 (2006)

V.I.Kukulin, I.T.Obukhovsky, P.Grabmayr, A.Faessler

Isoscalar short-range current in the deuteron induced by an intermediate dibaryon

NUCLEAR STRUCTURE 2H; calculated energy, radius, quadrupole moment, μ, form factors. Short range interaction via intermediate dibaryon.

doi: 10.1103/PhysRevC.74.064005
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2006MO05      Int.J.Mod.Phys. E15, 659 (2006)

Ch.C.Moustakidis, T.S.Kosmas, F.Simkovic, A.Faessler

The effects of deformation and pairing correlations on nuclear charge form factor

NUCLEAR STRUCTURE 24,26Mg, 28Si, 32S; calculated charge form factors, quadrupole moments, deformation, pairing correlations.

doi: 10.1142/S0218301306004570
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2006OB02      Phys.Lett. B 634, 220 (2006)

I.T.Obukhovsky, D.Fedorov, A.Faessler, Th.Gutsche, V.E.Lyubovitskij

Quark model description of quasi-elastic pion knockout from the proton at JLAB

NUCLEAR REACTIONS 1H(e, e'X), E=high; calculated σ(E) for quasielastic pion knockout. Constituent quark model.

doi: 10.1016/j.physletb.2006.01.038
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2006PA13      Phys.Rev. C 73, 035502 (2006)

P.Papakonstantinou, T.S.Kosmas, J.Wambach, A.Faessler

Continuum random-phase approximation study of the incoherent μ- - e- conversion rate and its spurious 1- admixture

NUCLEAR REACTIONS 208Pb(μ-, e-), E at rest; calculated transition strength distribution, incoherent rate; deduced spurious contribution from 1- state. Continuum RPA.

doi: 10.1103/PhysRevC.73.035502
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2006PE03      J.Phys.(London) G32, 583 (2006)

A.Petrovici, K.W.Schmid, O.Radu, A.Faessler

Shape coexistence effects in 78Kr

NUCLEAR STRUCTURE 78Kr; calculated level energies, J, π, configurations, B(E2), B(M1), rotational bands, shape coexistence features.

doi: 10.1088/0954-3899/32/4/014
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2006PE12      Eur.Phys.J. A 28, 19 (2006)

A.Petrovici, K.W.Schmid, O.Radu, A.Faessler

Variational approach to magnetic bands in 82Rb

NUCLEAR STRUCTURE 82Rb; calculated level energies, J, π, configurations, B(E2), B(M1), magnetic rotational bands, shape coexistence features.

doi: 10.1140/epja/i2005-10279-7
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2006RO04      Nucl.Phys. A766, 107 (2006); Erratum Nucl.Phys. A793, 213 (2007)

V.A.Rodin, A.Faessler, F.Simkovic, P.Vogel

Assessment of uncertainties in QRPA 0νββ-decay nuclear matrix elements

NUCLEAR STRUCTURE 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe, 150Nd; calculated 0ν-accompanied 2β-decay matrix elements. Quasiparticle RPA and renormalized quasiparticle RPA.

doi: 10.1016/j.nuclphysa.2005.12.004
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2006RO14      Prog.Part.Nucl.Phys. 57, 226 (2006)

V.Rodin, A.Faessler

First application of the continuum-QRPA to the description of the double beta decay

RADIOACTIVITY 130Te(2β-); calculated 0νββ- and 2νββ-decay amplitudes. Quasiparticle RPA.

doi: 10.1016/j.ppnp.2006.01.007
Citations: PlumX Metrics

2006RO25      Czech.J.Phys. 56, 495 (2006)

V.Rodin, A.Faessler, F.Simkovic, P.Vogel

Uncertainties in the 0νββ-decay nuclear matrix elements

RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 128,130Te, 136Xe(2β-); analyzed 0νββ-decay matrix elements, uncertainties. Quasiparticle RPA, renormalized quasiparticle RPA.

doi: 10.1007/s10582-006-0113-7
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