NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = M.Hjorth-Jensen Found 147 matches. Showing 1 to 100. [Next]2023FO02 Phys. Rev. Res. 5, 033062 (2023) B.Fore, J.M.Kim, G.Carleo, M.Hjorth-Jensen, A.Lovato, M.Piarulli Dilute neutron star matter from neural-network quantum states
doi: 10.1103/PhysRevResearch.5.033062
2023MR01 Phys.Rev. C 107, 054911 (2023) D.Mroczek, M.Hjorth-Jensen, J.Noronha-Hostler, P.Parotto, C.Ratti, R.Vilalta Mapping out the thermodynamic stability of a QCD equation of state with a critical point using active learning
doi: 10.1103/PhysRevC.107.054911
2022BO15 Rev.Mod.Phys. 94, 031003 (2022) A.Boehnlein, M.Diefenthaler, N.Sato, M.Schram, V.Ziegler, C.Fanelli, M.Hjorth-Jensen, T.Horn, M.P.Kuchera, D.Lee, W.Nazarewicz, P.Ostroumov, K.Orginos, A.Poon, X.-N.Wang, A.Scheinker, M.S.Smith, L.-G.Pang Colloquium: Machine learning in nuclear physics
doi: 10.1103/RevModPhys.94.031003
2021LE13 Phys.Rev.Lett. 127, 062501 (2021) D.Lee, S.Bogner, B.A.Brown, S.Elhatisari, E.Epelbaum, H.Hergert, M.Hjorth-Jensen, H.Krebs, N.Li, B.-N.Lu, U.-G.Meissner Hidden Spin-Isospin Exchange Symmetry
doi: 10.1103/PhysRevLett.127.062501
2021RH01 Phys.Rev. C 103, L051301 (2021) D.Rhodes, B.A.Brown, J.Henderson, A.Gade, J.Ash, P.C.Bender, R.Elder, B.Elman, M.Grinder, M.Hjorth-Jensen, H.Iwasaki, B.Longfellow, T.Mijatovic, M.Spieker, D.Weisshaar, C.Y.Wu Exploring the role of high-j configurations in collective observables through the Coulomb excitation of 106Cd NUCLEAR REACTIONS 208Pb(106Cd, 106Cd'), E=4.03, 4.36 MeV/nucleon; 48Ti(106Cd, 106Cd'), E=3 MeV/nucleon; measured scattered 106Cd and recoil 208Pb, Eγ, Iγ, (particle)γ-coin, angular distributions, γ-ray yields using the JANUS array of two annular Si detectors and SeGA array of sixteen 32-fold segmented HPGe detectors at NSCL-MSU Re-accelerator facility. 106Cd; deduced levels, J, π, E2, M1 and E3 transition matrix elements, B(E2), level half-lives, spectroscopic quadrupole moments, ground-state rotational invariants and quadrupole moments, analysis using GOSIA and GOSIA2 least-squares fitting codes. Comparison with results of previous measurements and with shell-model calculations.
doi: 10.1103/PhysRevC.103.L051301
2019TO10 Eur.Phys.J. A 55, 158 (2019) D.A.Torres, R.Chapman, V.Kumar, B.Hadinia, A.Hodsdon, M.Labiche, X.Liang, D.O'Donnell, J.Ollier, R.Orlandi, J.F.Smith, K.-M.Spohr, P.Wady, Z.M.Wang, L.Corradi, E.Fioretto, A.Gadea, G.de Angelis, N.Marginean, D.R.Napoli, E.Sahin, A.M.Stefanini, J.J.Valiente-Dobon, F.D.Vedova, M.Axiotis, T.Martinez, S.Szilner, D.Bazzacco, S.Beghini, E.Farnea, R.Marginean, D.Mengoni, G.Montagnoli, F.Recchia, F.Scarlassara, C.A.Ur, S.M.Lenzi, S.Lunardi, T.Kroll, F.Haas, T.Faul, M.Hjorth-Jensen, B.G.Carlsson, S.J.Freeman, A.G.Smith, G.Jones, N.Thompson, G.Pollarolo, G.S.Simpson Study of medium-spin states of neutron-rich 87, 89, 91Rb isotopes NUCLEAR REACTIONS 124Sn(96Zr, f), (96Zr, x)87,89,91Rb, E=530 MeV; measured Eγ, Iγ of fission fragments γ-ray decay; 176Yb(36S, x), (36S, f)87,89,91Rb, E=230 MeV; measured thick target Eγ, Iγ of fission fragments γ-ray decay. 87,89,91Rb; deduced γ-ray energy spectrum, new scheme of levels, Jπ, (up to 6423 keV (27/2)+ state), γ-ray transitions; calculated multipolarities, energy differences between (5/2)- and (3/2)- states for odd-A Rb isotopes using spherical shell-model and cranked Nilsson-Strutinsky-Bogoliubov approach.
doi: 10.1140/epja/i2019-12839-6
2017EL04 Phys.Rev. C 96, 044332 (2017) B.Elman, A.Gade, D.Weisshaar, D.Barofsky, D.Bazin, P.C.Bender, M.Bowry, M.Hjorth-Jensen, K.W.Kemper, S.Lipschutz, E.Lunderberg, N.Sachmpazidi, N.Terpstra, W.B.Walters, A.Westerberg, S.J.Williams, K.Wimmer Quadrupole collectivity beyond N = 50 in neutron-rich Se and Kr isotopes NUCLEAR REACTIONS 209Bi(88Kr, 88Kr'), E=67 MeV/nucleon; 209Bi(90Kr, 90Kr'), E=68 MeV/nucleon; 209Bi(86Se, 86Se'), E=79 MeV/nucleon, [secondary 88,90Kr, 86Se beams from 9Be(96Zr, X), E=120 MeV/nucleon using A1900 fragment separator at the NSCL-MSU Cyclotron Laboratory]; measured reaction products and particle identification plot, Doppler-corrected Eγ, Iγ, (particle)γ-coin, σ, using the CAESAR array of 192 CsI(Na) scintillators. 88,90Kr, 86Se; deduced levels, J, π, Coulomb excitation yields, B(E2) for excited 2+ states. Comparison with shell-model calculations. 88,90Kr, 86Se; calculated shell-model occupations of the proton and neutron orbitals for the observed levels. Systematics of B(E2) values for the first 2+ states in N=36-60 Kr and Se nuclei.
doi: 10.1103/PhysRevC.96.044332
2017OR02 Phys.Rev. C 96, 024323 (2017) W.E.Ormand, B.A.Brown, M.Hjorth-Jensen Realistic calculations for c coefficients of the isobaric mass multiplet equation in 1p0f shell nuclei NUCLEAR STRUCTURE A=42, 46, 50, 54; calculated c coefficients of the isobaric mass multiplet equation (IMME) for nuclei in A=42 to 54 based on input from three realistic nucleon-nucleon interactions (CD-Bonn, AV18 and N3LO); deduced dependence on the short-range charge-symmetry-breaking (CSB) part of the strong interaction, disagreement in the CSB part between the commonly used CD-Bonn, chiral effective field theory at next-to-next-to-next-to-leading-order, and Argonne V18 nucleon-nucleon interactions, and CSB contribution to the c coefficient from all three interactions too large as compared to the experimental data.
doi: 10.1103/PhysRevC.96.024323
2017TS01 Phys.Rev. C 95, 021304 (2017) N.Tsunoda, T.Otsuka, N.Shimizu, M.Hjorth-Jensen, K.Takayanagi, T.Suzuki Exotic neutron-rich medium-mass nuclei with realistic nuclear forces NUCLEAR STRUCTURE 20,22,24,26,28,30,32Ne, 24,26,28,30,32,34Mg, 28,30,32,34,36Si; calculated energies of the first 2+ and 4+ states, B(E2), expectation values of the number of the particle-hole excitations in the ground states of Mg isotopes. 31,32Mg; calculated levels, J, π. 28O, 30Ne, 32Mg, 34Si, 36S, 38Ar, 40Ca; calculated effective neutron single-particle energies (ESPEs) of N=20 isotones. Extended Kuo-Krenciglowa (EKK) theory of effective nucleon-nucleon interaction for exotic nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.021304
2016HA27 Nat.Phys. 12, 186 (2016) G.Hagen, A.Ekstrom, C.Forssen, G.R.Jansen, W.Nazarewicz, T.Papenbrock, K.A.Wendt, S.Bacca, N.Barnea, B.Carlsson, C.Drischler, K.Hebeler, M.Hjorth-Jensen, M.Miorelli, G.Orlandini, A.Schwenk, J.Simonis Neutron and weak-charge distributions of the 48Ca nucleus NUCLEAR STRUCTURE 48Ca; calculated neutron skin parameters, radii. Ab initio calculations.
doi: 10.1038/nphys3529
2016HA34 Phys.Scr. 91, 063006 (2016) G.Hagen, M.Hjorth-Jensen, G.R.Jansen, T.Papenbrock Emergent properties of nuclei from ab initio coupled-cluster calculations COMPILATION 4,8He, 14C, 16O, 40,48Ca, 56Ni; compiled gs energy, mass excess, difference between theoretical charge radii and data; calculated gs energy, mass excess, charge radii using ab initio approach with chiral NNLOsat interaction. NUCLEAR STRUCTURE 16,22,24,28O; calculated gs energy, mass excess using two NNLOsat interactions. Compared to available data. 17,23,25O, 53,55,61Ca; calculated low-lying unbound levels, J, π using harmonic oscillator HF basis and Gamow-Hartree-Fock basis. 20Ne, 24Mg; calculated yrast states using CCEI (Coupled Cluster Effective Interaction) and USDB; compared to data.
doi: 10.1088/0031-8949/91/6/063006
2015EK01 Phys.Rev. C 91, 051301 (2015) A.Ekstrom, G.R.Jansen, K.A.Wendt, G.Hagen, T.Papenbrock, B.D.Carlsson, C.Forssen, M.Hjorth-Jensen, P.Navratil, W.Nazarewicz Accurate nuclear radii and binding energies from a chiral interaction NUCLEAR STRUCTURE 2H, 4,8He, 6,9Li, 14C, 16O, 40Ca; calculated ground-state energies, charge radii, quadrupole moment for deuteron. 6Li, 14C, 16O, 22,24F, 22,24O, 40Ca; calculated levels, J, π, charge density in 16O, scattering lengths, and effective ranges in low-energy proton-proton scattering, scattering phase shifts in low-energy neutron-proton scattering, half-life for the β- decay of 3H; deduced consistently optimized interaction from chiral EFT at NNLO for nuclei and infinite nuclear matter. Coupled-cluster calculations based on chiral effective field theory interaction (NNLOsat). Comparison with experimental data.
doi: 10.1103/PhysRevC.91.051301
2014EN03 Nucl.Phys. A928, 51 (2014) T.Engeland, M.Hjorth-Jensen, M.Kartamyshev, E.Osnes The Kuo-Brown effective interaction: From 18O to the Sn isotopes NUCLEAR STRUCTURE 102,104,106,108,110,112,114,116Sn; calculated binding energy, mass excess, lowest 2+, 4+-state energy, B(E2). 101,103,105,107,109,111,113,115,117,119,121,123,125,127,129,131Sn; calculated single-particle levels, J, π. Large-scale shell model with different nucleon-nucleon potentials and effective interaction from G-matrix and Vlovk interactions. Compared with available data.
doi: 10.1016/j.nuclphysa.2014.03.012
2014HA01 Phys.Rev. C 89, 014319 (2014) G.Hagen, T.Papenbrock, A.Ekstrom, K.A.Wendt, G.Baardsen, S.Gandolfi, M.Hjorth-Jensen, C.J.Horowitz Coupled-cluster calculations of nucleonic matter NUCLEAR STRUCTURE A=10-1000; N=66, 132; calculated relative finite-size corrections for the kinetic energy in pure neutron matter, E/A of nuclear and neutron matter. Coupled-cluster computations of equation of state (EoS) for symmetric nuclear matter and neutron matter using optimized nucleon-nucleon (NN) potential NNLOopt at next-to-next-to leading order. Comparison with benchmark calculations.
doi: 10.1103/PhysRevC.89.014319
2014SA46 Phys.Lett. B 736, 137 (2014) A.Sanetullaev, M.B.Tsang, W.G.Lynch, Jenny Lee, D.Bazin, K.P.Chan, D.Coupland, V.Henzl, D.Henzlova, M.Kilburn, A.M.Rogers, Z.Y.Sun, M.Youngs, R.J.Charity, L.G.Sobotka, M.Famiano, S.Hudan, D.Shapira, W.A.Peters, C.Barbieri, M.Hjorth-Jensen, M.Horoi, T.Otsuka, T.Suzuki, Y.Utsuno Neutron spectroscopic factors of 55Ni hole-states from image transfer reactions NUCLEAR REACTIONS 1H(56Ni, d), E=37 MeV/nucleon; measured reaction products; deduced spectroscopic factors, J, π, σ(θ). Comparison with shell model calculations.
doi: 10.1016/j.physletb.2014.07.003
2014TS01 Phys.Rev. C 89, 024313 (2014) N.Tsunoda, K.Takayanagi, M.Hjorth-Jensen, T.Otsuka Multi-shell effective interactions NUCLEAR STRUCTURE 18O, 18F, 42Ca, 42Sc; calculated nucleon-nucleon effective interaction for shell-model calculations for degenerate and nondegenerate model spaces. 42Ca, 42Sc; calculated levels, J, π, two-body matrix elements. Kuo-Krenciglowa (KK) and extended KK (EKK) methods. Comparison with experimental values.
doi: 10.1103/PhysRevC.89.024313
2014VA02 Phys.Rev. C 89, 054323 (2014) Zs.Vajta, M.Stanoiu, D.Sohler, G.R.Jansen, F.Azaiez, Zs.Dombradi, O.Sorlin, B.A.Brown, M.Belleguic, C.Borcea, C.Bourgeois, Z.Dlouhy, Z.Elekes, Zs.Fulop, S.Grevy, D.Guillemaud-Mueller, G.Hagen, M.Hjorth-Jensen, F.Ibrahim, A.Kerek, A.Krasznahorkay, M.Lewitowicz, S.M.Lukyanov, S.Mandal, P.Mayet, J.Mrazek, F.Negoita, Yu.-E.Penionzhkevich, Zs.Podolyak, P.Roussel-Chomaz, M.G.Saint-Laurent, H.Savajols, G.Sletten, J.Timar, C.Timis, A.Yamamoto Excited states in the neutron-rich nucleus 25F NUCLEAR REACTIONS C(26Ne, 25F), (27Na, 25F), (28Na, 25F), [secondary 26Ne, 27,28Na beams from C(36S, X), E=77.5 MeV/nucleon primary reaction], E=54-65 MeV/nucleon; measured Eγ, Iγ, γγ-, (25F)γ-coin, time-of-flight using SPEG magnetic spectrometer and an array of 74 BaF2 crystals for γ-rays at GANIL facility, GEANT4 simulations. 25F; deduced levels, J, π. Comparison with shell-model calculations, coupled-cluster theory, and other data.
doi: 10.1103/PhysRevC.89.054323
2013BA57 Phys.Rev. C 88, 051301 (2013) V.M.Bader, A.Gade, D.Weisshaar, B.A.Brown, T.Baugher, D.Bazin, J.S.Berryman, A.Ekstrom, M.Hjorth-Jensen, S.R.Stroberg, W.B.Walters, K.Wimmer, R.Winkler Quadrupole collectivity in neutron-deficient Sn nuclei: 104Sn and the role of proton excitations NUCLEAR REACTIONS 197Au(104Sn, 104Sn'), (102Cd, 102Cd'), [102Cd, 104Sn secondary beams from 9Be(124Xe, X), E=140 MeV/nucleon primary reaction], E=67 MeV/nucleon for 104Sn and 64 MeV/nucleon for 102Cd; measured scattered particle spectra, Eγ, Iγ, (particle)γ-coin using A1900 fragment separator, Si p-i-n detector and TOF for particles and CAESAR array of scintillation detectors for γ rays at NSCL-MSU facility. 104Sn; deduced level, B(E2) for first 2+ state relative to that for 102Cd. Comparison with previous experimental results, and with large-scale shell model calculations. Enhanced quadrupole collectivity. Systematics of B(E2) values for A=104 to 130 even-A Sn nuclei.
doi: 10.1103/PhysRevC.88.051301
2013BA58 Phys.Rev. C 88, 054312 (2013) G.Baardsen, A.Ekstrom, G.Hagen, M.Hjorth-Jensen Coupled-cluster studies of infinite nuclear matter
doi: 10.1103/PhysRevC.88.054312
2013DI01 Phys.Rev. C 87, 017301 (2013) D.D.DiJulio, J.Cederkall, C.Fahlander, A.Ekstrom, M.Hjorth-Jensen, M.Albers, V.Bildstein, A.Blazhev, I.Darby, T.Davinson, H.De Witte, J.Diriken, Ch.Fransen, K.Geibel, R.Gernhauser, A.Gorgen, H.Hess, K.Heyde, J.Iwanicki, R.Lutter, P.Reiter, M.Scheck, M.Seidlitz, S.Siem, J.Taprogge, G.M.Tveten, J.Van de Walle, D.Voulot, N.Warr, F.Wenander, K.Wimmer Coulomb excitation of 107In NUCLEAR REACTIONS 58Ni(107In, 107In'), (107Sn, 107Sn'), [107In and 107Sn secondary beams from LaCx(p, X), E=1.4 GeV primary reaction], E=2.87 MeV/nucleon; measured Eγ, Iγ, scattered particle spectra, (particle)γ-coin, B(E2) using REX-ISOLDE, MINIBALL Ge array facility at CERN. 107In; deduced levels, J, π, B(E2). GOSIA2 analysis for Coulomb excitation. 58Ni; measured Eγ, Iγ, used known B(E2) for first 2+ state for normalization of data for 107In. Comparison with experimental B(E2) values for 113,115In, and with large-scale shell model calculations. 107Sn; observed γ ray spectrum.
doi: 10.1103/PhysRevC.87.017301
2013EK01 Phys.Rev.Lett. 110, 192502 (2013) A.Ekstrom, G.Baardsen, C.Forssen, G.Hagen, M.Hjorth-Jensen, G.R.Jansen, R.Machleidt, W.Nazarewicz, T.Papenbrock, J.Sarich, S.M.Wild Optimized Chiral Nucleon-Nucleon Interaction at Next-to-Next-to-Leading Order NUCLEAR STRUCTURE 3H, 3,4He, 10B, 17,22,24O, 40,48,50,52,54,56Ca; calculated energy of the first 2+ state, energy per nucleon for neutron matter, phase shifts. The nucleon-nucleon interaction from chiral effective field theory at next-to-next-to-leading order (NNLO).
doi: 10.1103/PhysRevLett.110.192502
2013FO06 Phys.Scr. T152, 014022 (2013) C.Forssen, G.Hagen, M.Hjorth-Jensen, W.Nazarewicz, J.Rotureau Living on the edge of stability, the limits of the nuclear landscape
doi: 10.1088/0031-8949/2013/T152/014022
2013LE03 Phys.Rev.Lett. 110, 082502 (2013) A.Lepailleur, O.Sorlin, L.Caceres, B.Bastin, C.Borcea, R.Borcea, B.A.Brown, L.Gaudefroy, S.Grevy, G.F.Grinyer, G.Hagen, M.Hjorth-Jensen, G.R.Jansen, O.Llidoo, F.Negoita, F.de Oliveira, M.-G.Porquet, F.Rotaru, M.-G.Saint-Laurent, D.Sohler, M.Stanoiu, J.C.Thomas Spectroscopy of 26F to Probe Proton-Neutron Forces Close to the Drip Line RADIOACTIVITY 26F(β-), (β-n) [from Be(36S, X)26F, E=77.6 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced decay scheme, J, π, long-lived isomer T1/2. Comparison with available data.
doi: 10.1103/PhysRevLett.110.082502
2013LI04 Phys.Rev. C 87, 014325 (2013) S.N.Liddick, B.Abromeit, A.Ayres, A.Bey, C.R.Bingham, B.A.Brown, L.Cartegni, H.L.Crawford, I.G.Darby, R.Grzywacz, S.Ilyushkin, M.Hjorth-Jensen, N.Larson, M.Madurga, D.Miller, S.Padgett, S.V.Paulauskas, M.M.Rajabali, K.Rykaczewski, S.Suchyta Low-energy level schemes of 66, 68Fe and inferred proton and neutron excitations across Z=28 and N=40 RADIOACTIVITY 66,68Mn(β-)[from 9Be(86Kr, X), E=140 MeV/nucleon]; measured Eγ, Iγ, (Mn ions)γ-, γγ-coin, Eβ, Iβ, T1/2 using the BCS system and SeGA array at NSCL facility. 66,68Fe; deduced levels, J, π, β feedings, logft. 66,68Fe, 68Ni; comparison of experimental levels, J, π with shell-model calculations.
doi: 10.1103/PhysRevC.87.014325
2013TA19 J.Phys.:Conf.Ser. 445, 012003 (2013) K.Takayanagi, N.Tsunoda, M.Hjorth-Jensen, T.Otsuka Effective Hamiltonian in non-degenerate model space
doi: 10.1088/1742-6596/445/1/012003
2012DI12 Eur.Phys.J. A 48, 105 (2012) D.D.DiJulio, J.Cederkall, C.Fahlander, A.Ekstrom, M.Hjorth-Jensen, M.Albers, V.Bildstein, A.Blazhev, I.Darby, T.Davinson, H.De Witte, J.Diriken, Ch.Fransen, K.Geibel, R.Gernhauser, A.Gorgen, H.Hess, J.Iwanicki, R.Lutter, P.Reiter, M.Scheck, M.Seidlitz, S.Siem, J.Taprogge, G.M.Tveten, J.Van de Walle, D.Voulot, N.Warr, F.Wenander, K.Wimmer Coulomb excitation of 107Sn NUCLEAR REACTIONS 58Ni(107Sn, 107Sn'), E=2.87 MeV/nucleon; measured Coulomb excitation Eγ, Iγ using HPGe MINIBALL detector array, particles using DSSSD (double-sided Si strip detector), γ(Ni)-coin. 107,109Sn deduced levels, J, π, γ transitions, B(E2), B(M1) using GOSIA2 code; calculated levels, J, π, γ transitions, B(E2) using shell model.
doi: 10.1140/epja/i2012-12105-7
2012DI13 Phys.Rev. C 86, 031302 (2012) D.D.DiJulio, J.Cederkall, C.Fahlander, A.Ekstrom, M.Hjorth-Jensen, M.Albers, V.Bildstein, A.Blazhev, I.Darby, T.Davinson, H.De Witte, J.Diriken, Ch.Fransen, K.Geibel, R.Gernhauser, A.Gorgen, H.Hess, J.Iwanicki, R.Lutter, P.Reiter, M.Scheck, M.Seidlitz, S.Siem, J.Taprogge, G.M.Tveten, J.Van de Walle, D.Voulot, N.Warr, F.Wenander, K.Wimmer Excitation strengths in 109Sn: Single-neutron and collective excitations near 100Sn NUCLEAR REACTIONS 58Ni(109Sn, 109Sn'), E=2.87 MeV/nucleon, [109Sn beam from La(p, X), E=1.4 GeV]; measured Eγ, Iγ using the MINIBALL array and REX-ISOLDE facility at CERN. 58Ni, 109Sn; deduced levels, J, π, B(E2). GOSIA2 analysis for Coulomb excitation. Comparison with shell-model calculations. Single neutron excitations relative to 100Sn core.
doi: 10.1103/PhysRevC.86.031302
2012DI15 Phys.Scr. T150, 014012 (2012) D.D.DiJulio, J.Cederkall, A.Ekstrom, C.Fahlander, M.Hjorth-Jensen Shell model based Coulomb excitation γ-ray intensity calculations in 107Sn NUCLEAR STRUCTURE 107,109Sn; calculated γ-ray yields, energy levels, J, π. Comparison with available data.
doi: 10.1088/0031-8949/2012/T150/014012
2012DI18 J.Phys.:Conf.Ser. 381, 012073 (2012) D.D.DiJulio, J.Cederkall, A.Ekstrom, C.Fahlander, M.Hjorth-Jensen, for the IS459 collaboration Sub-barrier Coulomb excitation of 107Sn NUCLEAR REACTIONS 58Ni(107Sn, 107Sn'), E=2.866 MeV/nucleon[La(p, X)107Sn, E=1.4 GeV]; measured Coulomb excitation scattered Sn, Ni nuclei using DSSSD, Doppler corrected Eγ, Iγ at REX-ISOLDE; calculated γ ray spectra using shell-model with GOSIA; deduced ordering of single-particle orbits.
doi: 10.1088/1742-6596/381/1/012073
2012HA19 Phys.Rev.Lett. 108, 242501 (2012) G.Hagen, M.Hjorth-Jensen, G.R.Jansen, R.Machleidt, T.Papenbrock Continuum Effects and Three-Nucleon Forces in Neutron-Rich Oxygen Isotopes NUCLEAR STRUCTURE 18,22,23,24O; calculated level energies, J, π, point matter and charge radii, 24O long-lived resonances. Chiral effective field interaction, comparison with available data.
doi: 10.1103/PhysRevLett.108.242501
2012HA26 Phys.Rev.Lett. 109, 032502 (2012) G.Hagen, M.Hjorth-Jensen, G.R.Jansen, R.Machleidt, T.Papenbrock Evolution of Shell Structure in Neutron-Rich Calcium Isotopes NUCLEAR STRUCTURE 42,48,50,52,53,54,55,56,61Ca, 50,54,56Ti; calculated ground state energies, J, π. Chiral effective field theory, comparison with available data.
doi: 10.1103/PhysRevLett.109.032502
2012TO01 Phys.Rev. C 85, 017305 (2012) D.A.Torres, G.J.Kumbartzki, Y.Y.Sharon, L.Zamick, B.Manning, N.Benczer-Koller, K.-H.Speidel, T.Ahn, V.Anagnostatou, M.Elvers, P.Goddard, A.Heinz, G.Ilie, D.Radeck, D.Savran, V.Werner, G.Gurdal, M.J.Taylor, P.Maier-Komor, M.Hjorth-Jensen, S.J.Q.Robinson Measurement of the 96Ru g(41+) factor and its nuclear structure interpretation NUCLEAR REACTIONS 12C(96Ru, 96Ru'), E=343, 353 MeV; measured 12C spectra, Eγ, Iγ, (12C)g-coin, (12C)γ(θ), precession angle in transient magnetic field, half-life by DSAM. 96Ru; deduced level, half-life of first 2+, g factors of first 2+ and 4+ states, B(E2). Coulomb excitation in inverse kinematics. Comparison with large-scale shell-model calculations. NUCLEAR MOMENTS 96Ru; measured g factors of first 2+ and 4+ states by transient magnetic field technique in inverse kinematics.
doi: 10.1103/PhysRevC.85.017305
2011JA06 Phys.Rev. C 83, 054306 (2011) G.R.Jansen, M.Hjorth-Jensen, G.Hagen, T.Papenbrock Toward open-shell nuclei with coupled-cluster theory NUCLEAR STRUCTURE 3,4,5,6He; calculated ground-state energies, first 2+ state energy in 6He, expectation value of total angular Momentum. Method based on equation-of-motion coupled-cluster theory.
doi: 10.1103/PhysRevC.83.054306
2011JE02 Phys.Rev. C 83, 021305 (2011) O.Jensen, G.Hagen, M.Hjorth-Jensen, J.S.Vaagen Closed-shell properties of 24O with ab initio coupled-cluster theory NUCLEAR STRUCTURE 23O, 23Ne; calculated single-particle levels, J, π. 24O; calculated neutron- and proton-removal spectroscopic factors for hole states in 24O. Coupled-cluster method with chiral nucleon-nucleon N3L interaction including role of continuum states. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.021305
2011JE03 Phys.Rev.Lett. 107, 032501 (2011) O.Jensen, G.Hagen, M.Hjorth-Jensen, B.A.Brown, A.Gade Quenching of Spectroscopic Factors for Proton Removal in Oxygen Isotopes NUCLEAR STRUCTURE 14,16,22,24,28O; calculated radial overlap functions, spectroscopic factors. Hartree-Fock built from Woods-Saxon single-particle basis.
doi: 10.1103/PhysRevLett.107.032501
2011SI05 Phys.Rev. C 83, 024315 (2011) A.Signoracci, B.A.Brown, M.Hjorth-Jensen Renormalized interactions with a realistic single-particle basis NUCLEAR STRUCTURE 34Si, 40Ca; calculated single-particle energies, First-order, particle-particle ladder, core-polarization, four-particle two-hole, and total matrix elements using Skxtb interaction and harmonic oscillator basis. 36,38Si; calculated levels, J, π. Shell-model using Harmonic oscillator, core polarization and Skyrme Hartree-Fock calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.024315
2011TO09 Phys.Rev. C 84, 044327 (2011) D.A.Torres, G.J.Kumbartzki, Y.Y.Sharon, L.Zamick, B.Manning, N.Benczer-Koller, G.Gurdal, K.-H.Speidel, M.Hjorth-Jensen, P.Maier-Komor, S.J.Q.Robinson, T.Ahn, V.Anagnostatou, M.Elvers, P.Goddard, A.Heinz, G.Ilie, D.Radeck, D.Savran, V.Werner First g-factor measurements of the 21+ and the 41+ states of radioactive 100Pd NUCLEAR REACTIONS 12C(96Ru, 8Be), E=350 MeV; measured particle spectra, Eγ, Iγ, αγ-, γγ-coin, γγ(θ), precession angle. 100Pd; deduced levels, J, π, g factors, B(E2) values. NUCLEAR MOMENTS 100Pd; measured g-factors of first 2+, 4+ states by transient magnetic field technique in inverse kinematics. Comparison with large-scale shell-model calculations and collective-model predictions.
doi: 10.1103/PhysRevC.84.044327
2011TS07 Phys.Rev. C 84, 044322 (2011) N.Tsunoda, T.Otsuka, K.Tsukiyama, M.Hjorth-Jensen Renormalization persistency of the tensor force in nuclei
doi: 10.1103/PhysRevC.84.044322
2010AT03 Europhys.Lett. 91, 42001 (2010) L.Atanasova, D.L.Balabanski, S.K.Chamoli, M.Hass, G.S.Simpson, D.Bazzacco, F.Becker, P.Bednarczyk, G.Benzoni, N.Blasi, A.Blazhev, A.Bracco, C.Brandau, L.Caceres, F.Camera, F.C.L.Crespi, P.Detistov, P.Doornenbal, C.Fahlander, E.Farnea, G.Georgiev, J.Gerl, K.A.Gladnishki, M.Gorska, J.Grebosz, R.Hoischen, G.Ilie, M.Ionescu-Bujor, A.Iordachescu, A.Jungclaus, G.Lo Bianco, M.Kmiecik, I.Kojouharov, N.Kurz, S.Lakshmi, R.Lozeva, A.Maj, D.Montanari, G.Neyens, M.Pfutzner, S.Pietri, Zs.Podolyak, W.Prokopowicz, D.Rudolph, G.Rusev, T.R.Saito, A.Saltarelli, H.Schaffner, R.Schwengner, S.Tashenov, J.J.Valiente-Dobon, N.Vermeulen, J.Walker, E.Werner-Malento, O.Wieland, H.J.Wollersheim, H.Grawe, M.Hjorth-Jensen g-factor measurements at RISING: The cases of 127Sn and 128Sn NUCLEAR REACTIONS Be(136Xe, X)127Sn/128Sn, E=600 MeV/nucleon; measured reaction products, Larmor precession, Eγ, Iγ; deduced g factors for Sn isomers, J, π. Comparison with shell model calculations.
doi: 10.1209/0295-5075/91/42001
2010DA17 Phys.Rev.Lett. 105, 162502 (2010) I.G.Darby, R.K.Grzywacz, J.C.Batchelder, C.R.Bingham, L.Cartegni, C.J.Gross, M.Hjorth-Jensen, D.T.Joss, S.N.Liddick, W.Nazarewicz, S.Padgett, R.D.Page, T.Papenbrock, M.M.Rajabali, J.Rotureau, K.P.Rykaczewski Orbital Dependent Nucleonic Pairing in the Lightest Known Isotopes of Tin RADIOACTIVITY 109Xe, 105Te(α); measured Iα, Eα, Iγ, Iγ; deduced J, π for ground and first excited states in 101Sn, ground state spin inversion, strong pairing interaction. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.105.162502
2010EK01 Eur.Phys.J. A 44, 355 (2010) A.Ekstrom, J.Cederkall, C.Fahlander, M.Hjorth-Jensen, T.Engeland, A.Blazhev, P.A.Butler, T.Davinson, J.Eberth, F.Finke, A.Gorgen, M.Gorska, A.M.Hurst, O.Ivanov, J.Iwanicki, U.Koster, B.A.Marsh, J.Mierzejewski, P.Reiter, S.Siem, G.Sletten, I.Stefanescu, G.M.Tveten, J.Van de Walle, D.Voulot, N.Warr, D.Weisshaar, F.Wenander, M.Zielinska Coulomb excitation of the odd-odd isotopes 106, 108In NUCLEAR REACTIONS 58Ni(106In, 106In'), (108In, 108In'), E=2.8 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation at the REX-ISOLDE facility. 106,108In; deduced levels, J, π, B(E2); calculated low-lying level properties, E2, M1 matrix elements using shell model plus coupled channels.
doi: 10.1140/epja/i2010-10945-7
2010HA11 Phys.Rev.Lett. 104, 182501 (2010) G.Hagen, T.Papenbrock, M.Hjorth-Jensen Ab Initio Computation of the 17F Proton Halo State and Resonances in A=17 Nuclei NUCLEAR STRUCTURE 17O, 17F; calculated energies of proton halo states, J, π. deduced continuum effect binding energy yields.
doi: 10.1103/PhysRevLett.104.182501
2010HA22 Phys.Rev. C 82, 034330 (2010) G.Hagen, T.Papenbrock, D.J.Dean, M.Hjorth-Jensen Ab initio coupled-cluster approach to nuclear structure with modern nucleon-nucleon interactions NUCLEAR STRUCTURE 4He, 16,17,22,24,25,28O, 16,22,24,25,28F, 40,48Ca; calculated ground-state energies, rms radii, single-particle energies, and binding energies. Coupled-cluster model with bare and secondary renormalized nucleon-nucleon interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.034330
2010HO13 Phys.Rev. C 82, 044305 (2010) N.Hoteling, C.J.Chiara, R.Broda, W.B.Walters, R.V.F.Janssens, M.Hjorth-Jensen, M.P.Carpenter, B.Fornal, A.A.Hecht, W.Krolas, T.Lauritsen, T.Pawlat, D.Seweryniak, X.Wang, A.Wohr, J.Wrzesinski, S.Zhu Structure of 60, 62Fe and the onset of νg9/2 occupancy NUCLEAR REACTIONS 238U(64Ni, X), E=430 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), prompt and delayed γ spectra using Gammasphere array. 60,62Fe; deduced levels, J, π, multipolarity, yrast levels. Comparison with shell model calculations. Level systematics of 54,56,58,60,62,64Fe nuclei. RADIOACTIVITY 60,62Mn(β-)[from 238U(64Ni, X), E=430 MEV]; measured Eγ, Iγ, γγ-coin, γγ(θ) using Gammasphere array. 60,62Fe; deduced levels, J, π, multipolarity.
doi: 10.1103/PhysRevC.82.044305
2010OT01 Phys.Rev.Lett. 104, 012501 (2010) T.Otsuka, T.Suzuki, M.Honma, Y.Utsuno, N.Tsunoda, K.Tsukiyama, M.Hjorth-Jensen Novel Features of Nuclear Forces and Shell Evolution in Exotic Nuclei NUCLEAR STRUCTURE Z=8-20, 28, 40, N=20, 40-50; 40Ca, 68Ni, 78Ni, 90Zr, 100Sn; calculated monopole matrix elements, single-particle energies for pf and sd-shells; deduced monopole-based universal interaction, shell evolution. Comparison with USD, KB3, GXPF1A interactions.
doi: 10.1103/PhysRevLett.104.012501
2009BA29 Phys.Rev. C 79, 064313 (2009) Quasiparticle and quasihole states of nuclei around 56Ni NUCLEAR STRUCTURE 55,56,57Ni, 57Cu, 55Co; calculated single-particle energies and spectroscopic factors using Faddeev random phase approximation and G matrix technique in the framework of self-consistent Green's function theory with N3LO interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.064313
2009EK01 Phys.Rev. C 80, 054302 (2009) A.Ekstrom, J.Cederkall, D.D.DiJulio, C.Fahlander, M.Hjorth-Jensen, A.Blazhev, B.Bruyneel, P.A.Butler, T.Davinson, J.Eberth, C.Fransen, K.Geibel, H.Hess, O.Ivanov, J.Iwanicki, O.Kester, J.Kownacki, U.Koster, B.A.Marsh, P.Reiter, M.Scheck, B.Siebeck, S.Siem, I.Stefanescu, H.K.Toft, G.M.Tveten, J.Van de Walle, D.Voulot, N.Warr, D.Weisshaar, F.Wenander, K.Wrzosek, M.Zielinska Electric quadrupole moments of the 2+1 states in 100, 102, 104Cd NUCLEAR REACTIONS 109Ag(100Cd, 100Cd'), E=287.0 MeV; 64Zn, 109Ag(102Cd, 102Cd'), E=292.7 MeV; 64Zn, 109Ag(104Cd, 104Cd'), E=298.7 MeV; measured Eγ, Iγ, γ(particle)-coin, and γ-ray yields using REX-ISOLDE facility. 64Zn, 100,102,104Cd, 109Ag; deduced levels, J, π, E2 matrix elements, electric quadrupole moments. Comparison with shell model calculations. NUCLEAR MOMENTS 100,102,104Cd; measured electric quadrupole moments of first 2+ states using reorientation method in Coulomb excitation. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.80.054302
2009HA26 Phys.Rev. C 80, 021306 (2009) G.Hagen, T.Papenbrock, D.J.Dean, M.Hjorth-Jensen, B.Velamur Asokan Ab initio computation of neutron-rich oxygen isotopes NUCLEAR STRUCTURE 16,22,24,28O; calculated ground-state energies, binding energies and rms point matter radii using ab initio calculations with the coupled-cluster model and chiral nucleon-nucleon interaction N3LO. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.021306
2009HO14 Phys.Rev. C 80, 064323 (2009) M.Honma, T.Otsuka, T.Mizusaki, M.Hjorth-Jensen New effective interaction for f5pg9-shell nuclei NUCLEAR STRUCTURE Z=28-50, N=28-50; calculated two-body matrix elements, monopole matrix elements, single-particle proton and neutron energies, binding energies, magnetic dipole moments, electric quadrupole moments, levels, and B(E2) using shell-model in f5pg9 model space with a new JUN45 effective interaction based on realistic Bonn-C potential. 64,69,70,71,72,73,74,75Ge, 66,82As, 68Se, 70,84Br, 80Ga, 86Rb, 88Y; calculated levels, J, π, and transition matrix elements using shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.064323
2009TS08 Phys.Rev. C 80, 051301 (2009) K.Tsukiyama, M.Hjorth-Jensen, G.Hagen Gamow shell-model calculations of drip-line oxygen isotopes NUCLEAR STRUCTURE 24,25O; calculated low-lying levels and resonant states using Gamow Shell Model calculations. Discussed nuclear stability. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.051301
2008EK01 Phys.Rev.Lett. 101, 012502 (2008) A.Ekstrom, J.Cederkall, C.Fahlander, M.Hjorth-Jensen, F.Ames, P.A.Butler, T.Davinson, J.Eberth, F.Fincke, A.Gorgen, M.Gorska, D.Habs, A.M.Hurst, M.Huyse, O.Ivanov, J.Iwanicki, O.Kester, U.Koster, B.A.Marsh, J.Mierzejewski, P.Reiter, H.Scheit, D.Schwalm, S.Siem, G.Sletten, I.Stefanescu, G.M.Tveten, J.Van de Walle, P.Van Duppen, D.Voulot, N.Warr, D.Weisshaar, F.Wenander, M.Zielinska 0+gs → 2+1 Transition Strengths in 106Sn and 108Sn NUCLEAR REACTIONS 58Ni(106Sn, X), E=2.83 MeV/nucleon; 58Ni(108Sn, X), E=2.82 MeV/nucleon; measured Eγ, Iγ following coulomb excitations.106,108Sn; deduced B(E2).
doi: 10.1103/PhysRevLett.101.012502
2008HA30 Phys.Rev.Lett. 101, 092502 (2008) G.Hagen, T.Papenbrock, D.J.Dean, M.Hjorth-Jensen Medium-Mass Nuclei from Chiral Nucleon-Nucleon Interactions NUCLEAR STRUCTURE 4He, 16O, 40Ca, 48Ca, 48Ni; calculated binding energies, radii and densities; spherical coupled-cluster theory; bare chiral NN-interaction;
doi: 10.1103/PhysRevLett.101.092502
2008HO05 Phys.Rev. C 77, 044314 (2008) N.Hoteling, W.B.Walters, R.V.F.Janssens, R.Broda, M.P.Carpenter, B.Fornal, A.A.Hecht, M.Hjorth-Jensen, W.Krolas, T.Lauritsen, T.Pawlat, D.Seweryniak, J.R.Stone, X.Wang, A.Wohr, J.Wrzesinski, S.Zhu Rotation-aligned coupling in 61Fe NUCLEAR REACTIONS 238U(64Ni, X), E=430 MeV; measured Eγ, Iγ, γγ-coin. 61Fe; deduced levels, J, π. 59Fe; measured Eγ, Iγ. 56,57,58,59,60Fe; systematics. Comparisons with shell model and particle-triaxial rotor model.
doi: 10.1103/PhysRevC.77.044314
2007AL49 Phys.Atomic Nuclei 70, 1634 (2007) E.Algin, A.Schiller, A.Voinov, U.Agvaanluvsan, T.Belgya, L.A.Bernstein, C.R.Brune, R.Chankova, P.E.Garrett, S.M.Grimes, M.Guttormsen, M.Hjorth-Jensen, M.J.Hornish, C.W.Johnson, T.Massey, G.E.Mitchell, J.Rekstad, S.Siem, W.Younes Bulk properties of iron isotopes NUCLEAR REACTIONS 57Fe(3He, α), (3He, 3He'), E=45 MeV; 56Fe(n, γ), E=thermal; 55Mn(d, n), E=7.0 MeV; measured Eγ, Iγ. Deduced nuclear level densities and radiative strength functions. Compared results to model calculations.
doi: 10.1134/S1063778807090232
2007CE02 Phys.Rev.Lett. 98, 172501 (2007) J.Cederkall, A.Ekstrom, C.Fahlander, A.M.Hurst, M.Hjorth-Jensen, F.Ames, A.Banu, P.A.Butler, T.Davinson, U.Datta Pramanik, J.Eberth, S.Franchoo, G.Georgiev, M.Gorska, D.Habs, M.Huyse, O.Ivanov, J.Iwanicki, O.Kester, U.Koster, B.A.Marsh, O.Niedermaier, T.Nilsson, P.Reiter, H.Scheit, D.Schwalm, T.Sieber, G.Sletten, I.Stefanescu, J.Van de Walle, P.Van Duppen, N.Warr, D.Weisshaar, F.Wenander Sub-Barrier Coulomb Excitation of 110Sn and Its Implications for the 100Sn Shell Closure NUCLEAR REACTIONS 58Ni(110Sn, 110Sn'), E=2.82 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 110Sn deduced B(E2) of the first excited 2+ state. MINIBALL array at REX-ISOLDE.
doi: 10.1103/PhysRevLett.98.172501
2007HA44 Phys.Rev. C 76, 044305 (2007) G.Hagen, D.J.Dean, M.Hjorth-Jensen, T.Papenbrock, A.Schwenk Benchmark calculations for 3H, 4He, 16O, and 40Ca with ab initio coupled-cluster theory NUCLEAR STRUCTURE 3H, 4He, 16O, 40Ca; calculated CCSD and CCSD(T) energies. Coupled-cluster theory.
doi: 10.1103/PhysRevC.76.044305
2007KA40 Phys.Rev. C 76, 024313 (2007) M.P.Kartamyshev, T.Engeland, M.Hjorth-Jensen, E.Osnes Effective interactions and shell model studies of heavy tin isotopes NUCLEAR STRUCTURE 134,135,136,137,138,139,140,141,142Sn; calculated binding energies, single and two neutron separation energies, level energies, J, π, B(E2) using the single particle model.
doi: 10.1103/PhysRevC.76.024313
2007VA22 Phys.Rev.Lett. 99, 162501 (2007) C.Vaman, C.Andreoiu, D.Bazin, A.Becerril, B.A.Brown, C.M.Campbell, A.Chester, J.M.Cook, D.C.Dinca, A.Gade, D.Galaviz, T.Glasmacher, M.Hjorth-Jensen, M.Horoi, D.Miller, V.Moeller, W.F.Mueller, A.Schiller, K.Starosta, A.Stolz, J.R.Terry, A.Volya, V.Zelevinsky, H.Zwahlen Z=50 Shell Gap near 100Sn from Intermediate-Energy Coulomb Excitations in Even-Mass 106-112Sn Isotopes NUCLEAR REACTIONS 197Au(106Sn, 106Sn'), (108Sn, 108Sn'), (110Sn, 110sn'), (112Sn, 112Sn'), E=78-81 MeV; measured Eγ, Iγ, (particle)γ-coinc from projectile coulomb excitation. 106,108,110,112Sn deduced B(E2).
doi: 10.1103/PhysRevLett.99.162501
2006GO22 Phys.Rev. C 74, 024310 (2006) J.R.Gour, P.Piecuch, M.Hjorth-Jensen, M.Wloch, D.J.Dean Coupled-cluster calculations for valence systems around 16O NUCLEAR STRUCTURE 15N, 15,17O, 17F; calculated excited states energies, configurations. Equation-of-motion coupled-cluster methods, comparison with data.
doi: 10.1103/PhysRevC.74.024310
2006HA23 Phys.Rev. C 73, 064307 (2006) G.Hagen, M.Hjorth-Jensen, N.Michel Gamow shell model and realistic nucleon-nucleon interactions NUCLEAR STRUCTURE 4He, 16O; calculated single-particle energies. 6He, 18O; calculated level energies, configurations. Gamow shell model.
doi: 10.1103/PhysRevC.73.064307
2006HO20 Phys.Rev.C 74, 064313 (2006) N.Hoteling, W.B.Walters, R.V.F.Janssens, R.Broda, M.P.Carpenter, B.Fornal, A.A.Hecht, M.Hjorth-Jensen, W.Krolas, T.Lauritsen, T.Pawlat, D.Seweryniak, X.Wang, A.Wohr, J.Wrzesinski, S.Zhu Yrast structure of 64Fe NUCLEAR REACTIONS 238U(64Ni, X)64Fe/69Ga, E=430 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 64Fe deduced levels, J, π, configurations. Gammasphere array, comparison with shell model predictions. Level systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.74.064313
2006LE24 Phys.Rev. C 73, 064305 (2006) J.Leske, K.-H.Speidel, S.Schielke, J.Gerber, P.Maier-Komor, T.Engeland, M.Hjorth-Jensen Experimental g factor and B(E2) value of the 41+ state in Coulomb-excited 66Zn compared to shell-model predictions NUCLEAR REACTIONS C(66Zn, 66Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t), DSA, (recoil)γ-coin following projectile Coulomb excitation. 66Zn levels deduced T1/2, B(E2), g factors. Comparison with neighboring isotopes, shell-model calculations.
doi: 10.1103/PhysRevC.73.064305
2005BB09 Phys.Rev. C 72, 061305 (2005) A.Banu, J.Gerl, C.Fahlander, M.Gorska, H.Grawe, T.R.Saito, H.-J.Wollersheim, E.Caurier, T.Engeland, A.Gniady, M.Hjorth-Jensen, F.Nowacki, T.Beck, F.Becker, P.Bednarczyk, M.A.Bentley, A.Burger, F.Cristancho, G.de Angelis, Zs.Dombradi, P.Doornenbal, H.Geissel, J.Grebosz, G.Hammond, M.Hellstrom, J.Jolie, I.Kojouharov, N.Kurz, R.Lozeva, S.Mandal, N.Marginean, S.Muralithar, J.Nyberg, J.Pochodzalla, W.Prokopowicz, P.Reiter, D.Rudolph, C.Rusu, N.Saito, H.Schaffner, D.Sohler, H.Weick, C.Wheldon, M.Winkler 108Sn studied with intermediate-energy Coulomb excitation NUCLEAR REACTIONS 197Au(108Sn, 108Sn'), E=142 MeV; 197Au(112Sn, 112Sn'), E=147 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 108,112Sn levels deduced excitation B(E2), core polarization features. Comparison with large-scale shell model predictions.
doi: 10.1103/PhysRevC.72.061305
2005BR12 Phys.Rev. C 71, 044317 (2005); Erratum Phys.Rev. C 72, 029901 (2005) B.A.Brown, N.J.Stone, J.R.Stone, I.S.Towner, M.Hjorth-Jensen Magnetic moments of the 2+1 states around 132Sn NUCLEAR STRUCTURE 130Sn, 132Sb, 132,134Te; calculated levels, J, π. 124,126,128,130,134Sn, 130,132,134,136Te, 134,136,138Xe, 138Ba; calculated g factors, μ. Shell model, comparisons with data.
doi: 10.1103/PhysRevC.71.044317
2005DE13 Nucl.Phys. A752, 299c (2005) D.J.Dean, J.R.Gour, G.Hagen, M.Hjorth-Jensen, K.Kowalski, T.Papenbrock, P.Piecuch, M.Wloch Nuclear Structure Calculations with Coupled Cluster Methods from Quantum Chemistry NUCLEAR STRUCTURE 4He, 16O; calculated ground and excited states energies. Coupled cluster approximation.
doi: 10.1016/j.nuclphysa.2005.02.041
2005EL05 Phys.Rev. C 71, 034301 (2005) P.J.Ellis, T.Engeland, M.Hjorth-Jensen, M.P.Kartamyshev, E.Osnes Model calculation of effective three-body forces
doi: 10.1103/PhysRevC.71.034301
2005HA21 Phys.Rev. C 71, 044314 (2005) G.Hagen, M.Hjorth-Jensen, J.S.Vaagen Effective interaction techniques for the Gamow shell model NUCLEAR STRUCTURE 5,6,7He; calculated level energies, configurations. Gamow shell model, effective interactions compared.
doi: 10.1103/PhysRevC.71.044314
2005HA41 J.Phys.(London) G31, S1337 (2005) G.Hagen, M.Hjorth-Jensen, J.S.Vaagen State-dependent interactions for the Gamow shell model NUCLEAR STRUCTURE 5,6,7He; calculated resonance energies, configurations. Gamow shell model.
doi: 10.1088/0954-3899/31/8/012
2005LE38 Phys.Rev. C 72, 044301 (2005) J.Leske, K.-H.Speidel, S.Schielke, J.Gerber, P.Maier-Komor, T.Engeland, M.Hjorth-Jensen Dominant (g9/2)2 neutron configuration in the 4+1 state of 68Zn based on new g factor measurements NUCLEAR REACTIONS C(68Zn, 68Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t) (particle)γ-coin following projectile Coulomb excitation. 68Zn levels deduced g factors, T1/2, B(E2), configurations. 64Zn levels analyzed g factors, B(E2). Large-scale shell-model calculations.
doi: 10.1103/PhysRevC.72.044301
2005SO06 Nucl.Phys. A753, 251 (2005) D.Sohler, M.Palacz, Zs.Dombradi, M.Hjorth-Jensen, C.Fahlander, L.-O.Norlin, J.Nyberg, T.Back, K.Lagergren, D.Rudolph, A.Algora, C.Andreoiu, G.de Angelis, A.Atac, D.Bazzacco, J.Cederkall, B.Cederwall, B.Fant, E.Farnea, A.Gadea, M.Gorska, H.Grawe, N.Hashimoto-Saitoh, A.Johnson, A.Kerek, W.Klamra, J.Kownacki, S.M.Lenzi, A.Likar, M.Lipoglavsek, M.Moszynski, D.R.Napoli, C.Rossi-Alvarez, H.A.Roth, T.Saitoh, D.Seweryniak, O.Skeppstedt, J.Timar, M.Weiszflog, M.Wolinska Maximally aligned states in the proton drip line nucleus 106Sb NUCLEAR REACTIONS 54Fe(58Ni, npα), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin, γ-ray polarization. 106Sb deduced high-spin levels, J, π, configurations. Euroball, ISIS arrays.
doi: 10.1016/j.nuclphysa.2005.02.153
2005WL01 Phys.Rev.Lett. 94, 212501 (2005) M.Wloch, D.J.Dean, J.R.Gour, M.Hjorth-Jensen, K.Kowalski, T.Papenbrock, P.Piecuch Ab-Initio Coupled-Cluster Study of 16O NUCLEAR STRUCTURE 16O; calculated matter density, charge radius, charge form factor, excited states energies. Coupled-cluster singles and doubles approach, comparison with data.
doi: 10.1103/PhysRevLett.94.212501
2005WL02 J.Phys.(London) G31, S1291 (2005) M.Wloch, J.R.Gour, P.Piecuch, D.J.Dean, M.Hjorth-Jensen, T.Papenbrock Coupled-cluster calculations for ground and excited states of closed- and open-shell nuclei using methods of quantum chemistry NUCLEAR STRUCTURE 15,16,17O; calculated ground and excited states energies, configurations. Coupled-cluster methods.
doi: 10.1088/0954-3899/31/8/007
2005WL03 Eur.Phys.J. A 25, Supplement 1, 485 (2005) M.Wloch, D.J.Dean, J.R.Gour, P.Piecuch, M.Hjorth-Jensen, T.Papenbrock, K.Kowalski Ab initio coupled cluster calculations for nuclei using methods of quantum chemistry NUCLEAR STRUCTURE 16O; calculated ground and excited states energies. Coupled cluster methods.
doi: 10.1140/epjad/i2005-06-062-8
2004BE06 Nucl.Phys. A731, 381 (2004) A.Belic, D.J.Dean, M.Hjorth-Jensen Pairing correlations and transitions in nuclear systems
doi: 10.1016/j.nuclphysa.2003.11.050
2004DE21 Phys.Rev. C 69, 054320 (2004) Coupled-cluster approach to nuclear physics NUCLEAR STRUCTURE 4He, 16O; calculated ground-state energies. Coupled-cluster approach, no-core G-matrix interaction, many-body perturbation theory.
doi: 10.1103/PhysRevC.69.054320
2004DE35 Prog.Part.Nucl.Phys. 53, 419 (2004) D.J.Dean, T.Engeland, M.Hjorth-Jensen, M.P.Kartamyshev, E.Osnes Effective interactions and the nuclear shell-model
doi: 10.1016/j.ppnp.2004.05.001
2004GA24 Phys.Rev. C 69, 054307 (2004) H.Gausemel, B.Fogelberg, T.Engeland, M.Hjorth-Jensen, P.Hoff, H.Mach, K.A.Mezilev, J.P.Omtvedt Decay of 127In and 129In RADIOACTIVITY 127,129In(β-) [from 235U(n, F)]; measured Eβ, Eγ, γγ-, βγ-coin following ground-state and isomer decays. 127,129In deduced isomeric states energies, T1/2. 127,129Sn deduced levels, J, π, isomers T1/2. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.69.054307
2004KO17 Phys.Rev.Lett. 92, 132501 (2004) K.Kowalski, D.J.Dean, M.Hjorth-Jensen, T.Papenbrock, P.Piecuch Coupled Cluster Calculations of Ground and Excited States of Nuclei NUCLEAR STRUCTURE 4He, 16O; calculated ground and excited states energies. Coupled cluster approach.
doi: 10.1103/PhysRevLett.92.132501
2003BR19 Nucl.Phys. A719, 177c (2003) B.A.Brown, R.Clement, H.Schatz, J.Giansiracusa, W.A.Richter, M.Hjorth-Jensen, K.-L.Kratz, B.Pfeiffer, W.B.Walters Nuclear structure theory for the astrophysical rp-process and r-process NUCLEAR STRUCTURE A=40-80; calculated displacement energies. Z=29-38; calculated one- and two-proton separation energies. 130Cd, 129Ag, 128Pd, 127Rh, 126Ru, 125Tc, 124Mo, 123Nb, 122Zr; calculated level-mixing features, β-decay T1/2.
doi: 10.1016/S0375-9474(03)00914-X
2003DE13 Rev.Mod.Phys. 75, 607 (2003) Pairing in nuclear systems: from neutron stars to finite nuclei
doi: 10.1103/RevModPhys.75.607
2003DI06 Phys.Rev.Lett. 91, 162503 (2003) I.Dillmann, K.-L.Kratz, A.Wohr, O.Arndt, B.A.Brown, P.Hoff, M.Hjorth-Jensen, U.Koster, A.N.Ostrowski, B.Pfeiffer, D.Seweryniak, J.Shergur, W.B.Walters, and the ISOLDE Collaboration N = 82 Shell Quenching of the Classical r-Process "Waiting-Point" Nucleus 130Cd RADIOACTIVITY 130Cd(β-) [from U(n, F)]; measured Eγ, Eβ, γγ-, βγ-coin; deduced Qβ. 130In deduced levels, J, π, configurations, shell quenching. Astrophysical implications discussed. Resonance-ionization laser ion source.
doi: 10.1103/PhysRevLett.91.162503
2003GU12 Phys.Rev. C 68, 034311 (2003) M.Guttormsen, R.Chankova, M.Hjorth-Jensen, J.Rekstad, S.Siem, A.Schiller, D.J.Dean Free energy and criticality in the nucleon pair breaking process NUCLEAR STRUCTURE 171,172Yb, 166,167Er, 161,162Dy, 148,149Sm; analyzed level densities; deduced Helmholtz free energy, other thermodynamic quantities, continuous nucleon pair breaking.
doi: 10.1103/PhysRevC.68.034311
2003SC32 Phys.Rev. C 68, 054326 (2003) A.Schiller, E.Algin, L.A.Bernstein, P.E.Garrett, M.Guttormsen, M.Hjorth-Jensen, C.W.Johnson, G.E.Mitchell, J.Rekstad, S.Siem, A.Voinov, W.Younes Level densities in 56, 57Fe and 96, 97Mo NUCLEAR REACTIONS 57Fe, 97Mo(3He, 3He'), (3He, α), E=45 MeV; measured particle spectra, Eγ, Iγ. 56,57Fe, 96,97Mo deduced level densities. Microscopic model, pairing plus random interaction.
doi: 10.1103/PhysRevC.68.054326
2002EN07 Nucl.Phys. A701, 416c (2002) T.Engeland, M.Hjorth-Jensen, E.Osnes Effective Interactions in Medium Heavy Nuclei NUCLEAR STRUCTURE 116,118,120,122,124,126,128,130Sn, 105,106,107Sb; calculated levels, J, π. Shell model, realistic effective interactions, comparison with data.
doi: 10.1016/S0375-9474(01)01620-7
2002FO03 Phys.Rev. C65, 044303 (2002) N.Fotiades, J.A.Cizewski, J.A.Becker, L.A.Bernstein, D.P.McNabb, W.Younes, R.M.Clark, P.Fallon, I.Y.Lee, A.O.Macchiavelli, A.Holt, M.Hjorth-Jensen High-Spin Excitations in 92, 93, 94, 95Zr NUCLEAR REACTIONS 173Yb(24Mg, X), E=134.5 MeV; measured Eγ, Iγ, γγ-coin following compound nucleus fission. 92,93,94,95Zr deduced high-spin levels, J, π, configurations. Gammasphere array.
doi: 10.1103/PhysRevC.65.044303
2002HJ02 Prog.Theor.Phys.(Kyoto), Suppl. 146, 289 (2002) Pairing Correlations in Nuclear Systems, from Neutron Stars to Finite Nuclei
doi: 10.1143/PTPS.146.289
2002LI04 Phys.Rev. C65, 021302 (2002) M.Lipoglavsek, C.Baktash, M.P.Carpenter, D.J.Dean, T.Engeland, C.Fahlander, M.Hjorth-Jensen, R.V.F.Janssens, A.Likar, J.Nyberg, E.Osnes, S.D.Paul, A.Piechaczek, D.C.Radford, D.Rudolph, D.Seweryniak, D.G.Sarantites, M.Vencelj, C.-H.Yu 100Sn Core Excitations in 102In NUCLEAR REACTIONS 50Cr(58Ni, npα), E=225 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 102In deduced levels, possible J, π, configurations. Gammasphere, Microball arrays. Comparison with large-scale shell model calculations.
doi: 10.1103/PhysRevC.65.021302
2002LI33 Phys.Rev. C65, 051307 (2002) M.Lipoglavsek, C.Baktash, M.P.Carpenter, D.J.Dean, T.Engeland, C.Fahlander, M.Hjorth-Jensen, R.V.F.Janssens, A.Likar, J.Nyberg, E.Osnes, S.D.Paul, A.Piechaczek, D.C.Radford, D.Rudolph, D.Seweryniak, D.G.Sarantites, M.Vencelj, C.H.Yu Excited States of the Proton Emitter 105Sb NUCLEAR REACTIONS 50Cr(58Ni, 2np), E=225 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 105Sb deduced levels, possible J, π. Gammasphere, Microball arrays. Comparison with shell model results.
doi: 10.1103/PhysRevC.65.051307
2002LI45 Phys.Rev. C66, 011302 (2002) M.Lipoglavsek, C.Baktash, J.Blomqvist, M.P.Carpenter, D.J.Dean, T.Engeland, C.Fahlander, M.Hjorth-Jensen, R.V.F.Janssens, A.Likar, J.Nyberg, E.Osnes, S.D.Paul, A.Piechaczek, D.C.Radford, D.Rudolph, D.Seweryniak, D.G.Sarantites, M.Vencelj, C.-H.Yu Breakup of the Doubly Magic 100Sn Core NUCLEAR REACTIONS 50Cr(58Ni, xnypzα)99Cd/101In, E=225 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin; deduced relative yields. 99Cd, 101In deduced high-spin levels, J, π, configurations, core excitation. Gammasphere, Microball arrays, large-scale shell model calculations.
doi: 10.1103/PhysRevC.66.011302
2002RE28 Phys.Rev. C66, 024308 (2002) J.J.Ressler, W.B.Walters, C.N.Davids, D.J.Dean, A.Heinz, M.Hjorth-Jensen, D.Seweryniak, J.Shergur First observation of 109Te β+ and electron capture decay to levels of 109Sb RADIOACTIVITY 109Te(β+), (EC) [from 54Fe(58Ni, n2p)]; measured Eγ, Iγ, γγ-coin, T1/2. 109Sb deduced levels, J, π. Comparison with shell model predictions, level systematics in neighboring isotopes.
doi: 10.1103/PhysRevC.66.024308
2002SC36 Phys.Rev. C66, 024322 (2002) S.Schiller, M.Guttormsen, M.Hjorth-Jensen, J.Rekstad, S.Siem Model for pairing phase transition in atomic nuclei NUCLEAR STRUCTURE 56Mn, 58,59Fe, 104,105,106Pd, 160Tb, 161,162Dy, 234,235U, 238Np; calculated level densities, thermodynamic properties, pairing phase transition features.
doi: 10.1103/PhysRevC.66.024322
2002SH08 Phys.Rev. C65, 034313 (2002) J.Shergur, B.A.Brown, V.Fedoseyev, U.Koster, K.L.Kratz, D.Seweryniak, W.B.Walters, A.Wohr, D.Fedorov, M.Hannawald, M.Hjorth-Jensen, V.Mishin, B.Pfeiffer, J.J.Ressler, H.O.U.Fynbo, P.Hoff, H.Mach, T.Nilsson, K.Wilhelmsen-Rolander, H.Simon, A.Bickley, and the ISOLDE Collaboration β-Decay Studies of 135-137Sn using Selective Resonance Laser Ionization Techniques RADIOACTIVITY 135,136,137Sn(β-), (β-n) [from U(p, X)]; measured β-delayed neutron spectra, Eγ, Iγ, γγ-coin, T1/2; deduced delayed neutron emission probabilities. 135Sb deduced levels, J, π, β-branching ratio. Resonance laser ionization, mass separator. RADIOACTIVITY 137Sb(β-), (β-n); estimated T1/2 and %P(n) from extrapolation.
doi: 10.1103/PhysRevC.65.034313
2001GU11 Phys.Rev. C63, 044301 (2001) M.Guttormsen, M.Hjorth-Jensen, E.Melby, J.Rekstad, A.Schiller, S.Siem Entropy of Thermally Excited Particles in Nuclei NUCLEAR STRUCTURE A=20-250; analyzed level densities; deduced single-particle entropy, related features.
doi: 10.1103/PhysRevC.63.044301
2001GU23 Phys.Rev. C64, 034319 (2001) M.Guttormsen, M.Hjorth-Jensen, E.Melby, J.Rekstad, A.Schiller, S.Siem Heat Capacity and Pairing Transition in Nuclei NUCLEAR STRUCTURE 162Dy; calculated entropy, heat capacity, other thermodynamic quantities; deduced role of pairing transition. 56Mn, 58,59Fe, 104Rh, 105,106Pd, 160Tb, 161,162Dy, 234Pa, 234,235U; calculated level densities.
doi: 10.1103/PhysRevC.64.034319
2001LI12 Nucl.Phys. A682, 399c (2001) M.Lipoglavsek, C.Baktash, M.P.Carpenter, D.J.Dean, C.Fahlander, M.Hjorth-Jensen, R.V.F.Janssens, A.Likar, J.Nyberg, S.D.Paul, A.Piechaczek, D.C.Radford, D.Rudolph, D.Seweryniak, D.G.Sarantites, M.Vencelj, C.H.Yu First Observation of Excitation Across the 100Sn Core NUCLEAR REACTIONS 50Cr(58Ni, xnypzα)95Rh/96Pd/97Pd/98Pd/100Pd/98Ag/99Ag/100Ag/101Ag/103Ag/98Cd/99Cd/100Cd/101Cd/102Cd/103Cd/104Cd/101In/102In/103In/104In/105In/102Sn/103Sn/104Sn/105Sn/106Sn/105Sb/106Sb, E=225 MeV; measured γγ-, (charged particle)γ-, (neutron)γ-coin; deduced relative yields. Gammasphere, Microball arrays.
doi: 10.1016/S0375-9474(00)00666-7
2001SC02 Phys.Rev. C63, 021306 (2001) A.Schiller, A.Bjerve, M.Guttormsen, M.Hjorth-Jensen, F.Ingebretsen, E.Melby, S.Messelt, J.Rekstad, S.Siem, S.W.Odegard Critical Temperature for Quenching of Pair Correlations NUCLEAR REACTIONS 162,163Dy, 172,173Yb(3He, X), E=45 MeV; measured Eα, Eγ, αγ-coin. 161,162Dy, 171,172Yb deduced level density and heat capacity vs excitation energy, critical temperature for phase-transition.
doi: 10.1103/PhysRevC.63.021306
2001SC36 Yad.Fiz. 64, No 7, 1263 (2001); Phys.Atomic Nuclei 64, 1186 (2001) A.Schiller, M.Guttormsen, M.Hjorth-Jensen, E.Melby, J.Rekstad, S.Siem Level Density and Thermal Properties in Rare Earth Nuclei NUCLEAR REACTIONS 162Dy(3He, 3He'), E=45 MeV; 162,163Dy, 172,173Yb(3He, α), E=45 MeV; measured Eγ, Iγ. 161,162Dy, 171,172Yb deduced level densities, thermodynamic quantities, pygmy resonance strength.
doi: 10.1134/1.1389540
2001SI21 Phys.Rev. C63, 055501 (2001) T.Siiskonen, M.Hjorth-Jensen, J.Suhonen Renormalization of the Weak Hadronic Current in the Nuclear Medium NUCLEAR STRUCTURE 16O, 40Ca, 56Ni, 100Sn; calculated weak charge-changing hadronic current renormalization.
doi: 10.1103/PhysRevC.63.055501
2001VI12 Nucl.Phys. A691, 443c (2001) I.Vidana, A.Polls, A.Ramos, L.Engvik, M.Hjorth-Jensen Hyperon Effects on the Properties of β-Stable Neutron Star Matter
doi: 10.1016/S0375-9474(01)01071-5
2000EN02 Phys.Rev. C61, 021302 (2000) T.Engeland, M.Hjorth-Jensen, E.Osnes Shell-Model Studies of the Proton Drip Line Nucleus 106Sb NUCLEAR STRUCTURE 106Sb; calculated levels, J, π, B(E2). Shell model, comparison with data.
doi: 10.1103/PhysRevC.61.021302
Back to query form [Next] |