NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = L.Hasselgren Found 18 matches. 2006SR01 Nucl.Phys. A766, 25 (2006) J.Srebrny, T.Czosnyka, Ch.Droste, S.G.Rohozinski, L.Prochniak, K.Zajac, K.Pomorski, D.Cline, C.Y.Wu, A.Backlin, L.Hasselgren, R.M.Diamond, D.Habs, H.J.Korner, F.S.Stephens, C.Baktash, R.P.Kostecki Experimental and theoretical investigations of quadrupole collective degrees of freedom in 104Ru NUCLEAR REACTIONS 104Ru(208Pb, 208Pb'), E=954 MeV; 104Ru(136Xe, 136Xe'), E=525 MeV; 104Ru(58Ni, 58Ni'), E=165, 190 MeV; measured Eγ, Iγ, (particle)γ -coin following Coulomb excitation. 104Ru deduced levels, J, π, E2 and M1 matrix elements, quadrupole collectivity. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2005.11.013
1996WU07 Nucl.Phys. A607, 178 (1996) C.Y.Wu, D.Cline, T.Czosnyka, A.Backlin, C.Baktash, R.M.Diamond, G.D.Dracoulis, L.Hasselgren, H.Kluge, B.Kotlinski, J.R.Leigh, J.O.Newton, W.R.Phillips, S.H.Sie, J.Srebrny, F.S.Stephens Quadrupole Collectivity and Shapes of Os-Pt Nuclei NUCLEAR REACTIONS 186,188,190,192Os, 194Pt(40Ca, 40Ca'), (58Ni, 58Ni'), (136Xe, 136Xe'), (208Pb, 208Pb'), E=3.3-4.8 MeV/nucleon; measured Eγ, Iγ following Coulomb excitation. 186,188,190,192Os, 194Pt deduced levels, J, π, E2, M1 matrix elements.
doi: 10.1016/0375-9474(96)00181-9
1995SV01 Nucl.Phys. A584, 547 (1995) L.E.Svensson, C.Fahlander, L.Hasselgren, A.Backlin, L.Westerberg, D.Cline, T.Czosnyka, C.Y.Wu, R.M.Diamond, H.Kluge Multiphonon Vibrational States in 106,108Pd NUCLEAR REACTIONS 106,108Pd(16O, 16O'), E=48 MeV; 106,108Pd(58Ni, 58Ni'), E=165.5 MeV; 106,108Pd(208Pb, 208Pb'), E=878 MeV; measured γγ-coin, pγ(θ), ppγ(θ) following Coulomb excitation; deduced 102-110Pd, 114Cd systematics. 106,108Pd deduced high-spin levels B(E2), quadrupole moments. Enriched targets.
doi: 10.1016/0375-9474(94)00514-N
1990KO38 Nucl.Phys. A519, 646 (1990) B.Kotlinski, T.Czosnyka, D.Cline, J.Srebrny, C.Y.Wu, A.Backlin, L.Hasselgren, L.Westerberg, C.Baktash, S.G.Steadman Heavy-Ion Coulomb Excitation of 72Ge NUCLEAR REACTIONS 72Ge(16O, 16O'), E=35 MeV; 72Ge(58Ni, 58Ni'), E=155 MeV; 72Ge(208Pb, 208Pb'), E=270 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 72Ge levels deduced E2 matrix elements.
doi: 10.1016/0375-9474(90)90451-Q
1988FA07 Nucl.Phys. A485, 327 (1988) C.Fahlander, A.Backlin, L.Hasselgren, A.Kavka, V.Mittal, L.E.Svensson, B.Varnestig, D.Cline, B.Kotlinski, H.Grein, E.Grosse, R.Kulessa, C.Michel, W.Spreng, H.J.Wollersheim, J.Stachel Quadrupole Collective Properties of 114Cd NUCLEAR REACTIONS 114Cd(16O, 16O'), E=45 MeV; 114Cd(40Ca, 40Ca'), E=122 MeV; 114Cd(58Ni, 58Ni'), E=184 MeV; 114Cd(208Pb, 208Pb'), E=916 MeV; measured ppγ(θ) following Coulomb excitation. 114Cd levels deduced B(E2), quadrupole moment. Enriched targets.
doi: 10.1016/0375-9474(88)90106-6
1986CZ02 Nucl.Phys. A458, 123 (1986) T.Czosnyka, D.Cline, L.Hasselgren, C.Y.Wu, R.M.Diamond, H.Kluge, C.Roulet, E.K.Hulet, R.W.Lougheed, C.Baktash E2 Properties of the Ground State Band in 248Cm NUCLEAR REACTIONS 248Cm(136Xe, 136Xe'), E=641 MeV; 248Cm(58Ni, 58Ni'), E=260 MeV; measured Eγ, Iγ following Coulomb excitation. 248Cm levels deduced J, π, E2 transition matrix elements.
doi: 10.1016/0375-9474(86)90286-1
1979HA16 Phys.Lett. 83B, 169 (1979) L.Hasselgren, C.Fahlander, J.E.Thun, A.Bockisch, F.J.Bergmeister A Determination of the Sign of P3 = M0+1 2+1 M2+1 2+2 M2+2 0+1 for 194Pt NUCLEAR REACTIONS 194Pt(16O, 16O'γ), E=70 MeV; measured Eγ, Iγ, 16Oγ-coin, 16Oγ(θ) following Coulomb excitation. 194Pt deduced Coulomb interference term to be negative.
doi: 10.1016/0370-2693(79)90677-4
1978FA08 Phys.Scr. 18, 47 (1978) C.Fahlander, L.Hasselgren, G.Possnert, J.E.Thun The Quadrupole Moments of the First Excited 2+ States in 96,100,104Ru NUCLEAR MOMENTS 96,100,104Ru; measured quadrupole moment. Reorientation precession technique.
doi: 10.1088/0031-8949/18/1/013
1977BE52 Z.Phys. A283, 357 (1977) J.Becker, L.Eriksson, K.Fransson, L.Holmberg, V.Stefansson, L.Hasselgren Measurements of γ-γ and γ-Electron Directional Correlations in 119Sb RADIOACTIVITY 119mTe; measured γγ(θ), γce(θ). 119Sb transitions deduced δ, λ.
doi: 10.1007/BF01409515
1977FA11 Nucl.Instrum.Methods 146, 329 (1977) C.Fahlander, L.Hasselgren, J.E.Thun The Reorientation Precession Technique, REPREC, Applied to the Measurement of Q(21+) in 102Pd and 104Pd NUCLEAR REACTIONS 102,104Pd(16O, 16O'), E=30-38.5 MeV; measured Eγ, Iγ(θ) following Coulomb excitation. 102,104Pd levels deduced quadrupole moments.
doi: 10.1016/0029-554X(77)90546-8
1976FA02 Phys.Lett. 60B, 347 (1976) C.Fahlander, L.Hasselgren, J.E.Thun, A.Bockisch, A.M.Kleinfeld, A.Gelberg, K.P.Lieb A Direct Determination of the Sign of the Interference Term in the Coulomb Excitation of 102Ru NUCLEAR REACTIONS 102Ru(16O, 16O'γ), E=45 MeV; measured 16O'γ-coin, γγ(θ). 102Ru level deduced quadrupole moment.
doi: 10.1016/0370-2693(76)90747-4
1976HA21 Nucl.Phys. A264, 341 (1976) L.Hasselgren, C.Fahlander, F.Falk, L.O.Edvardson, J.E.Thun, B.S.Ghumman, B.Skaali Reorientation Precession Measurements on 108,110Pd and the Quadrupole Moments of their First 2+ States NUCLEAR REACTIONS 108,110Pd(16O, 16O'), E=28.8-46 MeV; measured 16O'γ(θ). 108,110Pd levels deduced quadrupole moment, sign of matrix product. Enriched targets.
doi: 10.1016/0375-9474(76)90435-8
1971HA50 Phys.Scr. 3, 119 (1971) L.Hasselgren, H.S.Sahota, J.E.Thun, F.Falk Electron-Gamma Directional Correlations in 168Er
doi: 10.1088/0031-8949/3/3-4/006
1970HA45 Nucl.Phys. A153, 625 (1970) L.Hasselgren, S.Antman, H.S.Sahota, J.E.Thun Studies in the Decay of 131Ba Revealing Nuclear Penetration Effects in the 92 keV Transition in 131Cs RADIOACTIVITY 131Ba[from 133Cs(p, 3n)]; measured Eγ, Iγ, I(ce), γγ(θ), γce(θ); deduced log ft. 131Cs deduced levels, J, π, ICC, γ-mixing, nuclear penetration effects. Natural target. Ge(Li) detector.
doi: 10.1016/0375-9474(70)90796-7
1970TO01 Nucl.Phys. A142, 238 (1970) S.Tornkvist, L.Hasselgren, S.Strom, J.-E.Thun, S.Antman Internal Conversion Studies of Transitions Populating and Depopulating The 161 keV Level in 133Cs RADIOACTIVITY 133Ba; measured I(ce), γce(θ). 133Cs deduced ICC, γ-mixing, nuclear penetration effects.
doi: 10.1016/0375-9474(70)90526-9
1969TO02 Nucl.Phys. A130, 604 (1969) S.Tornkvist, S.Strom, L.Hasselgren K, L and M Electron Directional Correlations in 123Te RADIOACTIVITY 123mTe[from 122Te(n, γ)]; measured γ ce (θ); deduced delta(E2/M1), nuclear penetration effect. Enriched target.
doi: 10.1016/0375-9474(69)90871-9
1969TO07 Nucl.Phys. A133, 505 (1969) S.Tornkvist, L.Hasselgren, J.E.Thun, A.Marelius Nuclear Structure Effects in the Particle Parameters for the 84.2 keV Transition in 231Pa RADIOACTIVITY 231Th[from 230Th(n, γ)]; measured γce(θ). 231Pa transition deduced structure effects.
doi: 10.1016/0375-9474(69)90551-X
1969TO12 UUIP-612 (1969) S.Tornkvist, L.Hasselgren, S.Strom, J.-E.Thun, S.Antman Internal Conversion Studies of Transitions Populating and Depopulating The 161 keV Level in 133Cs RADIOACTIVITY 133Ba; measured ceγ(θ), I(ce), L-subshell ratios. 133Cs transitions deduced γ-mixing, penetration parameters.
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