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Sunniva Siem

Bilde av Sunniva Siem
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Besøksadresse Sem Sælands vei 26 Kjemibygningen 0371 OSLO
Postadresse Postboks 1048 Blindern 0316 OSLO

Publikasjoner

  • Bree, N.; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Siem, Sunniva; Tveten, Gry Merete; Hadynska-Klek, K. & et, al. (2014). Shape coexistence in the neutron-deficient even-even 182-188Hg isotopes studied via Coulomb excitation. Physical Review Letters.  ISSN 0031-9007.  112(162701)
  • Guttormsen, Magne Sveen; Bernstein, Lee; Görgen, Andreas; Jurado, Beatriz; Siem, Sunniva; Aiche, M; Ducasse, Quentin; Giacoppo, Francesca; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Lebois, M; Leniau, Baptist; Renstrøm, Therese; Rose, Sunniva Johanne; Tornyi, Tamas Gabor; Tveten, Gry Merete; Wiedeking, Mathis & Wilson, Jonathan (2014). Scissors resonance in the quasicontinuum of Th, Pa, and U isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  89(014302) . doi: 10.1103/PhysRevC.89.014302
  • Krzysiek, M; Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Siem, Sunniva & et., al. (2014). Study of the soft dipole modes in 140Ce via inelastic scattering of 17O. Physica Scripta.  ISSN 0031-8949.
  • Tornyi, Tamas Gabor; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Siem, Sunniva; Krasznahorkay, Attila & Csige, Lorant (2014). A new fission-fragment detector to complement the CACTUS-SiRi setup at the Oslo Cyclotron Laboratory. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment.  ISSN 0168-9002.  738, s 6- 12 . doi: 10.1016/j.nima.2013.12.005
  • Tornyi, Tamas Gabor; Guttormsen, Magne Sveen; Eriksen, Tomas Kvalheim; Görgen, Andreas; Giacoppo, Francesca; Hagen, Trine Wiborg; Krasznahorkay, A.; Larsen, Ann-Cecilie; Renstrøm, Therese; Rose, Sunniva Johanne; Siem, Sunniva & Tveten, Gry Merete (2014). Level density and gamma-ray strength function in the odd-odd 238Np nucleus. Physical Review C. Nuclear Physics.  ISSN 0556-2813.
  • Celikovic, I; Dijon, A.; Clement, E; de France, G; Van Isacker, Pieter; Ljungvall, J; Fransen, C.; Georgiev, G; Görgen, Andreas; Gottardo, A; Hackstein, M.; Hagen, Trine Wiborg; Louchart, C; Napiorkowski, P. J.; Obertelli, A; Recchia, F; Rother, W.; Siem, Sunniva; Sulignano, B; Ujic, P; Valiente-Dobon, JJ & Zielinska, M (2013). LIFETIME MEASUREMENTS OF Zn ISOTOPES AROUND N=40. Acta Physica Polonica B.  ISSN 0587-4254.  44(3), s 375- 380 . doi: 10.5506/APhysPolB.44.375
  • DiJulio, Douglas D.; Cederkall, Joakim; Fahlander, Claes; Ekström, Jan Andreas; Hjorth-Jensen, Morten; Albers, Michael; Bildstein, Vinzenz; Blazhev, Andrey; Darby, Iain Gerard; Davinson, T; De Witte, Hilde; Diriken, Jan; Fransen, Christoph; Geibel, Kerstin; Gernhauser, Roman; Görgen, Andreas; Hess, Herbert; Heyde, Kris; Iwanicki, Jêdrzej; Lutter, Rudi; Reiter, Peter; Scheck, Marcus; Seidlitz, Michael; Siem, Sunniva; Taprogge, Jan; Tveten, Gry Merete; Van de Walle, Jarno; Voulot, Didier; Warr, Nigel; Wenander, Fredrik & Wimmer, Kathrin (2013). Coulomb excitation of In-107. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  87(1:017301) . doi: 10.1103/PhysRevC.87.017301
  • Ducasse, Q; Jurado, B; Aiche, M; Mathieu, L; Tornyi, Tamas; Görgen, Andreas; Wilson, JN; Barreau, G.; Companis, I; Czajkowski, S; Giacoppo, Francesca; Gunsing, Frank; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Lebois, M; Matarranz, J; Renstrøm, Therese; Rose, Sunniva Johanne; Siem, Sunniva; Tsekhanovic, I; Tveten, Gry Merete; Hagen, Trine Wiborg; Wiedeking, Mathis; Serot, O; Boutoux, G; Chau, P; Meot, V & Roig, O (2013). Neutron-induced cross sections of actinides via the surrogate-reaction method. The European Physical Journal Conferences.  ISSN 2101-6275.  42 . doi: 10.1051/epjconf/20134201003
  • Guttormsen, Magne Sveen; Bernstein, Lee; Bürger, Alexander; Görgen, Andreas; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Renstrøm, Therese; Siem, Sunniva; Wiedeking, Mathis & Wilson, Jonathan (2013). Observation of large orbital scissors strength in actinides. Acta Physica Polonica B.  ISSN 0587-4254.  44(3), s 567- 570 . doi: 10.5506/APhysPolB.44.567
  • Guttormsen, Magne Sveen; Jurado, Beatriz; Wilson, J. N.; Aiche, M; Bernstein, L. A.; Ducasse, Quentin; Giacoppo, Francesca; Görgen, Andreas; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Lebois, M; Leniau, Baptist; Renstrøm, Therese; Rose, Sunniva Johanne; Siem, Sunniva; Tornyi, Tamas Gabor; Tveten, Gry Merete & Wiedeking, Mathis (2013). Constant-temperature level densities in the quasicontinuum of Th and U isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  88(2) . doi: 10.1103/PhysRevC.88.024307
  • Koehler, Paul Edward; Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Siem, Sunniva & Guber, K. H. (2013). Extreme nonstatistical effects in γ decay of 95Mo neutron resonances. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  88(4) . doi: 10.1103/PhysRevC.88.041305
  • Larsen, Ann-Cecilie; Blasi, Nives; Bracco, Angela; Camera, Franco; Eriksen, Tomas Kvalheim; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Leoni, Silvia; Million, Bénédicte; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Siem, Sunniva; Tornyi, Tamas Gabor; Tveten, Gry Merete; Voinov, Alexander & Wiedeking, Mathis (2013). Evidence for the dipole nature of the low-energy γ enhancement in 56Fe. Physical Review Letters.  ISSN 0031-9007.  111(24) . doi: 10.1103/PhysRevLett.111.242504
  • Larsen, Ann-Cecilie; Bürger, Alexander; Goriely, Stephane; Guttormsen, Magne Sveen; Görgen, Andreas; Eriksen, Tomas Kvalheim; Hagen, Trine Wiborg; Harrisopulos, Sotirios; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Schiller, Andreas Ulrich; Siem, Sunniva; Tveten, Gry Merete; Voinov, Alexander & Ruud, Inger Eli (2013). Astrophysical reaction rates and the low-energy enhancement in the γ strength. Acta Physica Polonica B.  ISSN 0587-4254.  44(3), s 563- 566 . doi: 10.5506/APhysPolB.44.563
  • Larsen, Ann-Cecilie; Bürger, Alexander; Goriely, Stephane; Guttormsen, Magne Sveen; Görgen, Andreas; Hagen, Trine Wiborg; Harrisopulos, Sotirios; Nyhus, Hilde-Therese; Renstrøm, Therese; Schiller, Andreas Ulrich; Siem, Sunniva; Tveten, Gry Merete; Voinov, Alexander; Wiedeking, Mathis & Ruud, Inger Eli (2013). Transitional γ strength in Cd isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  87(1) . doi: 10.1103/PhysRevC.87.014319
  • Louchart, C; Obertelli, Alexandre; Görgen, Andreas; Korten, Wolfram; Bazzacco, D; Birkenbach, B; Bruyneel, B; Clément, Emmanuel; Coleman-Smith, PJ; Corradi, L; Curien, D; de Angelis, G; de France, G; Delaroche, JP; Dewald, Alfred; Didierjean, F; Doncel, M; Duchene, G; Eberth, J; Erduran, MN; Farnea, E; Finck, C; Fioretto, E; Fransen, C; Gadea, Andres; Girod, M; Gottardo, A; Grebosz, J; Habermann, T; Hackstein, Matthias; Huyuk, T; Jolie, J; Judson, DS; Jungclaus, A; Karkour, N; Klupp, S; Krucken, R; Kusoglu, A; Lenzi, SM; Libert, J; Ljungvall, Joa; Lunardi, Santo; Maron, G; Menegazzo, R; Mengoni, Daniele; Michelagnoli, C; Million, B; Molini, P; Moller, O; Montagnoli, G; Montanari, D; Napoli, DR; Orlandi, R; Pollarolo, G; Prieto, A; Pullia, A; Quintana, B; Recchia, Francesco; Reiter, Peter; Rosso, D; Rother, Wolfram; Sahin, Eda; Salsac, MD; Scarlassara, F; Schlarb, M.; Siem, Sunniva; Singh, PP; Soderstrom, PA; Stefanini, AM; Stezowski, O; Sulignano, B; Szilner, S; Theisen, Christophe; Ur, CA; Valiente-Dobon, JJ & Zielinska, Magdalena (2013). Collective nature of low-lying excitations in 70,72 ,74Zn from lifetime measurements using the AGATA spectrometer demonstrator. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  87 . doi: 10.1103/PhysRevC.87.054302
  • Voinov, Alexander; Grimes, S.M.; Brune, C.R.; Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Massey, T.N. & Siem, Sunniva (2013). Experimental differential cross sections, level densities, and spin cutoffs as a testing ground for nuclear reaction codes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  88(5) . doi: 10.1103/PhysRevC.88.054607
  • Bürger, Alexander; Larsen, Ann-Cecilie; Hilaire, Stephane; Guttormsen, Magne Sveen; Harrisopulos, Sotirios; Kmiecik, Maria; Konstantinopoulos, T; Krticka, Milan; Lagoyannis, Anastasios; Lönnroth, Tom; Mazurek, Katarzyna; Norrby, Markus; Nyhus, Hilde-Therese; Perdikakis, George; Siem, Sunniva; Spyrou, Artemis & Syed, Naeem Ul Hasan (2012). Nuclear level density and γ-ray strength function of 43Sc. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  85(6) . doi: 10.1103/PhysRevC.85.064328
  • DiJulio, D. D.; Cederkall, J.; Fahlander, C.; Ekström, Jan Andreas; Hjorth-Jensen, Morten; Albers, M.; Bildstein, V; Blazhev, A.; Darby, I.; Davinson, T.; De Witte, H.; Diriken, J; Fransen, C.; Geibel, K.; Gernhauser, R; Görgen, Andreas; Hess, H.; Iwanicki, J.; Lutter, R; Reiter, P; Scheck, M.; Seidlitz, M; Siem, Sunniva; Taprogge, J; Tveten, Gry Merete; Van de Walle, J.; Voulot, D.; Warr, N.; Wenander, F. & Wimmer, K (2012). Excitation strengths in Sn-109: Single-neutron and collective excitations near Sn-100. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  86(3) . doi: 10.1103/PhysRevC.86.031302
  • DiJulio, D. D.; Cederkall, Joakim; Fahlander, C.; Hjorth-Jensen, Morten; Albers, M.; Bildstein, V; Blazhev, A.; Darby, I.; Davinson, T.; De Witte, Hans; Diriken, J; Ekström, Jan Andreas; Fransen, C.; Geibel, K.; Gernhauser, R; Görgen, Andreas; Hess, H; Iwanicki, J; Lutter, R; Reiter, P; Scheck, M.; Seidlitz, M; Siem, Sunniva; Taprogge, J; Tveten, Gry Merete; Van de Walle, J; Voulot, D; Warr, N; Wenander, F & Wimmer, K (2012). Coulomb excitation of Sn-107. European Physical Journal A.  ISSN 1434-6001.  48(7) . doi: 10.1140/epja/i2012-12105-7
  • Guttormsen, Magne Sveen; Bernstein, Lee; Bürger, Alexander; Görgen, Andreas; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Renstrøm, Therese; Siem, Sunniva; Wiedeking, Mathis & Wilson, Jonathan (2012). Observation of Large Scissors Resonance Strength in Actinides. Physical Review Letters.  ISSN 0031-9007.  109(16) . doi: 10.1103/PhysRevLett.109.162503
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Görgen, Andreas; Nyhus, Hilde-Therese; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete; Harissopulos, Sotirios; Konstantinopoulos, Theodor; Lagoyannis, Anastasios; Perdikakis, George; Spyrou, Artemis; Kmiecik, Maria; Mazurek, Katarzyna; Krticka, Milan; Lönnroth, Tom; Norrby, Markus; Schiller, Andreas & Voinov, Alexander (2012). Do light nuclei display a universal gamma-ray strength function?. Europhysics letters.  ISSN 0295-5075.  21:04004 . doi: 10.1051/epjconf/20122104004
  • Larsen, Ann-Cecilie; Goriely, Stephane; Bürger, Alexander; Guttormsen, Magne Sveen; Görgen, Andreas; Harrisopulos, Sotirios; Kmiecik, Marysia; Konstantinopoulos, T; Lagoyannis, Anastasios; Lönnroth, Tom; Mazurek, Katarzyna; Norrby, Markus; Nyhus, Hilde-Therese; Perdikakis, George; Schiller, Andreas; Siem, Sunniva; Spyrou, Artemis; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Voinov, Alexander (2012). Primary gamma-ray spectra in Ti-44 of astrophysical interest. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  85(1) . doi: 10.1103/PhysRevC.85.014320
  • Nyhus, Hilde-Therese; Siem, Sunniva; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Voinov, A (2012). Level density and thermodynamic properties of dysprosium isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  85(1) . doi: 10.1103/PhysRevC.85.014323
  • Rose, Sunniva Johanne; Wilson, Jonathan N.; Capellan, Nicolas; David, Sylvain; Guillemin, Perrrine; Ivanov, Evgeny; Meplan, O.; Nuttin, A. & Siem, Sunniva (2012). Minimization of actinide waste by multi-recycling of thoriated fuels in the EPR reactor. Europhysics letters.  ISSN 0295-5075.  21 . doi: 10.1051/epjconf/20122108010
  • Wilson, J.N.; Gunsing, F.; Bernstein, L.A.; Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Mansouri Samani, Pejman; Renstrøm, Therese; Rose, Sunniva Johanne; Semchenkov, Andrey; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Wiedeking, M. & Hagen, Trine Wiborg (2012). Indirect (n, gamma) cross sections of thorium cycle nuclei using the surrogate method. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  85(3) . doi: 10.1103/PhysRevC.85.034607
  • Wilson, J.N.; Gunsing, Frank; Bernstein, Lee; Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Mansouri, Pejman; Renstrøm, Therese; Rose, Sunniva Johanne; Siem, Sunniva; Wiedeking, Mathis & Hagen, Trine Wiborg (2012). Level Densities in the actinide region and indirect (n,gamma) cross section measurements using the surrogate method. The European Physical Journal Conferences.  ISSN 2101-6275.  21
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Görgen, Andreas; Harissopulos, Sotirios; Kmiecik, Maria; Konstantinopoulos, Theodor; Krticka, Milan; Lagoyannis, Anastasios; Lönnroth, Tom; Mazurek, Katarzyna; Norrby, Martin; Nyhus, Hilde-Therese; Perdikakis, George; Schiller, Andreas; Siem, Sunniva; Spyrou, Artemis; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Voinov, Alexander (2011). Fermi’s golden rule applied to the γ decay in the quasicontinuum of 46Ti. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  83(014312) . doi: 10.1103/PhysRevC.83.014312
  • Hagen, Trine Wiborg; Lopez-Martens, A.; Hauschild, K; Belozerov, A. V.; Chelnokov, M. L.; Chepigin, V. I.; Curien, D.; Dorvaux, O.; Drafta, G; Gall, B.; Görgen, Andreas; Guttormsen, Magne Sveen; Isaev, A.V.; Izosimov, I.N.; Kabachenko, A. P.; Katrasev, D.E.; Kutsarova, T.; Kuznetsov, Andrej; Larsen, Ann-Cecilie; Malyshev, O. N.; Minkova, A.; Mullins, S.; Nyhus, Hilde-Therese; Pantelica, D.; Piot, J.; Popeko, A. G.; Saro, S.; Scintee, N.; Siem, Sunniva; Sokol, E. A.; Svirikhin, A. I. & Yeremin, A. V. (2011). SPECTROSCOPY OF TRANSFERMIUM NUCLEI USING THE GABRIELA SETUP. Acta Physica Polonica B.  ISSN 0587-4254.  42(3-4), s 605- 608 . doi: 10.5506/APhysPolB.42.605
  • Larsen, Ann-Cecilie; Goriely, Stephane; Algin, Emel; Agvaanluvsan, Undraa; Bürger, Annetta; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Lönnroth, Tom; Mitchell, Gary E.; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete; Voinov, Alexander & Wikan, Kristine (2011). Gamma-ray strength functions and their relation to astrophysics. AIP Conference Proceedings.  ISSN 0094-243X.  1377, s 239- 246 . doi: 10.1063/1.3628386
  • Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Krticka, Milan; Betak, Emil; Bürger, Alexander; Görgen, Andreas; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Toft, Heidi Kristine; Tveten, Gry Merete; Voinov, Alexander & Wikan, Kristine (2011). Analysis of possible systematic errors in the Oslo method. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  83 . doi: 10.1103/PhysRevC.83.034315
  • Lopez-Martens, A.; Wiborg-Hagen, T.; Hauschild, K; Chelnokov, M. L.; Chepigin, V. I.; Curien, D.; Dorvaux, O.; Drafta, G; Gall, B.; Görgen, Andreas; Guttormsen, M; Isaev, A.V.; Izosimov, I.N.; Kabachenko, A.P.; Katrasev, D.E.; Kutsarova, T.; Kuznetsov, A.N.; Larsen, Ann-Cecilie; Malyshev, O. N.; Minkova, A.; Mullins, S.; Nyhus, Hilde-Therese; Pantelica, D.; Piot, J.; Popeko, A. G.; Saro, S.; Scintee, N.; Siem, Sunniva; Syed, Naeem Ul Hasan; Sokol, E. A.; Svirikhin, A.I. & Yeremin, A. V. (2011). Spectroscopy of No-253 and its daughters. Nuclear Physics A.  ISSN 0375-9474.  852(1), s 15- 35 . doi: 10.1016/j.nuclphysa.2011.01.012
  • Rose, Sunniva Johanne; Wilson, J.N.; Capellan, N.; David, S.; Guillemin, P.; Ivanov, E.; Méplan, O.; Nuttin, A. & Siem, Sunniva (2011). Minimization of actinide waste by multi-recycling of thoriated fuels in the EPR reactor. Annals of Nuclear Energy.  ISSN 0306-4549.  38(11), s 2619- 2624 . doi: 10.1016/j.anucene.2011.06.029
  • Toft, Heidi Kristine; Larsen, Ann-Cecilie; Bürger, Alexander; Guttormsen, Magne Sveen; Görgen, Andreas; Nyhus, Hilde-Therese; Renstrøm, Therese; Siem, Sunniva; Tveten, Gry Merete & Voinov, Alexander (2011). Evolution of the pygmy dipole resonance in Sn isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  83(4) . doi: 10.1103/PhysRevC.83.044320
  • Voinov, Alexander; Grimes, S.M.; Brune, C.R.; Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Massey, T.N.; Siem, Sunniva & Kalbach, C (2011). Equilibrium and pre-equilibrium processes in the Mn-55(Li-6,xp) and Fe-57(alpha,xp) reactions. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  83(5), s 054605 . doi: 10.1103/PhysRevC.83.054605
  • Bürger, Alexander; Larsen, Anette Cecilie; Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Harissopulos, Sotirios; Kmiecik, M.; Konstantinopoulos, T.; Krticka, M; Lagoyannis, A.; Lönnroth, T.; Mazurek, K.; Norby, M.; Nyhus, Hilde-Therese; Perdikakis, G; Siem, Sunniva; Spyrou, A. & Voinov, A. (2010). Level Densities and gamma Strength Functions in Light Sc and Ti Isotopes. Europhysics letters.  ISSN 0295-5075.  2 . doi: 10.1051/epjconf/20100203003
  • Ekstrom, A; Cederkall, Joakim; Fahlander, Claes; Hjorth-Jensen, Morten; Engeland, Torgeir; Butler, PA; Davinson, T; Eberth, J; Finke, F; Görgen, Andreas; Gorska, M; Hurst, AM; Ivanov, O; Iwanicki, J; Koster, U; Marsh, BA; Mierzejewski, J; Reiter, P; Siem, Sunniva; Sletten, G; Stefanescu, I; Tveten, Gry Merete; Van de Walle, J; Voulot, D; Warr, N; Weisshaar, D; Wenander, F; Zielinska, M & Blazhev, A. (2010). Coulomb excitation of the odd-odd isotopes 106, 108In . European Physical Journal A.  ISSN 1434-6001.  44, s 355- 361 . doi: 10.1140/epja/i2010-10945-7
  • Guttormsen, Magne Sveen; Agvaanluvsan, U; Algin, E; Bürger, Alexander; Larsen, Anja C V; Mitchell, Gary E.; Nyhus, Hilde-Therese; Siem, Sunniva; Toft, Heidi Kristine & Voinov, A. (2010). Properties of warm nuclei in the quasi-continuum. Europhysics letters.  ISSN 0295-5075.  2 . doi: 10.1051/epjconf/20100204001
  • Hauschild, Karl; Lopez-martens, A.; Hagen, Trine Wiborg; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Siem, Sunniva; Syed, Naeem Ul Hasan; Görgen, Andreas & et al., , (2010). Spectroscopy of transfermium nuclei using the GABRIELA set up at the focal plane of the VASSILISSA recoil separator. AIP Conference Proceedings.  ISSN 0094-243X.  1224, s 269- 278 . doi: 10.1063/1.3431424
  • Larsen, Ann-Cecilie; Agvaanluvsan, Undraa; Bernstein, L. A.; Bürger, Alexander; Chankova, Rosita; Goriely, S; Guttormsen, Magne Sveen; Lönnroth, T.; Mitchell, GE; Nyhus, Hilde-Therese; Schiller, A.; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine & Voinov, A. (2010). Soft structures of γ-ray strength functions studied with the Oslo method. PoS - Proceedings of Science.  ISSN 1824-8039.  2(03001) . doi: 10.1051/epjconf/20100203001
  • Nyhus, Hilde-Therese; Siem, Sunniva; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Syed, Naeem Ul Hasan; Tveten, Gry Merete & Voinov, Alexander (2010). Radiative strength functions in Dy-163,Dy-164. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  81(2) . doi: 10.1103/PhysRevC.81.024325
  • Toft, Heidi Kristine; Larsen, Ann-Cecilie; Agvaanluvsan, Undraa; Bürger, Alexander; Guttormsen, Magne Sveen; Mitchell, Gary; Nyhus, Hilde-Therese; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan & Voinov, Alexander (2010). Level densities and gamma-ray strength functions in Sn isotopes. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  c81(064311)
  • Voinov, A; Grimes, SM; Brune, CR; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Massey, TN; Schiller, A & Siem, Sunniva (2010). gamma-strength functions in Ni-60 from two-step cascades following proton capture. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  81(2) . doi: 10.1103/PhysRevC.81.024319
  • Wilson, AN; Korichi, A; Siem, Sunniva; Astier, A; Bazzacco, D; Bednarczyk, P; Bergstrom, MH; Chmel, S; Cullen, DM; Davidson, PM; Görgen, Andreas; Hannachi, F; Hubel, H; Kintz, N; Lauritsen, T; Lopez-Martens, A; Lunardi, S; Naguleswaran, S; Nyako, BM; Rejmund, M; Schonwasser, G; Schuck, C; Sharpey-Schafer, JF; Timar, J; Wadsworth, R & Libert, J (2010). Two-Particle Separation Energy Trends in the Superdeformed Well. Physical Review Letters.  ISSN 0031-9007.  104(16) . doi: 10.1103/PhysRevLett.104.162501
  • Agvaanluvsan, U; Larsen, Ann-Cecilie; Chankova, R; Guttormsen, Magne Sveen; Mitchell, GE; Schiller, A; Siem, Sunniva & Voinov, A (2009). Enhanced Radiative Strength in the Quasicontinuum of Sn-117. Physical Review Letters.  ISSN 0031-9007.  102(16) . doi: 10.1103/PhysRevLett.102.162504
  • Agvaanluvsan, Undraa; Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Chankova, Rositsa; Mitchell, Gary E.; Schiller, Andreas; Siem, Sunniva & Voinov, Alexander (2009). Evidence for the pair-breaking process in 116,117Sn. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  79(1) . doi: 10.1103/PhysRevC.79.014320
  • Ekström, A.; Cederkäll, J.; DiJulio, D. D.; Fahlander, C.; Hjorth-Jensen, Morten; Blazhev, A.; Bruyneel, B.; Butler, P. A.; Davinson, T.; Eberth, J.; Fransen, C.; Geibel, K.; Hess, H.; Ivanov, O.; Iwanicki, J.; Kester, O.; Kownacki, J.; Köster, U.; Marsh, B. A.; reiter, P.; Scheck, M.; Siebeck, B.; Siem, Sunniva; Stefanescu, I.; Toft, Heidi Kristine; Tveten, Gry Merete; Van de Walle, J.; Voulot, D.; Warr, N.; Weisshaar, D.; Wenander, F.; Wrzosek, K. & Zielinska, M. (2009). Electric quadrupole moments of the 2(1)(+) states in Cd-100,Cd-102,Cd-104. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  80(5) . doi: 10.1103/PhysRevC.80.054302
  • Nyhus, Hilde-Therese; Siem, Sunniva; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Voinov, Alexander (2009). Level Densities, Thermodynamics and Gamma-ray Strength Functions in 163,164Dy. Acta Physica Polonica B.  ISSN 0587-4254.  40(3), s 593- 596
  • Schiller, Andreas; Agvaanluvsan, Undraa; Larsen, Ann-Cecilie; Guttormsen, Magne Sveen & Siem, Sunniva (2009). Level density and radiative strength of 116,117Sn. AIP Conference Proceedings.  ISSN 0094-243X. . doi: 2009APS..HAW.DG010S
  • Siem, Sunniva; Agvaanluvsan, Undraa; Bürger, Alexander; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & et al., , (2009). Level densities and radiative strength functions. AIP Conference Proceedings.  ISSN 0094-243X.  1090, s 66- 73 . doi: 10.1063/1.3087125
  • Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Ingebretsen, Finn; Larsen, Ann-Cecilie; Lonnroth, T; Rekstad, John Bernhard; Schiller, A; Siem, Sunniva & Voinov, A (2009). Level density and gamma-decay properties of closed shell Pb nuclei. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  79(2) . doi: 10.1103/PhysRevC.79.024316
  • Syed, Naeem Ul Hasan; Larsen, Ann-Cecilie; Bürger, Alexander; Guttormsen, Magne Sveen; Harissopulos, S; Kmiecik, M; Konstantinopoulos, T; Krticka, M; Lagoyannis, A; Lonnroth, T; Mazurek, K; Norby, M; Nyhus, Hilde-Therese; Perdikakis, G; Siem, Sunniva & Spyrou, Artemis (2009). Extraction of thermal and electromagnetic properties in Ti-45. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  80(4) . doi: 10.1103/PhysRevC.80.044309
  • Voinov, AV; Oginni, BM; Grimes, SM; Brune, CR; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Massey, TN; Schiller, A & Siem, Sunniva (2009). Nuclear excitations at constant temperature. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  79(3) . doi: 10.1103/PhysRevC.79.031301
  • Yadav, RB; Ma, WC; Hagemann, GB; Amro, H; Bracco, A; Carpenter, MP; Domscheit, J; Frattini, S; Hartley, DJ; Herskind, B; Hubel, H; Janssens, RVF; Khoo, TL; Kondev, FG; Lauritsen, T; Lister, CJ; Million, B; Ødegård, Stein Westad; Riedinger, LL; Schmidt, KA; Siem, Sunniva; Sletten, G; Varmette, PG; Wilson, JN & Zhang, YC (2009). High-spin proton alignments and coexisting coupling schemes in Hf-168. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  80(6) . doi: 10.1103/PhysRevC.80.064306
  • Ekstrom, A; Cederkall, J; Fahlander, C; Hjorth-Jensen, Morten; Ames, F; Butler, PA; Davinson, T; Eberth, J; Fincke, F; Gorgen, A; Gorska, M; Habs, D; Hurst, AM; Huyse, M; Ivanov, O; Iwanicki, J; Kester, O; Koster, U; Marsh, BA; Mierzejewski, J; Reiter, P; Scheit, H; Schwalm, D; Siem, Sunniva; Sletten, G; Stefanescu, I; Tveten, Gry Merete; de Walle, JV; Van Duppen, P; Voulot, D; Warr, N; Weisshaar, D; Wenander, F & Zielinska, M (2008). 0(gs)(+)-> 2(1)(+) transition strengths in Sn-106 and Sn-108 . Physical Review Letters.  ISSN 0031-9007.  101 . doi: 10.1103/PhysRevLett.101.012502
  • Algin, Emel; Agvaanluvsan, Undraa; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Mitchell, Gary; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva & Voinov, Alexander (2008). Thermodynamic properties of 56,57Fe. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  C78(054321)
  • Dorvaux, Olivier; Lopez-Martens, Araceli; Hauschild, Karl; Yeremin, A. V.; Khouaja, A.; Belozerov, A. V.; Briancon, Ch.; Chelnokov, M. L.; Chepigin, V. I.; Curien, D.; Désesquelles, P.; Gall, B.; Gorshkov, V. A.; Guttormsen, Magne Sveen; Hanappe, F.; Kabachenko, A. P.; Khalfallah, F.; Korichi, Amel; Larsen, Ann-Cecilie; Malyshev, O. N.; Minkova, A.; Oganessian, Yu. Ts.; Popeko, A. G.; Rousseau, M.; Rowley, N.; Sagaidak, R. N.; Sharo, S.; Shutov, A. V.; Siem, Sunniva; Stuttgé, V. I. L.; Svirikhin, A. I.; Syed, Naeem Ul Hasan & Theisen, Christophe (2008). Spectroscopy of heavy elements at Dubna. AIP Conference Proceedings.  ISSN 0094-243X.  1012, s 64- 68
  • Ekstrøm, Andreas; Cederkäll, J.; Fahlander, Claes; Hjorth-Jensen, Morten; Ames, F; Butler, P. A.; Davinson, T; Eberth, J; Georgiev, G; Gorgen, A; Gorska, M; Habs, D; Huyse, M; Ivanov, O; Iwanicki, J; Kester, O; Köster, U.; Marsh, BA; reiter, P.; Scheit, H; Schwalm, D; Siem, Sunniva; Stefanescu, I; Tveten, Gry Merete; Van de Walle, RT; Van Duppen, P; Voulot, D; Warr, N; Weisshaar, D; Wenander, F & Zielinska, M (2008). Sub-Barrier Coulomb Excitation of 106,108,110Sn . AIP Conference Proceedings.  ISSN 0094-243X.  1012, s 296- 299
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan & Voinov, Alexander (2008). Thermodynamic properties of atomic nuclei with T<1 MeV. AIP Conference Proceedings.  ISSN 0094-243X.  1012, s 198- 202
  • Hauschild, K; Lopez-Martens, A; Yeremin, AV; Dorvaux, O; Antalic, S; Belozerov, AV; Briancon, C; Chelnokov, ML; Chepigin, VI; Curien, D; Gall, B; Gorgen, A; Gorshkov, VA; Guttormsen, Magne Sveen; Hanappe, F; Kabachenko, AP; Khalfallah, F; Larsen, AC; Malyshev, ON; Minkova, A; Popeko, AG; Rousseau, M; Rowley, N; Saro, S; Shutov, AV; Siem, Sunniva; Stuttge, L; Svirikhin, AI; Syed, Naeem Ul Hasan; Theisen, C & Venhart, M (2008). High-K, t(1/2)=1.4(1) ms, isomeric state in Lr-255. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  78 . doi: 10.1103/PhysRevC.78.021302
  • Hauschild, Karl; Lopez-Martens, Araceli; Yeremin, A. V.; Dorvaux, Olivier; Belozerov, A. V.; Chelnokov, M. L.; Chepigin, V. I.; Gall, B.; Gorshkov, V. A.; Guttormsen, Magne Sveen; Jones, P.; Kabachenko, A. P.; Khouaja, A.; Larsen, Ann-Cecilie; Malyshev, O. N.; Minkova, A.; Oganessian, Yu. Ts.; Pantelica, D.; Popeko, A. G.; Rotaru, F.; Saro, S.; Shutov, A. V.; Siem, Sunniva; Svirikhin, A. I.; Syed, Naeem Ul Hasan & Nyhus, Hilde-Therese (2008). Half-life and excitation energy of the I^{\pi}=13/2+ isomer in 209Ra. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  77 . doi: 10.1103/PhysRevC.77.047305
  • Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Chankova, Rositsa; Ingebretsen, Finn; Lönnroth, Tom; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan; Voinov, Alexander & Messelt, Svein (2008). Experimental nuclear level densities and gamma-ray strength functions in Sc and V isotopes. AIP Conference Proceedings.  ISSN 0094-243X.  1005, s 70- 73
  • Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Chankova, Rositsa; Ingebretsen, Finn; Lönnroth, Tom; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan; Voinov, Alexander & Messelt, Svein (2008). Puzzling gamma-ray strength functions in 44,45Sc and 50,51V. AIP Conference Proceedings.  ISSN 0094-243X.  s 380- 382
  • Ljungvall, J; Goergen, A; Girod, M; Delaroche, JP; Dewald, A; Dossat, C; Farnea, E; Korten, W; Melon, B; Menegazzo, R; Obertelli, A; Orlandi, R; Petkov, P; Pissulla, T; Siem, Sunniva; Singh, RP; Srebrny, J; Theisen, C; Ur, CA; Valiente-Dobon, JJ; Zell, KO & Zielinska, M (2008). Shape coexistence in light Se isotopes: Evidence for oblate shapes. Physical Review Letters.  ISSN 0031-9007.  100 . doi: 10.1103/PhysRevLett.100.102502
  • Siem, Sunniva; Guttormsen, Magne Sveen; Chankova, Rositsa; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Syed, Naeem Ul Hasan; Schiller, Andreas; Voinov, Alexander & Ødegård, Stein Westad (2008). Level densities and gamma-strength functions in Sm isotopes. AIP Conference Proceedings.  ISSN 0094-243X.  s 425- 427
  • Siem, Sunniva; Guttormsen, Magne Sveen; Chankova, Rositsa; Larsen, Ann-Cecilie; Rekstad, John Bernhard; Syed, Naeem Ul Hasan; Schiller, Andreas; Voinov, Alexander; Ødegård, Stein Westad; Nyhus, Hilde-Therese; Messelt, Svein & Ingebretsen, Finn (2008). Experimental Level densities and gamma-strength functions in rare earth nuclei. AIP Conference Proceedings.  ISSN 0094-243X.  1005
  • Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Ingebretsen, Finn; Larsen, Ann-Cecilie; Siem, Sunniva; Lönnroth, Tom; Schiller, Andreas & Voinov, Alexander (2008). The Oslo Method and Its Application to Lead Isotopes. AIP Conference Proceedings.  ISSN 0094-243X.  s 428- 430
  • Voinov, Alexander; Grimes, S.M.; Brune, C.R.; Guttormsen, Magne Sveen; Massey, T.N.; Schiller, Andreas & Siem, Sunniva (2008). Experimental Study of Level Density and gamma-strength Functions from Compound Nuclear Reactions. AIP Conference Proceedings.  ISSN 0094-243X.  1005, s 61- 64
  • Voinov, Alexander; Grimes, S.M.; Larsen, Ann-Cecilie; Brune, C.R.; Guttormsen, Magne Sveen; Massey, T.N.; Schiller, Andreas; Siem, Sunniva & Syed, Naeem Ul Hasan (2008). Level densities of 44Sc and 47Ti from different experimental techniques. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  77(034613) . doi: 10.1103/PhysRevC.77.034613
  • Yadav, RB; Ma, WC; Hagemann, GB; Bengtsson, R; Ryde, H; Amro, H; Bracco, A; Carpenter, MP; Domscheit, J; Frattini, S; Hartley, DJ; Herskind, B; Hubel, H; Janssens, RVF; Khoo, TL; Kondev, FG; Lauritsen, T; Lister, CJ; Million, B; Odegard, S; Riedinger, LL; Schmidt, KA; Siem, Sunniva; Sletten, G; Varmette, PG; Wilson, JN & Zhang, YC (2008). Identification of triaxial strongly deformed bands in Hf-168. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  78(4) . doi: 10.1103/PhysRevC.78.044316
  • Hurst, AM; Butler, PA; Jenkins, DG; Delahaye, P; Wenander, F; Ames, F; Barton, CJ; Behrens, T; Burger, A; Cederkall, J; Clement, E; Czosnyka, T; Davinson, T; de Angelis, G; Eberth, J; Ekstrom, A; Franchoo, S; Georgiev, G; Gorgen, A; Herzberg, RD; Huyse, M; Ivanov, O; Iwanicki, J; Jones, GD; Kent, P; Koster, U; Kroll, T; Krucken, R; Larsen, Ann-Cecilie; Nespolo, M; Pantea, M; Paul, ES; Petri, M; Scheit, H; Sieber, T; Siem, Sunniva; Smith, JF; Steer, A; Stefanescu, I; Syed, Naeem Ul Hasan; de Walle, JV; Van Duppen, P; Wadsworth, R; Warr, N; Weisshaar, D & Zielinska, M (2007). Measurement of the sign of the spectroscopic quadrupole moment for the 2(1)(+) state in Se-70: No evidence for oblate shape. Physical Review Letters.  ISSN 0031-9007.  98 . doi: 10.1103/PhysRevLett.98.072501
  • Algin, E; Schiller, A; Voinov, A; Agvaanluvsan, U; Belgya, T; Bernstein, LA; Brune, CR; Chankova, Rosita; Garrett, PE; Grimes, SM; Guttormsen, Magne Sveen; Hjorth-Jensen, Morten; Hornish, MJ; Johnson, CW; Massey, T; Mitchell, GE; Rekstad, John Bernhard; Siem, Sunniva & Younes, W (2007). Bulk properties of iron isotopes. Physics of Atomic Nuclei.  ISSN 1063-7788.  70, s 1634- 1639 . doi: 10.1134/S1063778807090232
  • Guttormsen, Magne; Chankova, Rosita; Larsen, Ann-Cecilie; Rekstad, John Bernhard; Siem, Sunniva; Syed, Naeem Ul Hasan; Agvaanluvsan, Undraa; Schiller, Andreas & Voinov, Alexander (2007). The role of broken cooper pairs in warm nuclei. Acta Physica Polonica B.  ISSN 0587-4254.  38(4), s 1489- 1493
  • Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Chankova, Rositsa; Ingebretsen, Finn; Lönnroth, Tom; Messelt, Svein; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan & Voinov, Alexander (2007). Nuclear level densities and gamma-ray strength functions in Sc-44,Sc-45. Physical Review C. Nuclear Physics.  ISSN 0556-2813.  (76) . doi: 10.1103/PhysRevC.76.044303
  • Larsen, Ann-Cecilie; Guttormsen, Magne; Chankova, Rosita; Ingebretsen, Finn; Lönnroth, Tom; Messelt, Svein; Ødegård, Stein Westad; Rekstad, John Bernhard; Siem, Sunniva; Syed, Naeem Ul Hasan; Schiller, Andreas & Voinov, Alexander (2007). Radiative strength functions of warm nuclei in the 1f(7/2) shell. Acta Physica Polonica B.  ISSN 0587-4254.  38(4), s 1495- 1498
  • Lopez-Martens, Araceli; Hauschild, Karl; Yeremin, Alexander; Dorvaux, Olivier; Belozerov, A. V.; Briancon, Ch.; Cheinokov, M. L.; Chepigin, V. I.; Curien, D.; Désesquelles, P.; Gall, B.; Gorshkov, A.; Guttormsen, Magne; Hanappe, F.; Kabachenko, A. P.; Khalfallah, F.; Korichi, Amel; Larsen, Ann-Cecilie; Malyshev, O. N.; Minkova, A.; Oganessian, Yu. Ts.; Popeko, A. G.; Rousseau, M.; Rowley, N.; Sagaidak, R. N.; Sharo, S.; Shutov, A. V.; Siem, Sunniva; Stuttgé, L.; Svirikhin, A. I.; Syed, Naeem Ul Hasan & Theisen, Christophe (2007). Isomeric states in No-253. European Physical Journal A.  ISSN 1434-6001.  32(3), s 245- 250 . doi: 10.1140/epja/i2007-10391-8

Se alle arbeider i Cristin

  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Blasi, N; Bracco, A; Camera, F; Eriksen, Tomas Kvalheim; Görgen, Andreas; Hagen, Trine Wiborg; Leoni, Silvia; Million, B; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Siem, Sunniva; Tornyi, Tamas Gabor; Tveten, Gry Merete; Voinov, Alexander & Wiedeking, Mathis (2014). Recent results using large LaBr3 detectors and future perspectives.
  • Guttormsen, Magne Sveen; Bernstein, Lee; Bürger, Alexander; Görgen, Andreas; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Renstrøm, Therese; Siem, Sunniva; Wiedeking, Mathis & Wilson, Jonathan (2013). Scissors strength in the quasi-continuum of actinides .
  • Görgen, Andreas; Hagen, Trine Wiborg; Salsac, M.-D.; Grente, L.; Farget, F.; Sulignano, B; Louchart, C; Jacquot, B; Braunroth, T; Bruyneel, B; Celikovic, I; Clément, Emmanuel; de France, Giles; Delaune, O; Dewald, Alfred; Dijon, Aurore; Hackstein, Matthias; Korten, Wolfram; Litzinger, J; Ljungvall, Joa; Michelagnoli, C.; Napoli, D.R.; Recchia, Francesco; Rother, Wolfram; Sahin, Eda; Siem, Sunniva; Theisen, Christophe; Valiente-Dobon, JJ & Van Isacker, Pieter (2012). Collectivity of neutron-rich nuclei Novel techniques to measure lifetimes of excited states.
  • Görgen, Andreas; Klintefjord, Malin Linnea; Siem, Sunniva; Giacoppo, Francesca; Hoff, Per; Korten, Wolfram; Larsen, Ann-Cecilie; Rapisarda, E; Renstrøm, Therese; Siebeck, B.; Thoele, P; Tornyi, Tamas; Tveten, Gry Merete & Zielinska, Magdalena (2012). Shape transition and coexistence in neutron-deficient rare earth nuclei: Coulomb excitation of 140Sm.
  • Görgen, Andreas; Wiborg-Hagen, Trine; Grente, L.; Salsac, M.-D.; Farget, F.; Sulignano, B; Louchart, C; Jaquot, B; Braunroth, T; Bruyneel, B; Celikovic, I; Clément, Emmanuel; de France, Giles; Delaune, O; Dewald, Alfred; Dijon, Aurore; Hackstein, Matthias; Korten, Wolfram; Litzinger, J; Ljungvall, Joa; Michelagnoli, C; Napoli, D.R.; Recchia, Francesco; Rother, Wolfram; Sahin, Eda; Siem, Sunniva; Theisen, Christophe & Valiente-Dobon, JJ (2012). Lifetimes of excited states in neutron-rich nuclei.
  • Guttormsen, Magne Sveen; Bernstein, Lee; Bürger, Alexander; Görgen, Andreas; Gunsing, Frank; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Renstrøm, Therese; Siem, Sunniva; Wiedeking, Mathis & Wilson, Jonathan (2012). Observation of large orbital scissors strength in actinides.
  • Larsen, Ann-Cecilie; Bürger, Alexander; Goriely, Stephane; Guttormsen, Magne Sveen; Görgen, Andreas; Harrisopulos, Sotirios; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Schiller, Andreas Ulrich; Siem, Sunniva; Tveten, Gry Merete & Voinov, Alexander (2012). Astrophysical reaction rates and the low-energy enhancement in the γ-ray strength.
  • Larsen, Ann-Cecilie; Bürger, Alexander; Goriely, Stephane; Guttormsen, Magne Sveen; Görgen, Andreas; Harrisopulos, Sotirios; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Schiller, Andreas Ulrich; Siem, Sunniva; Tveten, Gry Merete & Voinov, Alexander (2012). LOW-ENERGY ENHANCEMENT IN THE γ STRENGTH WITH IMPACT ON ASTROPHYSICAL REACTION RATES.
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Görgen, Andreas; Nyhus, Hilde-Therese; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine & Tveten, Gry Merete (2011). Do light nuclei display a universal gamma-ray strength function?.
  • Larsen, Ann-Cecilie; Bürger, Alexander; Eriksen, Tomas Kvalheim; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Siem, Sunniva; Tveten, Gry Merete; Goriely, Stephane; Harrisopulos, Sotirios; Schiller, Andreas; Voinov, Alexander; Wilson, Jonathan; Leniau, Baptist; Gunsing, Frank; Krticka, Milan; Betak, Emil; Bernstein, Lee; Bleuel, Darren L.; Wiedeking, Mathis; Agvaanluvsan, Undraa; Mitchell, Gary E.; Algin, Emel & Lönnroth, Tom (2011). Experiments of reaction model inputs: level density and gamma strength.
  • Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Bürger, Alexander; Eriksen, Tomas Kvalheim; Görgen, Andreas; Hagen, Trine Wiborg; Nyhus, Hilde-Therese; Rekstad, John Bernhard; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Wikan, Kristine (2011). Level density and gamma strength - achievements and challenges.
  • Siem, Sunniva; Vistnes, Arnt Inge & Henriksen, Ellen Karoline (2011). Stråling fra mobiltelefoner, kjerneenergiverk, radongass, trådløse nett, kraftledninger og mere til - hva er det, og er det farlig?.
  • Bürger, Alexander; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Larsen, Ann-Cecilie; Mansouri, Pejman; Miah, Md.M.H.; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Siem, Sunniva; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Voinov, Alexander & Wikan, Kristine (2010). Level Densities and Gamma-Ray Strength Functions in Zr Isotopes.
  • Bürger, Alexander; Larsen, Ann-Cecilie; Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Nyhus, Hilde-Therese; Siem, Sunniva & et al., , (2010). Level Densities and γ Strength Functions in Light Sc and Ti Isotopes. PoS - Proceedings of Science.  ISSN 1824-8039.  (03002) . doi: 10.1051/epjconf/20100203003
  • Bürger, Alexander; Larsen, Ann-Cecilie; Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Harissopulos, Sotirios; Kmiecik, Marysia; Konstantinopoulos, Theo; Krticka, Milan; Lagoyannis, A.; Lönnroth, Tom; Mazurek, K.; Norby, M.; Nyhus, Hilde-Therese; Perdikakis, George; Siem, Sunniva & Spyrou, Artemis (2009). Level density and gamma-ray strength function in 43Sc.
  • Bürger, Alexander; Larsen, Ann-Cecilie; Syed, Naeem Ul Hasan; Guttormsen, Magne Sveen; Nyhus, Hilde-Therese; Siem, Sunniva; Harissopulos, Sotirios; Konstantinopoulos, Theo; Lagoyannis, A.; Perdikakis, George; Spyrou, Artemis; Kmiecik, Marysia; Mazurek, K.; Krticka, Milan; Lönnroth, Tom & Norby, M. (2009). Level Densities and Gamma Strength Functions in Light Sc and Ti Isotopes .
  • Bürger, Alexander; Syed, Naeem Ul Hasan; Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Harissopulos, Sotirios; Kmiecik, M.; Konstantinopoulos, Theo; Krticka, Milan; Lagoyannis, A.; Lönnroth, Tom; Mazurek, K.; Norby, M.; Nyhus, Hilde-Therese; Perdikakis, George; Siem, Sunniva & Spyrou, Artemis (2009). Level Densities and Strength Functions in Light Sc and Ti Isotopes.
  • Nyhus, Hilde-Therese; Siem, Sunniva; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Syed, Naeem Ul Hasan & Voinov, Alexander (2009). Level densities and the gamma ray strength functions of 163;164Dy.
  • Toft, Heidi Kristine; Bürger, Alexander; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Siem, Sunniva; Syed, Naeem Ul Hasan & Tveten, Gry Merete (2009). Level Densities and Gamma Strength Functions in 116,118,118Sn.
  • Toft, Heidi Kristine; Bürger, Alexander; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Siem, Sunniva; Syed, Naeem Ul Hasan & Tveten, Gry Merete (2009). Level Densities and Gamma Strength Functions in 116,118,119Sn.
  • Nyhus, Hilde-Therese; Siem, Sunniva; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bürger, Alexander; Syed, Naeem Ul Hasan; Toft, Heidi Kristine; Tveten, Gry Merete & Voinov, Alexander (2008). Level Densities, Thermodynamics and Gamma-ray Strength Functions in 163,164Dy.
  • Siem, Sunniva (2008). Experimental level densities and radiative strength functions in rare earth nuclei.
  • Siem, Sunniva (2008). Level densities and radiative strength functions.
  • Siem, Sunniva (2008). Level densities and radiative strength functions in rare earth nuclei.
  • Larsen, Ann-Cecilie; Chankova, Rositsa; Guttormsen, Magne Sveen; Ingebretsen, Finn; Lönnroth, Tom; Messelt, Svein; Rekstad, John Bernhard; Schiller, Andreas; Siem, Sunniva; Syed, Naeem Ul Hasan & Voinov, Alexander (2007). Puzzling gamma-ray strength functions in 44,45Sc and 50,51V.

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Publisert 4. nov. 2010 12:35 - Sist endret 15. apr. 2013 11:19