Victor Modamio

• Galtarossa, F.; Scomparin, L.; de Angelis, Giacomo; Marchi, T.; Baumann, T. & Bazin, D. [Show all 24 contributors for this article] (2023). Proton inelastic scattering on 68,70,72Ni. Journal of Physics: Conference Series (JPCS). ISSN 1742-6588. doi: 10.1088/1742-6596/2586/1/012086. Full text in Research Archive
• Pedersen, Line Gaard; Sahin, Eda; Görgen, Andreas; Bello Garrote, Frank Leonel; Tsunoda, Yusuke & Otsuka, Takaharu [Show all 67 contributors for this article] (2023). Experimental Level Scheme of 78Cu. Acta Physica Polonica B. ISSN 0587-4254. 16. doi: 10.5506/APhysPolBSupp.16.4-A14.
• Cederlöf, E. Ahlgren; Bäck, T.; Nyberg, J.; Qi, C.; Ataç, A. & Badran, H. [Show all 32 contributors for this article] (2023). Lifetime measurement of the yrast 2 ⁺ state in ¹¹⁸ Te. European Physical Journal A. ISSN 1434-6001. 59(12). doi: 10.1140/epja/s10050-023-01212-3. Full text in Research Archive
• Pasqualato, G; Ansari, S.; Heines, Johannes Sørby; Modamio, Victor; Görgen, Andreas & Beckmann, Kristine Sønstevold [Show all 52 contributors for this article] (2023). Shape evolution in even-mass ^{98 - 104} Zr isotopes via lifetime measurements using the γγ -coincidence technique. European Physical Journal A. ISSN 1434-6001. 59(11). doi: 10.1140/epja/s10050-023-01172-8. Show summary

  The Zirconium (Z = 40) isotopic chain has attracted interest for more than four decades. The abrupt lowering of the energy of the first 2+ state and the increase in the transition strength B(E2; 2+→ 0+) going from 98Zr to 100Zr has been the first example of “quantum phase transition” in nuclear shapes, which has few equivalents in the nuclear chart. Although a multitude of experiments have been performed to measure nuclear properties related to nuclear shapes and collectivity in the region, none of the measured lifetimes were obtained using the Recoil Distance Doppler Shift method in the γγ-coincidence mode where a gate on the direct feeding transition of the state of interest allows a strict control of systematical errors. This work reports the results of lifetime measurements for the first yrast excited states in 98−104Zr carried out to extract reduced transition probabilities. The new lifetime values in γγ-coincidence and γ -single mode are compared with the results of former experiments. Recent predictions of the Interacting Boson Model with Configuration Mixing, the Symmetry Conserving Configuration Mixing model based on theHartree–Fock–Bogoliubov approach and the Monte Carlo Shell Model are presented and compared with the experimental data.

• Tveten, Gry Merete; Utsunomiya, H.; Larsen, Ann-Cecilie; Algin, E.; Ari-Izumi, T. & Ay, Kursad Osman [Show all 31 contributors for this article] (2023). New experimental constraint on the W 185 (n,γ) W 186 cross section. Physical Review C. ISSN 2469-9985. 108(2). doi: 10.1103/PhysRevC.108.025804. Full text in Research Archive
• Pedersen, Line Gaard; Sahin, Eda; Görgen, Andreas; Bello Garrote, Frank Leonel; Tsunoda, Y. & Otsuka, T. [Show all 67 contributors for this article] (2023). First spectroscopic study of odd-odd Cu 78. Physical Review C. ISSN 2469-9985. 107(4). doi: 10.1103/PhysRevC.107.044301. Full text in Research Archive
• Zhang, W.; Cederwall, B.; Doncel, M.; Aktas, O.; Ertoprak, A. & Qi, C. [Show all 43 contributors for this article] (2023). Decay spectroscopy of Os 171,172 and Ir 171,172,174. Physical Review C. ISSN 2469-9985. 107(1). doi: 10.1103/PhysRevC.107.014308. Full text in Research Archive
• Pogliano, Francesco; Bello Garrote, Frank Leonel; Larsen, Ann-Cecilie; Berg, Hannah Christine; Gjestvang, Dorthea & Görgen, Andreas [Show all 19 contributors for this article] (2023). Observation of a candidate for the M1 scissors resonance in odd-odd Ho 166. Physical Review C. ISSN 2469-9985. 107(3). doi: 10.1103/PhysRevC.107.034605. Show summary

  The γ -strength function and the nuclear level density for the odd-odd, rare-earth nucleus 166 Ho have been extracted from 163 Dy(α, pγ ) 166 Ho data using the Oslo method. A structure at ≈3 MeV in the γ -strength function is interpreted as the M1 scissors resonance. By employing three different methods we find that its strength depends rather strongly on the modeling of the E 1 strength, while its centroid does not. The 166 Ho scissors resonance parameters are consistent with previous results on other rare-earth nuclei.

• Grocutt, L.; Chapman, R.; Bouhelal, M.; Haas, F.; Goasduff, A. & Smith, J.F. [Show all 35 contributors for this article] (2022). Lifetime measurements of states of S 35, S 36, S 37, and S 38 using the AGATA γ -ray tracking spectrometer. Physical Review C. ISSN 2469-9985. 106(2). doi: 10.1103/PhysRevC.106.024314. Full text in Research Archive
• Bello Garrote, Frank Leonel; Lopez-Martens, Araceli; Larsen, Ann-Cecilie; Deloncle, I.; Péru, Sophie & Zeiser, Fabio [Show all 38 contributors for this article] (2022). Experimental observation of the M1 scissors mode in ²⁵⁴No. Physics Letters B. ISSN 0370-2693. 834. doi: 10.1016/j.physletb.2022.137479. Full text in Research Archive
• Guttormsen, Magne Sveen; Ay, Kursad Osman; Ozgur, Mustafa; Algin, Emel; Larsen, Ann-Cecilie & Bello Garrote, Frank Leonel [Show all 25 contributors for this article] (2022). Evolution of the γ -ray strength function in neodymium isotopes. Physical Review C. ISSN 2469-9985. 106(3). doi: 10.1103/PhysRevC.106.034314. Full text in Research Archive
• Goasduff, A.; Mengoni, D.; Recchia, F.; Valiente-Dobón, J.J.; Menegazzo, R. & Benzoni, G. [Show all 84 contributors for this article] (2021). The GALILEO γ-ray array at the Legnaro National Laboratories. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. ISSN 0168-9002. 1015. doi: 10.1016/j.nima.2021.165753.
• Testov, D.A.; Boso, A.; Lenzi, S.; Nowacki, F.; Recchia, F. & De Angelis, G. [Show all 26 contributors for this article] (2021). High-spin intruder states in the mirror nuclei S 31 and P 31. Physical Review C. ISSN 2469-9985. 104(2). doi: 10.1103/PhysRevC.104.024309. Full text in Research Archive
• Zhang, W.; Cederwall, B.; Doncel, M.; Aktas, O.; Ertoprak, A. & Liotta, R. [Show all 42 contributors for this article] (2021). Lifetime measurements of excited states in ^169,171,173Os: Persistence of anomalous B(E2) ratios in transitional rare earth nuclei in the presence of a decoupled i<inf>13/2</inf> valence neutron. Physics Letters B. ISSN 0370-2693. 820. doi: 10.1016/j.physletb.2021.136527.
• Scomparin, L.; Marchi, T.; De Angelis, G.; Baumann, T.; Bazin, D. & Gade, A. [Show all 24 contributors for this article] (2021). Proton inelastic scattering in ^68,70,72Ni isotopes. Nuovo cimento della societa italiana de fisica. C, Geophysics and space physics. ISSN 1124-1896. 44(2-3). doi: 10.1393/ncc/i2021-21077-6. Full text in Research Archive
• Gjestvang, Dorthea; Siem, Sunniva; Zeiser, Fabio; Randrup, Jørgen; Vogt, Ramona & Bello Garrote, Frank Leonel [Show all 20 contributors for this article] (2021). The study of prompt fission γ rays at the Oslo Cyclotron Laboratory. The European Physical Journal Conferences. ISSN 2101-6275. doi: 10.1051/epjconf/202125600005. Full text in Research Archive
• Görgen, Andreas; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Siem, Sunniva; Adli, Erik & Edin, Nina Frederike J [Show all 14 contributors for this article] (2021). The Oslo Cyclotron Laboratory. The European Physical Journal Plus. ISSN 2190-5444. 136, p. 1–13. doi: 10.1140/epjp/s13360-021-01150-3. Full text in Research Archive
• Guttormsen, Magne Sveen; Alhassid, Yoram; Ryssens, Wouter; Ay, K.o.; Ozgur, Mustafa & Algin, Emel [Show all 21 contributors for this article] (2021). Strong enhancement of level densities in the crossover from spherical to deformed neodymium isotopes. Physics Letters B. ISSN 0370-2693. 816. doi: 10.1016/j.physletb.2021.136206. Full text in Research Archive
• Ertoprak, A.; Cederwall, B.; Qi, C.; Aktas, O.; Doncel, M. & Hadinia, B. [Show all 59 contributors for this article] (2020). Evidence for octupole collectivity in ¹⁷²Pt. European Physical Journal A. ISSN 1434-6001. 56(2). doi: 10.1140/epja/s10050-020-00071-6.
• Gottardo, A.; De Angelis, G.; Doornenbal, P.; Coraggio, L.; Gargano, A. & Itaco, N. [Show all 59 contributors for this article] (2020). Transition strengths in the neutron-rich 73,74,75Ni isotopes. Physical Review C. ISSN 2469-9985. 102. doi: 10.1103/PhysRevC.102.014323. Full text in Research Archive
• Bello Garrote, Frank Leonel; Sahin, Eda; Tsunoda, Y.; Otsuka, T.; Görgen, Andreas & Niikura, M. [Show all 67 contributors for this article] (2020). β decay of Ni 75 and the systematics of the low-lying level structure of neutron-rich odd-A Cu isotopes. Physical Review C. ISSN 2469-9985. 102(3). doi: 10.1103/PhysRevC.102.034314. Full text in Research Archive
• Testov, D.; Valiente-Dobon, J.J.; Mengoni, D.; Recchia, Francesco; Goasduff, A. & Boso, A. [Show all 40 contributors for this article] (2019). High Resolution γ-Ray Spectrometry Using Galileo Array. Eurasian Journal of Physics and Functional Materials. ISSN 2522-9869. 3(1), p. 84–90. doi: 10.29317/EJPFM.2019030111.
• Valiente-Dobón, Jose Javier; Jaworski, G; Goasduff, A; Egea, FJ; Modamio, Victor & Hüyük, T [Show all 59 contributors for this article] (2019). NEDA - NEutron Detector Array. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. ISSN 0168-9002. 927, p. 81–86. doi: 10.1016/j.nima.2019.02.021.
• Jaworski, Grzegorz; Goasduff, A; Egea Canet, FJ; Modamio, Victor; Hüyük, T & Triossi, A [Show all 63 contributors for this article] (2019). The new neutron multiplicity filter NEDA and its first physics campaign with AGATA. Acta Physica Polonica B. ISSN 0587-4254. 50(3), p. 585–590. doi: 10.5506/APhysPolB.50.585.
• Cederwall, Bo; Doncel-Monasterio, Maria; Aktaş, Özge; Ertoprak, Aysegul; Liotta, Roberto & Qi, Chong [Show all 40 contributors for this article] (2018). Lifetime measurements of excited states in Pt 172 and the variation of quadrupole transition strength with angular momentum. Physical Review Letters. ISSN 0031-9007. 121(2), p. 1–6. doi: 10.1103/PhysRevLett.121.022502. Full text in Research Archive
• Litzinger, Julia; Blazhev, Andrey; Dewald, Alfred; Didierjean, Francois; Duchêne, Gaspard G. & Fransen, C. [Show all 67 contributors for this article] (2018). Transition probabilities in neutron-rich 80,82Se and the role of the νg9/2 orbital. Physical Review C. ISSN 2469-9985. 97:044323(4), p. 1–13. doi: 10.1103/PhysRevC.97.044323. Full text in Research Archive
• John, Philipp Rudolf; Valiente-Dobón, Jose Javier; Mengoni, Daniele; Modamio, Victor; Lunardi, Santo & Bazzacco, Dino [Show all 58 contributors for this article] (2017). In-beam γ-ray spectroscopy of the neutron-rich platinum isotope Pt 200 toward the N=126 shell gap. Physical Review C. ISSN 2469-9985. 95(6). doi: 10.1103/PhysRevC.95.064321.
• Doncel, M; Gadea, Andrés; Valiente-Dobón, Jose Javier; Quintana, Begoña; Modamio, Victor & Mengoni, Daniele [Show all 9 contributors for this article] (2017). Determination of lifetimes of nuclear excited states using the Recoil Distance Doppler Shift Method in combination with magnetic spectrometers. European Physical Journal A. ISSN 1434-6001. 53(10). doi: 10.1140/epja/i2017-12382-6.
• Ceruti, S.; Camera, F.; Bracco, A.; Mentana, A.; Avigo, R. & Benzoni, G. [Show all 36 contributors for this article] (2017). Experimental study of the isovector giant dipole resonance in Zr 80 and Rb 81. Physical Review C. ISSN 2469-9985. 95(1). doi: 10.1103/PhysRevC.95.014312.
• Ay, K.o.; Ozgur, Mustafa; Algin, Emel; Guttormsen, Magne Sveen; Bello Garrote, Frank Leonel & Crespo Campo, Lucia [Show all 19 contributors for this article] (2016). Nuclear level densities and gamma-ray strength functions of 145,149,151Nd isotopes. Journal of Physics: Conference Series (JPCS). ISSN 1742-6588. 766(012027). doi: 10.1088/1742-6596/766/1/012027.
• Stahl, C; Leske, J; Bauer, C; Bazzacco, D.; Farnea, E. & Gottardo, A. [Show all 41 contributors for this article] (2015). Population of the 2ms+ mixed-symmetry state of 140Ba with the alpha-transfer reaction. Physical Review C. Nuclear Physics. ISSN 0556-2813. 92(4). doi: 10.1103/PhysRevC.92.044324.

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• Heines, Johannes Sørby; Görgen, Andreas; Modamio, Victor; Pasqualato, G; Korten, Wolfram & Ljungvall, Joa (2023). Lifetime measurements show high triaxiality in ruthenium.
• Paulsen, Wanja; Li, Kevin Ching Wei; Siem, Sunniva; Ingeberg, Vetle Wegner; Larsen, Ann-Cecilie & Eriksen, Tomas Kvalheim [Show all 20 contributors for this article] (2023). Remeasuring the gamma-decay branching ratio of the Hoyle state.
• Heines, Johannes Sørby; Modamio, Victor & Görgen, Andreas (2023). Evolution of Triaxiality in Neutron-Rich Ruthenium Isotopes Lifetime Measurements of excited states.
• Heines, Johannes Sørby; Görgen, Andreas & Modamio, Victor (2022). Triaxiality in neutron-rich Ruthenium isotopes, New lifetimes measured in Ru-109, 110, 111. Universitetet i Oslo.

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