Liv Stavsetra

Førsteamanuensis - Kjerne- og energifysikk
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E-post liv.stavsetra@fys.uio.no
Brukernavn
Besøksadresse Sem Sælands vei 26 Kjemibygningen 0371 Oslo
Postadresse Postboks 1048 Blindern 0316 Oslo

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Samarbeid

 

Publikasjoner

  • Ellison, Paul A.; McLaughlin, Joseph P.; Stavsetra, Liv; Gregorich, Kenneth E. & Nitsche, Heino (2014). Measurement of the 240Am production cross section via proton irradiation of 242Pu. Radiochimica Acta. ISSN 0033-8230. 102(7), s. 561–568. doi: 10.1515/ract-2014-2219.
  • Stavsetra, Liv; Fure, Kristin; Haugan, Are & Bjørnstad, Tor (2013). Development of an oil tracer labelled with Ba-137m. The European Physical Journal Conferences. ISSN 2101-6275. 50:05002. doi: 10.1051/epjconf/20135005002.
  • Bagán, Héctor; Tarancon, Alex; Stavsetra, Liv; Rauret, Gemma & Garcia, José F. (2012). Determination of oil reservoir radiotracer ((SCN-)-C-14) in a single step using a plastic scintillator extractive resin. Analytica Chimica Acta. ISSN 0003-2670. 736, s. 30–35. doi: 10.1016/j.aca.2012.05.045.
  • Ellison, Paul A.; Gregorich, Kenneth E.; Berryman, James G.; Bleuel, Darren L.; Clark, Roderick M. & Dragojević, Irena [Vis alle 20 forfattere av denne artikkelen] (2010). New Superheavy Element Isotopes: Pu-242(Ca-48, 5n)(285)114. Physical Review Letters. ISSN 0031-9007. 105(18). doi: 10.1103/PhysRevLett.105.182701.
  • Samadani, Fereshteh; Alstad, Jorolf; Bjørnstad, Tor; Stavsetra, Liv & Omtvedt, Jon Petter (2010). Development of a SISAK extraction system for chemical studies of element 108, hassium. Radiochimica Acta. ISSN 0033-8230. 98(12), s. 757–764. doi: 10.1524/ract.2010.1787.
  • Zheng, Li; Alstad, Jorolf; Bjørnstad, Tor; Polakova, Darina; Stavsetra, Liv & Omtvedt, Jon Petter (2008). Extraction of Nb and Ta, homolgues of Db, from sulphuric acid solutions with TOA in toluene using SISAK. Radiochimica Acta. ISSN 0033-8230. 96. doi: 10.1524/ract.2008.1463.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Bjørnstad, Tor; Düllmann, Christoph E.; Gregorich, Kenneth E. & Hoffman, Darleane C. [Vis alle 15 forfattere av denne artikkelen] (2007). Chemical properties of the transactinide elements studied in liquid phase with SISAK. European Physical Journal D : Atomic, Molecular and Optical Physics. ISSN 1434-6060. 45(1), s. 91–97. doi: 10.1140/epjd/e2007-00214-6.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Bjørnstad, Tor; Düllmann, Christoph E.; Folden, C. M. & Gregorich, Kenneth E. [Vis alle 14 forfattere av denne artikkelen] (2006). SISAK Liquid-Liquid Extraction Studies of Rutherfordium and Future Plans to Study Heavier Transactinides. I May, I.; Alvares, R. & Bryan, N. (Red.), Recent Advances in Actinide Science. Royal Society of Chemistry (RSC) Publishing. ISSN 0-85404-678-X. s. 278–280.
  • Polakova, Darina; Alstad, Jorolf; Bjørnstad, Tor; Skarnemark, Gunnar; Stavsetra, Liv & Sudowe, Ralf [Vis alle 10 forfattere av denne artikkelen] (2006). Development of a System for Chemical Studies of Rutherfordium by Liquid-Liquid Extraction From Sulphuric Acid Solutions with SISAK. I May, I.; Alvares, R. & Bryan, N. (Red.), Recent Advances in Actinide Science. Royal Society of Chemistry (RSC) Publishing. ISSN 0-85404-678-X. s. 281–283.
  • Zheng, Li; Alstad, Jorolf; Bjørnstad, Tor; Polakova, Darina; Stavsetra, Liv & Omtvedt, Jon Petter (2006). Influence of KCl on the Extraction of Rutherfordium Homologues Hafnium and Zirconium From Sulphuric Acid with Tri-Octylamine in Toluene. I May, I.; Alvares, R. & Bryan, N. (Red.), Recent Advances in Actinide Science. Royal Society of Chemistry (RSC) Publishing. ISSN 0-85404-678-X. s. 284–286.
  • Stavsetra, Liv; Gregorich, KE; Alstad, Jorolf; Breivik, H; Eberhardt, K & Folden, CM [Vis alle 20 forfattere av denne artikkelen] (2005). Liquid-scintillation detection of preseparated (257)Rf with the SISAK-system. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. ISSN 0168-9002. 543, s. 509–516.
  • Stavsetra, Liv; Hult, Elin A. & Omtvedt, Jon Petter (2005). Real-Time Gain Shift Correction for On-Line Alpha-Liquid Scintillation Spectroscopy. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. ISSN 0168-9002. 551, s. 137–143.
  • Gregorich, Kenneth E.; Ginter, Tom N.; Loveland, Walter; Peterson, D; Patin, Joshua B. & Folden, C. M. [Vis alle 16 forfattere av denne artikkelen] (2003). Cross-section limits for the Pb-208(Kr-86,n)(293)118 reaction. European Physical Journal A. ISSN 1434-6001. 18(4), s. 633–638.
  • Stavsetra, Liv & Omtvedt, Jon Petter (2002). Detection of Transactinides with alpha-Liquid Scintillation. I Möbius, Siegurd; Noakes, John N. & Schönhofer, Franz (Red.), International Conference on Advances in Liquid Scintillation Spectrometry 2001. Radiocarbon, University of Arizona, Tucson, Arizona USA. ISSN 0-9638314-4-5. s. 25–33.
  • Eberhardt, Klaus; Alstad, Jorolf; Kling, H.O.; Kratz, Jens v.; Langrock, G & Omtvedt, Jon Petter [Vis alle 12 forfattere av denne artikkelen] (2002). Digital Pulse Shape Analysis in Liquid Scintillation Measurements after Continuous Chemical Separations. I Möbius, Siegurd; Noakes, John N. & Schönhofer, Franz (Red.), International Conference on Advances in Liquid Scintillation Spectrometry 2001. Radiocarbon, University of Arizona, Tucson, Arizona USA. ISSN 0-9638314-4-5. s. 19–24.
  • Skarnemark, Gunnar; Alstad, Jorolf; Eberhardt, Klaus; Gregorich, Kenneth E.; Hoffman, Darleane C. & Johansson, Marcus [Vis alle 18 forfattere av denne artikkelen] (2002). Application of SISAK for fast continuos solvent extraction processes to study exotic nuclides. I Sole, K. C.; Cole, Philip; Preston, J.S. & Robinson, D.J. (Red.), Proceeding of the international Solvent Extraction Conference ISEC 2002. South African Institute of Mining and Metallurgy. ISSN 1-919783-24-5. s. 1199–1204.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Breivik, Hanne; Dyve, Jan Erik; Eberhardt, Klaus & Folden, C. M. [Vis alle 28 forfattere av denne artikkelen] (2002). SISAK Liquid-Liquid Extraction Experiments with Preseparated 257Rf. Journal of Nuclear and Radiochemical Sciences. ISSN 1345-4749. 3, s. 121–125.
  • Omtvedt, Jon Petter; Stavsetra, Liv & LBNL Heavy Element Group, - (2001). BGS-SISAK transport-time improvements and SISAK Chemistry Experiments with 257Rf. I Chan, Yuen-Dat & Matis, Howard (Red.), Nuclear Science Division 2001 Annual Report. Lawrence Berkeley National Laboratory.

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  • Bjørnstad, Tor; Stavsetra, Liv; Krivokapic, Alexander; Eriksen, Dag Øistein & Vascon, Alessio (2017). Hydrometallurgy in mineral mining and urban mining.
  • Bjørnstad, Tor; Stavsetra, Liv; Fure, Kristin; Opel, Karsten; Haugan, Are & Krivokapic, Alexander (2016). Radiotracer-based monitoring of liquid carry-over from gas scrubbers.
  • Bjørnstad, Tor; Haugan, Are; Stavsetra, Liv & Fure, Kristin (2014). Multiphase flow in separators and scrubers: Condition monitoring.
  • Bjørnstad, Tor; Haugan, Are; Stavsetra, Liv & Fure, Kristin (2014). Radiotracer generators for application in process industries.
  • Bjørnstad, Tor; Fure, Kristin & Stavsetra, Liv (2009). Development of industrial radiotracer generators at IFE - chemical, toxic and radiotoxic considerations.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Bjørnstad, Tor; Dullmann, C.E.; Folden III, C.M. & Gregorich, K.E. [Vis alle 15 forfattere av denne artikkelen] (2006). “Chemical Properties of the Transactinide Elements Studied in Liquid Phase with SISAK”,
  • Zheng, Li; Alstad, Jorolf; Bjørnstad, Tor; Polakova, Darina; Stavsetra, Liv & Omtvedt, Jon Petter (2006). ”Influence of KCl on the extraction of rutherfordium homologues hafnium and zirconium from sulphuric acid with tri-octylamine in toluene”,
  • Zheng, Li; Alstad, Jorolf; Bjørnstad, Tor; Polakova, Darina; Stavsetra, Liv & Omtvedt, Jon Petter (2005). Influence of KCl on the Extraction of Rutherfordium Homologues Hafnium and Zirconium from Sulphuric Acid with Tri‐Octylamine in Toluene.
  • Polakova, Darina; Alstad, Jorolf; Bjørnstad, Tor; Skarnemark, Gunnar; Stavsetra, Liv & Sudowe, Ralf [Vis alle 10 forfattere av denne artikkelen] (2005). Development of a System for Chemical Studies of Rutherfordium by Liquid‐Liquid Extraction from Sulphuric Acid Solutions with SISAK.
  • Stavsetra, Liv; Alstad, Jorolf; Nitsche, Heino; Hoffman, Darleane C. & Omtvedt, Jon Petter (2003). Investigation of alpha-Electron Coincidences in Data from Liquid Scintillation Detection.
  • Stavsetra, Liv & Omtvedt, Jon Petter (2002). Detection of Transactinides with alpha-Liquid Scintillation.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Breivik, Hanne; Dyve, Jan Erik; Eberhardt, Klaus & Folden, C. M. [Vis alle 28 forfattere av denne artikkelen] (2001). SISAK extraction experiments using preseparated 257Rf.
  • Eberhardt, Klaus; Alstad, Jorolf; Dyve, Jan Erik; Hult, Elin Agathe; Johansson, Marcus & Kratz, Jens v. [Vis alle 16 forfattere av denne artikkelen] (1999). Application of the fast centrifuge system SISAK-3 for chemical studies on rutherfordium.
  • Omtvedt, Jon Petter; Fure, Kristin; Alstad, Jorolf; Dyve, Jan Erik; Hult, Elin Agathe & Johansson, Marcus [Vis alle 7 forfattere av denne artikkelen] (1999). A SISAK three-stage separation system for chemical studies on Bh, element 107.
  • Omtvedt, Jon Petter; Hult, Elin Agathe & Stavsetra, Liv (1999). On-Line Energy Calibration for the SISAK Liquid Scintillation Detector System.
  • Stavsetra, Liv & Omtvedt, Jon Petter (2005). Achievements using the continuous SISAK alpha-liquid scintillation technique, and its application in detection of 257Rf atoms. Faculty of Mathematics and Natural Sciences.
  • Omtvedt, Jon Petter; Alstad, Jorolf; Eberhardt, Klaus; Johansson, Marcus; Mendel, Matthias & Nähler, Andrea [Vis alle 16 forfattere av denne artikkelen] (2001). Detection of 257Rf with the SISAK On-Line Liquid Scintillation Detectors. Ernest Orlando Lawrence Berkeley National Laboratory (LBNL). 2000(-1).
  • Omtvedt, Jon Petter; Alstad, Jorolf; Stavsetra, Liv; Omtvedt, Lone Aanerud; Skarnemark, Gunnar & Trautmann, Norbert [Vis alle 8 forfattere av denne artikkelen] (2001). Liquid-Liquid Extraction of 257Rf with the SISAK system as a Rf(Nitrate)(Dibutyl-Phosphate) Complex. Ernest Orlando Lawrence Berkeley National Laboratory (LBNL).
  • Omtvedt, Lone Aanerud; Stavsetra, Liv; Sudowe, Ralf & Omtvedt, Jon Petter (2001). Extraction of Zr and Hf into Trioctylamine in Toluene from Oxalic Acid Solutions. Ernest Orlando Lawrence Berkeley National Laboratory (LBNL).
  • Eberhardt, Klaus; Alstad, Jorolf; Brüchle, W.; Dyve, Jan Erik; Hult, Elin Agathe & Johansson, Marcus [Vis alle 16 forfattere av denne artikkelen] (1999). Verbesserung des Zentrifugensystems SISAK-3 zur chemischen Untersuchung von Rutherfordium. Institut für Kernchemie, Universität Mainz. ISSN 0932-7622.

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Publisert 14. feb. 2024 15:51 - Sist endret 14. feb. 2024 15:51