Browsing Fysisk institutt by Title

Now showing items 1620-1639 of 3682

  • Long-range angular correlations on the near and away side in p-Pb collisions at root S-NN=5.02 TeV 
    Alme, Johan; Erdal, Hege Austrheim; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; Fehlker, Dominik; Haaland, Øystein Senneset; Huang, Meidana; Kanaki, Kalliopi; Langøy, Rune; Lien, Jørgen; Liu, Lijiao; Lønne, Per-Ivar; Nystrand, Joakim; Røed, Ketil; Røhrich, Dieter; Skjerdal, Kyrre; Szostak, Artur Krzysztof; Ullaland, Kjetil; Wagner, Boris; Yang, Shiming; Øvrebekk, Gaute; Dordic, Olja; Eyyubova, Gyulnara; Lindal, Svein; Løvhøiden, Gunnar; Milosevic, Jovan; Nilsson, Mads Stormo; Qvigstad, Henrik; Richter, Matthias; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Abelev, Betty; Adam, Jaroslav; Adamová, Dagmar; Adare, Andrew Marshall; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agocs, Andreas Gabor; Agostinelli, Andrea; Aguilar Salazar, Saul; Ahammed, Zubayer; Ahmad, Nazeer; Ahmad Masoodi, Arshar; Ahn, Sang Un; Akindinov, Alexander; Aleksandrov, Dimitry; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
  • Long-range attraction of an ultrarelativistic electron beam by a column of neutral plasma 
    Adli, Erik; Lindstrøm, Carl Andreas; Allen, J.; Clarke, C. I.; Frederico, J.; Gessner, S.J.; Green, S.z.; Hogan, M.J.; Litos, Michael dennis; O'Shea, B. D.; Yakimenko, V.; An, W.; Clayton, C.E.; Marsh, K. A.; Mori, W. B.; Joshi, Chan; Vafaei-Najafabadi, N.; Corde, Sebastien; Lu, W. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    We report on the experimental observation of the attraction of a beam of ultrarelativistic electrons towards a column of neutral plasma. In experiments performed at the FACET test facility at SLAC we observe that an electron ...
  • Long-term cyclability of substoichiometric silicon nitride thin film anodes for Li-ion batteries 
    Ulvestad, Asbjørn; Andersen, Hanne Flåten; Mæhlen, Jan Petter; Prytz, Øystein; Kirkengen, Martin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Silicon has been the subject of an extensive research effort aimed at developing new anode materials for lithium ion batteries due to its large specific and volumetric capacity. However, commercial use is limited by a ...
  • Longitudinal and azimuthal evolution of two-particle transverse momentum correlations in Pb–Pb collisions at √sNN=2.76 TeV 
    Acharya, Shreyasi; Adamová, Dagmar; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Eikeland, Viljar Nilsen; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Yang, Shiming; Yuan, Shiming; Zhou, Zhuo; Arsene, Ionut Cristian; Dordic, Olja; Lardeux, Antoine Xavier; Mahmood, Sohail Musa; Malik, Qasim Waheed; Neagu, Alexandra; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen André; Ahn, Sang Un; Akindinov, Alexander; Al-Turany, Mohammed; Alam, Sk Noor; De Albuquerque, Danilo Silva; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
  • Longitudinal asymmetry and its effect on pseudorapidity distributions in Pb–Pb collisions at √sNN = 2.76 TeV 
    Acharya, Shreyasi; Adam, Jaroslav; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Ahn, Sang Un; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Fionda, Fiorella Maria Celeste; Lønne, Per-Ivar; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Zhang, Hui; Zhou, Zhuo; Zhu, Hongsheng; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Richter, Matthias Rudolph; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen André; Aiola, Salvatore; Akindinov, Alexander; Al-Turany, Mohammed; Alam, Sk Noor; Alba, José Luis Bazo; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    First results on the longitudinal asymmetry and its effect on the pseudorapidity distributions in Pb–Pb collisions at √sNN = 2.76 TeV at the Large Hadron Collider are obtained with the ALICE detector. The longitudinal ...
  • Longitudinal Direct Ionization Impact of Heavy Ions on See Testing for Ultrahigh Energies 
    Wyrwoll, Vanessa; Alia, Ruben Garcia; Røed, Ketil; Cazzaniga, Carlo; Kastriotou, Maria; Fernandez-Martinez, Pablo; Coronetti, Andrea; Cerutti, Francesco (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Ultrahigh-energy (UHE) heavy ions show various advantages at testing single-event effect (SEE) in modern technologies, due to their highly penetrating nature. However, the intercepting material in the beam line contributes ...
  • Longitudinal Flow Decorrelations in Xe+Xe Collisions at √sNN =5.44 TeV with the ATLAS Detector 
    Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Ossama Sherif Alexander; Abraham, Nadine L.; Abramowicz, Halina; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Latour, Bertrand Pascal Christian; Lee, Graham Richard; Lipniacka, Anna; Stugu, Bjarne Sandvik; Træet, Are Sivertsen; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adachi, Shunsuke; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adorni, Sofia; Adye, Tim; Affolder, Anthony Allen; ATLAS, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    The first measurement of longitudinal decorrelations of harmonic flow amplitudes vn for n=2–4 in Xe+Xe collisions at √sNN=5.44  TeV is obtained using 3  μb−1 of data with the ATLAS detector at the LHC. The decorrelation ...
  • Loop corrections in supersymmetry 
    Klungland, Tore (Master thesis / Masteroppgave, 2022)
    In searches for supersymmetric particles at hadron colliders, high-precision theoretical predictions for their production cross-section are needed. In practice this means including as many higher-order effects as possible, ...
  • Low energy effects of a left-right symmetric model extended by a heavy quark 
    Bos, Hannah (Master thesis / Masteroppgave, 2010)
    This thesis sets out to explore the methods of and the space available when adding new quarks to the particle content of the Standard Model and the Left-Right Symmetric Model (LRSM). Most observations of interactions ...
  • Low temperature incorporation of selenium in Cu2ZnSnS4: Diffusion and nucleation 
    Grini, Sigbjørn; Ross, Nils; Persson, Clas; Platzer-Björkman, Charlotte; Vines, Lasse (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    Band gap grading of Cu2ZnSn(S,Se)4 (CZTSSe) solar cells can be achieved by varying the Sr = [S]/([S] + [Se]) ratio in the absorber layer with depth. One approach is a two-step annealing process where the absorber is first ...
  • low Voltage and Low Power Operational Amplifier 
    Stiansen, Kjetil (Master thesis / Masteroppgave, 2008)
    Reducing the supply voltage of operational amplifers and analog circuitry in general, is of great importance as it will ensure the future coexistence of analog and digital circuits on the same silicon die. While digital ...
  • A Low Voltage Integrating Dual-Phase Charge Pump and Strobe Generator for Cold-Start ApplicationsRestricted Access 
    Pasnin, William Tanum (Master thesis / Masteroppgave, 2022)
  • Low-cost CTD Instrument - Arduino based CTD for autonomous measurement platform 
    Auråen, Jonas (Master thesis / Masteroppgave, 2019)
  • Low-energy Coulomb excitation of 96,98Sr beams 
    Clement, E; Zielinska, Magdalena; Péru, Sophie; Goutte, Héloïse; Hilaire, Stephane; Görgen, Andreas; Korten, Wolfram; Doherty, Daniel T.; Bastin, Beyhan; Bauer, C; Blazhev, A; Bree, N; Bruyneel, Bart; Butler, Peter A.; Butterworth, J; Cederkall, Joakim; Delahaye, P; Dijon, Aurore; Ekstrom, A; Fitzpatrick, C; Fransen, C.; Georgiev, Georgi; Gernhauser, Roman; Hess, H; Iwanicki, J.; Jenkins, David G.; Larsen, Ann-Cecilie; Ljungvall, Joa; Lutter, R; Marley, P.; Moschner, K.; Napiorkowski, P. J.; Pakarinen, J.; Petts, A; Reiter, Peter; Renstrøm, Therese; Seidlitz, M; Siebeck, B.; Siem, Sunniva; Sotty, Christophe; Srebrny, Julian; Stefanescu, I.; Tveten, Gry Merete; Van de Walle, Jarno; Vermeulen, M; Voulot, Didier; Warr, Nigel; Wenander, Fredrik; Wiens, Andreas; De Witte, H.; Wrzosek, K. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    The structure of neutron-rich 96,98Sr nuclei was investigated by low-energy safe Coulomb excitation of radioactive beams at the REX-ISOLDE facility, CERN, with the MINIBALL spectrometer. A rich set of transitional and ...
  • Low-energy enhancement and fluctuations of γ-ray strength functions in 56,57Fe: test of the Brink–Axel hypothesis 
    Larsen, Ann-Cecilie; Guttormsen, Magne Sveen; Blasi, Nives; Bracco, Angela; Camera, Franco; Crespo Campo, Lucia; Eriksen, Tomas Kvalheim; Görgen, Andreas; Hagen, Trine Wiborg; Ingeberg, Vetle Wegner; Kheswa, Bonginkosi Vincent; Leoni, Silvia; Midtbø, Jørgen Eriksson; 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; Zeiser, Fabio (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Nuclear level densities and γ-ray strength functions of 56,57Fe have been extracted from proton-γ coincidences. A low-energy enhancement in the γ-ray strength functions up to a factor of 30 over common theoretical E1 models ...
  • Low-energy enhancement in the γ-ray strength functions of 73,74Ge 
    Renstrøm, Therese; Nyhus, H.-T.; Utsunomiya, Hiroaki; Schwengner, R.; Goriely, S.; Larsen, Ann-Cecilie; Filipescu, D. M.; Gheorghe, I.; Bernstein, L. A.; Bleuel, D. L.; Glodariu, T.; Görgen, A.; Guttormsen, Magne; Hagen, Trine Wiborg; Kheswa, B. V.; Lui, Y. W.; Negi, D.; Ruud, I. E.; Shima, T.; Siem, Sunniva; Takahisa, K.; Tesileanu, O.; Tornyi, T. G.; Tveten, Gry M.; Wiedeking, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
  • Low-energy enhancement in the γ-ray strength functions of Ge73,74 
    Renstrøm, Therese; Nyhus, Hilde-Therese; Utsunomiya, Hiroaki; Schwengner, Ronald; Goriely, Stephane; Larsen, Ann-Cecilie; Filipescu, Dan Mihai; Gheorghe, Ioana; Bernstein, L. A.; Bleuel, Darren L.; Glodariu, T.; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Kheswa, Bonginkosi Vincent; Lui, Y.-W.; Negi, Dinesh; Ruud, Inger Eli; Shima, T.; Siem, Sunniva; Takahisa, K.; Tesileanu, O.; Tornyi, Tamas Gabor; Tveten, Gry Merete; Wiedeking, Mathis (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    The γ -ray strength functions and level densities of 73,74Ge have been extracted up to the neutron-separation energy Sn from particle-γ coincidence data using the Oslo method. Moreover, the γ -ray strength function of 74Ge ...
  • Low-energy enhancement of M1 strength 
    Schwengner, Ronald; Frauendorf, Stefan; Larsen, Ann-Cecilie (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Magnetic dipole strength functions have been deduced from averages of a large number of M1 transition strengths calculated within the shell model for the nuclides 90Zr, 94Mo, 95Mo, and 96Mo. An enhancement of M1 strength ...
  • Low-Energy Enhancement of Magnetic Dipole Radiation 
    Schwengner, Ronald; Frauendorf, Stefan; Larsen, Ann-Cecilie (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Magnetic dipole strength functions are deduced from averages of a large number of M1 transition strengths calculated within the shell model for the nuclides 90Zr, 94Mo, 95Mo, and 96Mo. An enhancement of M1 strength toward ...
  • Low-energy enhancement of nuclear γ strength and its impact on astrophysical reaction rates 
    Larsen, Ann-Cecilie; Blasi, Nives; Bracco, Angela; Bürger, Arnold; Camera, Franco; Eriksen, Tomas Kvalheim; Giacoppo, Francesca; Goriely, Stephan; Guttormsen, Magne Sveen; Görgen, Andreas; Hagen, Trine Wiborg; Harissopulos, Sotirios; Koehler, Paul Edward; Leoni, Silvia; Million, Bénédicte; Nyhus, Hilde-Therese; Renstrøm, Therese; Rose, Sunniva Johanne; Ruud, Inger Eli; Schiller, Andreas Ulrich; Siem, Sunniva; Tornyi, Tamas Gabor; Tveten, Gry Merete; Voinov, Alexander; Wiedeking, Mathis (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    An unexpected enhancement in the low-energy part of the γ-strength function for light and medium-mass nuclei has been discovered at the Oslo Cyclotron Laboratory. This enhancement could lead to an increase in the neutron-capture ...