Browsing Fysisk institutt by Title

Now showing items 152-171 of 3682

  • Anisotropic flux penetration in superconducting Nb films with frozen-in in-plane magnetic fields 
    Colauto, Fabiano; Carmo, D.; Andrade, A; Oliveira, AAM; Ortiz, Wilson Aires; Galperin, Yuri; Johansen, Tom Henning (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    The magnetic anisotropy of superconducting niobium films of different thickness was investigated using magneto-optical imaging. A wide range of anisotropic behaviors was generated by freezing in different in-plane external ...
  • Anisotropy and heterogeneity in finite deformation: resolving versus upscaling 
    Dabrowski, Marcin (Doctoral thesis / Doktoravhandling, 2008)
  • Anomalies in the Charge Yields of Fission Fragments from the U (n,f) 238 Reaction 
    Wilson, JN; Lebois, M; Qi, L; Amador-Celdran, P; Bleuel, D; Briz, JA; Carroll, R; Catford, W; De Witte, H; Doherty, DT; Eloirdi, R; Georgiev, G; Gottardo, A; Goasduff, A; Hadynska-Klek, K; Hauschild, K; Hess, H; Ingeberg, Vetle Wegner; Konstantinopoulos, T; Ljungvall, J; Lopez-Martens, A; Lorusso, G; Lozeva, R; Lutter, R; Marini, P; Matea, I; Materna, T; Mathieu, L; Oberstedt, A; Oberstedt, S; Panebianco, S; Podolyak, Zs; Porta, A; Regan, PH; Reiter, P; Rezynkina, K; Rose, Sunniva Johanne; Sahin, Eda; Seidlitz, M; Serot, O; Shearman, R; Siebeck, B; Siem, Sunniva; Smith, AG; Tveten, Gry Merete; Verney, D; Warr, N; Zeiser, Fabio; Zielinska, M (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Fast-neutron-induced fission of 238 U at an energy just above the fission threshold is studied with a novel technique which involves the coupling of a high-efficiency γ-ray spectrometer (MINIBALL) to an inverse-kinematics ...
  • Anomalous evolution of the near-side jet peak shape in Pb-Pb collisions at √sNN=2.76 TeV 
    Adam, Jaroslav; Adamová, Dagmar; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Ahn, Sang Un; Aiola, Salvatore; Alme, Johan; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; 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; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Qvigstad, Henrik; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Langøy, Rune; Lien, Jørgen André; Akindinov, Alexander; Alam, Sk Noor; De Albuquerque, Danilo Silva; Aleksandrov, Dimitry; Alessandro, Bruno; Alexandre, Didier; Alfaro Molina, José Rubén; Alici, Andrea; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
  • Anomalous transport due to large coherent structures in a magnetized toroidal plasma 
    Fredriksen, Åshild; Pécseli, Hans L; Trulsen, Jan Karsten (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
  • Anomalous transport in a toroidal plasma 
    Bergsaker, Anne Schad (Master thesis / Masteroppgave, 2012)
    Experimentally obtained data from the toroidal Blaamann device have been analysed. Blaamann is a simple magnetised torus with no rotational transform, and plasma is generated by a discharge from a hot filament emitting ...
  • Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle X in hadronic final states using √s=13  TeV pp collisions with the ATLAS detector 
    Amerl, M.; Filmer, E.K.; Jackson, P.; Kong, A.X.Y.; Potti, H.; Ruggeri, T.A.; Ting, E.X.L.; White, M.J.; Gingrich, D.M.; Lindon, J.H.; Nishu, N.; Pinfold, J.L.; Cakir, O.; Duran Yildiz, Yildiz; Kuday, S.; Turk Cakir, Cakir; Sultansoy, S.; Adam Bourdarios, Bourdarios; Berger, N.; Costanza, F.; Delmastro, M.; Di Ciaccio, Ciaccio; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Huiberts, Simon Kristian; Lee, Graham Richard; Lipniacka, Anna; Martin Dit Latour, Bertrand Pascal Christian; Stugu, Bjarne Sandvik; Træet, Are Sivertsen; Van Rijnbach, Milou; Ananiev, Viktor; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Gramstad, Eirik; Håland, Even Simonsen; Heggelund, Andreas; Hellesund, Simen; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Rye, Eli Bæverfjord; Sandaker, Heidi; Shope, David Richard; Vadla, Knut Oddvar Høie; ATLAS, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    A search is presented for a heavy resonance Y decaying into a Standard Model Higgs boson H and a new particle X in a fully hadronic final state. The full Large Hadron Collider run 2 dataset of proton-proton collisions at ...
  • Anomaly Detection with Unknown Anomalies: Application to Maritime Machinery 
    Michalowska, Katarzyna; Riemer-Sørensen, Signe; Sterud, Camilla; Hjellset, Ole Magnus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    We present a framework for deriving anomaly detection algorithms on timeseries data when the time and expression of anomalous behaviour is unknown. The framework is suited for problems in which individual machine learning ...
  • (Anti-)deuteron production in pp collisions at √s=13TeV 
    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)
  • Antideuteron limits on decaying dark matter with a tuned formation model 
    Dal, Lars Andreas; Raklev, Are (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    We investigate the production of antideuterons from decaying dark matter, using gravitinos in supersymmetric models with trilinear R-parity-violating (RPV) operators as an example. The model used for antideuteron formation ...
  • Antideuterons from dark matter annihilations and hadronization model dependence 
    Dal, Lars Andreas; Kachelrieß, Michael (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    We calculate the antideuteron yield in dark matter annihilations on an event-by-event basis using the herwig++ Monte Carlo generator. We present the resulting antideuteron fluxes for quark and gauge boson final states. As ...
  • Antiproton tagging and vertex fitting in a Timepix3 detector 
    Aghion, Stefano; Amsler, Claude; Antonello, Massimilano; Belov, Aleksandr S.; Bonomi, Germano; Brusa, Roberto S.; Caccia, Massimo; Camper, Antoine; Caravita, Ruggero; Castelli, Fabrizio; Cerchiari, Giovanni; Comparât, Daniel; Consolati, Giovanni; Demetrio, Andrea; Di Noto, Lea; Doser, Michael; Evans, Christopher Anderson; Fanì, Mattia; Ferragut, Rafael; Fesel, Julian; Fontana, Aldo; Gerber, Sebastian; Giammarchi, Marco; Gligorova, Angela; Guatieri, Frances; Hackstock, Philip; Haider, Stefan; Hinterberger, Alexander; Holmestad, Helga Margrete; Kellerbauer, Alban; Khalidova, Olga; Krasnický, Daniel; Lagomarsino, Vittorio; Lansonneur, Pierre; Lebrun, Pierre; Malbrunot, Chloé; Mariazzi, Sebastiano; Marton, Johann; Matveev, Viktor A.; Müller, Simon R.; Nebbia, Giancarlo; Nédélec, Patrick; Oberthaler, Markus K.; Pacifico, Nicola; Pagano, Domenico; Penasa, Luca; Petráček, Vojtěch; Prelz, Francesco; Prevedelli, Marco; Rienäcker, Benjamin; Robert, Jacques Hill; Røhne, Ole Myren; Rotondi, Alberto; Sandaker, Heidi; Santoro, Romualdo; Smestad, Lillian; Sorrentino, Fiodor; Testera, Gemma; Tietje, Ingemari C.; Widmann, Eberhard; Yzombard, Pauline; Zimmer, Christian; Zmeskal, Johann; Zurlo, Nicola (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Studies of antimatter are important for understanding our universe at a fundamental level. There are still unsolved problems, such as the matter-antimatter asymmetry in the universe. The AEgIS experiment at CERN aims at ...
  • Anvendelser av CDMA i nettbasert forsvar 
    Wiencke, Anne Cathrine (Master thesis / Masteroppgave, 2011)
    Det er i forbindelse med denne masteroppgaven gjennomført en systemutredning for anvendelse av satellittsambandsteknologien Code Division Multiple Access (CDMA) i nettbasert forsvar for informasjonsutveksling under militære ...
  • Any Sign of Quantum Gravity? Search for excited gravitons G* in 13 TeV proton-proton collisions with the ATLAS detector at the LHC 
    Christensen, Elisabeth (Master thesis / Masteroppgave, 2021)
    The Standard Model (SM) of particle physics does not incorporate gravity. In addition, it suffers from the hierarchy problem. An approach to these two predicaments is the idea of introducing extra spatial dimensions. The ...
  • Anyonic statistics of quasiparticles in the quantum Hall effect 
    Fulsebakke, Jørgen (Master thesis / Masteroppgave, 2010)
    Sammenligner forskjellige modeller av den fraksjonelle kvante-Hall effekten og deres prediksjoner av kvasipartiklenes statistiske vinkler.
  • Applicability of a clinical cardiac CT protocol in post mortem studies 
    Völgyes, David; Pedersen, Marius; Stray-Pedersen, Arne; Waaler, Dag; Martinsen, Anne Catrine Trægde (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    Objective: Confirmation whether an optimized clinical cardiac CT scan protocol is also optimal for post mortem cardiac CT scans without iodine contrast or the reconstruction parameters should be changed. Materials and ...
  • Application of Compressed Sensing to Reconstruction of 3-D Charge Collection Efficiency in Silicon Sensors 
    Yassin, Munir (Master thesis / Masteroppgave, 2016)
  • The application of Neural Networks for classifying impedance spectra established with needle electrode measurements in fat and muscle tissue 
    Bjurstedt, Andreas (Master thesis / Masteroppgave, 2022)
    Different electrical impedance properties in different types of tissue can be utilized in order to distinguish between several tissue types and to recognize each particular type. Electrical impedance spectra established ...
  • Application of plasma lenses to the AWAKE interstage 
    Sivertsen, Rune (Master thesis / Masteroppgave, 2017)
    A future possible acceleration technique for linear colliders is plasma wakefield acceleration. One of the questions unanswered today is whether we can use this technology to achieve TeV-scale acceleration with a good ...
  • Application of Supervised Machine Learning to the Search for New Physics in ATLAS data 
    Hirst, William Oskar Holthe (Master thesis / Masteroppgave, 2023)