Now showing items 699-718 of 2138

  • Kheswa, Bonginkosi Vincent; Wiedeking, Mathis; Giacoppo, Francesca; Goriely, Stephan; Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Bello Garrote, Frank Leonel; Eriksen, Tomas Kvalheim; Görgen, Andreas; Hagen, Trine Wiborg; Koehler, Paul Edward; Klintefjord, Malin; Nyhus, Hilde-Therese; Papka, P.; Renstrøm, Therese; Rose, Sunniva Johanne; Sahin, Eda; Siem, Sunniva; Tornyi, Tamas Gabor (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    The γ-ray strength functions and nuclear level densities of 138La and 139La have been measured below the neutron separation energies. These new data were used to calculate astrophysical Maxwellian-averaged () cross-sections ...
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Riise, Heine Nygard; Svensson, Bengt Gunnar; Vines, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Isochronal and isothermal diffusion experiments of gallium (Ga) in zinc oxide (ZnO) have been performed in the temperature range of 900–1050 °C. The samples used consisted of a sputter-deposited and highly Ga-doped ZnO ...
  • Gonzalo, Tomas Esteban; Athron, Peter; Balázs, Csaba; Bringmann, Torsten; Buckley, Andy; Chrząszcz, Martin; Conrad, Jan; Cornell, Jonathan; Dal, Lars Andreas; Dickinson, Hugh; Edsjö, Joakim; Farmer, Ben; Jackson, Paul; Krislock, Abram Michael Beauregard; Kvellestad, Anders; Lundberg, Johan; McKay, James; Mahmoudi, Farvah; Martinez, Gregory; Putze, Antje; Raklev, Are; Ripken, Joachim; Rogan, Christopher; Saavedra, Aldo; Savage, Christopher; Scott, Pat; Seo, Seon-Hee; Serra, Nicola; Weniger, Christoph; White, Martin; Wild, Sebastian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    We describe the open-source global fitting package GAMBIT: the Global And Modular Beyond-the-Standard-Model Inference Tool. GAMBIT combines extensive calculations of observables and likelihoods in particle and astroparticle ...
  • Horton, Brandon K; Kalia, Rajiv K.; Moen, Erick; Nakano, Aiichiro; Nomura, Ken-ichi; Qian, Michael; Vashishta, Priya; Hafreager, Anders (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The Game-Engine-Assisted Research platform for Scientific computing (GEARS) is a visualization framework developed at the Materials Genome Innovation for Computational Software (MAGICS) center to perform simulations and ...
  • Giacoppo, Francesca; Bello Garrote, Frank Leonel; Bernstein, Lee; Bleuel, D.l.; Firestone, R.B.; Görgen, Andreas; Guttormsen, Magne Sveen; Hagen, Trine Wiborg; Klintefjord, Malin; Koehler, Paul Edward; Larsen, Ann-Cecilie; Nyhus, Hilde-Therese; Renstrøm, Therese; Sahin, Eda; Siem, Sunniva; Tornyi, Tamas Gabor (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    The average electromagnetic dipole response of levels in the quasicontinuum of 197,198Au has been measured using (3He,3He ) and (d,p) reactions. The extracted γ -ray strength functions have been normalized according to ...
  • Vaquero, V; Jungclaus, A; Doornenbal, P; Wimmer, K; Gargano, A; Tostevin, JA; Chen, S; Nacher, E; Sahin, Eda; Shiga, Y; Steppenbeck, D; Taniuchi, R; Xu, ZY; Ando, T; Baba, H; Bello Garrote, Frank Leonel; Franchoo, S; Hadynska-Klek, Katarzyna; Kusoglu, A; Liu, J; Lokotko, T; Momiyama, S; Motobayashi, T; Nagamine, S; Nakatsuka, N; Niikura, M; Orlandi, R; Saito, T; Sakurai, H; Soderstrom, PA; Tveten, Gry Merete; Vajta, Zs; Yalcinkaya, M (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Excited states in the nucleus 133Sn, with one neutron outside the doubly-magic 132Sn core, were populated following one-neutron knockout from a 134Sn beam on a carbon target at relativistic energies at the Radioactive ...
  • Fredheim, Trond (Master thesis / Masteroppgave, 2016)
    In order to investigate gamma ray signals from dark matter originating from close to the black hole at the galactic center, we investigate the effects of general relativity on such a signal. The expression for the photon ...
  • Bãtzing, Paul (Master thesis / Masteroppgave, 2012)
    In this thesis the width of the gravitino under radiative loop decays ~G-> Znu and ~G-> W+l- in R-parity violating SUSY with trilinear R-parity violating couplings is calculated. It is compared to other decay channels and ...
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Midtbø, Jørgen E.; Crespo Campo, Lucia; Görgen, Andreas; Ingeberg, Vetle Wegner; Renstrøm, Therese; Siem, Sunniva; Tveten, Gry Merete; Zeiser, Fabio; Kirsch, Leo (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Statistical γ-decay from highly excited states is determined by the nuclear level density (NLD) and the γ-ray strength function (γSF). These average quantities have been measured for several nuclei using the Oslo method. ...
  • Osnes, Andreas Nygård (Master thesis / Masteroppgave, 2015)
    Simulations of the gas-dynamic phase of a small detonation are performed using Large-Eddy simulations with the HLLC-solver and different equations of state. Three problems are considered, and the results are compared to ...
  • Holm, Ingrid Angélica Vazquez (Master thesis / Masteroppgave, 2018)
    This thesis explores the fast evaluation of supersymmetric cross sections using Gaussian processes — a machine learning method for regression. The time- consuming nature of accurate evaluation of higher order cross sections ...
  • Kersting, Magdalena (Doctoral thesis / Doktoravhandling, 2019)
    According to Einstein, common sense is nothing more than a deposit of prejudices laid down in the mind before the age of eighteen. Even though experiments have repeatedly confirmed Einstein’s theories, physics education ...
  • Kersting, Magdalena; Henriksen, Ellen Karoline; Bøe, Maria Vetleseter; Angell, Carl (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Because of its abstract nature, Albert Einstein’s theory of general relativity is rarely present in school physics curricula. Although the educational community has started to investigate ways of bringing general relativity ...
  • Glabska, Helena T.; Norheim, Eivind Skjønsberg; Devor, Anna; Dale, Anders M.; Einevoll, Gaute; Wòjcik, Daniel K. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Laminar population analysis (LPA) is a method for analysis of electrical data recorded by linear multielectrodes passing through all lamina of cortex. Like principal components analysis (PCA) and independent components ...
  • Sun, Xinwei (Master thesis / Masteroppgave, 2018)
  • Ingebrigtsen, Mads Eide; Kuznetsov, Andrej; Svensson, Bengt Gunnar; Alfieri, Giovanni; Mihaila, Andrei; Vines, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    An intriguing phenomenon of electrically active defect generation is observed in homoepitaxial β-Ga2O3 films exposed to reverse bias at elevated temperatures. In particular, heating samples up to 675 K in the course of ...
  • Devor, Anna; Andreassen, Ole Andreas; Wang, Yunpeng; Mäki-Marttunen, Tuomo; Smeland, Olav Bjerkehagen; Fan, Chun Chieh; Schork, Andrew J.; Holland, Dominic; Thompson, Wesley Kurt; Witoelar, Aree; Chen, Chi-Hua; Desikan, Rahul S.; McEvoy, Linda K.; Djurovic, Srdjan; Greengard, Paul; Svenningsson, Per; Einevoll, Gaute; Dale, Anders (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    The most recent genome-wide association studies (GWAS) of schizophrenia (SCZ) identified hundreds of risk variants potentially implicated in the disease. Further, novel statistical methodology designed for polygenic ...
  • Olsen, Kristian Stølevik; Flekkøy, Eirik Grude; Angheluta, Luiza; Campbell, James; Måløy, Knut Jørgen; Sandnes, Bjørnar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Frictional finger trees are patterns emerging from non-equilibrium processes in particle-fluid systems. Their formation share several properties with growth algorithms for minimum spanning trees(MSTs) in random energy ...
  • Delimitis, Andreas; Hansen, Vidar; Gjønnes, Jon (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The necessary parameters (rotation axis, incident electron beam direction and beam tilt path) in order to describe the diffraction geometry in the Rotation Electron Diffraction (RED) method during data collection are ...
  • Athron, Peter; Balázs, Csaba; Beniwal, Ankit; Bloor, Sanjay; Camargo-Molina, José Eliel; Cornell, Jonathan M.; Farmer, Ben; Fowlie, Andrew; Gonzalo, Tomas Esteban; Kahlhoefer, Felix; Kvellestad, Anders; Martinez, Gregory D.; Scott, Pat; Vincent, Aaron C.; Wild, Sebastian; White, Martin; Williams, Anthony G. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    We present global analyses of effective Higgs portal dark matter models in the frequentist and Bayesian statistical frameworks. Complementing earlier studies of the scalar Higgs portal, we use GAMBIT to determine the ...