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  • maria-v-boe660 —Morskipet hentet meg hjem 27. jan. 2017 15:32

    Hun vil gjøre fysikkundervisning bedre og få flere til å bli glad i fysikk.

  • lasse-clausen660 Akademia i siste liten 18. jan. 2017 08:49

    Lasse Clausen var i ferd med å ta farvel med akademia da ryktene om en jobb i Norge dukket opp. Nå har han nettopp dratt i land et prosjekt ved Troll-stasjonen i Arktis, og fast jobb ved UiO.

  • cobra-gaute-anders1000 Mer penger til fysikk i hjernen 4. des. 2015 15:21

    Hvordan kan vi vite hva som skjer i hjernen når vi gjør målinger utenpå hodet?

Arrangementer

  • Nytt prosjekt på overvåkning av implanterte dopaminproduserende celler i hjernen. 22. feb. 2017 12:15

    Ørjan Martinsen, Seksjon for elektronikk, Fysisk institutt, UiO

  • xiangcai_chen_photo Trial lecture: Xiangcai Chen 28. feb. 2017 10:15

    Doctoral candidate Master in Optics Xiangcai at Department of Physics will give a trial lecture on the given topic: "Challenges in radio wave communication and navigation at auroral latitudes"

  • xiangcai_chen_photo Disputation: Xiangcai Chen 28. feb. 2017 13:00

    Master in Optics Xiangcai Chen at Department of Physics will be defending the thesis A study of dayside open/closed field line boundary dynamics using simultaneous ground-based optical and HF radar observations for the degree of Philosophiae Doctor (PhD)

  • Multivariate analysis – getting more out of your data 1. mars 2017 12:15

    Cecilia M. Futsæther, Dept. Mathematical Sciences and Technology, NMBU, Ås.

  • Cosmic rays: new insights in the precision era 3. mars 2017 13:05

    Yoann Génolini, LAPTH Annecy

    Recent experiments (notably PAMELA and, more recently, AMS-02) are ushering us into a new era of measurements of cosmic-ray fluxes with greatly reduced statistical uncertainties. These high precision measurements offer new opportunities for a number of astroparticle problems, such as indirect dark matter searches. In particular, astrophysical anti-particle fluxes are thought to be produced only by collisions of cosmic rays on the interstellar medium, and their relatively low flux makes them a channel of choice to look for rare processes. Nonetheless, the prediction of these expected backgrounds relies on a precise modeling of the cosmic ray propagation and interaction in the Galaxy, usually constrained by « secondary over primary » ratios. I will show that the predictions for the most widely used among these probes, the boron-to-carbon ratio (B/C), strongly depends on underlying assumptions. Under some simplified hypotheses on the propagation scenario, I will present two of our studies reevaluating anti-protons and positrons fluxes in the light of new AMS02 data, and discuss the implications for dark matter. (continued below)

    (The slides will be available here)