Month: Listopad 2022

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 2 Grudnia (piątek) o godzinie 10:15, w sali B2.38 odbędzie się

seminarium, na którym zostanie wygłoszony referat pt.:

„New T2K Oscillation Results”

Referuje: Kamil Skwarczyński (NCBJ)

Abstract:

T2K is a long-baseline neutrino oscillation experiment, which studies the oscillations of neutrinos from a beam produced using the J-PARC accelerator chain. The neutrino beam propagates over 295 km before reaching the Super-Kamiokande detector, where they can be detected after having oscillated. The ability of the experiment to run with either neutrino beams or anti-neutrino beam makes it well suited to study the differences between the oscillations of neutrinos, in particular to look for a possible violation of CP symmetry in the lepton sector. T2K has produced a new analysis of its first 10 years of data, with improved models to describe neutrino interactions and fluxes as well as additional samples of near and far detector events. We will present the results of the measurement of the parameters describing neutrino oscillations obtained with the new analysis.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 25 Listopada (piątek) o godzinie 10:15, w sali B2.38 odbędzie się

seminarium, na którym zostanie wygłoszony referat pt.:

„The James Webb Space Telescope – new infrared vision of the early Universe”

Referuje: dr. Darko Donevski, NCN grant holder at the NCBJ/Astrophysics Division BP4

Abstract:

The James Webb Space Telescope (JWST) is the largest space telescope ever launched, and it will be a giant leap forward in our quest to understand the Universe and our origins. Delivery of the first scientific data in the mid-2022 demonstrated unprecedented imaging and spectroscopic capabilities in the near to mid-infrared bands, with a sensitivity that is orders of magnitude higher than current facilities. Undoubtedly, in the years to come, JWST will open a huge, new discovery space in most areas of astronomy and astrophysics. In this seminar I will present the first results and big science questions that JWST observations are expected toanswer. The particular emphasis will be given to the projects related to the galaxies in the early Universe.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki