Repository of University of Nova Gorica

Search the repository
A+ | A- | Help | SLO | ENG

Query: search in
search in
search in
search in
* old and bolonia study programme

Options:
  Reset


161 - 169 / 169
First pagePrevious page891011121314151617Next pageLast page
161.
Experimental bounds on sterile-active neutrino mixing angles
Mihael Petač, 2015, master's thesis

Abstract: Despite the success of the Standard Model in the last few decades, we know it is not complete. There is strong motivation for assuming the existence of additional heavy neutral leptons, which can account for active neutrino masses and possibly also have cosmological implications. In this work I consider the Standard Model with two neutral lepton singlets (sterile neutrinos) with degenerated masses in the range 20MeV - 2GeV. The constraints on the active-sterile neutrino mixing angles are evaluated based on recent neutrino oscillations data. Using these constraints the bounds from accelerator experiments are reanalyzed for the case of the considered model. Finally, the results are compared with cosmological constraints coming from Big Bang nucleosynthesis and the nMSM resonant leptogenesis.
Found in: ključnih besedah
Summary of found: ...Sterile neutrinos, Neutrino mixing, See-saw, High-Energy Physics - Phenomenology, High-Energy Physics - Experiments...
Keywords: Sterile neutrinos, Neutrino mixing, See-saw, High-Energy Physics - Phenomenology, High-Energy Physics - Experiments
Published: 01.10.2021; Views: 667; Downloads: 21
.pdf Fulltext (1,93 MB)

162.
163.
Clil approach and motivation: some implications on content retention
Gioacchino Amato, Alessandra Zappoli, unpublished conference contribution

Found in: ključnih besedah
Keywords: CLIL, education, high school education, L2 education
Published: 14.12.2021; Views: 466; Downloads: 0
.pdf Fulltext (155,69 KB)

164.
165.
166.
167.
Dark Matter science in the era of LSST
Keith Bechtol, Alex Drlica-Wagner, Kevork N. Abazajian, Muntazir Abidi, Susmita Adhikari, Yacine Ali-Haïmoud, James Annis, Behzad Ansarinejad, Christopher Eckner, Gabrijela Zaharijas, 2019, project documentation (preliminary design, working design)

Found in: ključnih besedah
Keywords: cosmology, nongalactic astrophysics, high energy astrophysical phenomena, high energy physics, experiments
Published: 03.05.2022; Views: 281; Downloads: 8
URL Fulltext (0,00 KB)
This document has many files! More...

168.
Multi-messenger studies with the Pierre Auger Observatory
Lukas Zehrer, Andrej Filipčič, Gašper Kukec Mezek, Jon Paul Lundquist, Samo Stanič, Marta Trini, Serguei Vorobiov, Marko Zavrtanik, Danilo Zavrtanik, 2021, published scientific conference contribution

Abstract: Over the past decade the multi-messenger astrophysics has emerged as a distinct discipline, providing unique insights into the properties of high-energy phenomena in the Universe. The Pierre Auger Observatory, located in Malargüe, Argentina, is the world’s largest cosmic ray detector sensitive to photons, neutrinos, and hadrons at ultra-high energies. Using its data, stringent limits on photon and neutrino fluxes at EeV energies have been obtained. The collaboration uses the excellent angular resolution and the neutrino identification capabilities of the Observatory for follow-up studies of events detected in gravitational waves or other messengers, through cooperation with global multi-messenger networks. We present a science motivation together with an overview of the multi-messenger capabilities and results of the Pierre Auger Observatory.
Found in: ključnih besedah
Summary of found: ...discipline, providing unique insights into the properties of high-energy phenomena in the Universe. The Pierre Auger Observatory,...
Keywords: high-energy cosmic phenomena, multi-messenger astrophysical studies, cosmic rays, gamma-rays, neutrinos, Pierre Auger Observatory
Published: 06.05.2022; Views: 279; Downloads: 0
.pdf Fulltext (1,06 MB)

169.
Studies of cosmic rays in our Galaxy with Cherenkov Telescope Array
Zoja Rokavec, 2022, research project (high school)

Found in: ključnih besedah
Summary of found: ...cosmic rays, cosmic PeVatrons, Cherenkov Telescope Array, very- high-energy gamma-rays...
Keywords: cosmic rays, cosmic PeVatrons, Cherenkov Telescope Array, very-high-energy gamma-rays
Published: 15.06.2022; Views: 200; Downloads: 0
.pdf Fulltext (1,99 MB)

Search done in 0 sec.
Back to top