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Št. zadetkov: 7
Spatial extension of dark subhalos as seen by Fermi-LAT and the implications for WIMP constraints
J. Coronado-Blázquez, M. Sánchez-Conde, Judit Pérez Romero, A. Aguirre-Santaella
Izvirni znanstveni članek
Oznake: dark matter;cosmic rays;astroparticles;gamma-ray astronomy;particle astrophysics;particle dark matter;
Spatial extension has been hailed as a “smoking gun” in the gamma-ray search of dark galactic subhalos, which would appear as unidentified sources for gamma-ray telescopes. In this work, we study the sensitivity of the Fermi-LAT to extended subhalos using simulated data based on a realistic sky mode ...
Leto: 2022 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Classification of gamma-ray targets for velocity-dependent and subhalo-boosted dark-matter annihilation
Thomas Lacroix, Gaétan Facchinetti, Judit Pérez Romero, Martin Stref, Julien Lavalle, David Maurin, M. Sánchez-Conde
Izvirni znanstveni članek
Oznake: dark matter theory;dwarf galaxies;galaxy clusters;gamma-ray theory;
Gamma-ray observations have long been used to constrain the properties of dark matter (DM), with a strong focus on weakly interacting massive particles annihilating through velocity-independent processes. However, in the absence of clear-cut observational evidence for the simplest candidates, the in ...
Leto: 2022 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Dark matter search in dwarf irregular galaxies with the Fermi Large Area Telescope
V. Gammaldi, Judit Pérez Romero, J. Coronado-Blázquez, M. Di Mauro, E. V. Karukes, M. Sánchez-Conde, P. Salucci
Izvirni znanstveni članek
Oznake: dark matter;gamma-ray astronomy;galaxies;astronomical masses;mass distributions;
We analyze 11 years of Fermi-Large Area Telescope (LAT) data corresponding to the sky regions of seven dwarf irregular (dIrr) galaxies. DIrrs are dark matter (DM)-dominated systems, proposed as interesting targets for the indirect search of DM with gamma rays. The galaxies represent interesting case ...
Leto: 2021 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
MINOT
R. Adam, H. Goksu, A. Leingärtner-Goth, Stefano Ettori, R. Gnatyk, B. Hnatyk, M. Hütten, Judit Pérez Romero, M. Sánchez-Conde, O. Sergijenko
Izvirni znanstveni članek
Oznake: galaxy clusters;intracluster medium;cosmic rays;radiation mechanisms;numerical methods;
In the past decade, the observations of diffuse radio synchrotron emission toward galaxy clusters revealed cosmic-ray (CR) electrons and magnetic fields on megaparsec scales. However, their origin remains poorly understood to date, and several models have been discussed in the literature. CR protons ...
Leto: 2020 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Sensitivity projections for dark matter searches with the Fermi large area telescope
E. Charles, M. Sánchez-Conde, B. Anderson, R. Caputo, A. Cuoco, M. Di Mauro, A. Drlica-Wagner, G. A. Gomez-Vargas, M. Meyer, L. Tibaldo, Gabrijela Zaharijas
Pregledni znanstveni članek
Oznake: dark matter;gamma rays;Fermi-LAT;
The nature of dark matter is a longstanding enigma of physics; it may consist of particles beyond the Standard Model that are still elusive to experiments. Among indirect searchtechniques, which look for stable products from the annihilation or decay of dark matter particles, or from axions coupling ...
Leto: 2016 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Ekonomski vidiki uporabe GNSS tehnologije od ideje do geodetskega načrta
Famany Conde, Boštjan Kovačič, Rok Kamnik, Duško Uršič
Diplomsko delo
Oznake: gradbeništvo;geodezija;GNSS;GPS;GLONASS;vrednostna analiza;diplomske naloge;
V diplomskem delu sem opisal GNSS tehnologijo, ki je nepogrešljivi člen pri raznoraznih geodetskih storitvah. Izpostavil sem ključne satelitske sisteme, njihovo sestavo in delovanje, ter predstavil proces nastajanja geodetskega načrta z uporabo GNSS tehnologije. Na primeru sem prikazal izmero točke ...
Leto: 2013 Vir: Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo (UM FGPA)
Excellent outcomes after radiotherapy alone for malignant spinal cord compression from myeloma
Dirk Rades, Antonio J. Conde-Moreno, Jon Cacicedo, Barbara Šegedin, Volker Rudat, Steven E. Schild
Izvirni znanstveni članek
Oznake: mielom;hrbtenjača;radioterapija;myeloma;spinal cord compression;radiotherapy;
Uncertainty exists whether patients with spinal cord compression (SCC) from a highly radiosensitive tumor require decompressive spinal surgery in addition to radiotherapy (RT). This study addressed the question by evaluating patients receiving RT alone for SCC from myeloma. Patients and methods. Dat ...
Leto: 2016 Vir: Onkološki inštitut Ljubljana (OI)
Št. zadetkov: 7
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