Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sánchez Conde, Miguel Ángel"'
Recent gamma-ray observations have detected photons up to energies of a few PeV. These highly energetic gamma rays are emitted by the most powerful sources in the Galaxy. Propagating over astrophysical distances, gamma rays might interact with backgr
Externí odkaz:
http://arxiv.org/abs/2408.08818
Recent $\gamma$-ray and neutrino observations seem to favor the consideration of non-uniform diffusion of cosmic rays (CRs) throughout the Galaxy. In this study, we investigate the consequences of spatially-dependent inhomogeneous propagation of CRs
Externí odkaz:
http://arxiv.org/abs/2405.12918
Autor:
Zuriaga-Puig, Jaume, Gammaldi, Viviana, Gaggero, Daniele, Lacroix, Thomas, Sánchez-Conde, Miguel Ángel
Publikováno v:
JCAP11(2023)063
We develop a comprehensive study of the gamma-ray flux observed by H.E.S.S. in 5 regions of the Galactic Center (GC). Motivated by previous works on a possible Dark Matter (DM) explanation for the TeV cut-off observed in the innermost $\sim 16$ pc of
Externí odkaz:
http://arxiv.org/abs/2307.06823
Publikováno v:
Advances in Very High Energy Astrophysics -- The Science Program of the Third Generation IACTs for Exploring Cosmic Gamma Rays, Mukherjee & Zanin, World Scientific (2024)
Cosmic gamma rays are a valid probe to search for fundamental physics. Some of these exotic and exciting scenarios are the subject of this contribution to the book. All current Imaging Atmospheric Cherenkov Telescopes (IACTs) have invested a great de
Externí odkaz:
http://arxiv.org/abs/2111.01198
Autor:
Nieto, Daniel, Errando, Manel, Fortson, Lucy, Humensky, Brian, Mukherjee, Reshmi, Sánchez-Conde, Miguel-Ángel, Smith, Andrew, Weinstein, Amanda, Wood, Matthew
We discuss the potential for the detection of dark matter and the characterization of its particle nature via the observation of dark matter subhalos. Specifically, we discuss the search for dark matter Galactic subhalos in the gamma-ray band with th
Externí odkaz:
http://arxiv.org/abs/1305.0312
Clusters of galaxies are the largest gravitationally bound systems in the Universe. Their dynamics are dominated by dark matter (DM), which makes them among the best targets for indirect DM searches. We analyze 12 years of data collected by the Fermi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1371::38210d40891ef413c47545f4440aaa94
https://doi.org/i
https://doi.org/i
Autor:
Sánchez Conde, Miguel Ángel
Tesis Univ. Granada. Departamento de Física Teórica y del Cosmos. Leída el 9 de octubre de 2009
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b0267cf6114ae01fa15b7a7b24022b9b
http://hdl.handle.net/10481/2588
http://hdl.handle.net/10481/2588
Autor:
Pérez Romero, Judit
Tesis Doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Ciencias, Departamento de Física Teórica. Fecha de Lectura: 25-11-2022
Gravitational evidences at diferent cosmological scales hint towards the existence of a da
Gravitational evidences at diferent cosmological scales hint towards the existence of a da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1371::91d1c459dd90e6651928c56d363fe88a
https://hdl.handle.net/10486/706282
https://hdl.handle.net/10486/706282
Autor:
Scancella, Francesca María
Publikováno v:
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
instname
Tesis Doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Ciencias, Departamento de Física teórica. Fecha de Lectura: 20-06-2022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::37ea62bb0eb0a705173245b845ce53e7
http://hdl.handle.net/10486/703886
http://hdl.handle.net/10486/703886