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of 290
pro vyhledávání: '"ACKERMANN, Markus"'
In the last years a rapid emergence of lexical resources has evolved in the Semantic Web. Whereas most of the linguistic information is already machine-readable, we found that morphological information is mostly absent or only contained in semi-struc
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A78369
https://ul.qucosa.de/api/qucosa%3A78369/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A78369/attachment/ATT-0/
Autor:
Ackermann, Markus, Helbing, Klaus
Publikováno v:
Phil. Trans. R. Soc. A. 382:230082, 05 February 2024, Volume 382, Issue 2266 230082
Many instruments for astroparticle physics are primarily geared towards multi-messenger astrophysics, to study the origin of cosmic rays (CR) and to understand high-energy astrophysical processes. Since these instruments observe the Universe at extre
Externí odkaz:
http://arxiv.org/abs/2402.18894
Publikováno v:
A&A 685 (2024) A107
We investigate the physical nature of active galactic nuclei (AGNs) using machine learning (ML) tools. We show that the redshift, $z$, bolometric luminosity, $L_{\rm Bol}$, central mass of the supermassive black hole (SMBH), $M_{\rm BH}$, Eddington r
Externí odkaz:
http://arxiv.org/abs/2303.18076
Despite the impressive progress achieved both by X-ray and gamma-ray observatories in the last few decades, the energy range between $\sim200\;\mathrm{keV}$ and $\sim50\;\mathrm{MeV}$ remains poorly explored. COMPTEL, on-board the Compton Gamma-Ray O
Externí odkaz:
http://arxiv.org/abs/2204.01325
Autor:
Lucchetta, Giulio, Ackermann, Markus, Berge, David, Bloch, Ingo, Bühler, Rolf, Kolanoski, Hermann, Lange, Wolfgang, Zappon, Francesco
We report spectral and imaging performance of a pixelated CdZnTe detector custom designed for the \emph{MeVCube} project: a small Compton telescope on a CubeSat platform. \emph{MeVCube} is expected to cover the energy range between $200\;\mathrm{keV}
Externí odkaz:
http://arxiv.org/abs/2204.00475
Autor:
Ackermann, Markus, Agarwalla, Sanjib K., Alvarez-Muñiz, Jaime, Batista, Rafael Alves, Argüelles, Carlos A., Bustamante, Mauricio, Clark, Brian A., Cummings, Austin, Das, Sudipta, Decoene, Valentin, Denton, Peter B., Dornic, Damien, Dzhilkibaev, Zhan-Arys, Farzan, Yasaman, Garcia, Alfonso, Garzelli, Maria Vittoria, Glaser, Christian, Heijboer, Aart, Hörandel, Jörg R., Illuminati, Giulia, Jeong, Yu Seon, Kelley, John L., Kelly, Kevin J., Kheirandish, Ali, Klein, Spencer R., Krizmanic, John F., Larson, Michael J., Lu, Lu, Murase, Kohta, Narang, Ashish, Otte, Nepomuk, Prechelt, Remy L., Prohira, Steven, Reno, Mary Hall, Resconi, Elisa, Santander, Marcos, Suvorova, Olga Vasil'evna, Valera, Victor B., Vandenbroucke, Justin, Wiencke, Lawrence, Wissel, Stephanie, Yoshida, Shigeru, Yuan, Tianlu, Zas, Enrique, Zhelnin, Pavel, Zhou, Bei
Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy physics. With energies far beyond solar, supernovae, atmospheric, and accelerator neutrinos, high-energy and ultra-high-energy neutrinos probe fundamental physics f
Externí odkaz:
http://arxiv.org/abs/2203.08096
Autor:
Ackermann, Markus, Ahlers, Markus, Anchordoqui, Luis, Bustamante, Mauricio, Connolly, Amy, Deaconu, Cosmin, Grant, Darren, Gorham, Peter, Halzen, Francis, Karle, Albrecht, Kotera, Kumiko, Kowalski, Marek, Mostafa, Miguel A., Murase, Kohta, Nelles, Anna, Olinto, Angela, Romero-Wolf, Andres, Vieregg, Abigail, Wissel, Stephanie
Publikováno v:
Bull. Am. Astron. Soc. 51, 185 (2019)
High-energy cosmic neutrinos carry unique information about the most energetic non-thermal sources in the Universe. This white paper describes the outstanding astrophysics questions that neutrino astronomy can address in the coming decade. A companio
Externí odkaz:
http://arxiv.org/abs/1903.04334
Autor:
Ackermann, Markus, Ahlers, Markus, Anchordoqui, Luis, Bustamante, Mauricio, Connolly, Amy, Deaconu, Cosmin, Grant, Darren, Gorham, Peter, Halzen, Francis, Karle, Albrecht, Kotera, Kumiko, Kowalski, Marek, Mostafa, Miguel A., Murase, Kohta, Nelles, Anna, Olinto, Angela, Romero-Wolf, Andres, Vieregg, Abigail, Wissel, Stephanie
Publikováno v:
Bull. Am. Astron. Soc. 51, 215 (2019)
High-energy cosmic neutrinos can reveal new fundamental particles and interactions, probing energy and distance scales far exceeding those accessible in the laboratory. This white paper describes the outstanding particle physics questions that high-e
Externí odkaz:
http://arxiv.org/abs/1903.04333