Zobrazeno 1 - 10
of 53 274
pro vyhledávání: '"P. Krämer"'
Autor:
Das, Ranit, Finke, Thorben, Hein, Marie, Kasieczka, Gregor, Krämer, Michael, Mück, Alexander, Shih, David
Resonant anomaly detection methods have great potential for enhancing the sensitivity of traditional bump hunt searches. A key component of these methods is a high quality background template used to produce an anomaly score. Using the LHC Olympics R
Externí odkaz:
http://arxiv.org/abs/2411.00085
Autor:
Falcão, Anna Trindade, Kraemer, S. B., Fischer, T. C., Schmitt, H. R., Feuillet, L., Crenshaw, D. M., Revalski, M., Maksym, W. P., Vestergaard, M., Elvis, M., Gaskell, C. M., Ho, L. C., Netzer, H., Storchi-Bergmann, T., Turner, T. J., Ward, M. J.
We use the Hubble Space Telescope to analyse the extended [O III] 5007A emission in seven bright radio-quiet type 1 quasars (QSO1s), focusing on the morphology and physical conditions of their extended Narrow-Line Regions (NLRs). We find NLRs extendi
Externí odkaz:
http://arxiv.org/abs/2410.16053
Autor:
Krämer, Nicholas
Despite substantial progress in recent years, probabilistic solvers with adaptive step sizes can still not solve memory-demanding differential equations -- unless we care only about a single point in time (which is far too restrictive; we want the wh
Externí odkaz:
http://arxiv.org/abs/2410.10530
Autor:
Albrecht, Aleksander, Song, Sang Yoon, Lee, Chang-Gi, Krämer, Mathias, Yoo, Su-Hyun, Hans, Marcus, Gault, Baptiste, Ma, Yan, Raabe, Dierk, Sohn, Seok-Su, Lee, Yonghyuk, Kim, Se-Ho
Hydrogen, while a promising sustainable energy carrier, presents challenges such as the embrittlement of materials due to its ability to penetrate and weaken their crystal structures. Here we investigate Fe4N nitride layers, formed on iron through a
Externí odkaz:
http://arxiv.org/abs/2410.04059
Publikováno v:
The Astrophysical Journal, 973:158 (9pp), 2024 October 1
We present spectra of 12 of the reddest, and hence dustiest, S stars in the Milky Way, observed with the FORCAST grisms on SOFIA. S stars are asymptotic giant branch (AGB) stars with C/O$\sim$1, so their molecular and dust chemistries are dominated b
Externí odkaz:
http://arxiv.org/abs/2409.20316
Autor:
Krämer, Nicholas
Practical implementations of Gaussian smoothing algorithms have received a great deal of attention in the last 60 years. However, almost all work focuses on estimating complete time series (''fixed-interval smoothing'', $\mathcal{O}(K)$ memory) throu
Externí odkaz:
http://arxiv.org/abs/2409.20004
Autor:
Mills, Cathal, Alrefae, Tarek, Hart, William S., Kraemer, Moritz U. G., Parag, Kris V., Thompson, Robin N., Donnelly, Christl A., Lambert, Ben
During infectious disease outbreaks, estimates of time-varying pathogen transmissibility, such as the instantaneous reproduction number R(t) or epidemic growth rate r(t), are used to inform decision-making by public health authorities. For directly t
Externí odkaz:
http://arxiv.org/abs/2409.18726
Autor:
Karli, Yusuf, Schwarz, René, Kappe, Florian, Vajner, Daniel A., Krämer, Ria G., Bracht, Thomas K., da Silva, Saimon F. Covre, Richter, Daniel, Nolte, Stefan, Rastelli, Armando, Reiter, Doris E., Weihs, Gregor, Heindel, Tobias, Remesh, Vikas
The generation of single photons using solid-state quantum emitters is pivotal for advancing photonic quantum technologies, particularly in quantum communication. As the field continuously advances towards practical use cases and beyond shielded labo
Externí odkaz:
http://arxiv.org/abs/2409.13981
Autor:
Feuillet, Léa M., Kraemer, Steve, Meléndez, Marcio B., Fischer, Travis C., Schmitt, Henrique R., Reeves, James N., Falcão, Anna Trindade
We investigate the star formation-AGN connection in the Seyfert 1 NGC 7469 using James Webb Space Telescope (JWST) mid-infrared spectroscopic integral field unit (IFU) data. We use the IFU data to generate maps of different emission lines present in
Externí odkaz:
http://arxiv.org/abs/2409.07665
Autor:
Krämer, Nicholas
Automatic differentiation is everywhere, but there exists only minimal documentation of how it works in complex arithmetic beyond stating "derivatives in $\mathbb{C}^d$" $\cong$ "derivatives in $\mathbb{R}^{2d}$" and, at best, shallow references to W
Externí odkaz:
http://arxiv.org/abs/2409.06752