Zobrazeno 1 - 10
of 98 517
pro vyhledávání: '"A Krämer"'
Autor:
Hernández, J. A., Eberharter, A. A., Schuler, M., Lass, J., Mazzone, D. G., Sibille, R., Raymond, S., Krämer, K. W., Normand, B., Roessli, B., Läuchli, A. M., Kenzelmann, M.
Although the search for quantum many-body phenomena in magnetic materials has a strong focus on highly frustrated systems, even unfrustrated quantum magnets show a multitude of unconventional phenomena in their spin excitation spectra. YbBr$_3$ is an
Externí odkaz:
http://arxiv.org/abs/2412.17720
Autor:
Krämer, Fabius, Laux, Tim
We propose and study a novel efficient algorithm for clustering and classification tasks based on the famous MBO scheme. On the one hand, inspired by Jacobs et al. [J. Comp. Phys. 2018], we introduce constraints on the size of clusters leading to a l
Externí odkaz:
http://arxiv.org/abs/2412.17694
Autor:
Amram, Oz, Anzalone, Luca, Birk, Joschka, Faroughy, Darius A., Hallin, Anna, Kasieczka, Gregor, Krämer, Michael, Pang, Ian, Reyes-Gonzalez, Humberto, Shih, David
Foundation models are deep learning models pre-trained on large amounts of data which are capable of generalizing to multiple datasets and/or downstream tasks. This work demonstrates how data collected by the CMS experiment at the Large Hadron Collid
Externí odkaz:
http://arxiv.org/abs/2412.10504
Autor:
Isensee, Fabian, Kirchhoff, Yannick, Kraemer, Lars, Rokuss, Maximilian, Ulrich, Constantin, Maier-Hein, Klaus H.
This paper presents our approach to scaling the nnU-Net framework for multi-structure segmentation on Cone Beam Computed Tomography (CBCT) images, specifically in the scope of the ToothFairy2 Challenge. We leveraged the nnU-Net ResEnc L model, introd
Externí odkaz:
http://arxiv.org/abs/2411.17213
Autor:
Sloan, G. C., Kraemer, K. E., Aringer, B., Cami, J., Eriksson, K., Hoefner, S., Lagadec, E., Matsuura, M., McDonald, I., Montiel, E., Sahai, R., Zijlstra, A. A.
Publikováno v:
Galaxies 12 (2024), 61
The Medium-Resolution Spectrometer on the Mid-Infrared Instrument on JWST obtained spectra of three carbon stars in the Large Magellanic Cloud. Two of the spectra differ significantly from spectra obtained ~16-19 years earlier with the Infrared Spect
Externí odkaz:
http://arxiv.org/abs/2411.12842
Autor:
Raptis, Savvas, Lindberg, Martin, Liu, Terry Z., Turner, Drew L., Lalti, Ahmad, Zhou, Yufei, Kajdič, Primož, Kouloumvakos, Athanasios, Sibeck, David G., Vuorinen, Laura, Michael, Adam, Shumko, Mykhaylo, Osmane, Adnane, Krämer, Eva, Turc, Lucile, Karlsson, Tomas, Katsavrias, Christos, Wilson III, Lynn B., Madanian, Hadi, Blanco-Cano, Xóchitl, Cohen, Ian J., Escoubet, C. Philippe
Shock-generated transients, such as hot flow anomalies (HFAs), upstream of planetary bow shocks, play a critical role in electron acceleration. Using multi-mission data from NASA's Magnetospheric Multiscale (MMS) and ESA's Cluster missions, we demons
Externí odkaz:
http://arxiv.org/abs/2411.12815
Autor:
Geuskens, Joep, Gite, Nishank, Krämer, Michael, Mikuni, Vinicius, Mück, Alexander, Nachman, Benjamin, Reyes-González, Humberto
Identifying the origin of high-energy hadronic jets ('jet tagging') has been a critical benchmark problem for machine learning in particle physics. Jets are ubiquitous at colliders and are complex objects that serve as prototypical examples of collec
Externí odkaz:
http://arxiv.org/abs/2411.02628
Autor:
Missiaen, A., Mayaffre, H., Krämer, S., Zhao, D., Zhou, Y. B., Wu, T., Chen, X. H., Pyon, S., Takayama, T., Takagi, H., LeBoeuf, D., Julien, M. -H.
Although spin and charge stripes in high-Tc cuprates have been extensively studied, the exact range of carrier concentration over which they form a static order remains uncertain, complicating efforts to understand their significance. In La2-xSrxCuO4
Externí odkaz:
http://arxiv.org/abs/2411.01907
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