Zobrazeno 1 - 10
of 75 338
pro vyhledávání: '"Nagel, A A"'
Autor:
Ruh, H. L., Zechmeister, M., Reiners, A., Nagel, E., Shan, Y., Cifuentes, C., Jeffers, S. V., Tal-Or, L., Béjar, V. J. S., Amado, P. J., Caballero, J. A., Quirrenbach, A., Ribas, I., Aceituno, J., Hatzes, A. P., Henning, Th., Kaminski, A., Montes, D., Morales, J. C., Schöfer, P., Schweitzer, A., Varas, R.
Publikováno v:
A&A, 692, A138 (2024)
Radial velocity (RV) jitter represents an intrinsic limitation on the precision of Doppler searches for exoplanets that can originate from both instrumental and astrophysical sources. We aim to determine the RV jitter floor in M dwarfs and investigat
Externí odkaz:
http://arxiv.org/abs/2412.07691
Autor:
Federici, Marco, Belli, Davide, van Baalen, Mart, Jalalirad, Amir, Skliar, Andrii, Major, Bence, Nagel, Markus, Whatmough, Paul
While mobile devices provide ever more compute power, improvements in DRAM bandwidth are much slower. This is unfortunate for large language model (LLM) token generation, which is heavily memory-bound. Previous work has proposed to leverage natural d
Externí odkaz:
http://arxiv.org/abs/2412.01380
Autor:
Lesjak, F., Nortmann, L., Cont, D., Yan, F., Reiners, A., Piskunov, N., Hatzes, A., Boldt-Christmas, L., Czesla, S., Lavail, A., Nagel, E., Rains, A. D., Rengel, M., Seemann, U., Shulyak, D.
The extreme temperature gradients from day- to nightside in the atmospheres of hot Jupiters generate fast winds in the form of equatorial jets or day-to-night flows. Observations of blue-shifted and red-shifted signals in the transmission and dayside
Externí odkaz:
http://arxiv.org/abs/2411.19662
Autor:
Skliar, Andrii, van Rozendaal, Ties, Lepert, Romain, Boinovski, Todor, van Baalen, Mart, Nagel, Markus, Whatmough, Paul, Bejnordi, Babak Ehteshami
Mixture of Experts (MoE) LLMs have recently gained attention for their ability to enhance performance by selectively engaging specialized subnetworks or "experts" for each input. However, deploying MoEs on memory-constrained devices remains challengi
Externí odkaz:
http://arxiv.org/abs/2412.00099
Autor:
Glatzel, Tabea, Nagel, Jan
We show a central limit theorem for random walk on a Galton-Watson tree, when the edges of the tree are assigned randomly uniformly elliptic conductances. When a positive fraction of edges is assigned a small conductance $\varepsilon$, we study the b
Externí odkaz:
http://arxiv.org/abs/2410.08768
Autor:
Barty, Christopher P. J., Algots, J. Martin, Amador, Alexander J., Barty, James C. R., Betts, Shawn M., Casteñada, Marcelo A., Chu, Matthew M., Daley, Michael E., Lopez, Ricardo A. De Luna, Diviak, Derek A., Effarah, Haytham H., Feliciano, Roberto, Garcia, Adan, Grabiel, Keith J., Griffin, Alex S., Hartemann, Frederic V., Heid, Leslie, Hwang, Yoonwoo, Imeshev, Gennady, Jentschel, Michael, Johnson, Christopher A., Kinosian, Kenneth W., Lagzda, Agnese, Lochrie, Russell J., May, Michael W., Molina, Everardo, Nagel, Christopher L., Nagel, Henry J., Peirce, Kyle R., Peirce, Zachary R., Quiñonez, Mauricio E., Raksi, Ferenc, Ranganath, Kelanu, Reutershan, Trevor, Salazar, Jimmie, Schneider, Mitchell E., Seggebruch, Michael W. L., Yang, Joy Y., Yeung, Nathan H., Zapata, Collette B., Zapata, Luis E., Zepeda, Eric J., Zhang, Jingyuan
The design and optimization of laser-Compton x-ray systems based on compact distributed charge accelerator structures can enable micron-scale imaging of disease and the concomitant production of beams of Very High Energy Electrons (VHEEs) capable of
Externí odkaz:
http://arxiv.org/abs/2408.04082
Autor:
Pilch, Patrick, Amelin, Kirill, Schmiedinghoff, Gary, Reinold, Anneke, Zhu, Changqing, Povarov, Kirill Yu., Zvyagin, Sergei, Engelkamp, Hans, Lan, Yin-Ping, Shu, Guo-Jiun, Chou, Fang-Cheng, Nagel, Urmas, Rõõm, Toomas, Uhrig, Götz S., Fauseweh, Benedikt, Wang, Zhe
We report on terahertz spectroscopic measurements of quantum spin dynamics on single crystals of a spin-1/2 frustrated spin-ladder antiferromagnet BiCu$_2$PO$_6$ as a function of temperature, polarization, and applied external magnetic fields. Spin t
Externí odkaz:
http://arxiv.org/abs/2409.20103
Autor:
Nagel, Andrew M., Webster, Anne, Henry, Christopher, Storie, Christopher, Sanchez, Ignacio San-Miguel, Tsui, Olivier, Duffe, Jason, Dean, Andy
In Canada's northern regions, linear disturbances such as roads, seismic exploration lines, and pipelines pose a significant threat to the boreal woodland caribou population (Rangifer tarandus). To address the critical need for management of these di
Externí odkaz:
http://arxiv.org/abs/2409.12817
Autor:
Alqatari, Samar, Nagel, Sidney
An elastic spring network is an example of evolvable matter. It can be pruned to couple separated pairs of nodes so that when a strain is applied to one of them, the other responds either in-phase or out-of-phase. This produces two pruned networks wi
Externí odkaz:
http://arxiv.org/abs/2408.16926
A thorough understanding of media tightness in automotive electronics is crucial for ensuring more reliable and compact product designs, ultimately improving product quality. Concerning the fundamental characteristics of fluid leakage issues, the dyn
Externí odkaz:
http://arxiv.org/abs/2408.14083