Zobrazeno 1 - 10
of 6 126
pro vyhledávání: '"Heidt A"'
Autor:
Anton, O., Bröckel, I., Derr, D., Fieguth, A., Franzke, M., Gärtner, M., Giese, E., Haase, J. S., Hamann, J., Heidt, A., Kanthak, S., Klempt, C., Kruse, J., Krutzik, M., Kubitza, S., Lotz, C., Müller, K., Pahl, J., Rasel, E. M., Schiemangk, M., Schleich, W. P., Schwertfeger, S., Wicht, A., Wörner, L.
The INTENTAS project aims to develop an atomic sensor utilizing entangled Bose-Einstein condensates (BECs) in a microgravity environment. This key achievement is necessary to advance the capability for measurements that benefit from both entanglement
Externí odkaz:
http://arxiv.org/abs/2409.01051
Ground-based thermal infrared observations face substantial challenges in correcting the predominant background emitted as thermal radiation from the atmosphere and the telescope itself. With the upcoming 40\,m class ELTs, unprecedented sensitivities
Externí odkaz:
http://arxiv.org/abs/2408.15324
Autor:
Neethling Pieter H., Viljoen Ruan, Heidt Alexander M., Spangenberg Dirk, Feurer Thomas, Rohwer Erich G.
Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 19, Iss 1, p 12 (2023)
Vibrational dephasing times for benzene and carbon disulfide are measured using a custom single-beam Coherent Anti-Stokes Raman Spectroscopy (CARS) setup. A femtosecond oscillator is used to pump a polarization maintaining all normal dispersion photo
Externí odkaz:
https://doaj.org/article/1f4239d8f3594f26be439066ba4d1646
Reverberation mapping accurately determines virial black hole masses only for redshifts $z <$ 0.2 by utilizing the relationship between the H$\beta$ broad-line region (BLR) size and the 5100 Angstroms continuum luminosity established with $\sim 200$
Externí odkaz:
http://arxiv.org/abs/2405.11649
Publikováno v:
A&A 687, A156 (2024)
We present new H- and K-band spectroscopy for the bulge of M31, taken with the LUCI spectrograph at the Large Binocular Telescope (LBT). We studied radial trends of CO absorption features (namely, CO1.58, CO1.60, CO1.64, CO1.66, CO1.68, CO2.30, CO2.3
Externí odkaz:
http://arxiv.org/abs/2404.03448
Autor:
Abdelaziz, Mohamed E. M. K., Tian, Libaihe, Lottner, Thomas, Reiss, Simon, Heidt, Timo, Maier, Alexander, Düring, Klaus, Mühlen, Constantin von zur, Bock, Michael, Yeatman, Eric, Yang, Guang-Zhong, Temelkuran, Burak
Cardiovascular diseases (CVDs) and congenital heart diseases (CHD) pose significant global health challenges. Fluoroscopy-guided endovascular interventions, though effective, are accompanied by ionizing radiation concerns, especially in pediatric cas
Externí odkaz:
http://arxiv.org/abs/2403.05485
Autor:
Heidt, Liam, Colonius, Tim
We demonstrate that accurate computation of the spectral proper orthogonal decomposition (SPOD) critically depends on the choice of frequency resolution. Using both artificially generated data and large-eddy simulation data of a turbulent subsonic je
Externí odkaz:
http://arxiv.org/abs/2402.15775
Autor:
Heidt, Jon, author, Wheeldon, Johannes, author
Externí odkaz:
https://doi.org/10.1093/oso/9780198875215.001.0001
Autor:
Takiguchi, Masato, Sergent, Sylvain, Damilano, Benjamin, Vezian, Stephane, Chenot, Sebastien, Yazigi, Nicole, Heidt, Peter, Tsuchizawa, Tai, Yoda, Taiki, Sumikura, Hisashi, Shinya, Akihiko, Notomi, Masaya
We fabricated GaN based hollow nanowires standing upright on a sapphire substrate by the sublimation method and found that they exhibit laser oscillation at room temperature. These very long, hollow, nano-sized structures cannot be fabricated by othe
Externí odkaz:
http://arxiv.org/abs/2311.07916
We study coherent structures in subsonic turbulent jets subject to a flight stream. A thorough characterisation of the effects of a flight stream on the turbulent field was recently performed by Maia et al. (2023) and fluctuation energy attenuations
Externí odkaz:
http://arxiv.org/abs/2311.05072