Zobrazeno 1 - 10
of 4 861
pro vyhledávání: '"Kromer, TO"'
Autor:
Collins, Christine E., Shingles, Luke J., Sim, Stuart A., Callan, Fionntan P., Gronow, Sabrina, Hillebrandt, Wolfgang, Kromer, Markus, Pakmor, Ruediger, Roepke, Friedrich K.
The double detonation is a widely discussed explosion mechanism for Type Ia supernovae, whereby a helium shell detonation ignites a secondary detonation in the carbon/oxygen core of a white dwarf. Even for modern models that invoke relatively small H
Externí odkaz:
http://arxiv.org/abs/2411.11643
Autor:
Körber, Nikolai, Kromer, Eduard, Siebert, Andreas, Hauke, Sascha, Mueller-Gritschneder, Daniel, Schuller, Björn
We introduce PerCo (SD), a perceptual image compression method based on Stable Diffusion v2.1, targeting the ultra-low bit range. PerCo (SD) serves as an open and competitive alternative to the state-of-the-art method PerCo, which relies on a proprie
Externí odkaz:
http://arxiv.org/abs/2409.20255
Autor:
Callan, F. P., Sim, S. A., Collins, C. E., Shingles, L. J., Lach, F., Roepke, F. K., Pakmor, R., Kromer, M., Srivastav, S.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 530, Issue 2, May 2024, Pages 1457 to 1473
Type Iax supernovae (SNe Iax) are proposed to arise from deflagrations of Chandrasekhar mass white dwarfs (WDs). Previous deflagration simulations have achieved good agreement with the light curves and spectra of intermediate-luminosity and bright SN
Externí odkaz:
http://arxiv.org/abs/2403.15084
Autor:
Door, Menno, Yeh, Chih-Han, Heinz, Matthias, Kirk, Fiona, Lyu, Chunhai, Miyagi, Takayuki, Berengut, Julian C., Bieroń, Jacek, Blaum, Klaus, Dreissen, Laura S., Eliseev, Sergey, Filianin, Pavel, Filzinger, Melina, Fuchs, Elina, Fürst, Henning A., Gaigalas, Gediminas, Harman, Zoltán, Herkenhoff, Jost, Huntemann, Nils, Keitel, Christoph H., Kromer, Kathrin, Lange, Daniel, Rischka, Alexander, Schweiger, Christoph, Schwenk, Achim, Shimizu, Noritaka, Mehlstäubler, Tanja E.
The Standard Model of particle physics describes the properties of elementary particles and their interactions remarkably well, but in particular does not account for dark matter. Isotope-shift spectroscopy is a sensitive probe of fifth forces and ne
Externí odkaz:
http://arxiv.org/abs/2403.07792
Autor:
Schweiger, Christoph, Braß, Martin, Debierre, Vincent, Door, Menno, Dorrer, Holger, Düllmann, Christoph E., Enss, Christian, Filianin, Pavel, Gastaldo, Loredana, Harman, Zoltán, Haverkort, Maurits W., Herkenhoff, Jost, Indelicato, Paul, Keitel, Christoph H., Kromer, Kathrin, Lange, Daniel, Novikov, Yuri N., Renisch, Dennis, Rischka, Alexander, Schüssler, Rima X., Eliseev, Sergey, Blaum, Klaus
The investigation of the absolute scale of the effective neutrino mass remains challenging due to the exclusively weak interaction of neutrinos with all known particles in the standard model of particle physics. Currently, the most precise and least
Externí odkaz:
http://arxiv.org/abs/2402.06464
Autor:
Kromer, Kathrin, Lyu, Chunhai, Bieroń, Jacek, Door, Menno, Enzmann, Lucia, Filianin, Pavel, Gaigalas, Gediminas, Harman, Zoltán, Herkenhoff, Jost, Huang, Wenjia, Keitel, Christoph H., Eliseev, Sergey, Blaum, Klaus
The atomic mass of uranium-238 has been determined to be $238.050\,787\,618(15)\,\text{u}$, improving the literature uncertainty by two orders of magnitude. It is obtained from a measurement of the mass ratio of $^{238}$U$^{47+}$ and $^{132}$Xe$^{26+
Externí odkaz:
http://arxiv.org/abs/2312.17041
Autor:
Schweiger, Christoph, Door, Menno, Filianin, Pavel, Herkenhoff, Jost, Kromer, Kathrin, Lange, Daniel, Marschall, Domenik, Rischka, Alexander, Wagner, Thomas, Eliseev, Sergey, Blaum, Klaus
Publikováno v:
Rev. Sci. Instrum. 93, 094702 (2022)
In this paper we report on the development of a fast high-voltage switch, which is based on two enhancement mode N-channel Silicon Carbide Metal Oxide Semiconductor Field-Effect Transistors in push-pull configuration. The switch is capable of switchi
Externí odkaz:
http://arxiv.org/abs/2311.08068
Autor:
Kromer, Kathrin, Lyu, Chunhai, Door, Menno, Filianin, Pavel, Harman, Zoltán, Herkenhoff, Jost, Indelicato, Paul, Keitel, Christoph H., Lange, Daniel, Novikov, Yuri N., Schweiger, Christoph, Eliseev, Sergey, Blaum, Klaus
Highly charged ions (HCIs) offer many opportunities for next-generation clock research due to the vast landscape of available electronic transitions in different charge states. The development of XUV frequency combs has enabled the search for clock t
Externí odkaz:
http://arxiv.org/abs/2310.19365
Autor:
Heiße, F., Door, M., Sailer, T., Filianin, P., Herkenhoff, J., König, C. M., Kromer, K., Lange, D., Morgner, J., Rischka, A., Schweiger, Ch., Tu., B., Novikov, Y. N., Eliseev, S., Sturm, S., Blaum, K.
We present the measurements of individual bound electron $g$ factors of $^{20}\text{Ne}^{9+}$ and $^{22}\text{Ne}^{9+}$ on the relative level of $0.1\,\text{parts}$ per billion. The comparison with theory represents the most stringent test of bound-s
Externí odkaz:
http://arxiv.org/abs/2310.11119
Autor:
Körber, Nikolai, Kromer, Eduard, Siebert, Andreas, Hauke, Sascha, Mueller-Gritschneder, Daniel, Schuller, Björn
We introduce EGIC, an enhanced generative image compression method that allows traversing the distortion-perception curve efficiently from a single model. EGIC is based on two novel building blocks: i) OASIS-C, a conditional pre-trained semantic segm
Externí odkaz:
http://arxiv.org/abs/2309.03244