Zobrazeno 1 - 10
of 18 470
pro vyhledávání: '"Quint, A."'
Our objective is to explore random walks on the general linear group, constrained to a specific domain, with a primary focus on establishing the conditioned local limit theorem. This paper marks the initial stride toward achieving this goal, specific
Externí odkaz:
http://arxiv.org/abs/2410.05812
We investigate random walks on the general linear group constrained within a specific domain, with a focus on their asymptotic behavior. In a previous work [38], we constructed the associated harmonic measure, a key element in formulating the local l
Externí odkaz:
http://arxiv.org/abs/2410.05897
Autor:
Latacz, B. M., Fleck, M., Jaeger, J. I., Umbrazunas, G., Arndt, B. P., Erlewein, S. R., Wursten, E. J., Devlin, J. A., Micke, P., Abbass, F., Schweitzer, D., Wiesinger, M., Will, C., Yildiz, H., Blaum, K., Matsuda, Y., Mooser, A., Ospelkaus, C., Soter, A., Quint, W., Walz, J., Yamazaki, Y., Smorra, C., Ulmer, S.
We demonstrate efficient sub-thermal cooling of the modified cyclotron mode of a single trapped antiproton and reach particle temperatures $T_+=E_+/k_\text{B}$ below $200\,$mK in preparation times shorter than $500\,$s. This corresponds to the fastes
Externí odkaz:
http://arxiv.org/abs/2404.07928
Autor:
Maier, Pascal, Kotz, Alexander, Hebeler, Joachim, Zhang, Qiaoshuang, Benz, Christian, Quint, Alexander, Kretschmann, Marius, Harter, Tobias, Randel, Sebastian, Lemmer, Uli, Freude, Wolfgang, Zwick, Thomas, Koos, Christian
Direct-write multi-photon laser lithography (MPL) combines highest resolution on the nanoscale with essentially unlimited 3D design freedom. Over the previous years, the groundbreaking potential of this technique has been demonstrated in various appl
Externí odkaz:
http://arxiv.org/abs/2401.03316
Autor:
Kanika, Krishnan, A, Klimes, J W, Reich, B, Anjum, K K, Baus, P, Birkl, G, Quint, W, Vogel, M
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 56 175001 (2023)
We have built and operated a cryogenic Penning trap arrangement that allows for the efficient production, selection, and long-term storage of highly charged atomic ions. In close similarity to an electron-beam ion trap (EBIT) it works by electron-imp
Externí odkaz:
http://arxiv.org/abs/2401.00360
We explain how certain tools from convex analysis and probability theory may be used in order to obtain counting results for the number of words with prescribed frequencies of letters in regular languages.
Comment: 54 pages, 3 figures
Comment: 54 pages, 3 figures
Externí odkaz:
http://arxiv.org/abs/2311.10532
Autor:
Sasidharan, Sangeetha, Bezrodnova, Olesia, Rau, Sascha, Quint, Wolfgang, Sturm, Sven, Blaum, Klaus
Publikováno v:
Phys. Rev. Lett. 131, 093201 (2023)
Light-Ion Trap (LIONTRAP), a high-precision Penning-trap mass spectrometer, was used to determine the atomic mass of $^{4}$He. Here, we report a 12 parts-per-trillion measurement of the mass of a $^{4}$He$^{2+}$ ion, $m(^{4}\text{He}^{2+}$) = $4.001\
Externí odkaz:
http://arxiv.org/abs/2311.04048
Autor:
Will, C., Wiesinger, M., Micke, P., Yildiz, H., Driscoll, T., Kommu, S., Abbass, F., Arndt, B. P., Bauer, B. B., Erlewein, S., Fleck, M., Jäger, J. I., Latacz, B. M., Mooser, A., Schweitzer, D., Umbrazunas, G., Wursten, E., Blaum, K., Devlin, J. A., Ospelkaus, C., Quint, W., Soter, A., Walz, J., Smorra, C., Ulmer, S.
We demonstrate a new temperature record for image-current mediated sympathetic cooling of a single proton in a cryogenic Penning trap by laser-cooled $^9$Be$^+$. An axial mode temperature of 170 mK is reached, which is a 15-fold improvement compared
Externí odkaz:
http://arxiv.org/abs/2310.10208
Autor:
Labrie, Kathleen, Simpson, Chris, Cardenes, Ricardo, Turner, James, Soraisam, Monika, Quint, Bruno, Oberdorf, Oliver, Placco, Vinicius M., Berke, Daniel, Smirnova, Olesja, Conseil, Simon, Vacca, William D., Thomas-Osip, Joanna
DRAGONS (Data Reduction for Astronomy from Gemini Observatory North and South) is a platform for the reduction and processing of astronomical data. The Python-based, open-source package includes infrastructure for automation and algorithms for the pr
Externí odkaz:
http://arxiv.org/abs/2310.03048
Autor:
Juliette M. Kersten, MD, Anouschka N. Lenderink, BSc, Koen D. Quint, MD, PhD, Rosanne Ottevanger, MD
Publikováno v:
JAAD Case Reports, Vol 54, Iss , Pp 85-88 (2024)
Externí odkaz:
https://doaj.org/article/dfa2b08c10dc4182a997a6fb133fea38
