Zobrazeno 1 - 10
of 2 549
pro vyhledávání: '"Weber, D. A."'
Autor:
Garcia, B. Ary dos Santos, Bergermann, D., Caldwell, A., Dabhi, V., Diaconu, C., Diehl, J., Dvali, G., Egge, J., Garutti, E., Heyminck, S., Hubaut, F., Ivanov, A., Jochum, J., Knirck, S., Kramer, M., Kreikemeyer-Lorenzo, D., Krieger, C., Lee, C., Leppla-Weber, D., Li, X., Lindner, A., Majorovits, B., Maldonado, J. P. A., Martini, A., Miyazaki, A., Öz, E., Pralavorio, P., Raffelt, G., Redondo, J., Ringwald, A., Schaffran, J., Schmidt, A., Steffen, F., Strandhagen, C., Usherov, I., Wang, H., Wieching, G.
This paper presents the first search for dark matter axions with mass in the ranges 76.56 to 76.82 $\mu$eV and 79.31 to 79.53 $\mu$eV using a prototype setup for the MAgnetized Disk and Mirror Axion eXperiment (MADMAX). The experimental setup employs
Externí odkaz:
http://arxiv.org/abs/2409.11777
Autor:
Egge, J., Leppla-Weber, D., Knirck, S., Garcia, B. Ary dos Santos, Bergermann, D., Caldwell, A., Dabhi, V., Diaconu, C., Diehl, J., Dvali, G., Ekmedžić, M., Gallo, F., Garutti, E., Heyminck, S., Hubaut, F., Ivanov, A., Jochum, J., Karst, P., Kramer, M., Kreikemeyer-Lorenzo, D., Krieger, C., Lee, C., Lindner, A., Maldonado, J. P. A., Majorovits, B., Martens, S., Martini, A., Miyazaki, A., Öz, E., Pralavorio, P., Raffelt, G., Ringwald, A., Redondo, J., Roset, S., Salama, N., Schaffran, J., Schmidt, A., Steffen, F., Strandhagen, C., Usherov, I., Wang, H., Wieching, G., Cancelo, G., Di Federico, M., Hoshino, G., Stefanazzi, L.
We report the first result from a dark photon dark matter search in the mass range from ${78.62}$ to $83.95~\mathrm{\mu eV}/c^2$ with a dielectric haloscope prototype for MADMAX (Magnetized Disc and Mirror Axion eXperiment). Putative dark photons wou
Externí odkaz:
http://arxiv.org/abs/2408.02368
Autor:
The MADMAX Collaboration, Garcia, B. Ary Dos Santos, Bergermann, D., Caldwell, A., Dabhi, V., Diaconu, C., Diehl, J., Dvali, G., Egge, J., Ekmedzic, M., Gallo, F., Garutti, E., Heyminck, S., Hubaut, F., Ivanov, A., Jochum, J., Karst, P., Kramer, M., Kreikemeyer-Lorenzo, D., Krieger, C., Leppla-Weber, D., Lindner, A., Maldonado, J., Majorovits, B., Martens, S., Martini, A., Öz, E., Pralavorio, P., Raffelt, G., Redondo, J., Ringwald, A., Roset, S., Schaffran, J., Schmidt, A., Steffen, F., Strandhagen, C., Usherov, I., Wang, H., Wieching, G.
Publikováno v:
JINST 19 T11002 (2024)
MADMAX, a future experiment to search for axion dark matter, is based on a novel detection concept called the dielectric haloscope. It consists of a booster composed of several dielectric disks positioned with $\mu$m precision. A prototype composed o
Externí odkaz:
http://arxiv.org/abs/2407.10716
Autor:
Egge, J., Ekmedžić, M., Gardikiotis, A., Garutti, E., Heyminck, S., Kasemann, C., Knirck, S., Kramer, M., Krieger, C., Leppla-Weber, D., Martens, S., Öz, E., Salama, N., Schmidt, A., Wang, H., Wieching, G.
Publikováno v:
JCAP04(2024)005
The reciprocity approach is a powerful method to determine the expected signal power of axion haloscopes in a model-independent way. Especially for open and broadband setups like the MADMAX dielectric haloscope the sensitivity to the axion field is d
Externí odkaz:
http://arxiv.org/abs/2311.13359
Autor:
Rosi, P., Clausen, A., Weber, D., Tavabi, A. H., Frabboni, S., Tiemeijer, P., Dunin-Borkowski, R. E., Rotunno, E., Grillo, V.
We report on the automatic alignment of a transmission electron microscope equipped with an orbital angular momentum sorter using a convolutional neural network. The neural network is able to control all relevant parameters of both the electron-optic
Externí odkaz:
http://arxiv.org/abs/2111.05032
Autor:
Nesteruk, K. P., Togno, M., Grossmann, M., Lomax, A. J., Weber, D. C., Schippers, J. M., Safai, S., Meer, D., Psoroulas, S.
Publikováno v:
Med. Phys. 48, 4017-4026 (2021)
Purpose: The purpose of this work was to provide a flexible platform for FLASH research with protons by adapting a former clinical pencil beam scanning gantry to irradiations with ultrahigh dose rates. Methods: PSI Gantry 1 treated patients until Dec
Externí odkaz:
http://arxiv.org/abs/2101.01770
Autor:
Weber, D. Nick1 dweber@islander.tamucc.edu, Fields, Andrew T.1, Chamberlin, Derek W.2,3, Patterson III, William F.2, Portnoy, David S.1 david.portnoy@tamucc.edu
Publikováno v:
Canadian Journal of Fisheries & Aquatic Sciences. 2024, Vol. 81 Issue 5, p620-631. 12p.
Autor:
Suzuki, H., Liu, H., Bertinshaw, J., Ueda, K., Kim, H., Laha, S., Weber, D., Yang, Z., Wang, L., Takahashi, H., Fürsich, K., Minola, M., Lotsch, B. V., Kim, B. J., Yavaş, H., Daghofer, M., Chaloupka, J., Khaliullin, G., Gretarsson, H., Keimer, B.
$\alpha$-RuCl$_{3}$ is a major candidate for the realization of the Kitaev quantum spin liquid, but its zigzag antiferromagnetic order at low temperatures indicates deviations from the Kitaev model. We have quantified the spin Hamiltonian of $\alpha$
Externí odkaz:
http://arxiv.org/abs/2008.02037
Autor:
Henthorn, N. T., Sokol, O., Durante, M., De Marzi, L., Pouzoulet, F., Miszczyk, J., Olko, P., Brandenburg, S., van Goethem, M-J., Barazzuol, L., Tambas, M., Langendijk, J. A., Davidkova, M., Vondravcek, V., Bodenstein, E., Pawelke, J., Lomax, A., Weber, D. C., Dasu, A., Stenerlow, B., Poulsen, P. R., Sorensen, B. S., Grau, C., Sitarz, M. K., Heuskin, A-C, Lucas, S., Warmenhoven, J. W., Merchant, M. J., Mackay, R. I., Kirkby, K. J.
Particle therapy is a growing cancer treatment modality worldwide. However, there still remains a number of unanswered questions considering differences in the biological response between particles and photons. These questions, and probing of biologi
Externí odkaz:
http://arxiv.org/abs/2007.03324
Publikováno v:
In Procedia CIRP 2023 117:205-210