Zobrazeno 1 - 10
of 812
pro vyhledávání: '"Steffen, F"'
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:
Mårup, Frederik H., Peters, Christian D., Nielsen, Steffen F., Nygaard, Louis, Madsen, Bo, Mose, Frank H., Birn, Henrik
Publikováno v:
In Kidney International Reports August 2024 9(8):2399-2409
Autor:
Knirck, S., Schütte-Engel, J., Beurthey, S., Breitmoser, D., Caldwell, A., Diaconu, C., Diehl, J., Egge, J., Esposito, M., Gardikiotis, A., Garutti, E., Heyminck, S., Hubaut, F., Jochum, J., Karst, P., Kramer, M., Krieger, C., Labat, D., Lee, C., Li, X., Lindner, A., Majorovits, B., Martens, S., Matysek, M., Öz, E., Planat, L., Pralavorio, P., Raffelt, G., Ranadive, A., Redondo, J., Reimann, O., Ringwald, A., Roch, N., Schaffran, J., Schmidt, A., Shtembari, L., Steffen, F., Strandhagen, C., Strom, D., Usherov, I., Wieching, G.
Publikováno v:
JCAP10(2021)034
We present 3D calculations for dielectric haloscopes such as the currently envisioned MADMAX experiment. For ideal systems with perfectly flat, parallel and isotropic dielectric disks of finite diameter, we find that a geometrical form factor reduces
Externí odkaz:
http://arxiv.org/abs/2104.06553
Autor:
Beurthey, S., Böhmer, N., Brun, P., Caldwell, A., Chevalier, L., Diaconu, C., Dvali, G., Freire, P., Garutti, E., Gooch, C., Hambarzumjan, A., Heyminck, S., Hubaut, F., Jochum, J., Karst, P., Khan, S., Kittlinger, D., Knirck, S., Kramer, M., Krieger, C., Lasserre, T., Lee, C., Li, X., Lindner, A., Majorovits, B., Matysek, M., Martens, S., Öz, E., Pataguppi, P., Pralavorio, P., Raffelt, G., Redondo, J., Reimann, O., Ringwald, A., Roch, N., Saikawa, K., Schaffran, J., Schmidt, A., Schütte-Engel, J., Sedlak, A., Steffen, F., Shtembari, L., Strandhagen, C., Strom, D., Wieching, G.
In this report we present the status of the MAgnetized Disk and Mirror Axion eXperiment (MADMAX), the first dielectric haloscope for the direct search of dark matter axions in the mass range of 40 to 400 $\mu$eV. MADMAX will consist of several parall
Externí odkaz:
http://arxiv.org/abs/2003.10894
Publikováno v:
Future Pharmacology, Vol 3, Iss 2, Pp 451-463 (2023)
Curcumin is a biopharmaceutical classification system (BCS) class IV substance with many potential therapeutic effects. However, like many other BCS IV active pharmaceutical ingredients, complex formulations are needed to guarantee a sufficiently hig
Externí odkaz:
https://doaj.org/article/024be8ab995745da92c72243d815c9ee
Autor:
The MADMAX Collaboration, Brun, P., Caldwell, A., Chevalier, L., Dvali, G., Freire, P., Garutti, E., Heyminck, S., Jochum, J., Knirck, S., Kramer, M., Krieger, C., Lasserre, T., Lee, C., Li, X., Lindner, A., Majorovits, B., Martens, S., Matysek, M., Millar, A., Raffelt, G., Redondo, J., Reimann, O., Ringwald, A., Saikawa, K., Schaffran, J., Schmidt, A., Schütte-Engel, J., Steffen, F., Strandhagen, C., Wieching, G.
Publikováno v:
Eur. Phys. J. C 79 (2019) no.3, 186
The axion emerges in extensions of the Standard Model that explain the absence of CP violation in the strong interactions. Simultaneously, it can provide naturally the cold dark matter in our universe. Several searches for axions and axion-like parti
Externí odkaz:
http://arxiv.org/abs/1901.07401
Autor:
Carnohan, Shane A., Trier, Xenia, Liu, Suxia, Clausen, Lauge P.W., Clifford-Holmes, Jai K., Hansen, Steffen F., Benini, Lorenzo, McKnight, Ursula S.
Publikováno v:
In Current Research in Environmental Sustainability 2023 5
Autor:
Shane A. Carnohan, Xenia Trier, Suxia Liu, Lauge P.W. Clausen, Jai K. Clifford-Holmes, Steffen F. Hansen, Lorenzo Benini, Ursula S. McKnight
Publikováno v:
Current Research in Environmental Sustainability, Vol 5, Iss , Pp 100201- (2023)
As our societies and natural systems are becoming ever more interconnected, it is critical that sustainable management can adapt to new knowledge from both the ecological and the social domains, and act on it in a timely and effective manner. This ne
Externí odkaz:
https://doaj.org/article/c974baa1de5840d79f48c4f461b40b08