Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Krauth J"'
Autor:
Adamczak, A., Antognini, A., Berger, N., Cocolios, T. E., Deokar, N., Düllmann, Ch. E., Eggenberger, A., Eichler, R., Heines, M., Hess, H., Indelicato, P., Kirch, K., Knecht, A., Krauth, J. J., Nuber, J., Ouf, A., Papa, A., Pohl, R., Rapisarda, E., Reiter, P., Ritjoho, N., Roccia, S., Seidlitz, M., Severijns, N., von Schoeler, K., Skawran, A., Vogiatzi, S. M., Warr, N., Wauters, F.
Publikováno v:
Eur. Phys. J. A 59, 15(2023)
Muonic atom spectroscopy -- the measurement of the x rays emitted during the formation process of a muonic atom -- has a long standing history in probing the shape and size of nuclei. In fact, almost all stable elements have been subject to muonic at
Externí odkaz:
http://arxiv.org/abs/2209.14365
Autor:
Antognini A., Schuhmann K., Amaro F. D., Amaro P., Abdou-Ahmed M., Biraben F., Chen T.-L., Covita D. S., Dax A. J., Diepold M., Fernandes L. M. P., Franke B., Galtier S., Gouvea A. L., Götzfried J., Graf T., Hänsch T. W., Hildebrandt M., Indelicato P., Julien L., Kirch K., Knecht A., Kottmann F., Krauth J. J., Liu Y.-W., Machado J., Monteiro C. M. B., Mulhauser F., Nez F., Santos J. P., dos Santos J. M. F., Szabo C. I., Taqqu D., Veloso J. F. C. A., Voss A., Weichelt B., Pohl R.
Publikováno v:
EPJ Web of Conferences, Vol 113, p 01006 (2016)
We review the status of the proton charge radius puzzle. Emphasis is given to the various experiments initiated to resolve the conflict between the muonic hydrogen results and the results from scattering and regular hydrogen spectroscopy.
Externí odkaz:
https://doaj.org/article/e7e88b91b57a4b1991447fad75f2d1ba
Autor:
Dreissen, L. S., Roth, C., Gründeman, E. L., Krauth, J. J., Favier, M. G. J., Eikema, K. S. E.
Publikováno v:
Phys. Rev. A 101, 052509 (2020)
The remarkable progress in the field of laser spectroscopy induced by the invention of the frequency-comb laser has enabled many new high-precision tests of fundamental theory and searches for new physics. Extending frequency-comb based spectroscopy
Externí odkaz:
http://arxiv.org/abs/2101.07601
Publikováno v:
Physical Review Letters 123, 143001 (2019)
High-harmonic generation (HHG) is widely used for up-conversion of amplified (near) infrared ultrafast laser pulses to short wavelengths. We demonstrate that Ramsey-comb spectroscopy, based on two such pulses derived from a frequency-comb laser, enab
Externí odkaz:
http://arxiv.org/abs/1911.08843
Autor:
Krauth, J. J., Dreissen, L. S., Roth, C., Gründeman, E. L., Collombon, M., Favier, M., Eikema, K. S. E.
High-precision laser spectroscopy of atomic hydrogen has led to an impressive accuracy in tests of bound-state quantum electrodynamics (QED). At the current level of accuracy many systematics have to be studied very carefully and only independent mea
Externí odkaz:
http://arxiv.org/abs/1910.13192
Autor:
Schmidt, S., Willig, M., Haack, J., Horn, R., Adamczak, A., Ahmed, M. Abdou, Amaro, F. D., Amaro, P., Biraben, F., Carvalho, P., Chen, T. -L., Fernandes, L. M. P., Graf, T., Guerra, M., Hänsch, T. W., Hildebrandt, M., Huang, Y. -C., Indelicato, P., Julien, L., Kirch, K., Knecht, A., Kottmann, F., Krauth, J. J., Liu, Y. -W., Machado, J., Marszalek, M., Monteiro, C. M. B., Nez, F., Nuber, J., Patel, D. N., Rapisarda, E., Santos, J. M. F. dos, Santos, J. P., Silva, P. A. O. C., Sinkunaite, L., Shy, J. -T., Schuhmann, K., Schulthess, I., Taqqu, D., Veloso, J. F. C. A., Wang, L. -B., Zeyen, M., Antognini, A., Pohl, R.
Precision spectroscopy of light muonic atoms provides unique information about the atomic and nuclear structure of these systems and thus represents a way to access fundamental interactions, properties and constants. One application comprises the det
Externí odkaz:
http://arxiv.org/abs/1808.07240
Autor:
Krauth, J. J., Schuhmann, K., Ahmed, M. Abdou, Amaro, F. D., Amaro, P., Biraben, F., Cardoso, J. M. R., Carvalho, M. L., Covita, D. S., Dax, A., Dhawan, S., Diepold, M., Fernandes, L. M. P., Franke, B., Galtier, S., Giesen, A., Gouvea, A. L., Götzfried, J., Graf, T., Guerra, M., Haack, J., Hänsch, T. W., Hildebrandt, M., Indelicato, P., Julien, L., Kirch, K., Knecht, A., Knowles, P., Kottmann, F., Bigot, E. -O. Le, Liu, Y. -W., Lopes, J. A. M., Ludhova, L., Machado, J., Monteiro, C. M. B., Mulhauser, F., Nebel, T., Nez, F., Rabinowitz, P., Rapisarda, E., Santos, J. M. F. dos, Santos, J. P., Schaller, L. A., Schwob, C., Szabo, C. I., Taqqu, D., Veloso, J. F. C. A., Voss, A., Weichelt, B., Willig, M., Pohl, R., Antognini, A.
Publikováno v:
52nd Rencontres de Moriond on EW Interactions and Unified Theories, Mar 2017, La Thuile, Italy. pp.95-102
High-precision measurements of the proton radius from laser spectroscopy of muonic hydrogen demonstrated up to six standard deviations smaller values than obtained from electron-proton scattering and hydrogen spectroscopy. The status of this discrepa
Externí odkaz:
http://arxiv.org/abs/1706.00696
Autor:
Antognini, A., Schuhmann, K., Amaro, F. D., Amaro, P., Abdou-Ahmed, M., Biraben, F., Chen, T. -L., Covita, D. S., Dax, A. J., Diepold, M., Fernandes, L. M. P., Franke, B., Galtier, S., Gouvea, A. L., Götzfried, J., Graf, T., Hänsch, T. W., Hildebrandt, M., Indelicato, P., Julien, L., Kirch, K., Knecht, A., Kottmann, F., Krauth, J. J., Liu, Y. -W., Machado, J., Monteiro, C. M. B., Mulhauser, F., Nez, F., Santos, J. P., Santos, J. M. F. dos, Szabo, C. I., Taqqu, D., Veloso, J. F. C. A., Voss, A., Weichelt, B., Pohl, R.
We review the status of the proton charge radius puzzle. Emphasis is given to the various experiments initiated to resolve the conflict between the muonic hydrogen results and the results from scattering and regular hydrogen spectroscopy.
Commen
Commen
Externí odkaz:
http://arxiv.org/abs/1509.03235
Akademický článek
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Autor:
Golfier, F., Sesques, A., Benayoun, D., Krauth, J.-S., Lunel Potencier, A., Benchaib, M., Raudrant, D.
Publikováno v:
In Gynécologie Obstétrique & Fertilité June 2014 42(6):378-382