Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Schmid, Ph."'
Autor:
Covita, D. S., Anagnostopoulos, D. F., Fuhrmann, H., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Ishiwatari, T., Indelicato, P., Jensen, T. S., Bigot, E. -O. Le, Markushin, V. E., Nekipelov, M., Pomerantsev, V. N., Popov, V. P., Santos, J. M. F. dos, Schmid, Ph., Simons, L. M., Theisen, M., Trassinelli, M., Veloso, J. F. C. A., Zmeskal, J.
The K$\beta$ transition in muonic hydrogen was measured with a high-resolution crystal spectrometer. The spectrum is shown to be sensitive to the ground-state hyperfine splitting, the corresponding triplet-to-singlet ratio, and the kinetic energy dis
Externí odkaz:
http://arxiv.org/abs/1709.05950
Autor:
Strauch, Th., Amaro, F. D., Anagnostopoulos, D., Bühler, P., Covita, D. S., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Indelicato, P., Bigot, E. -O. Le, Nekipelov, M., Santos, J. M. F. dos, Schmid, Ph., Schlesser, S., Simons, L. M., Trassinelli, M., Veloso, J. F. C. A., Zmeskal, J.
Publikováno v:
Eur.Phys.J.A47:88,2011
The strong interaction shift $\epsilon$ and broadening {\Gamma} in pionic deuterium have been determined in a high statistics study of the {\pi}D(3p - 1s) X-ray transition using a high-resolution crystal spectrometer. The pionic deuterium shift will
Externí odkaz:
http://arxiv.org/abs/1011.2415
Autor:
Strauch, Th., Amaro, F. D., Anagnostopoulos, D. F., Bühler, P., Covita, D. S., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Indelicato, P., LeBigot, E. -O., Nekipelov, M., Santos, J. M. F. dos, Schlesser, S., Schmid, Ph., Simons, L. M., Trassinelli, M., Veloso, J. F. C. A., Zmeskal, J.
Publikováno v:
Phys.Rev.Lett.104:142503,2010
An unusual but effective way to determine at threshold the dpi -> NN transition strength is to exploit the hadronic ground-state broadening in pionic deuterium, accessible by x-ray spectroscopy. The broadening is dominated by the true absorption chan
Externí odkaz:
http://arxiv.org/abs/1003.4153
Autor:
Covita, D. S., Anagnostopoulos, D. F., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Ishiwatari, T., Indelicato, P., LeBigot, E. -O., Nekipelov, M., Santos, J. M. F. dos, Schmid, Ph., Simons, L. M., Trassinelli, M., Veloso, J. F. C. A., Zmeskal, J.
The (3p - 1s) X-ray transition to the muonic hydrogen ground state was measured with a high resolution crystal spectrometer. A Doppler effect broadening of the X-ray line was established which could be attributed to different Coulomb de-excitation st
Externí odkaz:
http://arxiv.org/abs/0810.1663
Autor:
Gotta D., Amaro F.D., Anagnostopoulos D.F., Bühler P., Covita D.S., Fuhrmann H., Gorke H., Gruber A., Hennebach M., Hirtl A., Ishiwatari T., Indelicato P., Jensen T.S., Le Bigot E.-O., Liu Y.-W., Manil B., Markushin V.E., Marton J., Nekipelov M., Pomerantsev V.N., Popov V.P., el Hassani A. J. Rusi, dos Santos J. M. F., Schlesser S., Schmid Ph., Simons L.M., Strauch Th., Theisen M., Trassinelli M., Veloso J. F. C. A., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 262, p 01005 (2022)
The strong-interaction effects both in pionic hydrogen and deuterium atoms have been re-determined with improved precision. The hadronic shift and width in pionic hydrogen together with the hadronic shift in pionic deuterium constitute a one-fold con
Externí odkaz:
https://doaj.org/article/a9671cbbcf7542acbbb68d49da7ac468
Autor:
Covita, D., Anagnostopoulos, D., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Ishiwatari, T., Indelicato, P., Le Bigot, E., Nekipelov, M., dos Santos, J., Schmid, Ph, Simons, L., Trassinelli, M., Veloso, J., Zmeskal, J.
The line shape of the (3p − 1s) X-ray transition in muonic hydrogen was measured for the first time with a high-resolution crystal spectrometer. The assumption of a statistical population of the hyperfine levels was directly confirmed by experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______805::961b3ad38a9d7ad20fde01d275ea69ab
http://doc.rero.ch/record/318970/files/10751_2009_Article_62.pdf
http://doc.rero.ch/record/318970/files/10751_2009_Article_62.pdf
Autor:
Schlesser S., Schmid Ph., dos Santos J.M.F., Nekipelov M., Le Bigot E.-O., Indelicato P., Hirtl A., Gruber A., Gotta D., Gorke H., Covita D.S., Bühler P., Anagnostopoulos D.F., Amaro F.D., Strauch Th., Simons L.M., Trassinelli M., Veloso J.F.C.A., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 3, p 03006 (2010)
The strong interaction shift ε1sπD and broadening Γ1sπD in pionic deuterium have been remeasured with high statistics by means of the πD(3p − 1s) X-ray transition using the cyclotron trap and a high-resolution crystal πD πD spectrometer. Pre
Externí odkaz:
https://doaj.org/article/51d84220f6f14b82b019311187e76fa9
Autor:
Gotta, Detlev, Amaro, P., Anagnostopoulos, Dimitri, Bühler, Anneke, Covita, Daniel, Gorke, H., Gruber, A., Hennebach, Maik, Hirtl, Albert, Indelicato, Paul, Ishiwatari, T., Le Bigot, Eric-Olivier, Marton, J., Nekipelov, M., Dos Santos, Joaquim, Schlesser, S., Schmid, Ph., Simons, Leopold, Strauch, Th., Trassinelli, Martino, Veloso, João, Zmeskal, J.
Publikováno v:
Physics Procedia
Physics Procedia, Elsevier, 2011, 17, pp.69. ⟨10.1016/j.phpro.2011.06.019⟩
Physics Procedia, 2011, 17, pp.69. ⟨10.1016/j.phpro.2011.06.019⟩
Physics Procedia, Elsevier, 2011, 17, pp.69. ⟨10.1016/j.phpro.2011.06.019⟩
Physics Procedia, 2011, 17, pp.69. ⟨10.1016/j.phpro.2011.06.019⟩
K X-rays from pionic hydrogen and deuterium as well as muonic hydrogen have been measured using a highresolution crystal spectrometer at the _E5 beam line of the Paul Scherrer Institut. From the ground-state level shifts and broadenings of the hydrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1164093919cdfa6ad28c1fd416d26dfd
https://hal.archives-ouvertes.fr/hal-00756040
https://hal.archives-ouvertes.fr/hal-00756040
Autor:
Covita, D.S., Anagostopoulos, D.F., dos Santos, J.M.F., Schmid, Ph., Simons, L.M., Trassinelli, M., Veloso, J.F.C.A., Zmeskal, J., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., Ishiwatari, T., Indelicato, P., Bigot, E.O., Nekipelov, M.
Publikováno v:
Physical review letters 102, (2009). doi:10.1103/PhysRevLett.102.023401
The (3p-1s) x-ray transition to the muonic hydrogen ground state was measured with a high-resolution crystal spectrometer. A Doppler effect broadening of the x-ray line was established which could be attributed to different Coulomb deexcitation steps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3364::b2b321f450ddc2e0d86a2b138520a217
https://juser.fz-juelich.de/record/7315
https://juser.fz-juelich.de/record/7315
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