Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Meuren, S."'
Autor:
Claveria, P. San Miguel, Storey, D., Cao, G. J., Di Piazza, A., Ekerfelt, H., Gessner, S., Gerstmayr, E., Grismayer, T., Hogan, M., Joshi, C., Keitel, C. H., Knetsch, A., Litos, M., Matheron, A., Marsh, K., Meuren, S., O'Shea, B., Reis, D. A., Tamburini, M., Vranic, M., Wang, J., Zakharova, V., Zhang, C., Corde, S.
The upgraded Facility for Advanced Accelerator Experimental Tests (FACET-II) at SLAC National Accelerator Laboratory has been designed to deliver ultra-relativistic electron and positron beams with unprecedented parameters, especially in terms of hig
Externí odkaz:
http://arxiv.org/abs/2310.05535
Autor:
Salgado, F. C., Cavanagh, N., Tamburini, M., Storey, D. W., Beyer, R., Bucksbaum, P. H., Chen, Z., Di Piazza, A., Gerstmayr, E., Harsh, Isele, E., Junghans, A. R., Keitel, C. H., Kuschel, S., Nielsen, C. F., Reis, D. A., Roedel, C., Sarri, G., Seidel, A., Schneider, C., Uggerhøj, U. I., Wulff, J., Yakimenko, V., Zepter, C., Meuren, S., Zepf, M.
Publikováno v:
New J. Phys. 24, 015002 (2021)
Measuring signatures of strong-field quantum electrodynamics (SF-QED) processes in an intense laser field is an experimental challenge: it requires detectors to be highly sensitive to single electrons and positrons in the presence of the typically ve
Externí odkaz:
http://arxiv.org/abs/2107.03697
Publikováno v:
Phys. Rev. D 102, 053005 (2020)
By considering radiative corrections of up to 3rd-loop order, Ritus and Narozhny conjectured that the proper expansion parameter for QED in a strong constant crossed field is $g=\alpha\chi^{2/3}$, where the dynamical quantum parameter $\chi=e\sqrt{-(
Externí odkaz:
http://arxiv.org/abs/2003.06909
Publikováno v:
Phys. Rev. A 99, 022125 (2019)
The local-constant-field approximation (LCFA) is an essential theoretical tool for investigating strong-field QED phenomena in background electromagnetic fields with complex spacetime structure. In our previous work [Phys.~Rev.~A~\textbf{98}, 012134
Externí odkaz:
http://arxiv.org/abs/1811.05834
Autor:
Yakimenko, V., Meuren, S., Del Gaudio, F., Baumann, C., Fedotov, A., Fiuza, F., Grismayer, T., Hogan, M. J., Pukhov, A., Silva, L. O., White, G.
Publikováno v:
Phys. Rev. Lett. 122, 190404 (2019)
We demonstrate the possibility of probing for the first time the fully nonperturbative regime of quantum electrodynamics. By using tightly compressed and focused electron beams in a 100 GeV-class particle collider, beamstrahlung radiation losses can
Externí odkaz:
http://arxiv.org/abs/1807.09271
Publikováno v:
Phys. Rev. A 98, 012134 (2018)
In the calculation of probabilities of physical processes occurring in a background classical field, the local constant field approximation (LCFA) relies on the possibility of neglecting the space-time variation of the external field within the regio
Externí odkaz:
http://arxiv.org/abs/1708.08276
Publikováno v:
Phys. Rev. D vol. 88, 013007 (2013)
We derive an alternative representation of the leading-order contribution to the polarization operator in strong-field quantum electrodynamics with a plane-wave electromagnetic background field, which is manifestly symmetric with respect to the exter
Externí odkaz:
http://arxiv.org/abs/1304.7672
Autor:
Meuren, S., Di Piazza, A.
Publikováno v:
Phys. Rev. Lett. vol. 107, 260401 (2011)
The quantum state of an electron in a strong laser field is altered if the interaction of the electron with its own electromagnetic field is taken into account. Starting from the Schwinger-Dirac equation, we determine the states of an electron in a p
Externí odkaz:
http://arxiv.org/abs/1107.4531
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Autor:
Naranjo, B, Andonian, g., Fukasawa, A., Majernik, N., Oruganti, M., Sakai, Y., Williams, O, Rosenzweig, J. B., Yadav, M., Holzapple, R., Cavanagh, N., Sarri, G., Nielsen, Christian Flohr, Di Piazza, A., Keitel, C., Tamburini, M., Gerstmayr, E., Meuren, S, Reis, D, Storey, D., Yakimenko, V.
Publikováno v:
Naranjo, B, Andonian, G, Fukasawa, A, Majernik, N, Oruganti, M, Sakai, Y, Williams, O, Rosenzweig, J B, Yadav, M, Holzapple, R, Cavanagh, N, Sarri, G, Nielsen, C F, Di Piazza, A, Keitel, C, Tamburini, M, Gerstmayr, E, Meuren, S, Reis, D, Storey, D & Yakimenko, V 2021, Pair Spectrometer for FACET-II . in Pair Spectrometer for FACET-II . JACoW.org . https://doi.org/10.18429/JACoW-IPAC2021-THPAB270
We present the design of a pair spectrometer for use at FACET-II, where there is a need for spectroscopy of photons having energies up to 10 GeV. Incoming gammas are converted to high-energy positron-electron pairs, which are then subsequently analyz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d0c7aec212c76fc177c8b4f647eea9
https://escholarship.org/uc/item/8d6244kb
https://escholarship.org/uc/item/8d6244kb