Zobrazeno 1 - 10
of 10 277
pro vyhledávání: '"Berger, R"'
Autor:
Wilkins, S. G., Udrescu, S. M., Athanasakis-Kaklamanakis, M., Ruiz, R. F. Garcia, Au, M., Belošević, I., Berger, R., Bissell, M. L., Breier, A. A., Brinson, A. J., Chrysalidis, K., Cocolios, T. E., de Groote, R. P., Dorne, A., Flanagan, K. T., Franchoo, S., Gaul, K., Geldhof, S., Giesen, T. F., Hanstorp, D., Heinke, R., Isaev, T., Koszorús, Á., Kujanpää, S., Lalanne, L., Neyens, G., Nichols, M., Perrett, H. A., Reilly, J. R., Skripnikov, L. V., Rothe, S., Borne, B. van den, Wang, Q., Wessolek, J., Yang, X. F., Zülch, C.
Rapid progress in the experimental control and interrogation of molecules, combined with developments in precise calculations of their structure, are enabling new opportunities in the investigation of nuclear and particle physics phenomena. Molecules
Externí odkaz:
http://arxiv.org/abs/2311.04121
Autor:
Athanasakis-Kaklamanakis, M., Wilkins, S. G., Skripnikov, L. V., Koszorus, A., Breier, A. A., Au, M., Belosevic, I., Berger, R., Bissell, M. L., Borschevsky, A., Brinson, A., Chrysalidis, K., Cocolios, T. E., de Groote, R. P., Dorne, A., Fajardo-Zambrano, C. M., Field, R. W., Flanagan, K. T., Franchoo, S., Ruiz, R. F. Garcia, Gaul, K., Geldhof, S., Giesen, T. F., Hanstorp, D., Heinke, R., Isaev, T. A., Kyuberis, A. A., Kujanpaa, S., Lalanne, L., Neyens, G., Nichols, M., Pasteka, L. F., Perrett, H. A., Reilly, J. R., Rothe, S., Udrescu, S. -M., Borne, B. van den, Wang, Q., Wessolek, J., Yang, X. F., Zuelch, C.
We report the spectroscopy of 11 electronic states in the radioactive molecule radium monofluoride (RaF). The observed excitation energies are compared with state-of-the-art relativistic Fock-space coupled cluster (FS-RCC) calculations, which achieve
Externí odkaz:
http://arxiv.org/abs/2308.14862
Autor:
Au, M., Athanasakis-Kaklamanakis, M., Nies, L., Ballof, J., Berger, R., Chrysalidis, K., Fischer, P., Heinke, R., Johnson, J., Köster, U., Leimbach, D., Marsh, B., Mougeot, M., Reilly, J., Reis, E., Schlaich, M., Schweiger, Ch., Schweikhard, L., Stegemann, S., Wessolek, J., Wienholtz, F., Wilkins, S. G., Wojtaczka, W., Düllmann, Ch. E., Rothe, S.
The use of radioactive molecules for fundamental physics research is a developing interdisciplinary field limited dominantly by their scarce availability. In this work, radioactive molecular ion beams containing actinide nuclei extracted from uranium
Externí odkaz:
http://arxiv.org/abs/2303.12215
Autor:
Fehre, K., Novikovskiy, N. M., Grundmann, S., Kastirke, G., Eckart, S., Trinter, F., Rist, J., Hartung, A., Trabert, D., Janke, C., Nalin, G., Pitzer, M., Zeller, S., Wiegandt, F., Weller, M., Kircher, M., Hofmann, M., Schmidt, L. Ph. H., Knie, A., Hans, A., Ltaief, L. Ben, Ehresmann, A., Berger, R., Fukuzawa, H., Ueda, K., Schmidt-Böcking, H., Williams, J. B., Jahnke, T., Dörner, R., Schöffer, M. S., Demekhin, Ph. V.
Publikováno v:
Phys. Rev. Lett. 127, 103201 (2021)
We report on a joint experimental and theoretical study of photoelectron circular dichroism (PECD) in methyloxirane. By detecting O 1s-photoelectrons in coincidence with fragment ions, we deduce the molecule's orientation and photoelectron emission d
Externí odkaz:
http://arxiv.org/abs/2106.14170
Publikováno v:
In Computational Materials Science March 2024 236
Autor:
Udrescu, S. M., Brinson, A. J., Ruiz, R. F. Garcia, Gaul, K., Berger, R., Billowes, J., Binnersley, C. L., Bissell, M. L., Breier, A. A., Chrysalidis, K., Cocolios, T. E., Cooper, B. S., Flanagan, K. T., Giesen, T. F., de Groote, R. P., Franchoo, S., Gustafsson, F. P., Isaev, T. A., Koszorus, A., Neyens, G., Perrett, H. A., Ricketts, C. M., Rothe, S., Vernon, A. R., Wendt, K. D. A., Wienholtz, F., Wilkins, S. G., Yang, X. F.
Isotope shifts of $^{223-226,228}$Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^{2}{}{\Pi}_{1/2}\leftarrow X^{2}{}{\Sigma}^{+}$. The observed isotope shifts demonstrate the particularly high sensitivity of
Externí odkaz:
http://arxiv.org/abs/2105.10549
Autor:
Meinecke, J., Tzeferacos, P., Ross, J. S., Bott, A. F. A., Feister, S., Park, H. -S., Bell, A. R., Blandford, R., Berger, R. L., Bingham, R., Casner, A., Chen, L. E., Foster, J., Froula, D. H., Goyon, C., Kalantar, D., Koenig, M., Lahmann, B., Li, C. -K., Lu, Y., Palmer, C. A. J., Petrasso, R., Poole, H., Remington, B., Reville, B., Reyes, A., Rigby, A., Ryu, D., Swadling, G., Zylstra, A., Miniati, F., Sarkar, S., Schekochihin, A. A., Lamb, D. Q., Gregori, G.
Publikováno v:
Sci. Adv. 8, eabj6799 (2022)
Galaxy clusters are filled with hot, diffuse X-ray emitting plasma, with a stochastically tangled magnetic field whose energy is close to equipartition with the energy of the turbulent motions \cite{zweibel1997, Vacca}. In the cluster cores, the temp
Externí odkaz:
http://arxiv.org/abs/2105.08461
Autor:
Fehre, K., Pitzer, M., Trinter, F., Berger, R., Schmidt-Böcking, A. Schießer H., Dörner, R., Schöffler, M. S.
Publikováno v:
Rev. Sci. Instrum. 92, 023205 (2021)
Many samples of current interest in molecular physics and physical chemistry exist in the liquid phase and are vaporized for the use in gas cells, diffuse gas targets or molecular gas jets. For some of these techniques the large sample consumption is
Externí odkaz:
http://arxiv.org/abs/2105.02006
Autor:
Fehre, K., Novikovskiy, N. M., Grundmann, S., Kastirke, G., Eckart, S., Trinter, F., Rist, J., Hartung, A., Trabert, D., Janke, Ch., Pitzer, M., Zeller, S., Wiegandt, F., Weller, M., Kircher, M., Nalin, G., Hofmann, M., Schmidt, L. Ph. H., Knie, A., Hans, A., Ltaief, L. Ben, Ehresmann, A., Berger, R., Fukuzawa, H., Ueda, K., Schmidt-Böcking, H., Williams, J. B., Jahnke, T., Dörner, R., Demekhin, Ph. V., Schöffler, M. S.
Publikováno v:
Phys. Chem. Chem. Phys. 24, 26458-26465 (2022)
X-ray as well as electron diffraction are powerful tools for structure determination of molecules. Studies on randomly oriented molecules in the gas-phase address cases in which molecular crystals cannot be generated or the interaction-free molecular
Externí odkaz:
http://arxiv.org/abs/2101.03375
Autor:
Isaev, T. A., Zaitsevskii, A. V., Oleynichenko, A., Eliav, E., Breier, A. A., Giesen, T. F., Ruiz, R. F. Garcia, Berger, R.
Radium compounds have attracted recently considerable attention due to both development of experimental techniques for high-precision laser spectroscopy of molecules with short-lived nuclei and amenability of certain radium compounds for direct cooli
Externí odkaz:
http://arxiv.org/abs/2012.09818