Zobrazeno 1 - 10
of 879
pro vyhledávání: '"Sann H"'
Autor:
Hartung, A., Eckart, S., Brennecke, S., Rist, J., Trabert, D., Fehre, K., Richter, M., Sann, H., Zeller, S., Henrichs, K., Kastirke, G., Hoehl, J., Kalinin, A., Schöffler, M. S., Jahnke, T., Schmidt, L. Ph. H., Lein, M., Kunitski, M., Dörner, R.
When a strong laser pulse induces the ionization of an atom, momentum conservation dictates that the absorbed photons transfer their momentum $p_{\gamma}=E_{\gamma}/c$ to the electron and its parent ion. Even after 30 years of studying strong-field i
Externí odkaz:
http://arxiv.org/abs/1902.07278
Autor:
Henrichs, K., Eckart, S., Hartung, A., Trabert, D., Fehre, K., Rist, J., Sann, H., Pitzer, M., Richter, M., Kang, H., Schöffler, M. S., Kunitski, M., Jahnke, T., Dörner, R.
Publikováno v:
Phys. Rev. A 98, 043405 (2018)
We report on a kinematically complete experiment on strong field double ionization of helium using laser pulses with a wavelength of 394\,nm and intensities of $3.5-5.7\times10^{14}\,W/cm^2$. Our experiment reaches the most complete level of detail w
Externí odkaz:
http://arxiv.org/abs/1808.03516
Autor:
Henrichs, K., Eckart, S., Hartung, A., Trabert, D., Rist, J., Sann, H., Pitzer, M., Richter, M., Kang, H., Schöffler, M. S., Kunitski, M., Jahnke, T., Dörner, R.
Publikováno v:
Phys. Rev. A 97, 031405 (2018)
We report on the observation of phase space modulations in the correlated electron emission after strong field double ionization of helium using laser pulses with a wavelength of 394~nm and an intensity of $3\cdot10^{14}$W/cm$^2$. Those modulations a
Externí odkaz:
http://arxiv.org/abs/1711.08361
Autor:
Eckart, S., Richter, M., Kunitski, M., Hartung, A., Rist, J., Henrichs, K., Schlott, N., Kang, H., Bauer, T., Sann, H., Schmidt, L. Ph. H., Schöffler, M., Jahnke, T., Dörner, R.
Publikováno v:
Phys. Rev. Lett. 117, 133202 (2016)
We report on non-sequential double ionization of Ar by a laser pulse consisting of two counter rotating circularly polarized fields (390 nm and 780 nm). The double ionization probability depends strongly on the relative intensity of the two fields an
Externí odkaz:
http://arxiv.org/abs/1606.07303
Autor:
Zeller, S., Kunitski, M., Voigtsberger, J., Kalinin, A., Schottelius, A., Schober, C., Waitz, M., Sann, H., Hartung, A., Bauer, T., Pitzer, M., Trinter, F., Goihl, C., Janke, C., Richter, M., Kastirke, G., Weller, M., Czasch, A., Kitzler, M., Braune, M., Grisenti, R. E., Schöllkopf, W., Schmidt, L. Ph. H., Schöffer, M., Williams, J. B., Jahnke, T., Dörner, R.
Publikováno v:
PNAS 2016 December, 113 (51) 14651-14655
We report on coulomb explosion imaging of the wavefunction of the quantum halo system He$_2$. Each atom of this system is ionized by tunnelionization in a femto second laser pulse and in a second experiment by single photon ionization employing a fre
Externí odkaz:
http://arxiv.org/abs/1601.03247
Autor:
Wu, J., Meckel, M., Schmidt, L. Ph. H., Kunitski, M., Voss, S., Sann, H., Kim, H., Jahnke, T., Czasch, A., Dörner, R.
Publikováno v:
Nature Coommuncations, 3, 1113 (2012)
Molecules show a much increased multiple ionization rate in a strong laser field as compared to atoms of similar ionization energy. A widely accepted model attributes this to the action of the joint fields of the adjacent ionic core and the laser on
Externí odkaz:
http://arxiv.org/abs/1305.3327
Autor:
Trinter, F., Williams, J. B., Weller, M., Waitz, M., Pitzer, M., Voigtsberger, J., Schober, C., Kastirke, G., Müller, C., Goihl, C., Burzynski, P., Wiegandt, F., Bauer, T., Wallauer, R., Sann, H., Kalinin, A., Schmidt, L. Ph. H., Schöffler, M., Sisourat, N., Jahnke, T.
During the last 15 years a novel decay mechanism of excited atoms has been discovered and investigated. This so called ''Interatomic Coulombic Decay'' (ICD) involves the chemical environment of the electronically excited atom: the excitation energy i
Externí odkaz:
http://arxiv.org/abs/1305.1464
Autor:
Pawłowski, P., Brzychczyk, J., Leifels, Y., Trautmann, W., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Boretzky, K., Boudard, A., Chbihi, A., Cibor, J., Czech, B., De Napoli, M., Ducret, J. -E., Emling, H., Frankland, J. D., Gorbinet, T., Hellström, M., Henzlova, D., Hlavac, S., Immè, J., Iori, I., Johansson, H., Kezzar, K., Kupny, S., Lafriakh, A., Fèvre, A. Le, Gentil, E. Le, Leray, S., Łukasik, J., Lühning, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Müller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Panebianco, S., Pullia, A., Raciti, G., Rapisarda, E., Rossi, D., Salsac, M. -D., Sann, H., Schwarz, C., Simon, H., Sfienti, C., Sümmerer, K., Tsang, M. B., Verde, G., Veselsky, M., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwiegliński, B.
Publikováno v:
Nuclear Inst. and Methods in Physics Research, A 694, 47-54(2012)
The performance of the LAND neutron detector is studied. Using an event-mixing technique based on one-neutron data obtained in the S107 experiment at the GSI laboratory, we test the efficiency of various analytic tools used to determine the multiplic
Externí odkaz:
http://arxiv.org/abs/1203.5608
Autor:
Wu, J., Schmidt, L. Ph. H., Kunitski, M., Meckel, M., Voss, S., Sann, H., Kim, H., Jahnke, T., Czasch, A., Dörner, R.
We coincidently measure the molecular frame photoelectron angular distribution and the ion sum-momentum distribution of single and double ionization of CO molecules by using circularly and elliptically polarized femtosecond laser pulses, respectively
Externí odkaz:
http://arxiv.org/abs/1203.3119
Autor:
Ogul, R., Botvina, A. S., Atav, U., Buyukcizmeci, N., Mishustin, I. N., Adrich, P., Aumann, T., Bacri, C. O., Barczyk, T., Bassini, R., Bianchin, S., Boiano, C., Boudard, A., Brzychczyk, J., Chbihi, A., Cibor, J., Czech, B., De Napoli, M., Ducret, J. -E., Emling, H., Frankland, J. D., Hellstrom, M., Henzlova, D., Imme, G., Iori, I., Johansson, H., Kezzar, K., Lafriakh, A., Fevre, A. Le, Gentil, E. Le, Leifels, Y., Luhning, J., Lukasik, J., Lynch, W. G., Lynen, U., Majka, Z., Mocko, M., Muller, W. F. J., Mykulyak, A., Orth, H., Otte, A. N., Palit, R., Pawlowski, P., Pullia, A., Raciti, G., Rapisarda, E., Sann, H., Schwarz, C., Sfienti, C., Simon, H., Summerer, K., Trautmann, W., Tsang, M. B., Verde, G., Volant, C., Wallace, M., Weick, H., Wiechula, J., Wieloch, A., Zwieglinski, B.
Publikováno v:
Phys.Rev.C83:024608,2011
The N/Z dependence of projectile fragmentation at relativistic energies has been studied with the ALADIN forward spectrometer at the GSI Schwerionen Synchrotron (SIS). Stable and radioactive Sn and La beams with an incident energy of 600 MeV per nucl
Externí odkaz:
http://arxiv.org/abs/1006.3723