Zobrazeno 1 - 10
of 1 832
pro vyhledávání: '"Persson, E."'
Publikováno v:
Malaysian Journal of Microbiology, Vol 9, Iss 2, Pp 140-146 (2013)
Aims: This study evaluates potentials of Cupriavidus necator PHB4 transformant harboring the highly activepolyhydroxyalkanoate synthase gene (phaC) of a locally isolated Chromobacterium sp. USM2 for its ability toincorporate 3-hydroxyheptanoate (3
Externí odkaz:
https://doaj.org/article/8af68a8c42984356bccc750554e9a92f
Autor:
Persson, E.
Publikováno v:
Forschungszentrum Rossendorf; FZR-83
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22028
https://hzdr.qucosa.de/api/qucosa%3A22028/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22028/attachment/ATT-0/
Publikováno v:
Forschungszentrum Rossendorf; FZR-119 Preprint
The trapping effect is investigated close to the elastic threshold. The nucleus is described as an Open quantum mechanical many-body system embedded in the continuum of decay channels. An ensemble of compound nucleus states with both discrete and res
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A21996
https://hzdr.qucosa.de/api/qucosa%3A21996/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A21996/attachment/ATT-0/
Publikováno v:
Forschungszentrum Rossendorf; FZR-139 Preprint
The time dependent Schrödinger equation of an open quantum mechanical system is solved by using the stationary bi-orthogonal eigenfunctions of the non-Hermitean time independent Hamilton operator. We calculate the decay rates at low and high level d
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A21975
https://hzdr.qucosa.de/api/qucosa%3A21975/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A21975/attachment/ATT-0/
Autor:
Inno, L., Matsunaga, N., Romaniello, M., Bono, G., Monson, A., Ferraro, I., Iannicola, G., Persson, E., Buonanno, R., Freedman, W., Gieren, W., Groenewegen, M. A. T., Ita, Y., Laney, C. D., Lemasle, B., Madore, B. F., Nagayama, T., Nakada, Y., Nonino, M., Pietrzynski, G., Primas, F., Scowcroft, V., Soszynski, I., Tanabe, T., Udalski, A.
Publikováno v:
A&A 576, A30 (2015)
We present new near-infrared (NIR) light-curve templates for fundamental (FU, JHK) and first overtone (FO, J) Cepheids. The new templates together with PL and PW relations provide Cepheid distances from single-epoch observations with a precision only
Externí odkaz:
http://arxiv.org/abs/1410.5460
Autor:
Pazourek, R., Feist, J., Nagele, S., Persson, E., Schneider, B. I., Collins, L. A., Burgörfer, J.
Publikováno v:
Phys. Rev. A 83, 053418 (2011)
We analyze two-photon double ionization of helium in both the nonsequential and sequential regime. We show that the energy spacing between the two emitted electrons provides the key parameter that controls both the energy and the angular distribution
Externí odkaz:
http://arxiv.org/abs/1102.1751
We investigate the connection of recently identified fine-scale oscillations in the dependence of the yield of the high-harmonic generation (HHG) on wavelength lambda of a few-cycle laser pulse [K. Schiessl, K.L. Ishikawa, E. Persson, and J. Burgdorf
Externí odkaz:
http://arxiv.org/abs/0901.1738
Probing Electron Correlation via Attosecond XUV Pulses in the Two-Photon Double Ionization of Helium
Autor:
Feist, J., Nagele, S., Pazourek, R., Persson, E., Schneider, B. I., Collins, L. A., Burgdörfer, J.
Publikováno v:
Phys. Rev. Lett. 103, 063002 (2009)
Recent experimental developments of high-intensity, short-pulse XUV light sources are enhancing our ability to study electron-electron correlations. We perform time-dependent calculations to investigate the so-called "sequential" regime (photon energ
Externí odkaz:
http://arxiv.org/abs/0812.0373
Autor:
Feist, J., Nagele, S., Pazourek, R., Persson, E., Schneider, B. I., Collins, L. A., Burgdörfer, J.
Publikováno v:
Phys. Rev. A 77, 043420 (2008)
We present accurate time-dependent ab initio calculations on fully differential and total integrated (generalized) cross sections for the nonsequential two-photon double ionization of helium at photon energies from 40 to 54 eV. Our computational meth
Externí odkaz:
http://arxiv.org/abs/0803.0511
We investigate the dependence of the intensity of radiation due to high-harmonic generation (HHG) as a function of the wavelength of the fundamental driver field. Superimposed on a smooth power-law dependence observed previously we find surprisingly
Externí odkaz:
http://arxiv.org/abs/0709.2424