Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Timneanu, Nicusor"'
Single Particle Imaging techniques at X-ray lasers have made significant strides, yet the challenge of determining the orientation of freely rotating molecules during delivery remains. In this study, we propose a novel method to partially retrieve th
Externí odkaz:
http://arxiv.org/abs/2410.15965
Autor:
André, Tomas, Dawod, Ibrahim, Cardoch, Sebastian, De Santis, Emiliano, Timneanu, Nicusor, Caleman, Carl
We simulated the Coulomb explosion dynamics due to the fast ionization induced by high-intensity X-rays in six proteins that share similar atomic content and shape. We followed and projected the trajectory of the fragments onto a virtual detector, pr
Externí odkaz:
http://arxiv.org/abs/2410.15934
Autor:
Tîmneanu, Nicuşor
Quantum Chromodynamics (QCD) is the theory of the strong interaction, one of the fundamental forces of nature. The interactions between quarks are mediated by gluons, which are the colour-charged gauge fields in QCD. Hard processes with a large momen
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2850
Autor:
Dawod, Ibrahim, Cardoch, Sebastian, André, Tomas, De Santis, Emiliano, E, Juncheng, Mancuso, Adrian P., Caleman, Carl, Timneanu, Nicusor
We describe a method to compute photon-matter interaction and atomic dynamics with X-ray lasers using a hybrid code based on classical molecular dynamics and collisional-radiative calculations. The forces between the atoms are dynamically computed ba
Externí odkaz:
http://arxiv.org/abs/2401.03180
Autor:
Cardoch, Sebastian, Trost, Fabian, Scott, Howard A., Chapman, Henry N., Caleman, Carl, Timneanu, Nicusor
Publikováno v:
Phys. Rev. E 107, 015205 2023
Saturable absorption is a nonlinear effect where a material's ability to absorb light is frustrated due to a high influx of photons and the creation of electron vacancies. Experimentally induced saturable absorption in copper revealed a reduction in
Externí odkaz:
http://arxiv.org/abs/2210.04938
Autor:
Sobolev, Egor, Zolotarev, Serguey, Giewekemeyer, Klaus, Bielecki, Johan, Okamoto, Kenta, Reddy, Hemanth K. N., Andreasson, Jakob, Ayyer, Kartik, Barak, Imrich, Bari, Sadia, Barty, Anton, Bean, Richard, Bobkov, Sergey, Chapman, Henry N., Chojnowski, Grzegorz, Daurer, Benedikt J., Dörner, Katerina, Ekeberg, Tomas, Flückiger, Leonie, Galzitskaya, Oxana, Gelisio, Luca, Hauf, Steffen, Hogue, Brenda G., Horke, Daniel A., Hosseinizadeh, Ahmad, Ilyin, Vyacheslav, Jung, Chulho, Kim, Chan, Kim, Yoonhee, Kirian, Richard A., Kirkwood, Henry, Kulyk, Olena, Letrun, Romain, Loh, Duane, Messerschmidt, Marc, Mühlig, Kerstin, Ourmazd, Abbas, Raab, Natascha, Rode, Andrei V., Rose, Max, Round, Adam, Sato, Takushi, Schubert, Robin, Schwander, Peter, Sellberg, Jonas A., Sikorski, Marcin, Silenzi, Alessandro, Song, Changyong, Spence, John C. H., Stern, Stephan, Sztuk-Dambietz, Jolanta, Teslyuk, Anthon, Timneanu, Nicusor, Trebbin, Martin, Uetrecht, Charlotte, Weinhausen, Britta, Williams, Garth J., Xavier, P Lourdu, Xu, Chen, Vartanyants, Ivan, Lamzin, Victor, Mancuso, Adrian, Maia, Filipe R. N. C.
Publikováno v:
Commun. Phys. 3, 97 (2020)
The emergence of high repetition-rate X-ray free-electron lasers (XFELs) powered by superconducting accelerator technology enables the measurement of significantly more experimental data per day than was previously possible. The European XFEL will so
Externí odkaz:
http://arxiv.org/abs/1912.10796
Akademický článek
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Autor:
Gorkhover, Tais, Ulmer, Anatoli, Ferguson, Ken, Bucher, Max, Maia, Filipe, Bielecki, Johan, Ekeberg, Tomas, Hantke, Max F., Daurer, Benedikt J., Nettelblad, Carl, Andreasson, Jakob, Barty, Anton, Bruza, Petr, Carron, Sebastian, Hasse, Dirk, Krzywinski, Jacek, Larsson, Daniel S. D., Morgan, Andrew, Muehlig, Kerstin, Mueller, Maria, Okamoto, Kenta, Pietrini, Alberto, Rupp, Daniela, Sauppe, Mario, van der Schot, Gijs, Seibert, Marvin, Sellberg, Jonas A., Svenda, Martin, Swiggers, Michelle, Timneanu, Nicusor, Westphal, Daniel, Williams, Garth, Zani, Alessandro, Chapman, Henry N., Faigel, Gyula, Moeller, Thomas, Hajdu, Janos, Bostedt, Christoph
Ultrafast X-ray imaging provides high resolution information on individual fragile specimens such as aerosols, metastable particles, superfluid quantum systems and live biospecimen, which is inaccessible with conventional imaging techniques. Coherent
Externí odkaz:
http://arxiv.org/abs/1707.09424
During the last five years, serial femtosecond crystallography using x-ray laser pulses has developed into a powerful technique for determining the atomic structures of protein molecules from micrometer and sub-micrometer sized crystals. One of the k
Externí odkaz:
http://arxiv.org/abs/1502.00737
Akademický článek
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