Search Results - "ZHAUNERCHYK, V"

Acetylacetone photodynamics at a seeded free-electron laser by Squibb, R. J., Sapunar, M., Ponzi, A., Richter, R., Kivimäki, A., Plekan, O., Finetti, P., Sisourat, N., Zhaunerchyk, V., Marchenko, T., Journel, L., Guillemin, R., Cucini, R., Coreno, M., Grazioli, C., Di Fraia, M., Callegari, C., Prince, K. C., Decleva, P., Simon, M., Eland, J. H. D., Došlić, N., Feifel, R., Piancastelli, M. N.

“…The first steps in photochemical processes, such as photosynthesis or animal vision, involve changes in electronic and geometric structure on extremely short…”
Get full text

Femtosecond X-ray-induced explosion of C60 at extreme intensity by Murphy, B. F., Osipov, T., Jurek, Z., Fang, L., Son, S.-K., Mucke, M., Eland, J.H.D., Zhaunerchyk, V., Feifel, R., Avaldi, L., Bolognesi, P., Bostedt, C., Bozek, J. D., Grilj, J., Guehr, M., Frasinski, L. J., Glownia, J., Ha, D. T., Hoffmann, K., Kukk, E., McFarland, B. K., Miron, C., Sistrunk, E., Squibb, R. J., Ueda, K., Santra, R., Berrah, N.

“…Understanding molecular femtosecond dynamics under intense X-ray exposure is critical to progress in biomolecular imaging and matter under extreme conditions…”
Get full text

Accurate prediction of X-ray pulse properties from a free-electron laser using machine learning by Sanchez-Gonzalez, A., Micaelli, P., Olivier, C., Barillot, T. R., Ilchen, M., Lutman, A. A., Marinelli, A., Maxwell, T., Achner, A., Agåker, M., Berrah, N., Bostedt, C., Bozek, J. D., Buck, J., Bucksbaum, P. H., Montero, S. Carron, Cooper, B., Cryan, J. P., Dong, M., Feifel, R., Frasinski, L. J., Fukuzawa, H., Galler, A., Hartmann, G., Hartmann, N., Helml, W., Johnson, A. S., Knie, A., Lindahl, A. O., Liu, J., Motomura, K., Mucke, M., O’Grady, C., Rubensson, J-E, Simpson, E. R., Squibb, R. J., Såthe, C., Ueda, K., Vacher, M., Walke, D. J., Zhaunerchyk, V., Coffee, R. N., Marangos, J. P.

“…Free-electron lasers providing ultra-short high-brightness pulses of X-ray radiation have great potential for a wide impact on science, and are a critical…”
Get full text

Correlation-Driven Transient Hole Dynamics Resolved in Space and Time in the Isopropanol Molecule by Barillot, T., Alexander, O., Cooper, B., Driver, T., Garratt, D., Li, S., Al Haddad, A., Sanchez-Gonzalez, A., Agåker, M., Arrell, C., Bearpark, M. J., Berrah, N., Bostedt, C., Bozek, J., Brahms, C., Bucksbaum, P. H., Clark, A., Doumy, G., Feifel, R., Frasinski, L. J., Jarosch, S., Johnson, A. S., Kjellsson, L., Kolorenč, P., Kumagai, Y., Larsen, E. W., Matia-Hernando, P., Robb, M., Rubensson, J.-E., Ruberti, M., Sathe, C., Squibb, R. J., Tan, A., Tisch, J. W. G., Vacher, M., Walke, D. J., Wolf, T. J. A., Wood, D., Zhaunerchyk, V., Walter, P., Osipov, T., Marinelli, A., Maxwell, T. J., Coffee, R., Lutman, A. A., Averbukh, V., Ueda, K., Cryan, J. P., Marangos, J. P.

“…The possibility of suddenly ionized molecules undergoing extremely fast electron hole (or hole) dynamics prior to significant structural change was first…”
Get full text

Dynamics of hollow atom formation in intense x-ray pulses probed by partial covariance mapping by Frasinski, L J, Zhaunerchyk, V, Mucke, M, Squibb, R J, Siano, M, Eland, J H D, Linusson, P, v d Meulen, P, Salén, P, Thomas, R D, Larsson, M, Foucar, L, Ullrich, J, Motomura, K, Mondal, S, Ueda, K, Osipov, T, Fang, L, Murphy, B F, Berrah, N, Bostedt, C, Bozek, J D, Schorb, S, Messerschmidt, M, Glownia, J M, Cryan, J P, Coffee, R N, Takahashi, O, Wada, S, Piancastelli, M N, Richter, R, Prince, K C, Feifel, R

“…When exposed to ultraintense x-radiation sources such as free electron lasers (FELs) the innermost electronic shell can efficiently be emptied, creating a…”
Get full text

Parametrization of energy sharing distributions in direct double photoionization of He by Andersson, J., Zagorodskikh, S., Roos, A. Hult, Talaee, O., Squibb, R. J., Koulentianos, D., Wallner, M., Zhaunerchyk, V., Singh, R., Eland, J. H. D., Rost, J. M., Feifel, R.

“…We present experimental results on the characteristic sharing of available excess energy, ranging from 11–221 eV, between two electrons in single-photon direct…”
Get full text

REASSESSMENT OF THE DISSOCIATIVE RECOMBINATION OF N2H+ AT CRYRING by VIGREN, E, ZHAUNERCHYK, V, HAMBERG, M, KAMINSKA, M, SEMANIAK, J, AF UGGLAS, M, LARSSON, M, THOMAS, R. D, GEPPERT, W. D

“…The dissociative recombination (DR) of N2H+ has been reinvestigated at the heavy ion storage ring CRYRING at the Manne Siegbahn Laboratory in Stockholm,…”
Get full text

Covariance mapping of two-photon double core hole states in C2H2 and C2H6 produced by an x-ray free electron laser by Mucke, M, Zhaunerchyk, V, Frasinski, L J, Squibb, R J, Siano, M, Eland, J H D, Linusson, P, Salén, P, Meulen, P v d, Thomas, R D, Larsson, M, Foucar, L, Ullrich, J, Motomura, K, Mondal, S, Ueda, K, Osipov, T, Fang, L, Murphy, B F, Berrah, N, Bostedt, C, Bozek, J D, Schorb, S, Messerschmidt, M, Glownia, J M, Cryan, J P, Coffee, R N, Takahashi, O, Wada, S, Piancastelli, M N, Richter, R, Prince, K C, Feifel, R

“…Few-photon ionization and relaxation processes in acetylene (C2H2) and ethane (C2H6) were investigated at the linac coherent light source x-ray free electron…”
Get full text

Dissociative recombination of nitrile ions with implications for Titan's upper atmosphere by Vigren, E., Semaniak, J., Hamberg, M., Zhaunerchyk, V., Kaminska, M., Thomas, R.D., af Ugglas, M., Larsson, M., Geppert, W.D.

“…Nitrile ions are abundant in Titan's upper atmosphere and are expected to be lost mainly via dissociative recombination with free electrons. We review in this…”
Get full text

Design study of a low-emittance high-repetition rate thermionic rf gun by Opanasenko, A., Mytrochenko, V., Zhaunerchyk, V., Goryashko, V. A.

“…We propose a novel gridless continuous-wave radiofrequency (rf) thermionic gun capable of generating nC ns electron bunches with a rms normalized slice…”
Get full text

The Dissociative Recombination of Protonated Acrylonitrile, CH2CHCNH+, with Implications for the Nitrile Chemistry in Dark Molecular Clouds and the Upper Atmosphere of Titan by Vigren, E, Hamberg, M, Zhaunerchyk, V, Kamińska, M, Thomas, R. D, Larsson, M, Millar, T. J, Walsh, C, Geppert, W. D

“…Measurements on the dissociative recombination (DR) of protonated acrylonitrile, CH2CHCNH+, have been performed at the heavy ion storage ring CRYRING located…”
Get full text

Dissociative Recombination of Nitrile Ions: DCCCN+ and DCCCND by Geppert, W. D, Ehlerding, A, Hellberg, F, Semaniak, J, Österdahl, F, Kamińska, M, Al-Khalili, A, Zhaunerchyk, V, Thomas, R, af Ugglas, M, Källberg, A, Simonsson, A, Larsson, M

“…Branching ratios and absolute cross sections have been measured for the dissociative recombination of DCCCN+ and DCCCND+ using the CRYRING ion storage ring. In…”
Get full text

DISSOCIATIVE RECOMBINATION OF VIBRATIONALLY COLD CH+3 AND INTERSTELLAR IMPLICATIONS by THOMAS, R. D, KASHPERKA, I, HIRATA, S, MCCALL, B. J, VIGREN, E, GEPPERT, W. D, HAMBERG, M, LARSSON, M, AF UGGLAS, M, ZHAUNERCHYK, V, INDRIOLO, N, YAGI, K

“…CH3+ is an important molecular ion in the astrochemistry of diffuse clouds, dense clouds, cometary comae, and planetary ionospheres. However, the rate of one…”
Get full text

Dissociative Recombination of Protonated Propionitrile, CH3CH2CNH+: Implications for Titan's Upper Atmosphere by Vigren, E, Hamberg, M, Zhaunerchyk, V, Kaminska, M, Thomas, R. D, Trippel, S, Wester, R, Zhang, M, Kashperka, I, af Ugglas, M, Semaniak, J, Larsson, M, Geppert, W. D

“…The dissociative recombination of protonated propionitrile, CH 3 CH 2 CNH + , has been investigated at the heavy ion storage ring, CRYRING, at the Manne…”
Get full text

Dissociative Recombination of the Thioformyl (HCS+) and Carbonyl Sulfide (OCS+) Cations by Montaigne, H, Geppert, W. D, Semaniak, J, Österdahl, F, Hellberg, F, Thomas, R. D, af Ugglas, M, Roberts, H, Millar, T. J, Zhaunerchyk, V, Kamińska, M, Al-Khalili, A, Källberg, A, Larsson, M

“…Branching ratios and absolute cross sections have been measured for the dissociative recombination of HCS super(+) and OCS super(+) at the CRYRING ion storage…”
Get full text

Rotational state effects in the dissociative recombination of H2 by Zhaunerchyk, V, Al-Khalili, A, Thomas, R D, Geppert, W D, Bednarska, V, Petrignani, A, Ehlerding, A, Hamberg, M, Larsson, M, Rosen, S, van der Zande, W J

“…We have studied the dissociative recombination (DR) of molecular hydrogen ions with slow electrons over a range of collision energies from 0 to 400 meV. By…”
Get full text

Three-body breakup in the dissociative recombination of the covalent triatomic molecular ion O3 by Zhaunerchyk, V, Geppert, W D, Larsson, M, Thomas, R D, Bahati, E, Bannister, M E, Fogle, M R, Vane, C R, Osterdahl, F

“…We report the first observation of almost exclusive three-body breakup in the dissociative recombination of a covalent triatomic molecular ion O3+. The…”
Get full text

Dissociative Recombination of D3S+: Product Branching Fractions and Absolute Cross Sections by Kamińska, M, Vigren, E, Zhaunerchyk, V, Geppert, W. D, Roberts, H, Walsh, C, Millar, T. J, Danielsson, M, Hamberg, M, Thomas, R. D, Larsson, M, af Ugglas, M, Semaniak, J

Get full text

Theory and simulations of covariance mapping in multiple dimensions for data analysis in high-event-rate experiments by Zhaunerchyk, V., Frasinski, L. J., Eland, J. H. D., Feifel, R.

“…Multidimensional covariance analysis and its validity for correlation of processes leading to multiple products are investigated from a theoretical point of…”
Get full text

Hot Water from Cold. The Dissociative Recombination of Water Cluster Ions by Thomas, R. D, Zhaunerchyk, V, Hellberg, F, Ehlerding, A, Geppert, W. D, Bahati, E, Bannister, M. E, Fogle, M. R, Vane, C. R, Petrignani, A, Andersson, P. U, Öjekull, J, Pettersson, J. B. C, van der Zande, W. J, Larsson, M

“…Dissociative recombination of the Zundel cation D5O2 + almost exclusively produces D + 2 D2O with a maximum kinetic energy release of 5.1 eV. An imaging…”
Get full text