Search Results - "Klumpp, S"

Observation of a four-electron Auger process in near-K-edge photoionization of singly charged carbon ions by Müller, A, Borovik, Jr, A, Buhr, T, Hellhund, J, Holste, K, Kilcoyne, A L D, Klumpp, S, Martins, M, Ricz, S, Viefhaus, J, Schippers, S

“…Single, double, and triple ionization of C(1+) ions by single photons is investigated in the energy range of 286-326 eV, i.e., in the range from the…”
Get full text

Imaging the square of the correlated two-electron wave function of a hydrogen molecule by Waitz, M., Bello, R. Y., Metz, D., Lower, J., Trinter, F., Schober, C., Keiling, M., Lenz, U., Pitzer, M., Mertens, K., Martins, M., Viefhaus, J., Klumpp, S., Weber, T., Schmidt, L. Ph. H., Williams, J. B., Schöffler, M. S., Serov, V. V., Kheifets, A. S., Argenti, L., Palacios, A., Martín, F., Jahnke, T., Dörner, R.

“…The toolbox for imaging molecules is well-equipped today. Some techniques visualize the geometrical structure, others the electron density or electron…”
Get full text

Ultrafast charge redistribution in small iodine containing molecules by Hollstein, M, Mertens, K, Klumpp, S, Gerken, N, Palutke, S, Baev, I, Brenner, G, Dziarzhytski, S, Meyer, M, Wurth, W, Pfannkuche, D, Martins, M

“…We present studies on intra-molecular charge redistribution in iodine containing molecules upon iodine-4d photoionization. For this, we employed an…”
Get full text

Disentangling the Photodissociation Dynamics of the HF+ Molecular Radical via Kinetic-Energy-Release-Resolved F 1s Core Excitation and Ionization by Martins, M, Reinwardt, S, Schunck, J. O, Schwarz, J, Baev, K, Müller, A, Buhr, T, Perry-Sassmannshausen, A, Klumpp, S, Schippers, S

“…The F 1s core level photoionization of the ionic molecular radical HF+ has been studied using the photon–ion merged-beams technique at a synchrotron radiation…”
Get full text

Separating Dipole and Quadrupole Contributions to Single-Photon Double Ionization by Grundmann, S, Trinter, F, Bray, A W, Eckart, S, Rist, J, Kastirke, G, Metz, D, Klumpp, S, Viefhaus, J, Schmidt, L Ph H, Williams, J B, Dörner, R, Jahnke, T, Schöffler, M S, Kheifets, A S

“…We report on a kinematically complete measurement of double ionization of helium by a single 1100 eV circularly polarized photon. By exploiting dipole…”
Get full text

Neuroprotection by transforming growth factor-β1 involves activation of nuclear factor-κB through phosphatidylinositol-3-OH kinase/Akt and mitogen-activated protein kinase-extracellular-signal regulated kinase1,2 signaling pathways by Zhu, Y, Culmsee, C, Klumpp, S, Krieglstein, J

“…Prevention of neuronal apoptosis has been introduced as a new therapeutic strategy for neurodegenerative disorders. We have previously reported anti-apoptotic…”
Get full text

Multiple Auger cycle photoionisation of manganese atoms by short soft x-ray pulses by Klumpp, S, Gerken, N, Mertens, K, Richter, M, Sonntag, B, Sorokin, A A, Braune, M, Tiedtke, K, Zimmermann, P, Martins, M

“…The multiple ionisation of atomic Mn, excited at (photon energy: 52.1 eV) and above (photon energy: 61.1 eV) the discrete giant 3 p - 3 d resonance, was…”
Get full text

Two-Particle Interference of Electron Pairs on a Molecular Level by Waitz, M, Metz, D, Lower, J, Schober, C, Keiling, M, Pitzer, M, Mertens, K, Martins, M, Viefhaus, J, Klumpp, S, Weber, T, Schmidt-Böcking, H, Schmidt, L Ph H, Morales, F, Miyabe, S, Rescigno, T N, McCurdy, C W, Martín, F, Williams, J B, Schöffler, M S, Jahnke, T, Dörner, R

“…We investigate the photodouble ionization of H_{2} molecules with 400 eV photons. We find that the emitted electrons do not show any sign of two-center…”
Get full text

Accuracy and speed of elongation in a minimal model of DNA replication by Sahoo, M, N, Arsha, Baral, P R, Klumpp, S

“…Being a dual purpose enzyme, the DNA polymerase is responsible for elongation of the newly formed DNA strand as well as cleaving the erroneous growth in case…”
Get more information

Time-Dependent Multiphoton Ionization of Xenon in the Soft-X-Ray Regime by Gerken, N., Klumpp, S., Sorokin, A. A., Tiedtke, K., Richter, M., Bürk, V., Mertens, K., Juranić, P., Martins, M.

“…The time-dependent multiphoton ionization of xenon atoms is studied with femtosecond pulses in the excitation range of the 4d giant resonance at the photon…”
Get full text

Publisher Correction: Imaging the square of the correlated two-electron wave function of a hydrogen molecule by Waitz, M., Bello, R. Y., Metz, D., Lower, J., Trinter, F., Schober, C., Keiling, M., Lenz, U., Pitzer, M., Mertens, K., Martins, M., Viefhaus, J., Klumpp, S., Weber, T., Schmidt, L. Ph. H., Williams, J. B., Schöffler, M. S., Serov, V. V., Kheifets, A. S., Argenti, L., Palacios, A., Martín, F., Jahnke, T., Dörner, R.

“…The original version of this Article contained an error in the fifth sentence of the first paragraph of the ‘Application on H 2 ’ section of the Results, which…”
Get full text

Soft X-ray multiphoton excitation of small iodine methane derivatives by Mertens, K., Gerken, N., Klumpp, S., Braune, M., Martins, M.

“…The fragmentation pattern of the iodine-containing molecules and following a strong multiphoton excitation in the vicinity of the iodine 4d giant resonance…”
Get full text

Phase transitions in systems with two species of molecular motors by Klumpp, S, Lipowsky, R

“…Systems with two species of active molecular motors moving on (cytoskeletal) filaments into opposite directions are studied theoretically using driven lattice…”
Get full text

X-Ray Science at DESY: Upgrade Programs for the User Facilities FLASH and PETRA III by Baev, K., Bagschik, K., Bartolini, R., Gühr, M., Klumpp, S., Leemans, W., Maier, A. R., Martinez de la Ossa, A., Osterhoff, J., Reichert, H., Schaper, L., Schreiber, S., Schroer, C. G., Schubert, K., Winkler, P., Weckert, E.

Get full text

Lipocalin 2 is required for BCR-ABL-induced tumorigenesis by Leng, X, Lin, H, Ding, T, Wang, Y, Wu, Y, Klumpp, S, Sun, T, Zhou, Y, Monaco, P, Belmont, J, Aderem, A, Akira, S, Strong, R, Arlinghaus, R

“…Our previous studies indicate that reduction of lipocalin 2 (mouse 24p3) expression by either anti-sense or siRNA approaches strongly reduces the overgrowth of…”
Get full text

SSBP2 is an in vivo tumor suppressor and regulator of LDB1 stability by Wang, Y, Klumpp, S, Amin, H M, Liang, H, Li, J, Estrov, Z, Zweidler-McKay, P, Brandt, S J, Agulnick, A, Nagarajan, L

“…SSBP proteins bind and stabilize transcriptional cofactor LIM domain-binding protein1 (LDB1) from proteosomal degradation to promote tissue-specific…”
Get full text

Drag reduction by spanwise transversal surface waves by Klumpp, S., Meinke, M., Schröder, W.

“…A numerical simulation of a spatially evolving turbulent boundary layer impacted by a spanwise traveling transversal sinusoidal wall oscillation is performed…”
Get full text

Light Source Upgrades at DESY: PETRA IV and FLASH2020 by Röhlsberger, R., Schroer, C. G., Wanzenberg, R., Klumpp, S., Wurth, W.

Get full text

Fibroblast growth factor 2 requires complex formation with ATP for neuroprotective activity by Rose, K, Litterscheid, S, Klumpp, S, Krieglstein, J

“…Abstract The neurotrophic and neuroprotective activity of fibroblast growth factor (FGF2) is well documented. In this study, we attempted to demonstrate that…”
Get full text

A study of the comparative anatomy of the brain of domestic ruminants using magnetic resonance imaging by Schmidt, M.J., Langen, N., Klumpp, S., Nasirimanesh, F., Shirvanchi, P., Ondreka, N., Kramer, M.

“…Although magnetic resonance imaging has been used to examine the brain of domestic ruminants, detailed information relating the precise anatomical features in…”
Get full text