Zobrazeno 1 - 10
of 3 084
pro vyhledávání: '"Niedermayer A"'
Autor:
Howell, A., Songvilay, M., Rodriguez-Rivera, J. A., Niedermayer, Ch., Husges, Z., Manuel, P., Saha, S., Eckberg, C., Paglione, J., Stock, C.
By tuning superconductivity with an applied magnetic field, we use neutrons to compare the magnetic ordered phases in superconducting and normal states of CeCo$_{0.5}$Rh$_{0.5}$In$_{5}$. At zero field, CeCo$_{0.5}$Rh$_{0.5}$In$_{5}$ displays both sup
Externí odkaz:
http://arxiv.org/abs/2411.18540
Autor:
Jacobsen, Henrik, Barthkowiak, Marek, Weber, Tobias, Stuhr, Uwe, Roessli, Bertrand, Niedermayer, Christof, Staub, Urs
Here we report on an elastic and inelastic neutron scattering study addressing the effect of electric fields on quantum paraelectric SrTiO3. Our elastic scattering results find small changes as a function of field in a superlattice reflection that sa
Externí odkaz:
http://arxiv.org/abs/2404.16334
Autor:
Niedermayer, Philipp, Singh, Rahul
Publikováno v:
Phys. Rev. Accel. Beams, vol. 27, no. 8, p. 082801, Aug. 2024
Radio Frequency Knock Out resonant slow extraction is a standard method for extracting stored particle beams from synchrotrons by transverse excitation. Classically, the beam is excited with an RF field comprising a frequency band around one of the b
Externí odkaz:
http://arxiv.org/abs/2404.11279
Autor:
García, E. C. Cortés, Niedermayer, P., Singh, R., Taylor, R., Feldmeier, E., Hun, M., Benedetto, E., Haberer, T.
The beam response to an external periodic excitation delivers relevant information about the optics, tune distribution and stability of a circulating beam in a storage ring. In this contribution the horizontal beam response to the excitation (transfe
Externí odkaz:
http://arxiv.org/abs/2404.02576
The integration of bots in Distributed Ledger Technologies (DLTs) fosters efficiency and automation. However, their use is also associated with predatory trading and market manipulation, and can pose threats to system integrity. It is therefore essen
Externí odkaz:
http://arxiv.org/abs/2403.19530
Autor:
Niedermayer, Philipp
For resonant slow extraction of accelerated particle beams from synchrotrons, a 3rd order resonance driven by sextupole magnets is commonly used. This note reviews the non-linear particle dynamics under these conditions as described by the Kobayashi
Externí odkaz:
http://arxiv.org/abs/2403.17629
Autor:
Broaddus, Payton, Egenolf, Thilo, Black, Dylan S., Murillo, Melanie, Woodahl, Clarisse, Miao, Yu, Niedermayer, Uwe, Byer, Robert L., Leedle, Kenneth J., Solgaard, Olav
We demonstrate a silicon-based electron accelerator that uses laser optical near fields to both accelerate and confine electrons over extended distances. Two dielectric laser accelerator (DLA) designs were tested, each consisting of two arrays of sil
Externí odkaz:
http://arxiv.org/abs/2310.02434
Autor:
Teresa Mack, Tommaso Gianferri, Alexandra Niedermayer, Klaus-Michael Debatin, Lüder H. Meyer, Vera Muench
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract MicroRNAs (miRNAs) play dual roles in acute lymphoblastic leukemia (ALL) as both tumor suppressors and oncogenes, and miRNA expression profiles can be used for patient risk stratification. Precise assessment of miRNA levels is crucial for un
Externí odkaz:
https://doaj.org/article/14c79f1c61ac4ce2b6503afde094d609
Autor:
Iadarola, G., De Maria, R., Lopaciuk, S., Abramov, A., Buffat, X., Demetriadou, D., Deniau, L., Hermes, P., Kicsiny, P., Kruyt, P., Latina, A., Mether, L., Paraschou, K., Sterbini, Van Der Veken, F., Belanger, P., Niedermayer, P., Di Croce, D., Pieloni, T., Van Riesen-Haupt, L.
Xsuite is a newly developed modular simulation package combining in a single flexible and modern framework the capabilities of different tools developed at CERN in the past decades, notably Sixtrack, Sixtracklib, COMBI and PyHEADTAIL. The suite consi
Externí odkaz:
http://arxiv.org/abs/2310.00317
Autor:
Stefanie Enzenmüller, Alexandra Niedermayer, Felix Seyfried, Vera Muench, Daniel Tews, Ulrich Rupp, Eugen Tausch, Alexander Groß, Pamela Fischer-Posovszky, Paul Walther, Stephan Stilgenbauer, Hans A. Kestler, Klaus-Michael Debatin, Lüder Hinrich Meyer
Publikováno v:
Cell Death and Disease, Vol 15, Iss 7, Pp 1-14 (2024)
Abstract Deregulated apoptosis signaling is characteristic for many cancers and contributes to leukemogenesis and treatment failure in B-cell precursor acute lymphoblastic leukemia (BCP-ALL). Apoptosis is controlled by different pro- and anti-apoptot
Externí odkaz:
https://doaj.org/article/81d58ab860b9478bbf43ea3ace525546