Gilljohann, Max F. Mankovska, Yuliia San Miguel Claveria, Pablo Sytov, Alexei Bandiera, Laura Ariniello, Robert Davoine, Xavier Ekerfelt, Henrik Fiuza, Frederico Gremillet, Laurent
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Published in
Journal of Instrumentation
Plasma wakefield acceleration (PWFA) has shown illustrious progress and resulted in an impressive demonstration of tens of GeV particle acceleration in meter-long single structures. To reach even higher energies in the 1 TeV to 10 TeV range, a promising scheme is channeling acceleration in solid-density plasmas within crystals or nanostructures. Th...
Maggio, Emanuele Smolyanyuk, Andriy Tomczak, Jan M
Published in
Journal of Physics A: Mathematical and Theoretical
We present an algorithm for the determination of the local symmetry group for arbitrary k-points in 3D Brillouin zones. First, we test our implementation against tabulated results available for standard high-symmetry points (given by universal fractional coordinates). Then, to showcase the general applicability of our methodology, we produce the ir...
Azzolini, O Beeman, J.W Bellini, F Beretta, M Biassoni, M Brofferio, C Bucci, C Capelli, S Caracciolo, V Cardani, L
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We report on the results obtained with the global CUPID-0 background model, which combines the data collected in the two measurement campaigns for a total exposure of 16.6 kg$\times$yr. We identify with improved precision the background sources in the region of interest for neutrinoless double $\beta$-decay, making more solid the foundations for th...
Devanz, Guillaume Baudrier, Matthieu Cenni, Enrico Maurice, Luc Piquet, Olivier
Field emission (FE) is one of the main reasons for the degradation of accelerator cryomodules, as field emitted current tends to become more severe during the beam operation. It is essential to better understand how this phenomenon is generated and evolves from the SRF cavity preparation in the clean room, through their assembly in the cryomodule u...
Link Vasco, J Stellhorn, J R Klee, B D Paulus, B Belz, J Haust, J Hosokawa, S Hayakawa, S Volz, K Rojas León, I
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Published in
Journal of Physics: Condensed Matter
The microscopic structures of two amorphous molecular solids with extremely nonlinear optical properties have been studied. They consist of organotetrel chalcogenide clusters with the chemical formula [(RSn)4S6]. The basic molecular building blocks are adamantane-like {Sn4S6} cores with organic ligands R attached to the Sn atoms. While the material...
Ansel, Quentin Chepelianskii, Alexei D. Lages, Jose
We explore the extent to which two quantum oscillators can exchange their quantum states efficiently through a three-level system which can be spin levels of colored centers in solids. High transition probabilities are obtained using Hamiltonian engineering and quantum control techniques. Starting from a weak coupling approximation, we derive condi...
Matta, Adrien
Published in
Journal of Physics: Conference Series
Over the past decades nuclear physics experiments have seen a drastic increase in complexity. With the arrival of second generation radioactive ion beam facilities all over the world, the run for exploring more and more exotic nuclei is raging. The low intensity of RI-beams requires more complex setup, larger solid angle coverage and detection of a...
Berdou, C. Murani, A. Reglade, U. Smith, W. C. Villiers, M. Palomo, J. Rosticher, M. Denis, A. Morfin, P. Delbecq, M.
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Current implementations of quantum bits (qubits) continue to undergo too many errors to be scaled into useful quantum machines. An emerging strategy is to encode quantum information in the two meta-stable pointer states of an oscillator exchanging pairs of photons with its environment, a mechanism shown to provide stability without inducing decoher...
Lima-Chaves, Gabriel Dante
The fully coupled small deformation formulation of the thermal field dislocation mechanics model (Upadhyay (2020)) is numerically implemented using the finite element method. The implementation consists of solving a first-order div-curl system to obtain an incompatible plastic distortion from a prescribed polar dislocation density along with three ...
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