CERN Accelerating science

CERN Document Server 451 záznamov nájdených  1 - 10ďalšíkoniec  skoč na záznam: Hľadanie trvalo 0.69 sekúnd. 
1.
Complex Impedance of the LHC Main Dipole Magnet in the Presence of Artificial Short Circuits / Janitschke, M (CERN ; U. Rostock) ; Ravaioli, E (CERN) ; Verweij, A P (CERN) ; Willering, G (CERN) ; van Rienen, U (U. Rostock)
Interturn short circuits inside the coil-winding pack of superconducting magnets can lead to severe damage to the magnet during a quench or fast current ramps. Investigating their impact and finding ways to detect these nonconformities could save considerable run-time of an accelerator. [...]
2025 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 35 (2025) 4002905 Fulltext: PDF;
In : Applied Superconductivity Conference (ASC 2024), Salt Lake City, Utah, United States, 1 - 6 Sep 2024, pp.4002905
2.
Helicoidal Transformation Method for Finite Element Models of Twisted Superconductors / Dular, Julien (CERN) ; Henrotte, François (Liege U.) ; Nicolet, André (Aix-Marseille U.) ; Wozniak, Mariusz (CERN) ; Vanderheyden, Benoît (Liege U.) ; Geuzaine, Christophe (Liege U.)
This article deals with the modeling of superconducting and resistive wires with a helicoidal symmetry, subjected to an external field and a transport current. Helicoidal structures are 3-D, and therefore yield computationally intensive simulations in a Cartesian coordinate system. [...]
2024 - 15 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 8200615 Fulltext: PDF;
3.
Rogue heat and diffusion waves / Bayindir, Cihan (Istanbul, Tech. U. ; Bogazici U. ; CERN)
In this paper, we numerically show and discuss the existence and characteristics of rogue heat and dif- fusion waves. More specifically, we use two different nonlinear heat (diffusion) models and show that modulation instability leads to the generation of unexpected and large fluctuations in the frame of these models. [...]
2020 - 7 p. - Published in : Chaos Solitons and Fractals: the interdisciplinary journal of Nonlinear Science and Nonequilibrium and Complex Phenomena 139 (2020) 110047
4.
Thermomechanical Characteristics of Materials under Hypervelocity and High-Temperature Impact / Sharevska, Monika
The thermomechanical characteristics of materials under hypervelocity and high-temperature impact are analyzed. [...]
CERN-STUDENTS-Note-2022-037.
- 2022
Access to fulltext
5.
Zeno dynamics of quantum chirps / Bayındır, Cihan A. (Istanbul, Tech. U. ; Bogazici U. ; CERN)
We investigate the Zeno dynamics of quantum chirps. More specifically, we analyze the Zeno dynamics of a chirped solitary wave solution of the non-dimensional nonlinear Schr\"odinger equation (NLSE) with a gain/loss term. [...]
arXiv:2003.09350.- 2021-02-15 - Published in : Phys. Lett. A 389 (2021) 127096 Fulltext: PDF;
6.
The origin of the elements and other implications of gravitational wave detection for nuclear physics / Lunney, David /ISOLTRAP Collaboration
The neutron-star collision revealed by the event GW170817 gave us a first glimpse of a possible birthplace of most of our heavy elements. The multi-messenger nature of this historical event combined gravitational waves, a gamma-ray burst and optical astronomy of a “kilonova”, bringing the first observations of rapid neutron capture (r process) nucleosynthesis after 60 years of speculation. [...]
2020 - Published in : 4open 3 (2020) 14 Fulltext: PDF;
7.
Decay of Nonnegative Solutions of Singular Parabolic Equations with KPZ-Nonlinearities / Muravnik, A B (Voronezh State U.)
The Cauchy problem for quasilinear parabolic equations with KPZ-nonlinearities is considered. It is proved that the behavior of the solution as $t \to \infty $ can change substantially as compared with the homogeneous case if the equation involves zero-order terms. [...]
2020 - 6 p. - Published in : Comput. Math., Math. Phys. 60 (2020) 1375-1380
8.
Self-localized solutions of the Kundu-Eckhaus equation in nonlinear waveguides / Bayındır, Cihan (Istanbul, Tech. U. ; Bogazici U. ; CERN)
In this paper we numerically analyze the 1D self-localized solutions of the Kundu-Eckhaus equation (KEE) in nonlinear wave guides using the spectral renormalization method (SRM) and compare our findings with those solutions of the nonlinear Schrödinger equation (NLSE). For cubic-quintic nonlinearity with Raman effect, as a benchmark problem we numerically construct single, dual and $N$-soliton solutions for the zero optical potential, i.e. [...]
2019 - 6 p. - Published in : Results Phys. 14 (2019) 102362 External link: Fulltext from publisher
9.
Evolution of bunch envelope and emittance in photo-injectors with application to the AWAKE experiment / Kelisani, M D (CERN ; IPM, Tehran) ; Doebert, S (CERN) ; Aslaninejad, M (IPM, Tehran) ; Holzer, B (CERN)
We investigate on time evolution of envelopes and emittance of bunched beams in photo-injectors. We carry out a detailed beam dynamic study with focus on calculations of space charge forces. [...]
2020 - 13 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 982 (2020) 164564
10.
Boundary-Element Methods for Field Reconstruction in Accelerator Magnets / Liebsch, Melvin (CERN) ; Russenschuck, Stephan (CERN) ; Kurz, Stefan (Darmstadt, Tech. U.)
Magnetic fields in the aperture of particle accelerator magnets can be represented by boundary potentials, exploiting Kirchhoff’s integral equation. Depending on the formulation, magnetic measurement data can be represented by the discrete approximations of Dirichlet or Neumann data at the domain boundary. [...]
2020 - 4 p. - Published in : IEEE Trans. Magn. 56 (2020) 7511104

CERN Document Server : 451 záznamov nájdených   1 - 10ďalšíkoniec  skoč na záznam:
Prajete si byť pravidelne informovaný o výsledkoch tohto hľadania?
Založte si osobný email alert alebo použite RSS feed.
Nenašli ste čo ste hľadali? Skúste Vašu otázku na iných serveroch:
équations v Amazon
équations v CERN EDMS
équations v CERN Intranet
équations v CiteSeer
équations v Google Books
équations v Google Scholar
équations v Google Web
équations v IEC
équations v IHS
équations v INSPIRE
équations v ISO
équations v KISS Books/Journals
équations v KISS Preprints
équations v NEBIS
équations v SLAC Library Catalog
équations v Scirus