# Preprints

2015-10-05
16:40
 The design and performance of Static Var Compensators for particle accelerators / Kahle, Karsten (CERN) ; Blanquez, Francisco Rafael (CERN) ; Genton, Charles-Mathieu (CERN) Particle accelerators, and in particular synchrotrons, represent large cycling non-linear loads connected to the electrical distribution network [...] CERN-ACC-2015-0104. - 2015. - 10 p. Full text

2015-10-05
15:43
 Power Converter Topologies with Energy Recovery and Grid Power Limitation For Inductive Load Applications / Rossini, Stefano (CERN) ; Papastergiou, Konstantinos (CERN) ; Le Godec, Gilles (CERN) ; Retegui, Rogelio Garcia (Universidad Nacional de Mar Del Plata) ; Maestri, Sebastian (Universidad Nacional de Mar Del Plata) This work investigates a grid interface for power supplies used in particle accelerators for cycling loads such as large electromagnets. [...] CERN-ACC-2015-0103. - 2015. - 9 p. Full text

2015-10-05
15:20
 Observation of top quark pairs produced in association with a vector boson in pp collisions at $\sqrt{s} =$ 8 TeV Measurements of the cross sections for top quark pairs produced in association with a W or Z boson are presented, using 8 TeV pp collision data corresponding to an integrated luminosity of 19.5 fb$^{-1}$, collected by the CMS experiment at the LHC. [...] CERN-PH-EP-2015-248 ; CMS-TOP-14-021-003. - 2015. Additional information for the analysis - CMS AuthorList - Fulltext

2015-10-05
14:31
 Control strategies for 2-quadrant converter used in grid power flow control / Maestri, Sebastian (Universidad Nacional de Mar Del Plata) ; Retegui, Rogelio Garcia (Universidad Nacional de Mar Del Plata) ; Uicich, Gustavo (Universidad Nacional de Mar Del Plata) ; Benedetti, Mario (Universidad Nacional de Mar Del Plata) ; Papastergiou, Konstantinos (CERN) ; Le Godec, Gilles (CERN) This work presents the analysis of a two-quadrant regulator connected to the DC-link of a 4-quadrant magnet supply. [...] CERN-ACC-2015-0102. - 2015. - 10 p. Full text

2015-10-05
14:04
 Heat sink design considerations in medium power electronic applications with long power cycles / Asimakopoulos, Panagiotis (Chalmers University of Technology (SE)) ; Papastergiou, Konstantinos (CERN) ; Thiringer, Torbjörn (Chalmers University of Technology) ; Bongiorno, Massimo (Chalmers University of Technology) The aim of this work is to investigate the impact of the heat sink thickness and material, as well as, of the convection coefficient of the water cooling system on the power-electronics module thermal stressing. [...] CERN-ACC-2015-0101. - 2015. - 9 p. Full text

2015-10-05
13:41
 Control development for an 18 MW pulsed power converter using a real-time simulation platform / Genton, Charles-Mathieu (CERN) ; Rocca, Stefano (CERN) ; Boattini, Fulvio (CERN) In the frame of the LHC Injectors Upgrade (LIU) project, a new main power supply (MPS) for the PSBooster accelerator is required. [...] CERN-ACC-2015-0100. - 2015. - 9 p.

2015-10-05
07:41
 Quantum gauge confinement of multiple quarks based on the homogeneous 5D projection theory / Wong, K W (Department of Physics and Astronomy, University of Kansas) ; Dreschhoff, G (Department of Physics and Astronomy, University of Kansas) ; Jungner, H (University of Helsinki) A quick and simplified review of the 5D quantum field theory is presented. [...] arXiv:1510.00704. - 2015. - 6 p. Preprint

2015-10-05
07:41
 More Opportunities than Wealth: A Network of Power and Frustration / Mahault, Benoit ; Saxena, Avadh ; Nisoli, Cristiano We introduce a minimal agent-based model to qualitatively conceptualize the allocation of limited wealth among more abundant opportunities. [...] arXiv:1510.00698. - 2015. - 10 p. Preprint

2015-10-05
07:41
 Simulation of a cascaded longitudinal space charge amplifier for broadband radiation production using a superconducting linac / Halavanau, A ; Piot, P Longitudinal space charge (LSC) effects are generally considered as harmful in free-electron lasers as they can seed unfavorable energy modulations that can result in density modulations with associated emittance dilution. [...] arXiv:1510.00679 ; FERMILAB-PUB-15-426-APC. - 2015. Preprint

2015-10-05
07:41
 Stochastic modeling of gene expression, protein modification, and polymerization / Mugler, Andrew ; Fancher, Sean Many fundamental cellular processes involve small numbers of molecules. [...] arXiv:1510.00675. - 2015. - 10 p. Preprint