Published Articles

2014-03-12
17:27
 Instabilities simulations with wideband feedback systems: CMAD, HEADTAIL, WARP / Li, Kevin (SLAC) ; Cesaratto, J (SLAC) ; Fox, J D (SLAC) ; Pivi, M (SLAC) ; Rivetta, C (SLAC) ; Rumolo, G (CERN) Transverse mode coupling (TMCI) and electron cloud instabilities (ECI) pose fundamental limitations on the acceptable beam intensities in the SPS at CERN. This in turn limits the ultimate achievable luminosity in the LHC. [...] 2013 - 8 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.203-210

2014-03-12
17:17
 SPS Dipole Multipactor Test and TEWave Diagnostics / Caspers, F (CERN) ; Costa Pinto, P (CERN) ; Edwards, P (CERN) ; Federmann, S (CERN) ; Holz, M (CERN) ; Taborelli, M (CERN) Electron cloud accumulation in particle accelerators can be mitigated by coating the vacuum beam pipe with thin films of low secondary electron yield (SEY) material. The SEY of small coated samples are usually measured in the laboratory. [...] 2013 - 7 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.169-175

2014-03-12
17:04
 SYNRAD3D photon propagation and scattering simulations / Dugan, G (Cornell U., CLASSE) ; Sagan, D (Cornell U., CLASSE) 2013 - 13 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.117-129

2014-03-12
16:47
 Observations of electron cloud phenomena at PETRA III / Wanzenberg, R (DESY) PETRA III is a third generation synchrotron radiation facility at DESY, which is presently operated with positron beams. Regular user operation started in mid 2010 after a commissioning phase which began in April 2009. [...] 2013 - 6 p. In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.89-94

2014-03-12
16:25
 SuperKEKB Vacuum System / Shibata, K (KEK, Tsukuba) SuperKEKB, which is an upgrade of the KEKB Bfactory (KEKB), is a next-generation high-luminosity electron-positron collider. Its design luminosity is 8.0× 10$^{35}$ cm$^{-2}s^{-1}$, which is about 40 times than the KEKB’s record. [...] 2013 - 5 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.67-70

2014-03-12
16:08
 Electron cloud studies for heavy-ion and proton machines / Petrov, F (Darmstadt, Tech. U.) ; Boine-Frankenheim, O (Darmstadt, Tech. U.) ; Weiland, Th (Darmstadt, Tech. U.) Electron cloud effects are a known problem in various accelerator facilities around the world. Electron clouds cause instabilities and emittance growth in positron and proton beams as well as in heavy ion beams. [...] 2013 - 7 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.47-53

2014-03-12
15:24
 Observations and predictions for DA$\Phi$NE and SuperB / Demma, Theo (Orsay, LAL) In this paper the observations and simulations of the electron cloud induced instability in the DAΦne positron ring are presented. Predictions on electron cloud build-up and induced instability in the SuperB High Energy Ring are obtained through a simulation study.. 2013 - 6 p. Fulltext: PDF; In : Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects, La Biodola, Isola d’Elba, Italy, 5 - 9 Jun 2012, pp.43-46

2014-03-12
05:25
 Ripening and Focusing of Aggregate Size Distributions with Overall Volume Growth / Vollmer, J ; Papke, A ; Rohloff, M We explore the evolution of the aggregate size distribution in systems where aggregates grow by diffusive accretion of mass. Supersaturation is controlled in such a way that the overall aggregate volume grows linearly in time. [...] arXiv:1403.2661.- 2014 - 14 p. - Published in : Front. Physics 2 (2014) 18 External link: Preprint

2014-03-12
05:25
 The soil reference shrinkage curve / Chertkov, V Y A recently proposed model showed how a clay shrinkage curve is transformed to the soil shrinkage curve at the soil clay content higher than a critical one. The objective of the present work was to generalize this model to the soil clay content lower a critical one. [...] arXiv:1403.2650.- 2014 - 31 p. - Published in : The Open Hydrology Journal 1 (2007) 1-18 External link: Preprint

2014-03-12
05:25
 A finite element model and electronic analogue of pipeline pressure transients with frequency-dependent friction / Shu, Jian-Jun A finite element model and its equivalent electronic analogue circuit of hydraulic transmission lines have been developed. Basic equations are approximated to be a set of ordinary differential equations that can be represented in state space form. [...] arXiv:1403.2604.- 2014 - Published in : No. 1 (2003) 194-199 External link: Preprint