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1.
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Explorative Studies of an Innovative Superconducting Gantry
/ Pullia, M G (CNAO, Milan) ; Donetti, M (CNAO, Milan) ; Felcini, E (CNAO, Milan) ; Frisella, G (CNAO, Milan) ; Mereghetti, A (CNAO, Milan) ; Mirandola, A (CNAO, Milan) ; Pella, A (CNAO, Milan) ; Savazzi, S (CNAO, Milan) ; Dassa, L (CERN) ; Karppinen, M (CERN) et al.
The Heavy Ion Therapy Research Integration plus (HITRIplus) is a European project that aims to integrate and propel research and technologies related to cancer treatment with heavy ions beams. Among the ambitious goals of the project, a specific work package includes the design of a gantry for carbon ions, based on superconducting magnets. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 2966-2969
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.2966-2969
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2.
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Excitation of Intra-bunch Vertical Motion in the SPS - Implications for Feedback Control of Ecloud and TMCI Instabilities
/ Cesaratto, John (SLAC) ; Fox, J D (SLAC) ; Pivi, M T (SLAC) ; Rivetta, C H (SLAC) ; Turgut, O (SLAC) ; Uemura, S (SLAC) ; Hofle, W (CERN) ; Wehrle, U (CERN)
Electron cloud (ecloud) and transverse mode coupledbunch instabilities (TMCI) limit the bunch intensity in the CERN SPS. This paper presents experimental measurements in the SPS of single-bunch motion driven by a GHz bandwidth vertical excitation system [1]. [...]
SLAC-PUB-15046.-
2012 - 3 p.
- Published in : Conf. Proc.: C1205201 (2012) , pp. MOEPPB015
External link: Published version from JaCoW
In : 3rd International Particle Accelerator Conference, New Orleans, LA, USA, 20 - 25 May 2012, pp.112-114
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3.
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Mathematical Models of Feedback Systems for Control of Intra-Bunch Instabilities Driven by E-Clouds and TMCI
/ Rivetta, C H (SLAC) ; Fox, J D (SLAC) ; Mastoridis, T (SLAC) ; Pivi, M T F (SLAC) ; Turgut, O (SLAC) ; Höfle, W (CERN) ; Secondo, R (LBL, Berkeley) ; Vay, J L (LBL, Berkeley)
The feedback control of intrabunch instabilities driven by E-Clouds or strong head-tail coupling (TMCI) requires sufficient bandwidth to sense the vertical position and drive multiple sections of a nanosecond scale bunch. These requirements impose challenges and limits in the design and implementation of the feedback system. [...]
2011
External link: Published version from JACoW
In : 2011 Particle Accelerator Conference, New York City, NY, USA, 28 Mar - 1 Apr 2011, pp.WEP079
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4.
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Recommendation for the Feasibility of more Compact LC Damping Rings
/ Pivi, M.T.F. (SLAC) ; Wang, L. (SLAC) ; Demma, T. (Frascati) ; Guiducci, S. (Frascati) ; Suetsugu, Y. (KEK, Tsukuba) ; Shibata, K. (KEK, Tsukuba) ; Ohmi, K. (KEK, Tsukuba) ; Dugan, G. (Cornell U.) ; Palmer, M. (Cornell U.) ; Crittenden, J.A. (Cornell U.) et al.
As part of the international Linear Collider (ILC) collaboration, we have compared the electron cloud (EC) effect for different Damping Ring (DR) designs respectively with 6.4 km and 3.2 km circumference and investigated the feasibility of the shorter damping ring with respect to the electron cloud build-up and related beam instabilities. The studies for a 3.2 km ring were carried out with beam parameters of the ILC Low Power option [...]
2010
External link: Published version from JACoW
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.WEPE097
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5.
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A New Chicane Experiment In PEP-II to Test Mitigations of the Electron Cloud Effect for Linear Colliders
/ Pivi, M T F (SLAC ; LBL, Berkeley) ; Arnett, D (SLAC ; LBL, Berkeley) ; Celata, C M (SLAC ; LBL, Berkeley) ; Cooper, F (SLAC ; LBL, Berkeley) ; Furman, M A (SLAC ; LBL, Berkeley) ; Kharakh, D (SLAC ; LBL, Berkeley) ; King, F K (SLAC ; LBL, Berkeley) ; Kirby, R E (SLAC ; LBL, Berkeley) ; Kuekan, B (SLAC ; LBL, Berkeley) ; Lipari, J J (SLAC ; LBL, Berkeley) et al.
SLAC-PUB-13283.-
2008 - 3 p.
External links: Published version from JACoW; Fulltext from SLAC
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPP063
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6.
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Study for ILC Damping Ring at KEKB
/ Ohmi, Kazuhito (KEK, Tsukuba) ; Flanagan, J W (KEK, Tsukuba) ; Fukuma, H (KEK, Tsukuba) ; Kanazawa, K I (KEK, Tsukuba) ; Koiso, H (KEK, Tsukuba) ; Masuzawa, M (KEK, Tsukuba) ; Ohnishi, Y (KEK, Tsukuba) ; Oide, Katsunobu (KEK, Tsukuba) ; Pivi, M T F (SLAC) ; Suetsugu, Y (KEK, Tsukuba) et al.
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPP059
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7.
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Secondary Electron Yield Measurements and Groove Chambers Update Tests in the PEP-II Beam Line
/ Pivi, M T F (SLAC) ; King, F (SLAC) ; Kirby, R E (SLAC) ; Markiewicz, Thomas W (SLAC) ; Raubenheimer, T O (SLAC) ; Seeman, J (SLAC) ; Wang, L (SLAC)
SLAC-PUB-13284.-
2008 - 3 p.
External links: Fulltext from SLAC; Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPP064
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8.
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Microwave Transmission Measurement of the Electron Cloud Density in the Positron Ring of PEP-II
/ Pivi, M T F (SLAC) ; Krasnykh, A K (SLAC) ; Byrd, J (LBNL) ; De Santis, S (LBNL) ; Sonnad, K G (LBNL) ; Caspers, Friedhelm (CERN) ; Kroyer, T (CERN) ; Roncarolo, F (CERN)
Clouds of electrons in the vacuum chambers of accelerators of positively charged particle beams present a serious limitation for operation of these machines at high currents. Because of the size of these accelerators, it is difficult to probe the low energy electron clouds over substantial lengths of the beam pipe. [...]
CERN-BE-2009-007.-
Geneva : CERN, 2008 - 4 p.
Fulltext: PDF; External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPP065
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9.
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Electron cloud generation and trapping in a quadrupole magnet at the Los Alamos PSR
/ Macek, R J ; Browman, A A ; Ledford, J E ; Borden, M J ; O'Hara, J F ; McCrady, R C ; Rybarcyk, L J ; Spickermann, T ; Zaugg, T J ; Pivi, M T F
SLAC-PUB-13004.
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2007. - 3 p.
Fulltext from SLAC
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