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CERN Document Server Sök i 2,044 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.33 sekunder. 
1.
Electromagnetic Characterization of Materials for the CLIC Damping Rings   / Koukovini-Platia, E (EPFL Lausanne ; CERN) ; De Michele, G (EPFL Lausanne ; PSI, Switzerland) ; Zannini, C (CERN) ; Rumolo, G (CERN)
WP: 4: AccNet: Accelerator Science Networks
Task: 4.3: RFTech

The performance of the Compact LinearCollider (CLIC) damping rings (DR) is likely to be limited by collective effects due to the unprecedented brilliance of the beams. [...]
EuCARD-CON-2012-018.
- 2012.
Published version from JACoW
2.
Electromagnetic characterization of nonevaporable getter properties between 220–330 and 500–750 GHz for the Compact Linear Collider damping rings / Koukovini-Platia, E (CERN ; EPFL-ISIC, Lausanne) ; Rumolo, G (CERN) ; Zannini, C (CERN)
Due to its effective pumping ability, nonevaporable getter (NEG) coating is considered for the vacuum chambers of the Compact Linear Collider (CLIC) electron damping rings (EDR). The aim is to suppress fast beam ion instabilities. [...]
2017 - 8 p. - Published in : Phys. Rev. Accel. Beams 20 (2017) 011002 Fulltext: PDF;
3.
High frequency electromagnetic characterization of NEG properties for the CLIC damping rings / Koukovini-Platia, E (CERN) ; Rumolo, G (CERN) ; Zannini, C (CERN)
Coating materials will be used in the CLIC damping rings (DR) to suppress two-stream effects. In particular, NEG coating is necessary to suppress fast beam ion instabilities in the electron damping ring (EDR). [...]
CERN-ACC-2014-0117; CLIC-Note-1039.- Geneva : CERN, 2014 - 4 p. Fulltext: CLIC-Note-1039 - PDF; CERN-ACC-2014-0117 - PDF; External link: Published version from JaCoW
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.2384
4.
Electromagnetic Characterization of NEG Properties Above 200 GHz for the CLIC Damping Rings / Koukovini-Platia, Eirini (CERN) ; Iadarola, Giovanni (CERN) ; Rumolo, Giovanni (CERN) ; Zannini, Carlo (CERN)
Non-Evaporable Getter (NEG) will be used in the CLIC electron damping rings (EDR) to suppress fast beam ion instabilities due to its effective pumping ability. The electromagnetic (EM) characterization of the NEG properties up to high frequencies is required for the correct impedance modeling of the DR components. [...]
CERN-ACC-2015-246.- 2015 - 3 p. - Published in : (2015) , pp. WEPHA002 Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.WEPHA002
5.
High Frequency Studies for the CLIC Damping Rings / Koukovini-Platia, Eirini (CERN)
2013 - Published in : ICFA Beam Dyn. Newsl.: 62 (2013) , pp. 137-143 External link: Fulltext from ICFA
6.
Impedance effects in the CLIC damping rings / Koukovini-Platia, E (CERN) ; Li, K (CERN) ; Mounet, N (CERN) ; Rumolo, G (CERN) ; Salvant, B (CERN)
Due to the unprecedented brilliance of the beams, the performance of the Compact Linear Collider (CLIC) damping rings (DR) is affected by collective effects. Single bunch instability thresholds based on a broad-band resonator model and the associated coherent tune shifts have been evaluated with the HEADTAIL code. [...]
CERN-ATS-2011-128.- Geneva : CERN, 2011 - 3 p. Fulltext: PDF; External link: Published version from JACoW
In : 2nd International Particle Accelerator Conference, San Sebastian, Spain, 4 - 9 Sep 2011, pp.TUPC050
7.
Review of the transverse impedance budget for the CLIC damping rings / Koukovini-Platia, E (CERN) ; Rumolo, G (CERN)
Single bunch instability thresholds and the associated coherent tune shifts have been evaluated in the transverse plane for the damping rings (DR) of the Compact Linear Collider (CLIC). A multi-kick version of the HEADTAIL code was used to study the instability thresholds in the case where different impedance contributions are taken into account such as the broad-band resonator model in combination with the resistive wall contribution from the arcs and the wigglers of the DR. [...]
CERN-ACC-2014-0116; CLIC-Note-1038.- Geneva : CERN, 2014 - 4 p. - Published in : 10.18429/JACoW-IPAC2014-TUPRI057 Fulltext: CLIC-Note-1038 - PDF; CERN-ACC-2014-0116 - PDF; External link: Published version from JaCoW
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.1701
8.
Low impedance design with example of kickers (including cables) and potential of metamaterials / Zannini, C (CERN) ; Barnes, M.J. (CERN) ; Biancacci, N (CERN) ; Danisi, A (CERN) ; Koukovini-Platia, E (CERN) ; Métral, E (CERN) ; Rumolo, G (CERN) ; Salvant, B (CERN)
Unmatched terminations of single elements were recently identified to be responsible for beam instabilities in the CERN PSB and LEIR machines. Impedance models are needed to estimate the impedance of similar devices and to assess potential intensity limitations. [...]
2020 - 8 p. - Published in : 10.23732/CYRCP-2020-009.167 Fulltext: PDF;
In : ICFA mini-Workshop on Mitigation of Coherent Beam Instabilities in Particle Accelerators (MCBI 2019), Zermatt, Switzerland, 23 - 27 Sep 2019, pp.167 (CERN-2020-009)
9.
Electron Cloud observation in the LHC / Rumolo, G (CERN) ; Arduini, G (CERN) ; Baglin, V (CERN) ; Bartosik, H (CERN) ; Biancacci, N (CERN) ; Baudrenghien, P (CERN) ; Bregliozzi, G (CERN) ; Chiggiato, P ; Claudet, S (CERN) ; De Maria, R (CERN) et al.
Operation of LHC with bunch trains at different spacings has revealed the formation of an electron cloud inside the machine. The main observations of electron cloud build up are the pressure rise measured at the vacuum gauges in the warm regions, as well as the increase of the beam screen temperature in the cold regions due to an additional heat load. [...]
CERN-ATS-2011-105.- Geneva : CERN, 2011 - 3 p. Fulltext: PDF; External link: Published version from JACoW
In : 2nd International Particle Accelerator Conference, San Sebastian, Spain, 4 - 9 Sep 2011, pp.THOBA01
10.
Source of horizontal instability at the CERN Proton Synchrotron Booster / Koukovini-Platia, E (CERN) ; Barnes, M J (CERN) ; Bartosik, H (CERN) ; Rumolo, G (CERN) ; Sermeus, L (CERN) ; Zannini, C (CERN)
The CERN Proton Synchrotron Booster (PSB) has been known to suffer from horizontal instabilities since its early operation. These instabilities appear at specific beam energies and range of working points. [...]
2020 - 6 p. - Published in : 10.23732/CYRCP-2020-009.148 Fulltext: PDF;
In : ICFA mini-Workshop on Mitigation of Coherent Beam Instabilities in Particle Accelerators (MCBI 2019), Zermatt, Switzerland, 23 - 27 Sep 2019, pp.148 (CERN-2020-009)

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