Behtouei Mostafa
WEPR17
DAFNE operation strategy for the observation of the kaonic deuterium
2504
DAFNE, the Frascati F-factory the collider where the Crab-Waist collision scheme has been implemented and successfully tested, is presently working for a physics program in the field of exotic atoms. The present scientific program foresees the study and the characterization of the never observed before kaonic deuterium. Providing a suitable data sample for such measurement requires the collider to provide the highest flux of k- meson and the lowest possible background shower on the detector. The operation strategy, and the collider setup in terms of collisions and beam dynamics are presented and discussed.
  • C. Milardi, A. Gallo, A. Stecchi, A. Vannozzi, A. Ciarma, A. Liedl, A. Michelotti, A. Stella, A. De Santis, B. Buonomo, C. Di Giulio, D. Quartullo, D. Alesini, E. Di Pasquale, G. Di Pirro, G. Franzini, L. Foggetta, L. Piersanti, M. Boscolo, M. Zobov, M. Behtouei, R. Gargana, R. Ricci, S. Cantarella, S. Bilanishvili, S. Incremona, S. Bini, S. Spampinati, U. Rotundo
    Istituto Nazionale di Fisica Nucleare
  • O. Etisken
    Kirikkale University
  • S. Ozdemir
    Ege University
Paper: WEPR17
DOI: reference for this paper: 10.18429/JACoW-IPAC2024-WEPR17
About:  Received: 15 May 2024 — Revised: 20 May 2024 — Accepted: 23 May 2024 — Issue date: 01 Jul 2024
Cite: reference for this paper using: BibTeX, LaTeX, Text/Word, RIS, EndNote
THPC60
Studies and mitigation of TMCI in FCC-ee
3151
Previous studies have identified turbulent mode coupling instability (TMCI) as one of the most severe single-bunch instabilities in the FCC-ee collider, potentially limiting its performance. Its threshold is influenced by both transverse and longitudinal wakefields arising from vacuum chamber resistive wall effects, discontinuities, and beam-beam interactions, the latter of which can be seen as a transverse cross-wake force. In this paper, we investigate the TMCI using the most recent collider parameters and an updated impedance model. We also explore various mitigation techniques aimed at increasing the instability threshold, including positive chromaticity and a feedback system.
  • M. Migliorati
    Istituto Nazionale di Fisica Nucleare - Sez. Roma 1
  • C. Zannini, C. Antuono
    European Organization for Nuclear Research
  • D. Gibellieri
    Sapienza University of Rome
  • M. Zobov, M. Behtouei
    Istituto Nazionale di Fisica Nucleare
  • R. SOOS
    Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
  • Y. Zhang
    Institute of High Energy Physics
Paper: THPC60
DOI: reference for this paper: 10.18429/JACoW-IPAC2024-THPC60
About:  Received: 08 May 2024 — Revised: 20 May 2024 — Accepted: 21 May 2024 — Issue date: 01 Jul 2024
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