Paper |
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MOYAA02 |
Status of DAΦNE: from KLOE-2 to SIDDHARTA-2 Experiment with Crab-Waist |
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- C. Milardi, D. Alesini, S. Bini, O.R. Blanco-García, M. Boscolo, B. Buonomo, S. Cantarella, S. Caschera, A. D’Uffizi, A. De Santis, G.O. Delle Monache, D.G.C. Di Giulio, G. Di Pirro, A. Drago, L.G. Foggetta, A. Gallo, R. Gargana, A. Ghigo, S. Guiducci, S. Incremona, F. Iungo, C. Ligi, M. Maestri, A. Michelotti, L. Pellegrino, R. Ricci, U. Rotundo, L. Sabbatini, C. Sanelli, G. Sensolini, A. Stecchi, A. Stella, A. Vannozzi, M. Zobov
INFN/LNF, Frascati, Italy
- G. Castorina
INFN-Roma1, Rome, Italy
- J. Chavanne, G. Le Bec, P. Raimondi
ESRF, Grenoble, France
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Dafne, the Italian lepton collider, is running since more than a decade thanks to a radical revision of the approach used to deal with the beam-beam interaction: the Crab-Waist collision scheme. In this context, the collider has recently completed a long term activity program aimed at providing an unprecedented sample of data to the KLOE-2 detector, a large experimental apparatus including a high intensity solenoidal field strongly perturbing ring optics and beam dynamics. The KLOE-2 run has been undertaken with the twofold intend of collecting data for rare decay flavor physics studies, and testing the effectiveness of the new collision scheme in the presence of a strongly perturbing experimental apparatus. The performances of the collider are reviewed and the limiting factors discussed along with the preparatory phase activities planned to secure a new collider run to the SIDDHARTA-2 experiment.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-eeFACT2018-MOYAA02
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About • |
paper received ※ 20 October 2018 paper accepted ※ 19 February 2019 issue date ※ 21 April 2019 |
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WEXBA02 |
Machine Detector Interface for the e+e− Future Circular Collider |
201 |
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- M. Boscolo, O.R. Blanco-García
INFN/LNF, Frascati (Roma), Italy
- N. Bacchetta
INFN- Sez. di Padova, Padova, Italy
- E. Belli
INFN-Roma, Roma, Italy
- M. Benedikt, H. Burkhardt, D. El Khechen, K. Elsener, M. Gil Costa, P. Janot, R. Kersevan, A.M. Kolano, E. Leogrande, M. Lueckof, E. Perez, N.A. Tehrani, H.H.J. Ten Kate, O. Viazlo, G.G. Voutsinas, F. Zimmermann
CERN, Meyrin, Switzerland
- A.P. Blondel, M. Koratzinos
DPNC, Genève, Switzerland
- A.V. Bogomyagkov, E.B. Levichev, S.V. Sinyatkin
BINP SB RAS, Novosibirsk, Russia
- F. Collamati
INFN-Roma1, Rome, Italy
- M. Dam
NBI, København, Denmark
- A. Novokhatski, M.K. Sullivan
SLAC, Menlo Park, California, USA
- K. Oide
KEK, Ibaraki, Japan
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The international Future Circular Collider (FCC) study~[fccweb] aims at a design of p-p, \rm e+e-, e-p colliders to be built in a new 100~km tunnel in the Geneva region. The \rm e+e- collider (FCC-ee) has a centre of mass energy range between 90 (Z-pole) and 375~GeV (t\bar{t}). To reach such unprecedented energies and luminosities, the design of the interaction region is crucial. The crab-waist collision scheme~[ref:cw] has been chosen for the design and it will be compatible with all beam energies. In this paper we will describe the machine detector interface layout including the solenoid compensation scheme. We will describe how this layout fulfills all the requirements set by the parameters table and by the physical constraints. We will summarize the studies of the impact of the synchrotron radiation, the analysis of trapped modes and of the backgrounds induced by single beam and luminosity effects giving an estimate of the losses in the interaction region and in the detector.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-eeFACT2018-WEXBA02
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|
About • |
paper received ※ 03 November 2018 paper accepted ※ 19 February 2019 issue date ※ 21 April 2019 |
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Export • |
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※ LaTeX,
※ Text/Word,
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