SuperB: next-generation e+e- B-factory collider
| Autor: | Wittmer, W., Bertsche, K., Chao, A., Novokhatski, A., Nosochkov, Y., Seeman, J., Sullivan, M. K., Wienands, U., Bogomyagkov, A. V., Levichev, E., Nikitin, S., Piminov, P., Shatilov, D., Sinyatkin, S., Vobly, P., Okunev, I. N., Bolzon, B., Brunetti, L., Jeremie, A., Biagini, M. E., Boni, R., Manuela Boscolo, Demma, T., Drago, A., Esposito, M., Guiducci, S., Liuzzo, S., Preger, M., Raimondi, P., Tomassini, S., Zobov, M., Paoloni, E., Fabbricatore, P., Musenich, R., Farinon, S., Bettoni, S., Poirier, F., Rimbault, C., Variola, A., Baylac, M., Bourrion, O., Monseu, N., Vescovi, C., Chance, A. |
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| Přispěvatelé: | SLAC National Accelerator Laboratory (SLAC), Stanford University, Budker Institute of Nuclear Physics (BINP), Siberian Branch of the Russian Academy of Sciences (SB RAS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), INFN Frascati, Istituto Nazionale di Fisica Nucleare (INFN), Istituto Nazionale di Fisica Nucleare [Pisa] (INFN), Istituto Nazionale di Fisica Nucleare, Sezione di Genova (INFN, Sezione di Genova), European Organization for Nuclear Research (CERN), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, SuperB, Starita, Sabine, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Particle Accelerator Conference (PAC'11) Particle Accelerator Conference (PAC'11), Mar 2011, New York, United States. pp.690-692 INSPIRE-HEP |
| Popis: | International audience; The SuperB international team continues to optimize the design of an electron-positron collider, which will allow the enhanced study of the origins of flavor physics. The project combines the best features of a linear collider (high single- collision luminosity) and a storage-ring collider (high rep- etition rate), bringing together all accelerator physics as- pects to make a very high luminosity of 10^36 cm^−2 sec^−1 . This asymmetric-energy collider with a polarized electron beam will produce hundreds of millions of B-mesons at the Υ(4S) resonance. The present design is based on ex- tremely low emittance beams colliding at a large Piwin- ski angle to allow very low β⋆y without the need for ultra short bunches. Use of crab-waist sextupoles will enhance the luminosity, suppressing dangerous resonances and al- lowing for a higher beam-beam parameter. The project has flexible beam parameters, improved dynamic aperture, and spin-rotators in the Low Energy Ring for longitudinal po- larization of the electron beam at the Interaction Point. Op- timized for best colliding-beam performance, the facility may also provide high-brightness photon beams for syn- chrotron radiation applications. |
| Databáze: | OpenAIRE |
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