학술논문
Proposal for taking data with the KLOE-2 detector at the DA$\Phi$NE collider upgraded in energy
Document Type
Working Paper
Author
Babusci, D.; Bini, C.; Bossi, F.; Isidori, G.; Moricciani, D.; Nguyen, F.; Raimondi, P.; Venanzoni, G.; Alesini, D.; Archilli, F.; Badoni, D.; Baldini-Ferroli, R.; Bellaveglia, M.; Bencivenni, G.; Bertani, M.; Biagini, M.; Biscari, C.; Bloise, C.; Bocci, V.; Boni, R.; Boscolo, M.; Branchini, P.; Budano, A.; Bulychjev, S. A.; Buonomo, B.; Campana, P.; Capon, G.; Castellano, M.; Ceradini, F.; Chiadroni, E.; Ciambrone, P.; Cultrera, L.; Czerwinski, E.; Dané, E.; Monache, G. Delle; De Lucia, E.; Demma, T.; De Robertis, G.; De Santis, A.; De Zorzi, G.; Di Domenico, A.; Di Donato, C.; Di Micco, B.; Di Pasquale, E.; Di Pirro, G.; Di Salvo, R.; Domenici, D.; Drago, A.; Esposito, M.; Erriquez, O.; Felici, G.; Ferrario, M.; Ficcadenti, L.; Filippetto, D.; Fiore, S.; Franzini, P.; Franzini, G.; Gallo, A.; Gatti, G.; Gauzzi, P.; Giovannella, S.; Ghigo, A.; Gonnella, F.; Graziani, E.; Guiducci, S.; Happacher, F.; Höistad, B.; Iarocci, E.; Jacewicz, M.; Johansson, T.; Kluge, W.; Kulikov, V. V.; Kupsc, A.; Franzini, J. Lee; Ligi, C.; Loddo, F.; Lukin, P.; Marcellini, F.; Marchetti, C.; Martemianov, M. A.; Martini, M.; Matsyuk, M. A.; Mazzitelli, G.; Messi, R.; Milardi, C.; Mirazzita, M.; Miscetti, S.; Morello, G.; Moskal, P.; Müeller, S.; Pacetti, S.; Pancheri, G.; Pasqualucci, E.; Passera, M.; Passeri, A.; Patera, V.; Polosa, A. D.; Preger, M.; Quintieri, L.; Ranieri, A.; Rossi, P.; Sanelli, C.; Santangelo, P.; Sarra, I.; Schioppa, M.; Sciascia, B.; Serio, M.; Sgamma, F.; Silarski, M.; Spataro, B.; Stecchi, A.; Stella, A.; Stucci, S.; Taccini, C.; Tomassini, S.; Tortora, L.; Vaccarezza, C.; Versaci, R.; Wislicki, W.; Wolke, M.; Zdebik, J.; Zobov, M.
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Abstract
This document reviews the physics program of the KLOE-2 detector at DA$\Phi$NE upgraded in energy and provides a simple solution to run the collider above the $\phi$-peak (up to 2, possibly 2.5 GeV). It is shown how a precise measurement of the multihadronic cross section in the energy region up to 2 (possibly 2.5) GeV would have a major impact on the tests of the Standard Model through a precise determination of the anomalous magnetic moment of the muon and the effective fine-structure constant at the $M_Z$ scale. With a luminosity of about $10^{32}$cm$^{-2}$s$^{-1}$, DA$\Phi$NE upgraded in energy can perform a scan in the region from 1 to 2.5 GeV in one year by collecting an integrated luminosity of 20 pb$^{-1}$ (corresponding to a few days of data taking) for single point, assuming an energy step of 25 MeV. A few years of data taking in this region would provide important tests of QCD and effective theories by $\gamma\gamma$ physics with open thresholds for pseudo-scalar (like the $\eta'$), scalar ($f_0,f'_0$, etc...) and axial-vector ($a_1$, etc...) mesons; vector-mesons spectroscopy and baryon form factors; tests of CVC and searches for exotics. In the final part of the document a technical solution for the energy upgrade of DA$\Phi$NE is proposed.
Comment: 19 pages, 8 figures
Comment: 19 pages, 8 figures