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arXiv · 1007.5219

Proposal for taking data with the KLOE-2 detector at the DA$\Phi$NE collider upgraded in energy

D. Babusci·C. Bini·F. Bossi·G. Isidori·D. Moricciani·F. Nguyen·P. Raimondi·G. Venanzoni·D. Alesini·F. Archilli·D. Badoni·R. Baldini-Ferroli·M. Bellaveglia·G. Bencivenni·M. Bertani·M. Biagini·C. Biscari·C. Bloise·V. Bocci·R. Boni·M. Boscolo·P. Branchini·A. Budano·S. A. Bulychjev·B. Buonomo·P. Campana·G. Capon·M. Castellano·F. Ceradini·E. Chiadroni·P. Ciambrone·L. Cultrera·E. Czerwinski·E. Dané·G. Delle Monache·E. De Lucia·T. Demma·G. De Robertis·A. De Santis·G. De Zorzi·A. Di Domenico·C. Di Donato·B. Di Micco·E. Di Pasquale·G. Di Pirro·R. Di Salvo·D. Domenici·A. Drago·M. Esposito·O. Erriquez·G. Felici·M. Ferrario·L. Ficcadenti·D. Filippetto·S. Fiore·P. Franzini·G. Franzini·A. Gallo·G. Gatti·P. Gauzzi·S. Giovannella·A. Ghigo·F. Gonnella·E. Graziani·S. Guiducci·F. Happacher·B. Höistad·E. Iarocci·M. Jacewicz·T. Johansson·W. Kluge·V. V. Kulikov·A. Kupsc·J. Lee Franzini·C. Ligi·F. Loddo·P. Lukin·F. Marcellini·C. Marchetti·M. A. Martemianov·M. Martini·M. A. Matsyuk·G. Mazzitelli·R. Messi·C. Milardi·M. Mirazzita·S. Miscetti·G. Morello·P. Moskal·S. Müeller·S. Pacetti·G. Pancheri·E. Pasqualucci·M. Passera·A. Passeri·V. Patera·A. D. Polosa·M. Preger·L. Quintieri·A. Ranieri
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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.

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D. Babusci, C. Bini, F. Bossi, G. Isidori, D. Moricciani, F. Nguyen, P. Raimondi, G. Venanzoni, D. Alesini, F. Archilli, D. Badoni, R. Baldini-Ferroli, M. Bellaveglia, G. Bencivenni, M. Bertani, M. Biagini, C. Biscari, C. Bloise, V. Bocci, R. Boni, M. Boscolo, P. Branchini, A. Budano, S. A. Bulychjev, B. Buonomo, P. Campana, G. Capon, M. Castellano, F. Ceradini, E. Chiadroni, P. Ciambrone, L. Cultrera, E. Czerwinski, E. Dané, G. Delle Monache, E. De Lucia, T. Demma, G. De Robertis, A. De Santis, G. De Zorzi, A. Di Domenico, C. Di Donato, B. Di Micco, E. Di Pasquale, G. Di Pirro, R. Di Salvo, D. Domenici, A. Drago, M. Esposito, O. Erriquez, G. Felici, M. Ferrario, L. Ficcadenti, D. Filippetto, S. Fiore, P. Franzini, G. Franzini, A. Gallo, G. Gatti, P. Gauzzi, S. Giovannella, A. Ghigo, F. Gonnella, E. Graziani, S. Guiducci, F. Happacher, B. Höistad, E. Iarocci, M. Jacewicz, T. Johansson, W. Kluge, V. V. Kulikov, A. Kupsc, J. Lee Franzini, C. Ligi, F. Loddo, P. Lukin, F. Marcellini, C. Marchetti, M. A. Martemianov, M. Martini, M. A. Matsyuk, G. Mazzitelli, R. Messi, C. Milardi, M. Mirazzita, S. Miscetti, G. Morello, P. Moskal, S. Müeller, S. Pacetti, G. Pancheri, E. Pasqualucci, M. Passera, A. Passeri, V. Patera, A. D. Polosa, M. Preger, L. Quintieri, A. Ranieri. 2010-07-29. Proposal for taking data with the KLOE-2 detector at the DA$\Phi$NE collider upgraded in energy. https://arxiv.org/abs/1007.5219

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