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The SPARX Project: R & D Activity Towards X-Rays FEL Sources

Description: SPARX is an evolutionary project proposed by a collaboration among ENEA-INFN-CNR-Universita di Roma Tor Vergata aiming at the construction of a FELSASE X-ray source in the Tor Vergata Campus. The first phase of the SPARX project, funded by Government Agencies, will be focused on R&D activity on critical components and techniques for future X-ray facilities as described in this paper.
Date: August 5, 2005
Creator: Alesini, D.; Bellaveglia, M.; Bertolucci, S.; Biagini, M. E.; Boni, R.; Boscolo, M. et al.
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Partner: UNT Libraries Government Documents Department
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DAFNE Setup And Operation With the Crab-Waist Collision Scheme

Description: In the second half of 2007 a major upgrade has been implemented on the Frascati DA{Phi}NE collider in order to test the novel idea of Crab-Waist collisions. New vacuum chambers and permanent quadrupole magnets have been designed, built and installed to realize the new configuration. At the same time the performances of relevant hardware components, such as fast injection kickers and shielded bellows have been improved relying on new design concepts. The collider has been successfully commission… more
Date: October 21, 2011
Creator: Milardi, C.; Alesini, D.; Biagini, M. E.; Biscari, C.; Boni, R.; Boscolo, M. et al.
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Partner: UNT Libraries Government Documents Department
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Crabbed Waist Collisions in DAFNE and Super-B Design

Description: The new idea of increasing the luminosity of a collider with crab waist collisions and first experimental results from the DA{Phi}NE {Phi}-Factory at LNF, Frascati, using this concept are presented. Consequences for the design of future factories will be discussed. An outlook to the performance reach with crab waist collisions is given, with emphasis on future B Factories.
Date: November 2, 2011
Creator: Raimondi, P.; Alesini, D.; Biagini, M. E.; Biscari, C.; Boni, R.; Boscolo, M. et al.
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Partner: UNT Libraries Government Documents Department
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Status of DAFNE

Description: DA{Phi}NE is a double ring electron-positron collider, designed to provide very high luminosity at the energy of the {Phi} resonance (1.02 GeV c.m.). After storing the first beam in fall 1997, the collider was commissioned without solenoidal detectors until the end of 1998, reaching a single bunch luminosity of 1.6 x 10{sup 30} cm{sup -2}s{sup -1} with 20 mA in each beam, corresponding to a beam-beam tune shift of {approx} 0.03. A longitudinal bunch-to-bunch feedback has been implemented, allow… more
Date: December 19, 2007
Creator: Preger, M.; /Frascati; Alesini, D.; Benedetti, G.; Bertolucci, S.; Biscari, C. et al.
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Partner: UNT Libraries Government Documents Department
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DAFNE Status Report

Description: DAFNE, the Frascati {Phi}-factory, is providing an increasing peak and integrated luminosity for the KLOE experiment. Such improvements, together with a background reduction in the KLOE detector, have been obtained after continuous machine studies. An increase of the single bunch luminosity has been achieved essentially by the reduction of the effects of machine non-linearities. The integrated luminosity was improved by the capability of topping up the beam currents while keeping the KLOE detec… more
Date: November 23, 2011
Creator: Boscolo, M.; Alesini, D.; Benedetti, G.; Bertolucci, S.; Biscari, C.; Boni, R. et al.
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Partner: UNT Libraries Government Documents Department
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DAPHNE Operation And Plans for DAPHNE2

Description: The e{sup +}e{sup -} collider DA{Phi}NE, a 1.02 GeV c.m. {Phi}-factory, has reached a peak luminosity of about 1.4 x 10{sup 32} cm{sup -2} s{sup -1} and a peak integrated luminosity in one day of about 8.6 pb{sup -1}. With the current rates the physics program of the three main experiments DEAR, FINUDA and KLOE will be completed by the end of 2007. In this paper we describe in detail the steps which have led to the luminosity improvement and the options for the upgrade of the collider towards h… more
Date: January 20, 2006
Creator: Zobov, M.; Alesini, D.; Benedetti, G.; Biagini, M. E.; Biscari, C.; Boni, R. et al.
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Partner: UNT Libraries Government Documents Department
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Proposal of An Experiment on Bunch Length Modulation in DAFNE

Description: Obtaining very short bunches is an issue especially for colliders but also for CSR sources. The modulation of the bunch length in a strong rf focusing regime had been proposed, corresponding to a high value of the synchrotron tune. A ring structure where the function R56 along the ring oscillates between large positive and negative values will produce bunch length modulation. The synchrotron frequency can be tuned both by the rf power and by the integral of the function R56, up to the limit of … more
Date: January 20, 2006
Creator: Biscari, C.; Alesini, D.; Benedetti, G.; Biagini, M. E.; Boni, R.; Boscolo, M. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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The Super-B Project Accelerator Status

Description: The SuperB project is an international effort aiming at building in Italy a very high luminosity e{sup +}e{sup -} (10{sup 36} cm{sup -2} sec{sup -1}) asymmetric collider at the Y(4S) energy in the CM. The accelerator design has been extensively studied and changed during the past year. The present design, based on the new collision scheme, with large Piwinski angle and the use of 'crab waist' sextupoles already successfully tested at the DA{Phi}NE {Phi}-Factory at LNF Frascati, provides larger … more
Date: August 17, 2011
Creator: Biagini, M.E.; Alesini, D.; Boni, R.; Boscolo, M.; Demma, T.; Drago, A. et al.
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Partner: UNT Libraries Government Documents Department
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DAFNE Status Report

Description: The operation of DAPHNE, the 1.02 GeV c.m. e{sup +}e{sup -} collider of the Frascati National Laboratory with the KLOE experimental detector was successfully concluded in March 2006. Since April 2004 it delivered a luminosity > 2 fb{sup -1} on the peak of the {Phi} resonance, > 0.25 fb{sup -1} off peak and a high statistics scan of the resonance. The best peak luminosity obtained during this run was 1.5 10{sup 32} cm{sup -2}s{sup -1}, while the maximum daily integrated luminosity was {app… more
Date: September 1, 2006
Creator: Gallo, A.; Alesini, D.; Biagini, M.E.; Biscari, C.; Boni, R.; Boscolo, M. et al.
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Partner: UNT Libraries Government Documents Department
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