Archivio Istituzionale della RicercaThe low-energy, background free and tagged K−s from the φ(1020) decay produced at the DAφNE φ-factory in Frascati offer a unique opportunity for high resolution hypernuclei spectroscopy with K−at rest. In this paper we outline the general problematics of this interesting field, expose the physics motivations that support our proposal and, finally, describe the techniques foreseen for precise measurements of the hypernuclear level energies and their decay modes. In this regard we investigated the performances of a magnetic spectrometer foreseen for] one of the interaction region of the DAφNE machine. Details on the detector characteristics as well as on its response to all the particles in the final state will be extensively discussed.
Hypernuclear physics at DAφNE, the frascati φ-factory / Agnello, Michelangelo; G. C., Bonazzola; T., Bressani; D., Calvo; S., Costa; F., D'Isep; A., Feliciello; P., Gianotti; C., Guaraldo; Iazzi, Felice; A., Lanaro; E., Lodi Rizzini; V., Lucherini; S., Marcello; Minetti, Bruno; E., Rossetto; L., Venturelli. - In: NUCLEAR PHYSICS. A. - ISSN 0375-9474. - 547:1-2(1992), pp. 347-357. [10.1016/0375-9474(92)90744-5]
Hypernuclear physics at DAφNE, the frascati φ-factory
AGNELLO, MICHELANGELO;IAZZI, Felice;MINETTI, Bruno;
1992
Abstract
The low-energy, background free and tagged K−s from the φ(1020) decay produced at the DAφNE φ-factory in Frascati offer a unique opportunity for high resolution hypernuclei spectroscopy with K−at rest. In this paper we outline the general problematics of this interesting field, expose the physics motivations that support our proposal and, finally, describe the techniques foreseen for precise measurements of the hypernuclear level energies and their decay modes. In this regard we investigated the performances of a magnetic spectrometer foreseen for] one of the interaction region of the DAφNE machine. Details on the detector characteristics as well as on its response to all the particles in the final state will be extensively discussed.
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https://hdl.handle.net/11583/1802292
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