Počet záznamů: 1

HIGH-RESOLUTION HYPERNUCLEAR SPECTROSCOPY ELECTRON SCATTERING AT JLab, HALL A

  1. 1.
    0358214 - UJF-V 2011 RIV US eng J - Článek v odborném periodiku
    Garibaldi, F. - Cisbani, E. - Cusanno, F. - Frullani, S. - Iodice, M. - Urciuoli, G.M. - De Leo, R. - Lagamba, L. - Marrone, S. - LeRose, J. J. - de Jager, C.W. - Feuerbach, R.J. - Higinbotham, D.W. - Reitz, B. - Acha, A. - Markowitz, P. - Bydžovský, Petr - Sotona, Miloslav - Chang, C. C. - Millener, J.
    HIGH-RESOLUTION HYPERNUCLEAR SPECTROSCOPY ELECTRON SCATTERING AT JLab, HALL A.
    International Journal of Modern Physics E-Nuclear Physics. Roč. 19, č. 12 (2010), s. 2487-2496 ISSN 0218-3013.
    [Sendai International Conference on Strangeness in Nuclear and Hadronic Systems. Sendai, 15.12.2008-18.12.2008]
    Grant CEP: GA ČR GA202/05/2142
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: ELECTROMAGNETIC PRODUCTION * JEFFERSON-LAB * STRANGENESS
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 0.695, rok: 2010

    The characteristics of the Jefferson LAB electron beam, together with those of the experimental equipments, offer a unique opportunity to study hypernuclear spectroscopy via electromagnetic induced reactions. Experiment 94-107 started a systematic study on 1p-shell targets, C-12, Be-9 and O-16. We present the results from C-12, O-16 and very preliminary results from Be-9. For 12 C for the first time measurable strength in the core-excited part of the spectrum between the ground state and the p L state was shown in (12)(Lambda) B for the first time. A high-quality 16(Lambda)N spectrum was produced for the first time with sub-MeV Energy resolution. A very precise B L value for N-16(Lambda), calibrated against the elementary (e, e'K+) reaction on hydrogen, has also been obtained. Final data on 9 Be will be available soon. The missing energy resolution is the best ever obtained in hypernuclear production experiments.
    Trvalý link: http://hdl.handle.net/11104/0196312