Charmed baryonΣc(2800)as aNDhadronic molecule
نویسندگان
چکیده
منابع مشابه
Charmed matter
In the near future experiments will be able to produce charmed hadrons almost at rest in the interior of an atomic nucleus. One of the most exciting perspectives is the possibility of studying charmonium in a dense medium. In the present communication we present results of a study that explores the possibility that J/Ψmight be bound in a large nucleus through the excitation of intermediate stat...
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In this paper we describe new measurements of Do and D+ hadronic and semileptonic decays made with the MARK III detector at SPEAR. In the hadronic decays of the Do and D+ , a high statistics determination of absolute D meson branching ratios is presented from fully reconstructed Db events. The same technique provides preliminary results of a search for Dono mixing. Using the charm cross section...
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We present here recent results on the investigations of the mass spectrum ( S-states and P-states), decay constants, decay widths and life time of the D, Ds,and Bcmesons within the framework of phenomenological potential models.We also present the binding energy and the masses of the di-meson molecular systems with one or more charm meson combinations. Many of the newly found experimental open ...
متن کاملCharmed Hadron Interactions
We compute the scattering lengths of charmed mesons and charmonia scattering with light hadrons in full QCD. We use Fermilab formulation for the charm quark and domain-wall fermions for the light quarks and staggered sea quarks. Four different light-quark masses are used to extrapolate to the physical point. The charmed baryon spectrum is also presented.
متن کاملCharmed Mesic Nuclei
We show that the D − meson will inevitably form narrow bound states with 208 Pb. The experimental confirmation and comparison with the ¯ D 0 and D 0 will provide distinctive information on the nature of the interaction between the charmed meson and matter. In relativistic models of nuclear structure like QHD [1] or QMC [2–10], the isoscalar-scalar meson, σ, is responsible for a large reduction ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2010
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.81.074011