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Author | Garcia-Recio, C.; Nieves, J.; Salcedo, L.L.; Tolos, L. | ||||
Title | D- mesic atoms | Type | Journal Article | ||
Year | 2012 | Publication | Physical Review C | Abbreviated Journal | Phys. Rev. C |
Volume | 85 | Issue | 2 | Pages | 025203 - 13pp |
Keywords | |||||
Abstract | The anti-D meson self-energy is evaluated self-consistently, using unitarized coupled-channel theory, by computing the in-medium meson-baryon T matrix in the C = -1, S = 0 sector. The heavy pseudo-scalar and heavy vector mesons, (D) over bar and (D) over bar*, are treated on equal footing as required by heavy-quark spin symmetry. Results for energy levels and widths of (D) over bar (-) mesic atoms in C-12, Ca-40, Sn-118, and Pb-208 are presented. The spectrum contains states of atomic and of nuclear types for all nuclei. (D) over bar (0)-nucleus bound states are also obtained. We find that, after electromagnetic and nuclear cascade, these systems end up with the (D) over bar bound in the nucleus, either as a meson or as part of an exotic (D) over barN (pentaquark) loosely bound state. | ||||
Address | [Garcia-Recio, C.; Salcedo, L. L.] Univ Granada, Dept Fis Atom Mol & Nucl, E-18071 Granada, Spain | ||||
Corporate Author | Thesis | ||||
Publisher | Amer Physical Soc | Place of Publication | Editor | ||
Language | English | Summary Language | Original Title | ||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0556-2813 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | WOS:000300568800008 | Approved | no | ||
Is ISI | yes | International Collaboration | no | ||
Call Number | IFIC @ pastor @ | Serial | 916 | ||
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