TY  - JOUR
AU  - Garcia-Recio, C.
AU  - Nieves, J.
AU  - Salcedo, L. L.
AU  - Tolos, L.
PY  - 2012
DA  - 2012//
TI  - D- mesic atoms
T2  - Phys. Rev. C
JO  - Physical Review C
SP  - 025203
EP  - 13pp
VL  - 85
IS  - 2
PB  - Amer Physical Soc
AB  - 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.
SN  - 0556-2813
UR  - http://arxiv.org/abs/1111.6535
UR  - https://doi.org/10.1103/PhysRevC.85.025203
DO  - 10.1103/PhysRevC.85.025203
LA  - English
N1  - WOS:000300568800008
ID  - Garcia-Recio_etal2012
ER  -