TY  - JOUR
AU  - Vijande, J.
AU  - Valcarce, A.
AU  - Richard, J. M.
AU  - Sorba, P.
PY  - 2016
DA  - 2016//
TI  - Search for doubly-heavy dibaryons in a quark model
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 034038
EP  - 6pp
VL  - 94
IS  - 3
PB  - Amer Physical Soc
AB  - We study the stability of hexaquark systems containing two heavy quarks and four light quarks within a simple quark model. No bound or metastable state is found. The reason stems from a delicate interplay between chromoelectric and chromomagnetic effects. Our calculation also provides information about anticharmed pentaquarks that are seemingly unbound in simple quark models.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1608.03982
UR  - https://doi.org/10.1103/PhysRevD.94.034038
DO  - 10.1103/PhysRevD.94.034038
LA  - English
N1  - WOS:000381893500004
ID  - Vijande_etal2016
ER  -