SCOAP3 Repository 8 records found  Search took 0.02 seconds. 
1. Production of exotic tetraquarks QQq¯q¯ in heavy-ion collisions at the LHC / Fontoura, C. E. ; Krein, G. ; Valcarce, A. ; Vijande, J.
We investigate the production of exotic tetraquarks, QQq¯q¯TQQ (Q=c or b and q=u or d), in relativistic heavy-ion collisions using the quark coalescence model. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.094037 arXiv:1905.03877
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2. Pentaquarks with anticharm or beauty revisited / Richard, Jean-Marc ; Valcarce, Alfredo ; Vijande, Javier
We use a constituent model to analyze the stability of pentaquark Q¯qqqq configurations with a heavy antiquark c¯ or b¯ , and four light quarks uuds , ddsu or ssud . [...]
Published in Physics letters B 790 (2019) 248-250 10.1016/j.physletb.2019.01.031
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3. Exotic bcq¯q¯ four-quark states / Caramés, T. F. ; Vijande, J. ; Valcarce, A.
We carry out a systematic study of exotic QQq¯q¯ four-quark states containing distinguishable heavy flavors, b and c. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.014006 arXiv:1812.08991
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4. Charmed baryons in nuclear matter / Caramés, T. F. ; Fontoura, C. E. ; Krein, G. ; Vijande, J. ; et al
We study the temperature and baryon density dependence of the masses of the lightest charmed baryons Λc, Σc and Σc*. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.114019 arXiv:1812.04766
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5. Few-body quark dynamics for doubly heavy baryons and tetraquarks / Richard, Jean-Marc ; Valcarce, Alfredo ; Vijande, Javier
We discuss the adequate treatment of the three- and four-body dynamics for the quark model picture of double-charm baryons and tetraquarks. [...]
Published in Phys. Rev. C 97 (2018) 10.1103/PhysRevC.97.035211 arXiv:1803.06155
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6. Stable heavy pentaquarks in constituent models / Richard, J.-M. ; Valcarce, A. ; Vijande, J.
It is shown that standard constituent quark models produce (c¯cqqq) hidden-charm pentaquarks, where c denotes the charmed quark and q a light quark, which lie below the lowest threshold for spontaneous dissociation and thus are stable in the limit where the internal c¯c annihilation is neglected. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.10.036
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7. Unraveling the pattern of the XYZ mesons / Vijande, J. ; Valcarce, A.
We present a plausible mechanism for the origin of the XYZ mesons in the heavy meson spectra within a standard quark-model picture. [...]
Published in Physics letters B 736 (2014) 325-328 10.1016/j.physletb.2014.07.048
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8. Heavy baryon spectroscopy with relativistic kinematics / Valcarce, A. ; Garcilazo, H. ; Vijande, J.
We present a comparative Faddeev study of heavy baryon spectroscopy with nonrelativistic and relativistic kinematics. [...]
Published in Physics letters B (2014) 10.1016/j.physletb.2014.04.055
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2 Vijande, Javier
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