Charmed matter

• Autor(a) principal: Krein, G. [UNESP]
• Data de Publicação: 2010
• Tipo de documento: Artigo de conferência
• Idioma: eng
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://dx.doi.org/10.1063/1.3479343; http://hdl.handle.net/11449/72215
• topic: Charmonium in matter; heavy-light mesons; proton-antiproton annihilation

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/Ψ might be bound in a large nucleus through the excitation of intermediate states of D and D* mesons. We also present results of a recent prediction for the production of Λ̄ c -Λc + in proton-antiproton annihilation experiments. © 2010 American Institute of Physics.