J=ψðηcÞN and ΥðηbÞN cross sections
نویسنده
چکیده
Inspired by the recent findings of the twoPþc states in the J=ψpmass spectrum at LHCb,we investigate the elastic and inelastic cross sections of the J=ψN, ηcN,ΥN and ηbN channelswithin the constraints fromheavy quark spin and flavor symmetry. The D̄ð ÞΣð Þ c (Bð ÞΣð Þ b ) bound states predicted in earlier works should be accessible in elastic and/or inelastic processes of the J=ψN and/or ηcN (ΥN and/or ηbN) interactions.
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