Prediction of five-flavored pentaquarks

نویسندگان

چکیده

We analyze the possibility of existence a fully exotic pentaquark state $udsc\bar{b}$, which is made from five different flavors participarting in strong interactions. investigate coupled channel effects $B^{(*)} \Xi_c-B^{(*)} \Xi_c^\prime$ system through $t$-channel vector meson exchange to search for such states. A $B \Xi_c$ and bound are found have binding energies about $10-30$~MeV with $B_s\Lambda_c$ $B_c\Lambda$ being possible decay channels. Similarly, formed $B^* channels, respectively. These states could be searched $pp\to B_c\Lambda X$ or B_s^{(*)}\Lambda_c processes by LHCb collaboration.

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ژورنال

عنوان ژورنال: Physics Letters B

سال: 2022

ISSN: ['0370-2693', '1873-2445']

DOI: https://doi.org/10.1016/j.physletb.2022.137197