Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decay behaviors of possible $\Lambda_{c\bar{c}}$ states in hadronic
  molecule pictures   In 2010, $\Lambda^*_{c\bar{c}}$ states were predicted as the strange number
$S=-1$ partners of $N^*_{c\bar{c}}$, which are well known now as the $P_c$
states and observed experimentally by LHCb Collaboration. We analyze the decay
behaviors of $\Lambda_{c\bar{c}}$ as S-wave hadronic molecules within the
effective Lagrangian framework by a similar method, which has been applied on
$P_c$ states successfully. With partial widths of possible decay channels
calculated, we find that $\Lambda_{c\bar{c}}(4213)$ and
$\Lambda_{c\bar{c}}(4403)$, which are formed as pseudoscalar meson baryon
molecules, mainly decay to the $\eta_c \Lambda$ channel. For the two vector
meson baryon molecule states, our results show that the total decay width with
$J^P=\frac12^-$ is by one order of magnitude larger than that with
$J^P=\frac32^-$. The decay patterns and relative decay ratios are very
different for $\Lambda_{c\bar{c}}(4370)$ being a $D_s^{* -} \Lambda_c^+$ or
$\bar{D}^{*} \Xi_c$ molecule state. The main decay channels of
$\Lambda_{c\bar{c}}(4550)$ are $\bar{D}^{(*)} \Xi^{(*,\prime)}_c$ because of
the pseudoscalar meson exchange mechanism. In addition, $\bar{D}^{*} \Xi_c$ is
the dominant decay channel of $\Lambda_{c\bar{c}}(4490)$ which is assumed as a
$\bar{D} \Xi_c^{*}$ bound state. These decay patterns of the
$\Lambda^*_{c\bar{c}}$ states would provide a guidance for their future
experimental searches and help us to understand their internal structures.

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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
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The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: physics
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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The categories of this paper are: cond-mat
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex