English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Inspired by the newly observed $T_{cc}^+$ state, we systematicallyinvestigate the $S$-wave triple-charm molecular states composed of $D^*D^*D$and $D^*D^*D^*$. We employ the one-boson-exchange model to derive theinteractions between $D(D^*)$ and $D^*$ and solve the three-body Schr\"odingerequations with the Gaussian expansion method. The $S$-$D$ mixing and coupledchannel effects are carefully assessed in our study. Our results show that the$I(J^P)=\frac{1}{2}(0^-,1^-,2^-)$ $D^*D^*D$ and$I(J^P)=\frac{1}{2}(0^-,1^-,2^-,3^-)$ $D^*D^*D^*$ systems could form boundstates, which can be viewed as three-body hadronic molecules. We present notonly the binding energies of the three-body bound states, but also theroot-mean-square radii of $D $-$D^*$ and $D^*$-$D^*$, which further corroboratethe molecular nature of these states. These predictions could be tested in thefuture at LHC or HL-LHC.

Triple-charm molecular states composed of $D^*D^*D$ and $D^*D^*D^*$

Triple-charm molecular states composed of $D^D^D$ and $D^D^D^*$