Studying the $b\to s{\mathrm{\ell }}^{+}{\mathrm{\ell }}^{-}$ anomalies and $(g-2{)}_{\mu }$ in $R$-parity violating MSSM framework with the inverse seesaw mechanism

Inspired by the recent experimental results which show deviations from the standard model (SM) predictions of $b\to s{\mathrm{\ell }}^{+}{\mathrm{\ell }}^{-}$ transitions, we study the $R$-parity violating minimal supersymmetric standard model (RPV-MSSM) extended by the inverse seesaw mechanism. The trilinear $R$-parity violating terms, together with the chiral mixing of sneutrinos, induce the loop contributions to the $b\to s{\mathrm{\ell }}^{+}{\mathrm{\ell }}^{-}$ anomaly. We study the parameter space of the single-parameter scenario $C^{\rm NP}{9,\mu}=-C^{\rm NP}{10,\mu}=C_{\rm V}$andthedouble-parameterscenario$(C_{\rm V},C_{\rm U})$,respectively,constrainedbyotherexperimentaldatasuchas$B_s-\bar{B}_s$mixing,$B\rightarrow X_s \gamma$ decay, the lepton flavour violating decays, etc. Both the single-parameter and the double-parameter scenario can resolve the long existing muon anomalous magnetic moment problem as well, and allow the anomalous $t\to cg$ process to reach the sensitivity at the Future Circular hadron-hadron Collider (FCC-hh).