Results from (anti-)(hyper-)nuclei production and searches for exotic   bound states with ALICE at the LHC
  The excellent particle identification capabilities of the ALICE detector, using the time projection chamber and the time-of-flight detector, allow the detection of light nuclei and anti-nuclei. Furthermore, the high tracking resolution provided by the inner tracking system enables the separation of primary nuclei from those coming from the decay of heavier systems. This allows for the reconstruction of decays such as the hypertriton mesonic weak decay ($^3_{\Lambda}$H$\rightarrow ^3$He + $\pi^-$), the decay of a hypothetical bound state of a $\Lambda$n into a deuteron and pion or the H-dibaryon decaying into a $\Lambda$, a proton and a $\pi^{-}$. An overview of the production of stable nuclei and anti-nuclei in proton-proton, proton-lead and, in particular, lead-lead collisions is presented. Hypernuclei production rates in Pb--Pb are also shown, together with the upper limits estimated on the production of hypothetical exotica candidates. The results are compared with predictions for the production in thermal (statistical) and coalescence models. 
Natasha Sharma (on behalf of the ALICE Collaboration)
nucl-ex hep-ex