$\mathbf { \Gamma\mathrm {( {{\mathit \gamma}} {{\mathit \gamma}} )} {\times } B( {{\mathit K}} {{\overline{\mathit K}}} ) }$

INSPIRE   PDGID:
M300K3G
VALUE (eV) DOCUMENT ID TECN  COMMENT
$40$ ${}^{+9}_{-7}$ ${}^{+17}_{-40}$
UEHARA
2013
BELL ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$
References:
UEHARA 2013
PTEP 2013 123C01 High-Statistics Study of ${{\mathit K}_S^0}$ Pair Production in Two-Photon Collisions