  Within the framework of the modified potential cluster model with a
classification of orbital states according to Young diagrams, the possibility
of data description of the radiative neutron capture on 11B to the second
excited state of 12B at 1.67365 MeV (2-) and prediction absentee of
experimental data for the total cross sections to the third and fourth excited
state of 12B at 2.6208 MeV (1-) and 2.723 MeV (0+) for reaction energy of 10
meV (1 meV = 10-3 eV) to 7 MeV was considered. The reaction rate in the
temperature range of 0.01 to 10.0 T9 is calculated on the basis of obtained
cross sections, which take into account resonances up to 5 MeV. It is shown,
that low-lying resonances exercise a significant influence to the capture
reaction rate. The approximation of the calculation reaction rate is carried
out by the simple analytic formula.
