Experimental limitation on values of the binding energy of (J=ν=1) states of a dtμ mesic molecule

It is shown that energy of transition from spin state, F=0, of tμ mesoatom to weakly-bound state J=ν=1 of mesomolecule dtμ with complete spin S=1: Δe=0.597±0.002 eV can be evaluated from analysis of experimental data on rates of production of mesic molecules dtμ at low temperatures. With provision for theoretical values of relativistic corrections from this it follows the evaluation for binding energy of (J=υ=1) state of mesic molecule dtμ: /e11/=0.656±0.002 eV