Precise deuteron binding energy calculations

A new minimization approach to two-body binding energy calculation is suggested and applied to deuteron. The results of calculations with very high accuracy (at least 10 eV) for several nucleon--nucleon potentials are given. The suggestion to use new precise experimental values of deuteron binding energyE _D and calculated one as a constraint on N-N potentials follows from a study ofE _D sensitivity on the potential parameters.The authors are indebted to dr. E. Truhlik for a loan of initial version of DEUT code and useful discussions. The advices of dr. J. Piút are acknowledged. The presented work is based on thesis of P.K.