2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/47642In this talk, I discuss the general theory of neutrino oscillation experiments, putting special emphasis on the momentum distribution of the incoming neutrino beam. Then I discuss recent neutrino oscillation experiments, viz., LSND, KARMEN and CHOOZ. Experiments foreseeable in the near future have also been discussed at the end.12 pages, Latex, with 4 epsf figures (uuencoded). Plenary talk given at the ``B and Nu Workshop'' held at the Mehta Research Institute, Allahabad, India, from 4 to 8 January 1998High Energy Physics - Phenomenologytext