2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/163437Phenomenological implications of the anomalous baryon current in the Standard Model are discussed, in particular neutrino-photon interactions at finite baryon density. A pedagogical derivation of the baryon current anomaly is given.8 pages, 6 figures, to appear in the proceedings of Rencontres de Moriond Electroweak, La Thuile, Italy, March 2008High Energy Physics - Phenomenologytext