Two antimony activities having mass number 126
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Dos de las investigaciones realizadas en nuestro los laboratorios sobre las actividades del antimonio obtenido de la fisión del uranio indicaron vidas medias de más dos días: (a) uno de 88 + 2 horas, caracterizado por rayos gamma de energías 0.463, 0.772, 2.248, 0.310 y 0,060 Mev; (b) otro de 149 + 4 horas, caracterizado por rayos gamma con energías de 0,685, 0,417, 0,900, 1,100 y 1,350 Mev. La primera de estas actividades se atribuyó a Sb127, mientras que a la segunda no se le asignó un número de masa.
Two of the investigations carried out in our laboratories on the activities of antimony obtained from uranium fission indicated half lives of more than two days: (a) one of 88 + 2 hours, characterized by gamma rays of energies 0.463, 0.772, 2.248, 0.310 and 0.060 Mev; (b) another one of 149 + 4 hours, characterized by gamma rays having energies of 0.685, 0.417, 0.900, 1.100 and 1.350 Mev. The first of these activities was ascribed to Sb127, whereas the second was not given a mass number.
Two of the investigations carried out in our laboratories on the activities of antimony obtained from uranium fission indicated half lives of more than two days: (a) one of 88 + 2 hours, characterized by gamma rays of energies 0.463, 0.772, 2.248, 0.310 and 0.060 Mev; (b) another one of 149 + 4 hours, characterized by gamma rays having energies of 0.685, 0.417, 0.900, 1.100 and 1.350 Mev. The first of these activities was ascribed to Sb127, whereas the second was not given a mass number.