Nitrogen Detection in Bulk Samples Using a D-D Reaction-Based Portable Neutron Generator

Table 2

Capture gamma rays energies and partial elemental cross section in bismuth, germanium and nitrogen [20].

Element	Gamma ray energy (keV)	𝜎^𝑧𝛾(𝐸𝛾)-barns
Bi	162	0.008
	320	0.0115
	674	0.0026
	2505	0.0021
	2828	0.00179
	4054	0.0137
	4171	0.0171
Ge	175	0.164
	493	0.133
	500	0.162
	596	1.100
	608	0.250
	868	0.553
	961	0.129
	1101	0.134
	1204	0.141
	1472	0.083
N	1678	0.0063
	1885	0.0147
	2000	0.0032
	2520	0.0044
	3532	0.0071
	3678	0.0116
	4508	0.0132
	5269	0.0236
	5297	0.0168
	5533	0.0155
	5562	0.0084
	6322	0.0145
	7298	0.0075
	8310	0.0033
	10829	0.0113