Phenomenological Description of Neutron Capture Cross Sections at 30 keV

Table 3

Some predictions for neutron capture cross sections (in mb) as a function of the proton and neutron numbers for nuclei beyond bismuth. Based on the validation results, we estimate the relative uncertainty of the largest values along isotones below 10%.

𝑍	𝑁
	127	128	129	130	131	132	133	134	135	136	137	138	139	140	141	142
84	6	1	8	2	15	3	28	3	216	53	331	99	121	90	157	82
85	50	16	72	28	152	74	577	99	772	534	229	530	171	385	29	215
86	10	2	12	3	26	6	59	5	330	3	512	156	205	150	259	146
87	76	23	108	48	268	135	1024	163	1276	875	437	792	302	693	74	376
88	16	3	20	5	46	13	118	8	601	227	653	448	343	6	421	258
89	114	34	161	83	463	242	1786	266	2083	1560	2020	1366	523	1229	184	650
90	25	5	32	8	79	26	233	15	751	252	1400	429	1400	433	1550	484
91	171	49	237	139	786	428	3063	428	3359	2269	600	1770	695	2140	1213	2250
92	38	8	50	14	135	51	450	25	1118	412	1790	427	492	770	425	1550
93	253	70	346	229	1314	743	5168	681	5347	3590	2717	2514	1506	3692	600	1020
94	59	13	78	23	225	98	849	41	1648	666	2667	861	1496	1036	1693	750
95	370	100	500	374	2162	1267	8577	1069	8406	5613	4816	3635	2499	6256	2345	3093
96	90	20	120	37	371	184	1568	68	2407	1063	3938	1289	2383	1631	2635	2191
97	209	59	288	600	3500	2124	14000	1657	13048	8675	8379	5212	4087	10442	5132	5065
98	48	30	63	60	600	336	2831	111	3485	1675	5761	1913	3748	2538	4055	3611
99	115	34	162	295	1701	3500	6718	2536	20000	13250	14312	7411	6584	17168	10876	8185
100	25	16	32	30	291	600	5000	178	5000	2605	8353	2813	5820	3904	6172	5873