Thermal neutron cross sections Neutron Cross Sections from Neutron Resonance Parameters and Thermal Cross Sections S.F Mughabghab, M. Divadeenam and N.E. Holden, Academic Press (1981) Cross section codes: sigma - cross section measured in a Maxwellian flux l sigma(0) - cross section measured at 2200 m/sec l sigma(s) - "free" neutron nuclear scattering cross section l sigma(r) - cross section measured with reactor neutrons l sigma(a) - cross section for alpha particle emission l sigma(p) - cross section for proton emission l sigma(F) - cross section for neutron induced fission l sigma(A) - neutron absorption cross section l sigma(T) - total neutron cross section l sigma(f) - cross section for neutron induced fission (reactor spectrum) l sigma(R) - cross section for alpha particle emission (reactor spectrum) l sigma(g) - cross section for neutron induced fission (2200 m/sec) l sigma(S) - neutron absorption cross section (reactor spectrum) l sigma(P) - cross section from proton emission (2200 m/sec) l sigma(@) - cross section from alpha particle emission (2200 m/sec) l Index by Mass(A) to Cross Sections A=11 A=21 A=31 A=41 A=51 A=61 A=71 A=81 A=91 A=101 A=111 A=121 A=131 A=141 A=151 A=161 A=171 A=181 A=191 A=201 A=221 A=231 A=241 A=251 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 1H 1 sigma(0) 3.3260E-01 7.0000E-04 0.0000E+00 0.0000E+00 1H 1 sigma(s) 2.0491E+01 1.4000E-02 0.0000E+00 0.0000E+00 2H 1 sigma 5.1900E-04 7.0000E-06 0.0000E+00 0.0000E+00 2H 1 sigma(s) 3.3900E+00 1.2000E-02 0.0000E+00 0.0000E+00 3H 1 sigma <6.0000E-06 0.0000E+00 0.0000E+00 0.0000E+00 3H 1 sigma(s) 1.7000E+00 3.0000E-02 0.0000E+00 0.0000E+00 3HE 2 sigma 3.1000E-05 9.0000E-06 0.0000E+00 0.0000E+00 3HE 2 sigma(s) 3.1000E+00 1.3000E-01 0.0000E+00 0.0000E+00 3HE 2 sigma(P) 5.3330E+03 7.0000E+00 4HE 2 sigma(s) 7.6000E-01 1.0000E-02 0.0000E+00 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (1 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 6LI 3 sigma(s) 7.5000E-01 2.0000E-02 0.0000E+00 0.0000E+00 6LI 3 sigma 3.8500E-02 3.0000E-03 0.0000E+00 0.0000E+00 6LI 3 sigma(a) 9.4000E+02 4.0000E+00 0.0000E+00 0.0000E+00 7LI 3 sigma(s) 9.7000E-01 4.0000E-02 0.0000E+00 0.0000E+00 7LI 3 sigma 4.5400E-02 3.0000E-03 0.0000E+00 0.0000E+00 7BE 4 sigma(p) 4.8000E+04 9.0000E+03 7BE 4 sigma(a) <1.0000E-01 0.0000E+00 9BE 4 sigma(s) 6.1510E+00 5.0000E-03 0.0000E+00 0.0000E+00 9BE 4 sigma 7.6000E-03 8.0000E-04 4.0000E-03 4.0000E-04 10BE 4 sigma <1.0000E-03 0.0000E+00 0.0000E+00 0.0000E+00 10B 5 sigma 5.0000E-01 2.0000E-01 0.0000E+00 0.0000E+00 10B 5 sigma(A) 3.8370E+03 9.0000E+00 1.7220E+03 5.0000E+00 10B 5 sigma(s) 2.2300E+00 6.0000E-02 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 11B 5 sigma(s) 4.8400E+00 4.0000E-02 0.0000E+00 0.0000E+00 11B 5 sigma 5.5000E-03 3.3000E-03 0.0000E+00 0.0000E+00 12C 6 sigma(s) 4.7460E+00 2.0000E-03 0.0000E+00 0.0000E+00 12C 6 sigma 3.5300E-03 7.0000E-05 1.5700E-03 5.0000E-05 13C 6 sigma(s) 4.1900E+00 1.2000E-01 0.0000E+00 0.0000E+00 13C 6 sigma 1.3700E-03 4.0000E-05 1.7000E-03 2.0000E-04 14C 6 sigma <1.0000E-06 0.0000E+00 0.0000E+00 0.0000E+00 14N 7 sigma 7.5000E-02 7.5000E-03 3.4000E-02 0.0000E+00 14N 7 sigma(s) 1.0050E+01 1.2000E-01 0.0000E+00 0.0000E+00 14N 7 sigma(p) 1.8300E+00 3.0000E-02 15N 7 sigma(s) 4.5900E+00 5.0000E-02 0.0000E+00 0.0000E+00 15N 7 sigma 2.4000E-05 8.0000E-06 1.1000E-04 0.0000E+00 16O 8 sigma(s) 3.7610E+00 6.0000E-03 0.0000E+00 0.0000E+00 16O 8 sigma 1.9000E-04 1.9000E-05 3.6000E-04 0.0000E+00 17O 8 sigma(s) 3.6100E+00 6.0000E-02 0.0000E+00 0.0000E+00 17O 8 sigma 5.3800E-04 6.5000E-05 3.9000E-04 0.0000E+00 17O 8 sigma(a) 2.3500E-01 1.0000E-02 18O 8 sigma (to 0) 1.6000E-04 1.0000E-05 0.0000E+00 0.0000E+00 19F 9 sigma 9.6000E-03 5.0000E-04 2.1000E-02 3.0000E-03 19F 9 sigma(s) 3.6410E+00 1.0000E-02 0.0000E+00 0.0000E+00 20NE 10 sigma 3.7000E-02 4.0000E-03 1.7500E-02 0.0000E+00 20NE 10 sigma(s) 2.4700E+00 3.0000E-02 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. http://ie.lbl.gov/ngdata/sig.htm (2 of 24)9/3/2006 13:03:12 Thermal neutron cross sections ------------------------------------------------------------------------ 21NE 10 sigma(s) 5.1000E+00 3.0000E-01 0.0000E+00 0.0000E+00 21NE 10 sigma 6.6600E-01 1.1000E-01 2.9600E-01 0.0000E+00 21NE 10 sigma(a) <1.5000E-00 0.0000E+00 22NE 10 sigma(s) 1.7050E+00 9.0000E-03 0.0000E+00 0.0000E+00 22NE 10 sigma 4.5500E-02 6.0000E-03 2.3000E-02 0.0000E+00 22NA 11 sigma 2.9000E+04 1.0000E+03 2.0000E+05 5.0000E+04 23NA 11 sigma(s) 3.0250E+00 2.0000E-02 0.0000E+00 0.0000E+00 23NA 11 sigma (to 472.2) 4.0000E-01 3.0000E-02 0.0000E+00 0.0000E+00 23NA 11 sigma(0) 5.3000E-01 5.0000E-03 3.1100E-01 1.0000E-02 24MG 12 sigma(s) 3.7400E+00 4.0000E-02 0.0000E+00 0.0000E+00 24MG 12 sigma(0) 5.1000E-02 5.0000E-03 3.2000E-02 4.0000E-03 25MG 12 sigma 1.9000E-01 3.0000E-02 9.8000E-02 1.5000E-02 26MG 12 sigma(0) 3.8200E-02 8.0000E-04 2.6000E-02 2.0000E-03 26MG 12 sigma(s) 2.8300E+00 1.7000E-01 0.0000E+00 0.0000E+00 27MG 12 sigma (to 0) 7.0000E-02 2.0000E-02 0.0000E+00 0.0000E+00 27AL 13 sigma(0) 2.3100E-01 3.0000E-03 1.7000E-01 7.0000E-02 27AL 13 sigma(s) 1.4134E+00 1.0000E-03 0.0000E+00 0.0000E+00 28SI 14 sigma(s) 1.9920E+00 6.0000E-03 0.0000E+00 0.0000E+00 28SI 14 sigma 1.7700E-01 5.0000E-03 1.1000E-01 1.5000E-02 29SI 14 sigma 1.0100E-01 1.4000E-02 7.7000E-02 1.5000E-02 30SI 14 sigma(0) 1.0700E-01 2.0000E-03 7.1000E-01 6.0000E-02 30SI 14 sigma(s) 2.4900E+00 4.0000E-02 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 31SI 14 sigma (to 0) 1.8000E-01 4.0000E-02 0.0000E+00 0.0000E+00 31P 15 sigma(s) 3.1340E+00 1.0000E-02 0.0000E+00 0.0000E+00 31P 15 sigma(0) 1.7200E-01 6.0000E-03 8.5000E-02 1.0000E-02 32S 16 sigma(s) 9.4320E-01 2.1000E-03 0.0000E+00 0.0000E+00 32S 16 sigma 5.3000E-01 4.0000E-02 8.0000E-02 0.0000E+00 32S 16 sigma(a) 7.0000E-03 4.0000E-03 33S 16 sigma 3.5000E-01 4.0000E-02 9.7000E-02 0.0000E+00 33S 16 sigma(s) 2.8000E+00 7.0000E-01 0.0000E+00 0.0000E+00 33S 16 sigma(p) 2.0000E-03 1.0000E-03 33S 16 sigma(a) 1.9000E-01 8.0000E-02 34S 16 sigma 2.2700E-01 5.0000E-03 1.5000E-03 0.0000E+00 35CL 17 sigma(s) 2.0600E+01 3.0000E-01 0.0000E+00 0.0000E+00 35CL 17 sigma 4.3600E+01 4.0000E-01 1.8000E+01 2.0000E+00 35CL 17 sigma(p) 4.8900E-01 1.4000E-02 35CL 17 sigma(a) 8.0000E-05 4.0000E-05 36S 16 sigma 1.5000E-01 3.0000E-02 1.7000E-01 4.0000E-02 36CL 17 sigma <1.0000E+01 0.0000E+00 0.0000E+00 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (3 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 36AR 18 sigma 5.2000E+00 5.0000E-01 0.0000E+00 0.0000E+00 36AR 18 sigma(s) 7.3700E+01 4.0000E-01 0.0000E+00 0.0000E+00 36AR 18 sigma(a) 5.5000E-03 1.0000E-04 37CL 17 sigma (to 0+671.4) 4.3300E-01 6.0000E-03 3.0000E-01 4.0000E-02 37CL 17 sigma(s) 1.1500E+00 5.0000E-02 0.0000E+00 0.0000E+00 37CL 17 sigma (to 671.4) 4.7000E-02 1.0000E-02 0.0000E+00 0.0000E+00 37AR 18 sigma(p) 6.9000E+01 1.4000E+01 37AR 18 sigma(a) 1.9700E+03 3.3000E+02 38AR 18 sigma(s) 1.5000E+00 1.5000E+00 0.0000E+00 0.0000E+00 38AR 18 sigma 8.0000E-01 2.0000E-01 0.0000E+00 0.0000E+00 39AR 18 sigma 6.0000E+02 3.0000E+02 0.0000E+00 0.0000E+00 39K 19 sigma 2.1000E+00 2.0000E-01 1.1000E+00 1.0000E-01 39K 19 sigma(a) 4.3000E-03 5.0000E-04 40AR 18 sigma 6.6000E-01 1.0000E-02 4.1000E-01 3.0000E-02 40K 19 sigma 3.0000E+01 8.0000E+00 1.3000E+01 4.0000E+00 40K 19 sigma(p) 4.4000E+00 3.0000E-01 40K 19 sigma(a) 3.9000E-01 3.0000E-02 40CA 20 sigma(s) 3.0100E+00 8.0000E-02 0.0000E+00 0.0000E+00 40CA 20 sigma(0) 4.1000E-01 2.0000E-02 2.2000E-01 2.0000E-02 40CA 20 sigma(a) 2.5000E-03 1.1000E-03 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 41AR 18 sigma 5.0000E-01 1.0000E-01 0.0000E+00 0.0000E+00 41K 19 sigma 1.4600E+00 3.0000E-02 1.4200E+00 6.0000E-02 41CA 20 sigma 4.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 42CA 20 sigma 6.8000E-01 7.0000E-02 3.9000E-01 4.0000E-02 42CA 20 sigma(s) 1.2000E+00 2.0000E-01 0.0000E+00 0.0000E+00 43CA 20 sigma 6.2000E+00 6.0000E-01 3.9300E+00 1.5000E-01 44CA 20 sigma(0) 8.8000E-01 5.0000E-02 5.6000E-01 1.0000E-02 45CA 20 sigma 1.5000E+01 0.0000E+00 0.0000E+00 0.0000E+00 45SC 21 sigma(s) 2.2400E+01 4.0000E-01 0.0000E+00 0.0000E+00 45SC 21 sigma (to 142.5) 9.8000E+00 1.1000E+00 5.4000E+00 6.0000E-01 45SC 21 sigma (to 0) 1.7400E+01 1.1000E+00 0.0000E+00 0.0000E+00 45SC 21 sigma(0) 2.7200E+01 2.0000E-01 46CA 20 sigma 7.4000E-01 7.0000E-02 9.6000E-01 1.0000E-01 46SC 21 sigma(r) 8.0000E+00 1.0000E+00 0.0000E+00 0.0000E+00 46TI 22 sigma 5.9000E-01 1.8000E-01 3.0000E-01 9.0000E-02 46TI 22 sigma(s) 2.7800E+00 2.4000E-01 0.0000E+00 0.0000E+00 47TI 22 sigma 1.7000E+00 2.0000E-01 1.5000E+00 2.0000E-01 47TI 22 sigma(s) 3.1000E+00 2.0000E-01 0.0000E+00 0.0000E+00 48CA 20 sigma 1.0900E+00 1.4000E-01 8.9000E-01 1.8000E-01 http://ie.lbl.gov/ngdata/sig.htm (4 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 48TI 22 sigma 7.8400E+00 2.5000E-01 3.9000E+00 2.0000E-01 48TI 22 sigma(s) 4.1000E+00 2.0000E-01 0.0000E+00 0.0000E+00 49TI 22 sigma 2.2000E+00 3.0000E-01 1.2000E+00 2.0000E-01 49TI 22 sigma(s) 7.0000E-01 3.0000E-01 0.0000E+00 0.0000E+00 50TI 22 sigma(0) 1.7900E-01 3.0000E-03 1.1800E-01 1.1000E-02 50TI 22 sigma(s) 3.7000E+00 3.0000E-01 0.0000E+00 0.0000E+00 50V 23 sigma(r) ~6.0000E+01 4.0000E+01 4.3000E+01 1.5000E+01 50V 23 sigma(s) 7.5000E+00 1.0000E+00 0.0000E+00 0.0000E+00 50CR 24 sigma 1.5900E+01 2.0000E-01 7.8000E+00 4.0000E-01 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 51V 23 sigma(0) 4.9000E+00 1.0000E-01 2.7000E+00 1.0000E-01 51V 23 sigma(s) 4.8000E+00 2.0000E-01 0.0000E+00 0.0000E+00 52CR 24 sigma(s) 2.9600E+00 2.0000E-02 0.0000E+00 0.0000E+00 52CR 24 sigma 7.6000E-01 6.0000E-02 4.8000E-01 0.0000E+00 53CR 24 sigma(s) 7.7800E+00 2.0000E-01 0.0000E+00 0.0000E+00 53CR 24 sigma 1.8200E+01 1.5000E+00 8.9000E+00 0.0000E+00 53MN 25 sigma(r) 7.0000E+01 1.0000E+01 3.0000E+01 5.0000E+00 54CR 24 sigma(s) 2.5400E+00 1.0000E-01 0.0000E+00 0.0000E+00 54CR 24 sigma 3.6000E-01 4.0000E-02 1.8000E-01 4.0000E-02 54MN 25 sigma(r) ~3.8000E+01 0.0000E+00 1.7000E+01 0.0000E+00 54FE 26 sigma(s) 2.1700E+00 1.0000E-01 0.0000E+00 0.0000E+00 54FE 26 sigma 2.2500E+00 1.8000E-01 1.2000E+00 2.0000E-01 55MN 25 sigma(0) 1.3300E+01 2.0000E-01 1.4000E+01 3.0000E-01 55MN 25 sigma(s) 2.2000E+00 2.0000E-01 0.0000E+00 0.0000E+00 56FE 26 sigma(s) 1.2460E+01 4.9000E-01 0.0000E+00 0.0000E+00 56FE 26 sigma 2.5900E+00 1.4000E-01 1.4000E+00 2.0000E-01 57FE 26 sigma 2.4800E+00 3.0000E-01 1.6000E+00 2.0000E-01 58FE 26 sigma(0) 1.2800E+00 5.0000E-02 1.7000E+00 1.0000E-01 58CO 27 sigma (for 0) 1.9000E+03 2.0000E+02 7.0000E+03 1.0000E+03 58CO 27 sigma (for 24.9) 1.4000E+05 1.0000E+04 0.0000E+00 0.0000E+00 58NI 28 sigma(s) 2.5300E+01 4.0000E-01 0.0000E+00 0.0000E+00 58NI 28 sigma 4.6000E+00 3.0000E-01 2.2000E+00 2.0000E-01 58NI 28 sigma(a)(to 0) <3.0000E-05 0.0000E+00 59CO 27 sigma(s) 6.0000E+00 6.0000E-02 0.0000E+00 0.0000E+00 59CO 27 sigma(0)(to 58.6) 2.0400E+01 8.0000E-01 3.9000E+01 2.0000E+00 59CO 27 sigma(0)(to 0+58.6) 3.7180E+01 6.0000E-02 7.4000E+01 2.0000E+00 59NI 28 sigma(a) 1.2300E+01 6.0000E-01 59NI 28 sigma(p) 2.0000E+00 5.0000E-01 59NI 28 sigma(p)(to 0) 1.3400E+00 1.8000E-01 59NI 28 sigma(A) 9.2000E+01 4.0000E+00 1.3800E+02 8.0000E+00 59NI 28 sigma(0) 7.7700E+01 4.1000E+00 0.0000E+00 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (5 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 60CO 27 sigma (for 0) 2.0000E+00 2.0000E-01 4.3000E+00 9.0000E-01 60CO 27 sigma (for 58.6) 5.8000E+01 8.0000E+00 2.3000E+02 5.0000E+01 60NI 28 sigma 2.9000E+00 2.0000E-01 1.5000E+00 2.0000E-01 60NI 28 sigma(s) 9.8000E-01 7.0000E-02 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 61NI 28 sigma(s) 9.0000E+00 1.0000E+00 0.0000E+00 0.0000E+00 61NI 28 sigma 2.5000E+00 8.0000E-01 1.5000E+00 4.0000E-01 61NI 28 sigma(a)(to 0) <3.0000E-05 0.0000E-01 62NI 28 sigma 1.4500E+01 3.0000E-01 6.6000E+00 2.0000E-01 62NI 28 sigma(s) 9.1000E+00 4.0000E-01 0.0000E+00 0.0000E+00 63NI 28 sigma 2.4400E+01 3.0000E+00 0.0000E+00 0.0000E+00 63CU 29 sigma(s) 5.1000E+00 2.0000E-01 0.0000E+00 0.0000E+00 63CU 29 sigma(0) 4.5000E+00 2.0000E-02 0.0000E+00 0.0000E+00 64NI 28 sigma(s) 1.4000E-03 3.0000E-03 0.0000E+00 0.0000E+00 64NI 28 sigma(0) 1.5200E+00 3.0000E-02 9.8000E-01 1.5000E-01 64CU 29 sigma(r) <6.0000E+03 0.0000E+00 0.0000E+00 0.0000E+00 64ZN 30 sigma 7.6000E-01 2.0000E-02 1.4500E+00 6.0000E-02 64ZN 30 sigma(s) 3.9000E+00 3.0000E-01 0.0000E+00 0.0000E+00 65NI 28 sigma(r) 2.2400E+01 2.0000E+00 0.0000E+00 0.0000E+00 65CU 29 sigma(0) 2.1700E+00 3.0000E-02 0.0000E+00 0.0000E+00 65CU 29 sigma(s) 1.4100E+01 5.0000E-01 0.0000E+00 0.0000E+00 65ZN 30 sigma(R) 2.5000E+02 1.5000E+02 66CU 29 sigma(r) 1.3500E+02 1.0000E+01 0.0000E+00 0.0000E+00 66ZN 30 sigma(s) 4.9000E+00 3.0000E-01 0.0000E+00 0.0000E+00 66ZN 30 sigma 8.5000E-01 2.0000E-01 1.7700E+00 0.0000E+00 66ZN 30 sigma(a) <2.0000E-05 0.0000E+00 67ZN 30 sigma 6.8000E+00 8.0000E-01 2.5200E+01 0.0000E+00 67ZN 30 sigma(a) 6.0000E-06 4.0000E-06 68ZN 30 sigma (to 438.6) 7.2000E-02 4.0000E-03 0.0000E+00 0.0000E+00 68ZN 30 sigma (to 0) 1.0000E+00 1.0000E-01 0.0000E+00 0.0000E+00 68ZN 30 sigma(s) 5.4000E+00 3.0000E-01 0.0000E+00 0.0000E+00 68ZN 30 sigma(a) <2.0000E-05 0.0000E+00 69GA 31 sigma(0)(to 0) 1.6800E+00 7.0000E-02 1.5600E+01 1.5000E+00 70ZN 30 sigma (to 157.7) 8.7000E-03 5.0000E-04 0.0000E+00 0.0000E+00 70ZN 30 sigma (to 0) 8.3000E-02 5.0000E-03 0.0000E+00 0.0000E+00 70GE 32 sigma (to 0) 3.1500E+00 1.6000E-01 0.0000E+00 0.0000E+00 70GE 32 sigma (to 198.4) 2.8000E-01 7.0000E-02 0.0000E+00 0.0000E+00 70GE 32 sigma(s) 8.8000E+00 8.0000E-01 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ http://ie.lbl.gov/ngdata/sig.htm (6 of 24)9/3/2006 13:03:12 Thermal neutron cross sections A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 71GA 31 sigma(0)(to 119.7) 1.5000E-01 5.0000E-02 0.0000E+00 0.0000E+00 71GA 31 sigma(0)(to 0+119.7) 4.7100E+00 2.3000E-01 3.1200E+01 1.9000E+00 72GE 32 sigma(s) 7.5000E+00 7.0000E-01 0.0000E+00 0.0000E+00 72GE 32 sigma(r) 9.8000E-01 9.0000E-02 7.6000E-01 0.0000E+00 73GE 32 sigma(r) 1.5000E+01 2.0000E+00 6.3700E+01 0.0000E+00 74GE 32 sigma(s) 6.1000E+00 4.0000E-01 0.0000E+00 0.0000E+00 74GE 32 sigma (to 139.7) 1.7000E-01 3.0000E-02 4.1000E-01 7.0000E-02 74GE 32 sigma (to 0) 3.4000E-01 8.0000E-02 0.0000E+00 0.0000E+00 74SE 34 sigma 5.1800E+01 1.2000E+00 5.2000E+02 9.0000E+01 75AS 33 sigma(0) 4.5000E+00 1.0000E-01 6.1000E+01 4.0000E+00 75AS 33 sigma(s) 5.4300E+00 3.0000E-02 0.0000E+00 0.0000E+00 76GE 32 sigma (to 0) 6.0000E-02 1.0000E-02 8.0000E-01 2.0000E-01 76GE 32 sigma (to 159.7) 1.0000E-01 1.0000E-02 1.2000E+00 2.0000E-01 76SE 34 sigma(s) 1.8400E+01 3.0000E-01 0.0000E+00 0.0000E+00 76SE 34 sigma(r)(to 161.8) 2.2000E+01 1.0000E+00 1.7000E+01 2.0000E+00 76SE 34 sigma (to 0+161.8) 8.5000E+01 7.0000E+00 4.0300E+01 0.0000E+00 76BR 35 sigma(p) 2.2400E+02 4.2000E+01 77SE 34 sigma(s) 8.4300E+00 1.6000E-01 0.0000E+00 0.0000E+00 77SE 34 sigma(r) 4.2000E+01 4.0000E+00 3.0100E+01 0.0000E+00 78SE 34 sigma (to 95.7) 3.8000E-01 2.0000E-02 3.7000E+00 6.0000E-01 78SE 34 sigma (to 0) 5.0000E-02 1.0000E-02 0.0000E+00 0.0000E+00 78SE 34 sigma(s) 8.4000E+00 2.0000E-02 0.0000E+00 0.0000E+00 78KR 36 sigma (to 0+130.0) 6.2000E+00 9.0000E-01 1.9500E+01 2.0000E+00 78KR 36 sigma (to 130.0) 1.7000E-01 2.0000E-02 0.0000E+00 0.0000E+00 79BR 35 sigma(0)(to 86.3) 2.4000E+00 6.0000E-01 3.2000E+01 9.0000E+00 79BR 35 sigma(0)(to 0) 8.6000E+00 4.0000E-01 9.5000E+01 1.1000E+01 80SE 34 sigma (to 0) 5.3000E-01 4.0000E-02 0.0000E+00 0.0000E+00 80SE 34 sigma (to 103.0) 8.0000E-02 1.0000E-02 3.4000E-01 9.0000E-02 80SE 34 sigma(s) 6.9500E+00 6.0000E-02 0.0000E+00 0.0000E+00 80KR 36 sigma (to 190.5) 4.5500E+00 6.5000E-01 0.0000E+00 0.0000E+00 80KR 36 sigma (to 0+190.5) 1.1500E+01 5.0000E-01 5.6100E+01 5.6000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 81BR 35 sigma(0)(to 0) 2.6000E-01 0.0000E+00 0.0000E+00 0.0000E+00 81BR 35 sigma(0)(to 46) 2.4300E+00 4.0000E-01 0.0000E+00 0.0000E+00 82SE 34 sigma (to 228.5) 3.9000E-02 3.0000E-03 3.9000E-02 4.0000E-03 82SE 34 sigma (to 0) 5.2000E-03 4.0000E-04 0.0000E+00 0.0000E+00 82SE 34 sigma(s) 5.0000E+00 2.0000E-01 0.0000E+00 0.0000E+00 82KR 36 sigma (to 41.5) 1.4000E+01 2.5000E+00 0.0000E+00 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (7 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 82KR 36 sigma (to 0+41.5) 2.8000E+01 2.0000E+01 1.3000E+02 1.3000E+01 83KR 36 sigma 1.8000E+02 3.0000E+01 1.8300E+02 2.5000E+01 84KR 36 sigma (to 0) 4.2000E-02 4.0000E-03 0.0000E+00 0.0000E+00 84KR 36 sigma (to 304.9) 9.0000E-02 1.3000E-02 0.0000E+00 0.0000E+00 84RB 37 sigma(p) 1.2000E+01 2.0000E+00 84SR 38 sigma (to 0) 3.5000E-01 7.0000E-02 6.7200E+00 1.3000E+00 84SR 38 sigma (to 238.7) 6.0000E-01 6.0000E-02 4.5900E+00 1.5000E-01 85KR 36 sigma 1.6600E+00 2.0000E-01 1.8000E+00 1.0000E+00 85RB 37 sigma (to 0) 4.2700E-01 1.1000E-02 0.0000E+00 0.0000E+00 85RB 37 sigma (to 556.0) 5.3000E-02 5.0000E-03 0.0000E+00 0.0000E+00 86KR 36 sigma (to 0) 3.0000E-03 2.0000E-03 0.0000E+00 0.0000E+00 86SR 38 sigma (to 388.5) 8.4000E-01 6.0000E-02 4.7900E+00 2.4000E-01 86SR 38 sigma (to 0) 2.0000E-01 3.0000E-02 0.0000E+00 0.0000E+00 87KR 36 sigma (to 0) <1.2600E+04 0.0000E+00 0.0000E+00 0.0000E+00 87RB 37 sigma (to 0) 1.2000E-01 3.0000E-02 1.9000E+00 2.0000E-01 87SR 38 sigma 1.6000E+01 3.0000E+00 1.1800E+02 3.0000E+01 88RB 37 sigma(r) 1.0000E+00 3.0000E-01 0.0000E+00 0.0000E+00 88SR 38 sigma 5.8000E-02 4.0000E-04 6.5000E-02 0.0000E+00 89SR 38 sigma 4.2000E-01 4.0000E-02 0.0000E+00 0.0000E+00 89Y 39 sigma(s) 7.6700E+00 6.0000E-02 0.0000E+00 0.0000E+00 89Y 39 sigma (to 682.0) 1.0000E-03 2.0000E-04 0.0000E+00 0.0000E+00 89Y 39 sigma(0) 1.2800E+00 2.0000E-02 1.0000E+00 1.0000E-01 90SR 38 sigma 9.0000E-01 5.0000E-01 0.0000E+00 0.0000E+00 90Y 39 sigma(r) <6.5000E+00 0.0000E+00 0.0000E+00 0.0000E+00 90ZR 40 sigma 1.1000E-02 5.0000E-03 1.4000E-01 0.0000E+00 90ZR 40 sigma(s) 5.3000E+00 3.0000E-01 0.0000E+00 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 91Y 39 sigma(r) 1.4000E+00 3.0000E-01 0.0000E+00 0.0000E+00 91ZR 40 sigma 1.2400E+00 2.5000E-01 5.2000E+00 7.0000E-01 91ZR 40 sigma(s) 1.0700E+01 6.0000E-01 0.0000E+00 0.0000E+00 92ZR 40 sigma 2.2000E-01 6.0000E-02 6.3000E-01 0.0000E+00 92MO 42 sigma 1.9000E-02 0.0000E+00 8.1000E-01 0.0000E+00 93ZR 40 sigma 2.7000E+00 1.4000E+00 0.0000E+00 0.0000E+00 93NB 41 sigma(0)(to 0+40.9) 1.1500E+00 5.0000E-02 8.5000E+00 5.0000E-01 93NB 41 sigma(s) 6.3700E+00 7.0000E-02 0.0000E+00 0.0000E+00 94ZR 40 sigma(s) 6.1000E+00 4.0000E-01 0.0000E+00 0.0000E+00 94ZR 40 sigma 4.9900E-02 2.4000E-03 2.3000E-01 1.0000E-02 94NB 41 sigma(0)(to 0) 1.4900E+01 1.0000E+00 0.0000E+00 0.0000E+00 94NB 41 sigma (to 235.7) 6.0000E-01 1.0000E-01 0.0000E+00 0.0000E+00 94MO 42 sigma 1.5000E-02 0.0000E+00 8.2000E-01 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (8 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 95NB 41 sigma(r) <7.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 95MO 42 sigma 1.4000E+01 5.0000E-01 1.0900E+02 5.0000E+00 96ZR 40 sigma(s) 6.6000E+00 4.0000E-01 0.0000E+00 0.0000E+00 96ZR 40 sigma 2.2900E-02 1.0000E-03 5.3000E+00 3.0000E-01 96MO 42 sigma 5.0000E-01 2.0000E-01 1.7000E+01 3.0000E+00 96RU 44 sigma(0) 2.9000E-01 2.0000E-02 7.3400E+00 8.0000E-02 97MO 42 sigma 2.1000E+00 5.0000E-01 1.4000E+01 3.0000E+00 98MO 42 sigma(0) 1.3000E-01 6.0000E-03 6.9000E+00 3.0000E-01 98TC 43 sigma(r)(to 142.7) 9.3000E-01 2.0000E-01 0.0000E+00 0.0000E+00 98RU 44 sigma(r) <8.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 99TC 43 sigma(0) 2.0000E+01 1.0000E+00 0.0000E+00 0.0000E+00 99RU 44 sigma(0) 7.1000E+00 1.0000E+00 1.6000E+02 2.0000E+01 100MO 42 sigma 1.9900E-01 3.0000E-03 3.7500E+00 1.5000E-01 100RU 44 sigma(0) 5.0000E+00 6.0000E-01 1.1200E+01 1.1000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 101RU 44 sigma(0) 3.4000E+00 9.0000E-01 1.0000E+02 2.0000E+01 102RU 44 sigma(0) 1.2100E+00 7.0000E-02 4.2000E+00 1.0000E-01 102PD 46 sigma(r) 3.4000E+00 3.0000E-01 1.0000E+01 2.0000E+00 103RH 45 sigma(0)(to 0+129.0) 1.4500E+02 2.0000E+00 1.1000E+03 5.0000E+01 103RH 45 sigma(0)(to 129.0) 1.0000E+01 1.0000E+00 7.5000E+01 5.0000E+00 104RU 44 sigma(0) 3.2000E-01 2.0000E-02 4.3000E+00 1.0000E-01 104RH 45 sigma(r)(for 0) 4.0000E+01 3.0000E+01 0.0000E+00 0.0000E+00 104RH 45 sigma(r)(for 129.0) 8.0000E+02 1.0000E+02 0.0000E+00 0.0000E+00 104PD 46 sigma 6.0000E-01 3.0000E-01 1.6000E+01 2.0000E+00 105RU 44 sigma(0) 3.9000E-01 6.0000E-02 0.0000E+00 0.0000E+00 105RH 45 sigma(r)(to 0) 1.1000E+04 3.0000E+03 0.0000E+00 0.0000E+00 105RH 45 sigma(r)(to 137) 5.0000E+03 1.0000E+03 0.0000E+00 0.0000E+00 105PD 46 sigma(s) 5.0000E+00 6.0000E-01 0.0000E+00 0.0000E+00 105PD 46 sigma 2.0000E+01 3.0000E+00 6.2200E+01 0.0000E+00 106RU 44 sigma(0) 1.4600E-01 4.5000E-02 2.0000E+00 6.0000E-01 106PD 46 sigma(0)(to 0) 2.9200E-01 2.9000E-02 0.0000E+00 0.0000E+00 106PD 46 sigma(s) 5.1000E+00 6.0000E-01 0.0000E+00 0.0000E+00 106PD 46 sigma(0)(to 241.9) 1.3000E-02 2.0000E-03 0.0000E+00 0.0000E+00 106CD 48 sigma(r) ~1.0000E+00 0.0000E+00 4.0000E+00 0.0000E+00 107PD 46 sigma 1.8000E+00 2.0000E-01 8.6600E+01 0.0000E+00 107AG 47 sigma(0)(to 109.4) 3.3000E-01 8.0000E-02 1.2000E+00 2.0000E-01 107AG 47 sigma(s)(to 0) 7.4400E+00 9.0000E-02 0.0000E+00 0.0000E+00 107AG 47 sigma(0)(to 0+109.4) 3.7600E+01 1.2000E+00 1.0000E+02 5.0000E+00 108PD 46 sigma (to 0) 8.3000E+00 5.0000E-01 0.0000E+00 0.0000E+00 108PD 46 sigma (to 188.9) 1.8300E-01 3.3000E-02 0.0000E+00 0.0000E+00 108CD 48 sigma(r) 1.1000E+00 3.0000E-01 1.1000E+01 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (9 of 24)9/3/2006 13:03:12 Thermal neutron cross sections 109AG 47 sigma(0)(to 117.6) 4.7000E+00 2.0000E-01 7.2300E+01 4.0000E+00 109AG 47 sigma(s) 2.5500E+00 6.0000E-02 0.0000E+00 0.0000E+00 109AG 47 sigma(0)(to 0) 8.6300E+01 3.0000E+00 0.0000E+00 0.0000E+00 109CD 48 sigma(r) 7.0000E+02 1.0000E+02 0.0000E+00 0.0000E+00 109CD 48 sigma(a) 5.0000E-02 0.0000E+00 110PD 46 sigma(r)(to 172.2) 3.7000E-02 6.0000E-03 7.0000E-01 2.0000E-01 110PD 46 sigma(r)(to 0) 1.9000E-01 3.0000E-02 2.4000E+00 3.0000E-01 110AG 47 sigma(0)(for 117.6) 8.2000E+01 1.1000E+01 0.0000E+00 0.0000E+00 110CD 48 sigma(r)(to 396.2) 1.4000E-01 5.0000E-02 3.0000E+00 1.0000E+00 110CD 48 sigma(r)(to 0+396.2) 1.1000E+01 1.0000E+00 3.7000E+01 0.0000E+00 ------------------------------------------------------------------------ A El Z Type Sigma Unc. Resonance Int. Unc. ------------------------------------------------------------------------ 111AG 47 sigma(r) 3.0000E+00 2.0000E+00 1.0500E+02 2.0000E+01 111CD 48 sigma(s) 5.0000E+00 1.0000E+00 0.0000E+00 0.0000E+00 111CD 48 sigma(r) 2.4000E+01 3.0000E+00 5.0000E+01 0.0000E+00 112CD 48 sigma(r) 2.2000E+00 5.0000E-01 1.2000E+01 0.0000E+00 112SN 50 sigma (to 77.4) 3.0000E-01 4.0000E-02 0.0000E+00 0.0000E+00 112SN 50 sigma (to 0) 7.1000E-01 1.0000E-01 0.0000E+00 0.0000E+00 113CD 48 sigma(0) 2.0600E+04 4.0000E+02 3.9000E+02 0.0000E+00 113IN 49 sigma(s) 3.7500E+00 7.0000E-02 0.0000E+00 0.0000E+00 113IN 49 sigma(0)(to 0) 3.9000E+00 4.0000E-01 0.0000E+00 0.0000E+00 113IN 49 sigma(0)(to 190.3) 8.1000E+00 8.0000E-01 0.0000E+00 0.0000E+00 113IN 49 sigma(0)(to 502.0) 3.1000E+00 7.0000E-01 0.0000E+00 0.0000E+00 114CD 48 sigma(s) 6.0000E+00 1.0000E+00 0.0000E+00 0.0000E+00 114CD 48 sigma (to 181.0) 3.6000E-02 7.0000E-03 0.0000E+00 0.0000E+00 114CD 48 sigma (to 0) 3.0000E-01 2.0000E-02 0.0000E+00 0.0000E+00 114SN 50 sigma 1.1500E-01 3.0000E-02 5.1000E+00 1.5000E+00 114SN 50 sigma(s) 4.6000E+00 5.0000E-01 0.0000E+00 0.0000E+00 115IN 49 sigma(s) 2.6000E+00 1.0000E-01 0.0000E+00 0.0000E+00 115IN 49 sigma(0)(to 127.3) 1.6230E+02 7.0000E-01 0.0000E+00 0.0000E+00 115IN 49 sigma(0)(to 289.7) 8.1000E+01 8.0000E+00 0.0000E+00 0.0000E+00 115IN 49 sigma(0)(to 0) 4.0000E+01 2.0000E+00 6.5000E+02 3.0000E+01 115SN 50 sigma(r) 3.0000E+01 7.0000E+00 2.9000E+01 6.0000E+00 116CD 48 sigma (to 136.4) 2.5000E-02 1.0000E-02 0.0000E+00 0.0000E+00 116CD 48 sigma(s)(to 0) 6.0000E+00 1.0000E+00 0.0000E+00 0.0000E+00 116CD 48 sigma (to 0) 5.0000E-02 8.0000E-03 0.0000E+00 0.0000E+00 116SN 50 sigma(r)(to 314.6) 6.0000E-03 2.0000E-03 4.9000E-01 1.6000E-01 116SN 50 sigma(r) 1.4000E-01 3.0000E-02 1.1300E+01 2.0000E+00 117SN 50 sigma(r) 2.3000E+00 5.0000E-01 1.6000E+01 5.0000E+00 118SN 50 sigma(s) 4.2600E+00 1.5000E-01 0.0000E+00 0.0000E+00 118SN 50 sigma (to 89.5) 1.0000E-02 6.0000E-03 0.0000E+00 0.0000E+00 http://ie.lbl.gov/ngdata/sig.htm (10 of 24)9/3/2006 13:03:12