240Pu(n,Fission)

Plot of ²⁴⁰Pu(n,Fission) on a logrithmic scale:

This plot available in the following formats: [PNG image][Grace Plot File][Interactive Plot]

Plot of ²⁴⁰Pu(n,Fission) on a linear scale:

This plot available in the following formats: [PNG image][Grace Plot File][Interactive Plot]

Plot legend:

JEFF30 (2002)[doc]	(2003) W. Younes, H. C. Britt (Exfor entry 00000000)[orig][doc]	(1958) T. A. Eastwood, A. P. Baerg, et al. (Exfor entry 12011006)[orig][doc]
ENDFB6 (1986)[doc]	(1956) W. W. Pratt, F. J. Muckenthaler, E. G. Sliver (Exfor entry 12509004)[orig][doc]	(1956) B. R. Leonard Jr, E. J. Seppi, et al. (Exfor entry 12525002)[orig][doc]
JENDL33 (2000)[doc]	(1957) R. L. Henkel, R. A. Nobles, R. K. Smith (Exfor entry 12549002)[orig][doc]	(1966) D. H. Byers, B. C. Diven, M. G. Silbert (Exfor entry 12552002)[orig][doc]
ENDL99 (1976)	(1981) J. W. Meadows (Exfor entry 12714002)[orig][doc]	(1984) L. W. Weston, J. H. Todd (Exfor entry 12877003)[orig][doc]
	(1968) E. Migneco, J. P. Theobald (Exfor entry 20005002)[orig][doc]	(1965) J. L. Perkin, P. H. White, et al. (Exfor entry 20584008)[orig][doc]
	(1978) K. Kari, S. Cierjacks (Exfor entry 20786002)[orig][doc]	(1964) P. Ruddick, P. H. White (Exfor entry 21189002)[orig][doc]
	(1967) P. H. White, G. P. Warner (Exfor entry 21195008)[orig][doc]	(1981) C. Budtz-Jorgensen, H. H. Knitter (Exfor entry 21764003)[orig][doc]
	(1982) M. Cance, G. Grenier (Exfor entry 21821002)[orig][doc]	(1982) M. Cance, G. Grenier (Exfor entry 21821003)[orig][doc]
	(1980) N. A. Khan, H. A. Khan, et al. (Exfor entry 30548002)[orig][doc]	(1960) V. G. Nesterov, G. N. Smirenkin (Exfor entry 40021002)[orig][doc]
	(1957) G. A. Dorofeev, Yu. P. Dobrynin (Exfor entry 40355002)[orig][doc]	(1975) E. F. Fomushkin, E. K. Gutnikova, et al. (Exfor entry 40434002)[orig][doc]
	(1975) E. F. Fomushkin, E. K. Gutnikova, et al. (Exfor entry 40434003)[orig][doc]	(1960) M. I. Kazarinova, Yu. S. Zamyatnin, V. M. Gorbachev (Exfor entry 40636004)[orig][doc]
	(1960) M. I. Kazarinova, Yu. S. Zamyatnin, V. M. Gorbachev (Exfor entry 40636005)[orig][doc]	(1983) B. M. Aleksandrov, S. M. Solov'Jov, et al. (Exfor entry 40673004)[orig][doc]
	(1999) E. F. Fomushkin, G. F. Novoselov, et al. (Exfor entry 41336003)[orig][doc]

Data scoring:

This is a guide to the quality of each individual dataset. Details of the calculations and scoring can be found here.

Dataset	`pubYear`	pubType	`nData`	`aveDev` (barns)	sqrt(`varDev`) (barns)	`Score`	Comment
(2003) W. Younes, H. C. Britt (Exfor entry 00000000)[orig][doc]	2003	Unknown	45	0.126506625128	0.0381656347638	0.164672259891	OK Data
(1958) T. A. Eastwood, A. P. Baerg, et al. (Exfor entry 12011006)[orig][doc]	1958	Proc.	1	0.0306069620257	None	9.03060696203	OK Data
(1956) W. W. Pratt, F. J. Muckenthaler, E. G. Sliver (Exfor entry 12509004)[orig][doc]	1956	Report	1	3.63939303797	None	12.639393038	OK Data
(1956) B. R. Leonard Jr, E. J. Seppi, et al. (Exfor entry 12525002)[orig][doc]	1956	Journal	67	2.72281416843	0.639617928334	12.3624320968	OK Data
(1957) R. L. Henkel, R. A. Nobles, R. K. Smith (Exfor entry 12549002)[orig][doc]	1957	Report	21	0.0769069920431	0.0355265146553	9.1124335067	OK Data
(1966) D. H. Byers, B. C. Diven, M. G. Silbert (Exfor entry 12552002)[orig][doc]	1966	Proc.	2374	0.245966030621	0.0262744633867	7.27224049401	OK Data
(1981) J. W. Meadows (Exfor entry 12714002)[orig][doc]	1981	Journal	55	0.0432943827577	0.0122182718098	4.05551265457	OK Data
(1984) L. W. Weston, J. H. Todd (Exfor entry 12877003)[orig][doc]	1984	Journal	9692	38184379.0235	4106349.51692	42290732.5404	Useless, really bad score
(1968) E. Migneco, J. P. Theobald (Exfor entry 20005002)[orig][doc]	1968	Journal	3290	0.346453394062	0.0165694839537	7.36302287802	OK Data
(1965) J. L. Perkin, P. H. White, et al. (Exfor entry 20584008)[orig][doc]	1965	Journal	1	0.0189379276696	None	8.01893792767	OK Data
(1978) K. Kari, S. Cierjacks (Exfor entry 20786002)[orig][doc]	1978	Proc.	124	0.0503473531679	0.0152564380616	5.06560379123	OK Data
(1964) P. Ruddick, P. H. White (Exfor entry 21189002)[orig][doc]	1964	Journal	13	0.0251224722797	0.0143676547893	8.03949012707	OK Data
(1967) P. H. White, G. P. Warner (Exfor entry 21195008)[orig][doc]	1967	Journal	4	0.0890990231278	0.0832594051879	7.17235842832	OK Data
(1981) C. Budtz-Jorgensen, H. H. Knitter (Exfor entry 21764003)[orig][doc]	1981	Journal	481	0.045973569815	0.00363661124783	4.04961018106	OK Data
(1982) M. Cance, G. Grenier (Exfor entry 21821002)[orig][doc]	1982	Proc.	1	0.052495355642	None	4.05249535564	OK Data
(1982) M. Cance, G. Grenier (Exfor entry 21821003)[orig][doc]	1982	Proc.	1	0.052495355642	None	4.05249535564	OK Data
(1980) N. A. Khan, H. A. Khan, et al. (Exfor entry 30548002)[orig][doc]	1980	Journal	1	0.274344371429	None	5.27434437143	OK Data
(1960) V. G. Nesterov, G. N. Smirenkin (Exfor entry 40021002)[orig][doc]	1960	Journal	73	0.0525715628093	0.0119545330663	9.06452609588	OK Data
(1957) G. A. Dorofeev, Yu. P. Dobrynin (Exfor entry 40355002)[orig][doc]	1957	Journal	2	0.122846906694	0.245704364052	9.36855127075	OK Data
(1975) E. F. Fomushkin, E. K. Gutnikova, et al. (Exfor entry 40434002)[orig][doc]	1975	Journal	10	0.0441604597724	0.013455812857	6.05761627263	OK Data
(1975) E. F. Fomushkin, E. K. Gutnikova, et al. (Exfor entry 40434003)[orig][doc]	1975	Journal	83	0.0602860127722	0.00913230928593	6.06941832206	OK Data
(1960) M. I. Kazarinova, Yu. S. Zamyatnin, V. M. Gorbachev (Exfor entry 40636004)[orig][doc]	1960	Journal	1	0.116410503968	None	9.11641050397	OK Data
(1960) M. I. Kazarinova, Yu. S. Zamyatnin, V. M. Gorbachev (Exfor entry 40636005)[orig][doc]	1960	Journal	1	0.0873345071429	None	9.08733450714	OK Data
(1983) B. M. Aleksandrov, S. M. Solov'Jov, et al. (Exfor entry 40673004)[orig][doc]	1983	Journal	1	0.0589261822133	None	4.05892618221	OK Data
(1999) E. F. Fomushkin, G. F. Novoselov, et al. (Exfor entry 41336003)[orig][doc]	1999	Proc.	1	0.212221338404	None	1.2122213384	OK Data

Suitability for fitting assessment:

This assessment is provided as a guide to determine whether it is possible to perform a reasonable fit to the data. Details of the calculations can be found here.

Region	`nData`	`aveDeltaEn` (MeV)	sqrt(`varDeltaEn`) (MeV)	`minEn` (MeV)	`maxEn` (MeV)	Comment
Thermal (< 10^-6 MeV)	43	2.32071428571e-08	6.48947543631e-09	2.53e-08	1e-06	OK to fit
Resonance (10^-6 - 10^-3 MeV)	9759	1.0237702398e-07	1.45371320169e-09	1.005e-06	0.001	OK to fit
Unresolved Resonance (10^-3 - 1 MeV)	6286	0.000158949817025	1.471904065e-05	0.0010004	1.0	OK to fit
High Energy (> 1 MeV)	256	0.0792039215686	0.00616486655842	1.003	21.2	OK to fit

Evaluation scoring:

Here we compare all of the evaluations for this reaction to all the data for this reaction. The comparison is broken down into physically relevant regions. Details about the calculation of

and the caveats of this calculation can be found here.

Evaluation	`nData`		/`nData`	`nData`		/`nData`	`nData`		/`nData`	`nData`		/`nData`
	Thermal (< 10^-6 MeV)			Resonance (10^-6 - 10^-3 MeV)			Unresolved Resonance (10^-3 - 1 MeV)			High Energy (> 1 MeV)
JEFF30 (2002)[doc]	23	102.01	4.4351	9099	7.0758e+21	7.7765e+17	5985	1.1176e+09	1.8673e+05	249	2224.7	8.9344
ENDFB6 (1986)[doc]	23	117.89	5.1256	9099	7.0758e+21	7.7765e+17	5985	6.1397e+09	1.0258e+06	249	2197.7	8.8262
JENDL33 (2000)[doc]	23	102.07	4.438	9099	7.0758e+21	7.7765e+17	5985	3.5549e+09	5.9396e+05	249	2213	8.8876
ENDL99 (1976)	23	114.79	4.9911	9099	7.0758e+21	7.7765e+17	5985	4.19e+10	7.0009e+06	249	3038	12.201
Best Evaluation	JEFF30			None			JEFF30			ENDFB6

Other data coupled to this reaction:

You can find out more about this data here

Privacy and Legal Notice
UCRL-WEB-210095

David Brown 2005-01-31

Contents:

Plot of 240Pu(n,Fission) on a logrithmic scale:

Plot of 240Pu(n,Fission) on a linear scale: