INTERNATIONAL ATOMIC ENERGY AGENCY

NUCLEAR DATA SERVICES

DOCUMENTATION SERIES OF THE IAEA NUCLEAR DATA SECTION

IAEA-NDS-164

Rev. 6, March 2004

Maslov

Update March 2004

Evaluated neutron reaction data

for Th-232, Pa, U, Np, Pu, Am and Cm isotopes

by

V.M. Maslov et al

Minsk, Belarus

Summary documentation

by H.D. Lemmel, V.G. Pronyaev and O. Schwerer

Abstract: The nuclear data file by V.M. Maslov et al includes evaluated neutron reaction data for Th-232, Pa-231,233,U-232, 233, 234, 238, Np-238, Pu-238, Pu-242, Am-241, 242-g, 242-m, 243, Cm-243, 245, 246 in ENDF-6 format. The data are available from the IAEA Nuclear Data Section, costfree upon request. 2003-2004 updates include new evaluations for Th-232, Pa-231, 233 and U-232, 233, 234, 238 isotopes.

Nuclear Data Section International Atomic Energy Agency P.O. Box 100 A-1400 Vienna Austria		e-mail: services@iaeand.iaea.org fax: (43-1) 26007 cable: INATOM VIENNA telex: 1-12645 telephone: (43-1) 2600-21710
	Online: TELNET or FTP: iaeand.iaea.or.at username: IAEANDS for interactive Nuclear Data Information System usernames: ANONYMOUS for FTP file transfer; FENDL2 for FTP file transfer of FENDL-2.0; RIPL for FTP file transfer of RIPL; NDSONL for FTP access to files sent to NDIS "open" area. Web: IAEA NDS

Note:

The IAEA-NDS-reports should not be considered as formal publications. When a nuclear data library is sent out by the IAEA Nuclear Data Section, it will be accompanied by an IAEA-NDS-report which should give the data user all necessary documentation on contents, format and origin of the data library.

IAEA-NDS-reports are updated whenever there is additional information of relevance to the users of the data library.

For citations care should be taken that credit is given to the author of the data library and/or to the data center which issued the data library. The editor of the IAEA-NDS-report is usually not the author of the data library.

Neither the originator of the data libraries nor the IAEA assume any liability for their correctness or for any damages resulting from their use.

96/11

Citation guideline:

This database should be cited as follows:

V. Maslov et al., Evaluated neutron nuclear data for Pu, Am and Cm isotopes, reports INDC(BLR)-2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 (1995-98); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³²Th, report INDC(BLR)-014 (2003); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³²U, report INDC(BLR)-015 (2003); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³³U, report INDC(BLR)-018 (2003); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³⁴U, report INDC(BLR)-017 (2003); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³⁸U, report INDC(BLR)-016 (2003); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³¹Pa, report INDC(BLR)-019 (2004); data files received from the IAEA Nuclear Data Section.

V. Maslov et al., Neutron Data Evaluation of ²³³Pa, report INDC(BLR)-020 (2004); data files received from the IAEA Nuclear Data Section.

Maslov

Evaluated neutron reaction data

for Th-232, Pa, U, Np, Pu, Am and Cm isotopes

by

V. Maslov et al

Joint Institute of nuclear and Energy Research-SOSNY

Minsk-Sosny, 220109, Belarus

This data library was received from the authors in several parts between September 1996 and February 1998. It is in ENDF-6 format. The following table shows the nuclides included and the INDC reports which contain the description of the evaluation. A brief documentation is included in the text part (MF/MT=1451) of the data files.

The data files (basic and point-wise presentation for 0 and 300K temperatures) and the reports published electronically are available online through the hyperlinks below or can be received cost free upon request sent to the IAEA Nuclear Data Section (see addresses at the front page of this document).

Nuclide Data File Report

90-Th-232 Basic 0K 300K INDC(BLR)-16 (2003)

91-Pa-231 Basic 0K 300K INDC(BLR)-19 (2004)

91-Pa-233 Basic 0K 300K INDC(BLR)-20 (2004)

92-U-232 Basic 0K 300K INDC(BLR)-15 (2003)

92-U-233 Basic 0K 300K INDC(BLR)-18 (2003)

92-U-234 Basic 0K 300K INDC(BLR)-17 (2003)

93-U-238 Basic 0K 300K INDC(BLR)-14 (2003)

93-Np-238 Basic 0K 300K INDC(BLR)-11 (1998)

94-Pu-238 Basic 0K 300K INDC(BLR)-9 (1997)

94-Pu-242 Basic 0K 300K INDC(BLR)-10 (1997)

95-Am-241 Basic 0K 300K INDC(BLR)-5 (1996)

95-Am-242-g Basic 0K 300K INDC(BLR)-8 (1997)

95-Am-242-m Basic 0K 300K INDC(BLR)-7 (1997)

95-Am-243 Basic 0K 300K INDC(BLR)-6 (1996)

96-Cm-243 Basic 0K 300K INDC(BLR)-2 (1995)

96-Cm-245 Basic 0K 300K INDC(BLR)-3 (1995)

96-Cm-246 Basic 0K 300K INDC(BLR)-4 (1996)

These data have been evaluated under contract from JAERI, Japan and under Project Agreement B404 (ISTC, Moscow) with Japan as financing party of the Project. The data were expected to be included, with or without modifications, in a forthcoming version of the Japanese data library JENDL or other evaluated data libraries.

The same authors had evaluated earlier

92-U-233, see report INDC(BLR)-1 (1993),

which was included in the BROND data library together with other actinide evaluations from the same institute.