ENTRY 40175 20200914 418940175 0 1 SUBENT 40175001 20200914 418940175 1 1 BIB 11 28 40175 1 2 TITLE Cross-sections of the reactions Se-76(n,p),Se-77(n,d),40175 1 3 Se-77(n,n+p) and Se-80(n,alpha) with 14.7 MeV neutrons40175 1 4 AUTHOR (V.V.Ivanenko, K.A.Petrzhak, V.I.Potamanov) 40175 1 5 INSTITUTE (4RUSRI) 40175 1 6 REFERENCE (J,SNP,6,7,1968) Eng.trans.of YF,6,(1),11,1967 40175 1 7 (J,YF,6,(1),11,196707) 40175 1 8 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) For neutron beam. 40175 1 9 DECAY-DATA (11-NA-24,14.9HR,B) Beta-activity was measured. 40175 1 10 METHOD (ACTIV) Activated samples were sealed by glue in 40175 1 11 aluminum foil of 6 mg/cm**2 thickness. 40175 1 12 Aluminum filter of about 220 mg/cm**2 to remove beta- 40175 1 13 particles of energy < 0.7 MeV. Dependence of beta- 40175 1 14 radiation attenuation by filter was measured in energy40175 1 15 range 0.6 - 3.2 MeV. 40175 1 16 Activation of samples of different isotopic abundance 40175 1 17 allowed to define Se-76 (n,p) and (n,d)+(n,np) 40175 1 18 reactions. 40175 1 19 INC-SOURCE (D-T) Neutron flux is 1.0 x 10**10 neutrons/sec/4PI 40175 1 20 DETECTOR (PROPC) 4PI counter 40175 1 21 STATUS (SPSDD,40227001) Superseded by newer publication. 40175 1 22 HISTORY (19780712C) 40175 1 23 (19860630A) This entry superseded by the entry 40227 40175 1 24 (20080410U) M.M. BIB information was added. 40175 1 25 Free text was corrected to be "human-readable". 40175 1 26 dates were corrected for 4-digits year. 40175 1 27 (20150109A) SD: Ref. on Engl.transl. of YF added. 40175 1 28 (20151103U) M.M. Correction in TITLE,STATUS. 40175 1 29 (20200914A) Code SPSDD was added in .002-.004. 40175 1 30 ENDBIB 28 0 40175 1 31 COMMON 1 3 40175 1 32 EN 40175 1 33 MEV 40175 1 34 14.7 40175 1 35 ENDCOMMON 3 0 40175 1 36 ENDSUBENT 35 0 40175 199999 SUBENT 40175002 20200914 418940175 2 1 BIB 4 10 40175 2 2 REACTION (34-SE-76(N,P)33-AS-76,,SIG) 40175 2 3 SAMPLE Thin layer Se-74 content is 0.4 % 40175 2 4 Se-76 content is 67.1 % 40175 2 5 Se-77 content is 4.7 % 40175 2 6 Se-78 content is 15.8 % 40175 2 7 Se-80 content is 9.4 % 40175 2 8 Se-82 content is 2.6 % 40175 2 9 Thickness is 1. - 5. milligram/cm**2 40175 2 10 DECAY-DATA (33-AS-76,26.5HR,B-) 40175 2 11 STATUS (SPSDD,40227003) Newer publication 40175 2 12 ENDBIB 10 0 40175 2 13 NOCOMMON 0 0 40175 2 14 DATA 2 1 40175 2 15 DATA DATA-ERR 40175 2 16 MB MB 40175 2 17 68. 8. 40175 2 18 ENDDATA 3 0 40175 2 19 ENDSUBENT 18 0 40175 299999 SUBENT 40175003 20200914 418940175 3 1 BIB 5 12 40175 3 2 REACTION (34-SE-77(N,X)33-AS-76,,SIG) 40175 3 3 DECAY-DATA (33-AS-76,26.5HR,B-) 40175 3 4 SAMPLE Thin layer,thickness 1.0 - 5.0 milligram/cm**2. 40175 3 5 Se-74 content is 0.3 % 40175 3 6 Se-76 content is 5.3 % 40175 3 7 Se-77 content is 68.0 % 40175 3 8 Se-78 content is 15.6 % 40175 3 9 Se-80 content is 9.3 % 40175 3 10 Se-82 content is 1.5 % 40175 3 11 STATUS (SPSDD,40227005) Newer publication 40175 3 12 HISTORY (20200914A) Reaction was corrected : 40175 3 13 (N,D)+(N,N+P) -> (N,X) - see memo CP-D/999 40175 3 14 ENDBIB 12 0 40175 3 15 NOCOMMON 0 0 40175 3 16 DATA 2 1 40175 3 17 DATA DATA-ERR 40175 3 18 MB MB 40175 3 19 12.1 1.6 40175 3 20 ENDDATA 3 0 40175 3 21 ENDSUBENT 20 0 40175 399999 SUBENT 40175004 20200914 418940175 4 1 BIB 4 10 40175 4 2 REACTION (34-SE-80(N,A)32-GE-77,,SIG) 40175 4 3 DECAY-DATA (32-GE-77-G,11.5HR,B-) 40175 4 4 SAMPLE Thin layer,thickness 1.0 - 5.0 milligram/cm**2, 40175 4 5 Se-74 content is 0.01 % 40175 4 6 Se-76 content is 3.5 % 40175 4 7 Se-77 content is 2.4 % 40175 4 8 Se-78 content is 74.2 % 40175 4 9 Se-80 content is 10.2 % 40175 4 10 Se-82 content is 9.7 % 40175 4 11 STATUS (SPSDD,40227007) Newer publication 40175 4 12 ENDBIB 10 0 40175 4 13 NOCOMMON 0 0 40175 4 14 DATA 2 1 40175 4 15 DATA DATA-ERR 40175 4 16 MB MB 40175 4 17 146. 22. 40175 4 18 ENDDATA 3 0 40175 4 19 ENDSUBENT 18 0 40175 499999 ENDENTRY 4 0 4017599999999