ENTRY A1120 20240706 A113A1120 0 1 SUBENT A1120001 20240706 A113A1120 1 1 BIB 11 32 A1120 1 2 TITLE Neutrons from the D-D reactions A1120 1 3 AUTHOR (L.Cranberg,A.H.Armstrong,R.L.Henkel) A1120 1 4 REFERENCE (J,PR,104,1639,1956) A1120 1 5 INSTITUTE (1USALAS,1USACAL) A1120 1 6 FACILITY (VDG,1USALAS) A1120 1 7 SAMPLE A gas target was 6 cm long, filled with D2 gas at a A1120 1 8 pressure of 60 cm of Hg, and sealed off from the A1120 1 9 vacuum system by a nickel foil 1.5 um thick. A1120 1 10 DETECTOR (SCIN) A1120 1 11 MONIT-REF (,L.Cranberg+,J,PR,103,343,1956) A1120 1 12 MONITOR (1-H-3(P,N)2-HE-3,,DA) A1120 1 13 (1-H-2(D,N)2-HE-3,,DA) A1120 1 14 The two parts of the curve given by the two reactions A1120 1 15 were normalized to each other in the region several A1120 1 16 MeV wide in which they overlap. By means of the A1120 1 17 sensitivity curve obtained in this way, it is then A1120 1 18 possible to compare directly the yields obtained for A1120 1 19 the breakup neutrons and the neutrons from the reactionA1120 1 20 D(d,n)3He in terms of the known cross section of the A1120 1 21 latter reaction A1120 1 22 ERR-ANALYS (ERR-1) The uncertainty in the absolute value of A1120 1 23 the cross-section scale is due to the uncertainty of A1120 1 24 the normalizing procedure, and to the uncertainty in A1120 1 25 the cross section of the D(d,n)HE-3 reaction. A1120 1 26 (ERR-2) The errors are the sum of the statistical A1120 1 27 uncertainty and an additional error, which is hard A1120 1 28 to estimate, due to inaccuracy of the background A1120 1 29 subtraction. A1120 1 30 HISTORY (19810525C) Compilation produced by Arzamas RFNC-VNIIEFA1120 1 31 (19990214U)CNPD: corrected 4-dig. year and lower cases.A1120 1 32 (20240706A) SD: Corrections in all Subents. A1120 1 33 ATA-ERR1 -> ERR-1; DATA-ERR -> ERR-2. A1120 1 34 ENDBIB 32 0 A1120 1 35 COMMON 3 3 A1120 1 36 ERR-1 EN-NRM ANG-NRM A1120 1 37 PER-CENT MEV ADEG A1120 1 38 5.0 10.5 0.0 A1120 1 39 ENDCOMMON 3 0 A1120 1 40 ENDSUBENT 39 0 A1120 199999 SUBENT A1120002 20240706 A113A1120 2 1 BIB 3 4 A1120 2 2 REACTION (1-H-2(D,N+P)1-H-2,,DA,N) A1120 2 3 STATUS (TABLE,,L.Cranberg+,J,PR,104,1639,1956) Table I A1120 2 4 HISTORY (20240706A) SD: SF9=EXP deleted from REACTION code. A1120 2 5 DATA-ERR -> ERR-2. A1120 2 6 ENDBIB 4 0 A1120 2 7 COMMON 1 3 A1120 2 8 ANG A1120 2 9 ADEG A1120 2 10 0. A1120 2 11 ENDCOMMON 3 0 A1120 2 12 DATA 3 8 A1120 2 13 EN DATA ERR-2 A1120 2 14 MEV MB/SR MB/SR A1120 2 15 4.75 0.24 0.06 A1120 2 16 5.28 1.5 0.02 A1120 2 17 5.78 5.4 0.3 A1120 2 18 6.21 11.4 0.6 A1120 2 19 6.31 12.9 0.6 A1120 2 20 6.80 19.8 1.0 A1120 2 21 7.16 30.2 2.0 A1120 2 22 7.33 32.0 2.0 A1120 2 23 ENDDATA 10 0 A1120 2 24 ENDSUBENT 23 0 A1120 299999 SUBENT A1120003 20240706 A113A1120 3 1 BIB 3 4 A1120 3 2 REACTION (1-H-2(D,N+P)1-H-2,,DA,N) A1120 3 3 STATUS (TABLE,,L.Cranberg+,J,PR,104,1639,1956) Table II A1120 3 4 HISTORY (20240706A) SD: SF9=EXP deleted from REACTION code. A1120 3 5 DATA-ERR -> ERR-2. A1120 3 6 ENDBIB 4 0 A1120 3 7 COMMON 1 3 A1120 3 8 EN A1120 3 9 MEV A1120 3 10 6.31 A1120 3 11 ENDCOMMON 3 0 A1120 3 12 DATA 3 5 A1120 3 13 ANG DATA ERR-2 A1120 3 14 ADEG MB/SR MB/SR A1120 3 15 0. 13.5 0.7 A1120 3 16 10. 9.0 0.5 A1120 3 17 20. 4.5 0.3 A1120 3 18 30. 2.8 0.2 A1120 3 19 40. 1.5 0.2 A1120 3 20 ENDDATA 7 0 A1120 3 21 ENDSUBENT 20 0 A1120 399999 SUBENT A1120004 20240706 A113A1120 4 1 BIB 3 4 A1120 4 2 REACTION (1-H-2(D,N)2-HE-3,,DA) A1120 4 3 STATUS (TABLE,,L.Cranberg+,J,PR,104,1639,1956) Table II A1120 4 4 HISTORY (20240706A) SD: SF9=EXP deleted from REACTION code. A1120 4 5 DATA-ERR -> ERR-2. A1120 4 6 ENDBIB 4 0 A1120 4 7 COMMON 1 3 A1120 4 8 EN A1120 4 9 MEV A1120 4 10 6.310 A1120 4 11 ENDCOMMON 3 0 A1120 4 12 DATA 3 5 A1120 4 13 ANG DATA ERR-2 A1120 4 14 ADEG MB/SR MB/SR A1120 4 15 0. 80. 4.0 A1120 4 16 10. 56.9 3.0 A1120 4 17 20. 22.2 1.0 A1120 4 18 30. 5.5 0.4 A1120 4 19 40. 4.6 0.3 A1120 4 20 ENDDATA 7 0 A1120 4 21 ENDSUBENT 20 0 A1120 499999 ENDENTRY 4 0 A112099999999