ENTRY F0440 20220606 F092F044000000001 SUBENT F0440001 20220606 F092F044000100001 BIB 10 27 F044000100002 TITLE Isobaric-spin selection rule in the 10B(d,alpha)8Be F044000100003 reaction at 7.5 MeV F044000100004 AUTHOR (C.P.Browne,J.R.Erskine) F044000100005 INSTITUTE (1USAANL) F044000100006 REFERENCE (J,PR,143,683,1966) F044000100007 FACILITY (VDG,1USAANL) MIT-ONR electrostatic accelerator, F044000100008 SAMPLE Targets consisted of enriched 10B evaporated onto F044000100009 formvar backings and were rotated continuously F044000100010 during bombardment. F044000100011 METHOD (PHD) Because of the high center-of-mass motion in F044000100012 this reaction, two runs with different magnetic field F044000100013 settings were required to record the groups of F044000100014 interest at all angles. The two runs were normalized F044000100015 to each other through the 90. degr. yield which was F044000100016 measured in each run. F044000100017 ANALYSIS A scale for absolute cross section was obtained by F044000100018 comparing the yield of the (d,n) reaction with the F044000100019 yield of elastically scattered deuterons. The results F044000100020 of Lee and Siemssen (not published) were used for the F044000100021 absolute cross section for elastic scattering at 4.0 F044000100022 and 8.0 MeV. F044000100023 DETECTOR (MAGSP) MIT multiple-gap spectrograph. F044000100024 (PLATE) Ilford type K0 nuclear-track plates to F044000100025 discriminate against deuteron and proton tracks. F044000100026 HISTORY (19930127C) F044000100027 (19990409A) CNPD: corrected 4-dig. year F044000100028 (20220606A) SD: Corrections in all Subents. F044000100029 ENDBIB 27 0 F044000100030 COMMON 1 3 F044000100031 EN F044000100032 MEV F044000100033 7.51 F044000100034 ENDCOMMON 3 0 F044000100035 ENDSUBENT 34 0 F044000199999 SUBENT F0440002 20220606 F092F044000200001 BIB 5 8 F044000200002 REACTION (5-B-10(D,A)4-BE-8,PAR,SIG) F044000200003 ANALYSIS (INTAD) F044000200004 ERR-ANALYS (DATA-ERR) No information about source of uncertainty F044000200005 STATUS (TABLE) Tbl.1 from Phys.Rev.,143(1966)683 F044000200006 (DEP,F0440004) Ang. cross sections F044000200007 HISTORY (19990507A) Reaction code changed. F044000200008 (20220606A) SD: SF9=EXP deleted from REACTION code. F044000200009 ERR-T -> DATA-ERR. F044000200010 ENDBIB 8 0 F044000200011 NOCOMMON 0 0 F044000200012 DATA 3 4 F044000200013 E-LVL DATA DATA-ERR F044000200014 MEV MB MB F044000200015 16.62 11.3 2.8 F044000200016 16.92 9.8 2.4 F044000200017 17.64 0.7 0.2 F044000200018 18.15 8.3 2.1 F044000200019 ENDDATA 6 0 F044000200020 ENDSUBENT 19 0 F044000299999 SUBENT F0440003 20220606 F092F044000300001 BIB 5 12 F044000300002 REACTION (5-B-10(D,EL)5-B-10,,DA) F044000300003 MONITOR (5-B-10(D,EL)5-B-10,,DA) F044000300004 Data from L.L.Lee Jr and R.H.Siemssen, unpublished. F044000300005 (Compiler checked situation at 2022/07/06). F044000300006 COMMENT Two measurements of the ratio of the elastic-scatteringF044000300007 yield of 7.51-MeV deuterons to the yield of 4.01-MeV F044000300008 deuterons and one measurement of this ratio for F044000300009 7.51-MeV from Lee and Siemssen's cross sections at 4.0 F044000300010 and 8.0 MeV. The value adopted for the differential F044000300011 cross section for elastic scattering F044000300012 STATUS (TABLE) Text on p.685 from Phys.Rev.,143(1966)683 F044000300013 HISTORY (20220606A) SD: SF9=EXP deleted from REACTION code. F044000300014 ENDBIB 12 0 F044000300015 NOCOMMON 0 0 F044000300016 DATA 2 1 F044000300017 ANG DATA F044000300018 ADEG MB/SR F044000300019 90. 11.5 F044000300020 ENDDATA 3 0 F044000300021 ENDSUBENT 20 0 F044000399999 SUBENT F0440004 20220606 F092F044000400001 BIB 5 13 F044000400002 REACTION (5-B-10(D,A)4-BE-8,PAR,DA) F044000400003 COMMENT All data are normalized to the point from the run for F044000400004 16.62-MeV level. The scale for the absolute cross F044000400005 section was obtained by comparing reaction yield to theF044000400006 yield of elastically scattered deuterons. F044000400007 ERR-ANALYS (DATA-ERR) Uncertainties were estimated from the F044000400008 precision of the curve fitting and the uncertainty in F044000400009 the continuous background. F044000400010 STATUS (CURVE) fig.2 from Phys.Rev.,143(1966)683 F044000400011 (DEP,F0440003) Value for normalization F044000400012 HISTORY (20220606A) SD: SF9=EXP deleted from REACTION code. F044000400013 COS-ERR -> COS-ERR-D; DATA-ERR -> ERR-DIG; F044000400014 ERR-T -> DATA-ERR. F044000400015 ENDBIB 13 0 F044000400016 COMMON 4 3 F044000400017 ANG-NRM E-LVL-NRM COS-ERR-D ERR-DIG F044000400018 ADEG MEV NO-DIM MB/SR F044000400019 37.5 16.62 0.004 0.005 F044000400020 ENDCOMMON 3 0 F044000400021 DATA 4 36 F044000400022 E-LVL COS-CM DATA-CM DATA-ERR F044000400023 MEV NO-DIM MB/SR MB/SR F044000400024 16.62 -0.943 0.389 0.102 F044000400025 16.62 -0.845 0.604 0.142 F044000400026 16.62 -0.703 0.558 0.142 F044000400027 16.62 -0.292 1.005 0.159 F044000400028 16.62 -0.029 0.861 0.089 F044000400029 16.62 0.261 0.813 0.102 F044000400030 16.62 0.552 0.863 0.232 F044000400031 16.62 0.666 1.216 0.175 F044000400032 16.62 0.937 1.441 0.146 F044000400033 16.62 0.997 1.274 0.154 F044000400034 16.92 -0.928 0.597 0.144 F044000400035 16.92 -0.840 0.620 0.100 F044000400036 16.92 -0.709 0.474 0.148 F044000400037 16.92 -0.521 0.769 0.112 F044000400038 16.92 -0.025 0.728 0.096 F044000400039 16.92 0.258 0.624 0.072 F044000400040 16.92 0.540 0.677 0.120 F044000400041 16.92 0.681 0.864 0.124 F044000400042 16.92 0.789 1.100 0.116 F044000400043 16.92 0.956 1.568 0.165 F044000400044 16.92 1.010 1.447 0.149 F044000400045 17.64 -0.341 0.032 0.029 F044000400046 17.64 -0.100 0.031 0.039 F044000400047 17.64 0.482 0.073 0.045 F044000400048 17.64 0.615 0.060 F044000400049 17.64 0.723 0.113 0.047 F044000400050 17.64 0.882 0.115 0.023 F044000400051 17.64 0.952 0.102 0.037 F044000400052 18.15 -0.702 0.966 0.280 F044000400053 18.15 -0.026 0.410 0.095 F044000400054 18.15 0.253 0.514 0.075 F044000400055 18.15 0.547 0.846 0.256 F044000400056 18.15 0.693 0.700 0.220 F044000400057 18.15 0.801 0.864 0.106 F044000400058 18.15 0.965 0.666 0.138 F044000400059 18.15 1.036 0.799 0.173 F044000400060 ENDDATA 38 0 F044000400061 ENDSUBENT 60 0 F044000499999 ENDENTRY 4 0 F044099999999