ENTRY F0146 20200510 F077F014600000001 SUBENT F0146001 20200510 F077F014600100001 BIB 11 20 F014600100002 TITLE Isobaric analogue states of 10Be - 10B F014600100003 AUTHOR (M.L.Roush,F.C.Young,P.D.Forsyth,W.F.Hornyak) F014600100004 INSTITUTE (1USAMRY) F014600100005 REFERENCE (J,NP/A,128,401,1969) F014600100006 MONITOR (4-BE-9(P,D)4-BE-8,PAR,DA) F014600100007 The absolute differential cross section was determined F014600100008 by alternately observing the 9Be(p,d)8Be(g.s.) and F014600100009 9Be(d,p) with fixed target and detector geometries. F014600100010 MONIT-REF (F0158002,G.Weber+,J,PR,104,1307,1956) F014600100011 SAMPLE 15 mu-g/cm2 Be target evaporated onto a 0.076 cm thick F014600100012 disc of tantalum. F014600100013 METHOD (COINC) F014600100014 CORRECTION Small corrections (approximately 10%) were made F014600100015 principally for departure of the centre of rotation of F014600100016 the detector from the beam spot on target. F014600100017 ERR-ANALYS (ERR-T) Uncertainty in absolute value F014600100018 (ERR-1) Relative error F014600100019 HISTORY (19840626C) F014600100020 (19990407U) CNPD: corrected 4-dig. year and lower casesF014600100021 (20200510A) SD: Major corrections in all Subents. F014600100022 ENDBIB 20 0 F014600100023 COMMON 3 3 F014600100024 E-LVL-NRM ERR-T ERR-1 F014600100025 MEV PER-CENT PER-CENT F014600100026 0.0 25. 5. F014600100027 ENDCOMMON 3 0 F014600100028 ENDSUBENT 27 0 F014600199999 SUBENT F0146002 20200510 F077F014600200001 BIB 7 17 F014600200002 REACTION (4-BE-9(D,P)4-BE-10,PAR,DA) F014600200003 COMMENT Composite angular distribution of the reaction F014600200004 9Be(d,p)10Be populating the doublet at 5.96 MeV F014600200005 excitation ( the J=1- and J=2 states) F014600200006 DETECTOR (NAICR) 7.5cm x 7.5cm NaI crystal for gamma measurementF014600200007 ANALYSIS The relative population of the two states can be F014600200008 extracted from the observed ratio of strengths if the F014600200009 branching ratios of the gamma-decay of the two states F014600200010 are known. The branching ratios suggested by Warburton F014600200011 and Alburger (see below) for this doublet were used. F014600200012 Book: E.K.Warburton and D.E.Alburger, in Nuclear F014600200013 spin-parity assignments, ed. by N.B.Gove and F014600200014 R.L.Robinson (Academic Press, New York, 1966) p.114. F014600200015 ERR-ANALYS (DATA-ERR) From graphic bars (relative error) F014600200016 STATUS (CURVE) fig 10 from Nucl.Phys.,A128(1969)401 F014600200017 HISTORY (20200510A) SD: SF9=EXP deleted from REACTION code. F014600200018 ANG-ERR->ANG-ERR-D; DATA-ERR1->DATA-ERR. BIB updated. F014600200019 ENDBIB 17 0 F014600200020 COMMON 3 3 F014600200021 EN ANG-ERR-D E-LVL F014600200022 MEV ADEG MEV F014600200023 2.8 0.2 5.960 F014600200024 ENDCOMMON 3 0 F014600200025 DATA 3 12 F014600200026 ANG DATA DATA-ERR F014600200027 ADEG MB/SR MB/SR F014600200028 4.4 37.32 1.93 F014600200029 9.4 34.34 1.74 F014600200030 14.5 30.77 1.74 F014600200031 19.5 28.36 1.35 F014600200032 24.6 21.32 1.15 F014600200033 29.5 18.53 0.77 F014600200034 34.7 15.15 0.77 F014600200035 39.7 12.16 0.77 F014600200036 44.7 10.34 0.58 F014600200037 50.0 8.31 0.39 F014600200038 54.9 7.45 0.34 F014600200039 59.9 6.58 0.12 F014600200040 ENDDATA 14 0 F014600200041 ENDSUBENT 40 0 F014600299999 SUBENT F0146003 20200510 F077F014600300001 BIB 7 16 F014600300002 REACTION (4-BE-9(D,P)4-BE-10,PAR,DA) F014600300003 DETECTOR (NAICR) 7.5cm x 7.5cm NaI crystal for gamma measurementF014600300004 ANALYSIS The calculated relative populations and the composite F014600300005 angular distribution (Subent 002) were combined to F014600300006 obtain the "angular distributions" for the two states F014600300007 LEVEL-PROP ((1.)4-BE-10,E-LVL=5.96,SPIN=1.,PARITY=-1.) F014600300008 ((2.)4-BE-10,E-LVL=5.96,SPIN=2.,PARITY=+1.) F014600300009 ERR-ANALYS (DATA-ERR) From graphic bars (The errors displayed in F014600300010 fig. are a combination of the uncertainties in the F014600300011 composite angular distribution and the statistical F014600300012 errors in the ratio of the cascade strength to the F014600300013 cross-over strength.) F014600300014 STATUS (CURVE) fig 12 from Nucl.Phys.,A128(1969)401 F014600300015 (DEP,F0146002) composite angular distribution F014600300016 HISTORY (20200510A) SD: SF9=EXP deleted from REACTION code. F014600300017 ANG-ERR -> ANG-ERR-D. BIB updated. DATA-ERR1->DATA-ERR.F014600300018 ENDBIB 16 0 F014600300019 COMMON 3 3 F014600300020 EN E-LVL ANG-ERR-D F014600300021 MEV MEV ADEG F014600300022 2.8 5.96 0.1 F014600300023 ENDCOMMON 3 0 F014600300024 DATA 4 24 F014600300025 ANG-CM DATA-CM DATA-ERR LVL-FLAG F014600300026 ADEG MB/SR MB/SR NO-DIM F014600300027 6.0 12.36 0.54 2. F014600300028 6.3 12.36 0.04 1. F014600300029 12.4 11.85 0.62 1. F014600300030 12.5 10.69 0.54 2. F014600300031 18.4 11.19 0.54 1. F014600300032 18.5 9.41 0.46 2. F014600300033 24.4 7.82 0.38 2. F014600300034 24.5 11.38 0.62 1. F014600300035 30.6 8.63 0.46 1. F014600300036 30.9 6.00 0.31 2. F014600300037 36.7 8.28 0.46 1. F014600300038 36.9 4.25 0.23 2. F014600300039 42.6 3.60 0.23 2. F014600300040 42.9 7.00 0.47 1. F014600300041 48.7 3.17 0.23 2. F014600300042 48.9 5.72 0.23 1. F014600300043 54.4 2.43 0.15 2. F014600300044 54.7 5.29 0.31 1. F014600300045 60.4 3.94 0.23 1. F014600300046 60.8 2.54 0.16 2. F014600300047 66.0 2.43 0.23 2. F014600300048 66.1 3.59 0.23 1. F014600300049 71.5 2.54 0.23 2. F014600300050 71.6 3.01 0.15 1. F014600300051 ENDDATA 26 0 F014600300052 ENDSUBENT 51 0 F014600399999 SUBENT F0146004 20200510 F077F014600400001 BIB 5 6 F014600400002 REACTION (4-BE-9(D,P)4-BE-10,PAR,DA) F014600400003 DETECTOR (SIBAR) silicon surface-barrier detector F014600400004 ERR-ANALYS (DATA-ERR) From graphic bars (relative error) F014600400005 STATUS (CURVE) fig 13 Nucl.Phys.,A128(1969)401 F014600400006 HISTORY (20200510A) SD: SF9=EXP deleted from REACTION code. F014600400007 ANG-ERR -> ANG-ERR-D. BIB updated. DATA-ERR1->DATA-ERR.F014600400008 ENDBIB 6 0 F014600400009 COMMON 2 3 F014600400010 EN ANG-ERR-D F014600400011 MEV ADEG F014600400012 2.8 0.5 F014600400013 ENDCOMMON 3 0 F014600400014 DATA 4 28 F014600400015 E-LVL ANG-CM DATA-CM DATA-ERR F014600400016 MEV ADEG MB/SR MB/SR F014600400017 0. 4.6 1.238 0.050 F014600400018 0. 10.1 1.601 0.075 F014600400019 0. 16.1 2.065 0.087 F014600400020 0. 21.6 2.403 0.112 F014600400021 0. 26.0 2.479 0.125 F014600400022 0. 32.3 2.242 0.138 F014600400023 0. 37.4 2.030 0.100 F014600400024 0. 42.5 1.731 0.087 F014600400025 0. 47.6 1.382 0.063 F014600400026 0. 53.4 1.083 0.038 F014600400027 0. 62.9 0.722 0.050 F014600400028 0. 74.1 0.748 0.037 F014600400029 0. 84.0 0.937 0.037 F014600400030 0. 94.0 1.101 0.063 F014600400031 3.37 4.1 1.437 0.075 F014600400032 3.37 9.6 1.942 0.075 F014600400033 3.37 15.1 2.698 0.176 F014600400034 3.37 19.9 3.605 0.201 F014600400035 3.37 26.7 4.110 0.176 F014600400036 3.37 31.7 4.086 0.201 F014600400037 3.37 36.8 3.660 0.201 F014600400038 3.37 42.5 3.159 0.227 F014600400039 3.37 47.6 2.759 0.201 F014600400040 3.37 52.8 1.755 0.151 F014600400041 3.37 64.8 0.904 0.226 F014600400042 3.37 74.9 0.706 0.227 F014600400043 3.37 84.1 1.488 0.101 F014600400044 3.37 94.7 1.617 0.101 F014600400045 ENDDATA 30 0 F014600400046 ENDSUBENT 45 0 F014600499999 ENDENTRY 4 0 F014699999999