ENTRY M0327 20130620 M067M032700000001 SUBENT M0327001 20130620 M067M032700100001 BIB 18 58 M032700100002 TITLE Photoneutron angular distributions for He-4. M032700100003 AUTHOR (J.D.Irish,R.G.Johnson,B.L.Berman,B.J.Thomas, M032700100004 K.G.Mcneill,J.W.Jury) M032700100005 INSTITUTE (1CANTOR) M032700100006 REFERENCE (J,CJP,53,802,1975) M032700100007 FACILITY (LINAC,1CANTOR) Electron beam characteristics: peak M032700100008 current = 0.4 amps, pulse width=15 nsec, repetition M032700100009 rate = 360 hz. M032700100010 INC-SOURCE (BRST) The bremsstrahlung target consisted of 0.20 cm M032700100011 thick tungsten plate backed by a 4.45 cm thick M032700100012 aluminium electron beam stop. M032700100013 SAMPLE The liquid helium sample dewar. The irradiated part M032700100014 of the sample dewar was 5.08 cm in diameter and was M032700100015 constructed of 0.25 mm aluminium walls. M032700100016 METHOD (TOF) Flight path=49.5 m. M032700100017 DETECTOR (SCIN) The neutron detector consists of an oxygen M032700100018 poisoned liquid scintillator (12.7 cm thick by 35.6 M032700100019 c in diameter, ne 213) viewed by three philips M032700100020 xp1040 photomultiplier tubes. M032700100021 ANALYSIS The bremsstrahlung shape is obtained from M032700100022 measurements of photoneutron spectra from 0.64 cm M032700100023 thick heavy water (D2O) and water (H2O) slab targets M032700100024 contained in holders with 0.01 cm thick mylar walls. M032700100025 ERR-ANALYS (ERR-S) The statistical uncertainties. M032700100026 MONITOR (2-HE-4(G,N)2-HE-3,,DA) M032700100027 MONIT-REF (,J.Irish+,J,PR/C,8,1211,1973) M032700100028 CORRECTION The data were corrected for M032700100029 (a) the neutrons produced in the aluminium; M032700100030 (b) the neutrons scattered by the helium sample; M032700100031 (c) the sample thickness. M032700100032 COMMENT The double differential cross section for the M032700100033 reaction He-4(g,n)He-3 has been measured at M032700100034 laboratory angle of 53,68,83,98,128 and 143 degrees M032700100035 for excitation energies between 22 and 32 MeV by the M032700100036 photoneutron time-of-flight technique. M032700100037 The photoneutron spectra were used to obtain the M032700100038 angular distribution coefficients in a legendre M032700100039 series expansion for the differential photoneutron M032700100040 cross sections. Analysis of these coefficients M032700100041 indicates that the photodisintegration process in M032700100042 this nucleus, while dominated by E1 photon M032700100043 absorption followed by channel spin zero (no spin M032700100044 flip) p-wave neutron emission, is affected by E1 M032700100045 channel spin one and E2 contributions. In the higher M032700100046 energy region E > 27 MeV the amount of E2 absorption M032700100047 observed was 6% of the total and is dominated by the M032700100048 channel spin one E2 matrix element. M032700100049 REL-REF (A,,B.L.Berman+,J,PR/C,4,723,1971) The fore-aft M032700100050 asymmetry is supported by the present data. M032700100051 STATUS (CURVE) M032700100052 HISTORY (19871102C) Data were compiled at SCJAD of Saratov M032700100053 State University. M032700100054 (19910202A) Corrected by V.Varlamov, V.Mclane. M032700100055 (19981116A) Corrected by V.Varlamov. M032700100056 EN-MAX AND EN conflict in SUBENT 16 solved. M032700100057 (20130620A) Corrected by V.Varlamov: REACTION, M032700100058 ERR-ANALYS, STATUS, SUBENTs 014-017 deleted because M032700100059 no data for EXFOR, dates, lowercase. M032700100060 ENDBIB 58 0 M032700100061 NOCOMMON 0 0 M032700100062 ENDSUBENT 61 0 M032700199999 SUBENT M0327002 20130620 M067M032700200001 BIB 3 4 M032700200002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700200003 STATUS Data from. Fig 4. M032700200004 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA, M032700200005 STATUS. M032700200006 ENDBIB 4 0 M032700200007 COMMON 2 3 M032700200008 ANG EN-MAX M032700200009 ADEG MEV M032700200010 53. 35. M032700200011 ENDCOMMON 3 0 M032700200012 DATA 3 42 M032700200013 E DATA ERR-S M032700200014 MEV ARB-UNITS ARB-UNITS M032700200015 0.55 0.79 0.45 M032700200016 0.75 1.87 0.26 M032700200017 0.95 3.82 0.22 M032700200018 1.15 4.19 0.28 M032700200019 1.35 4.07 0.27 M032700200020 1.55 3.74 0.27 M032700200021 1.75 4.02 0.27 M032700200022 1.95 4.38 0.27 M032700200023 2.15 4.11 0.23 M032700200024 2.40 4.34 0.21 M032700200025 2.60 4.03 0.23 M032700200026 2.80 4.15 0.26 M032700200027 3.00 4.45 0.26 M032700200028 3.30 4.98 0.26 M032700200029 3.50 4.92 0.26 M032700200030 3.70 4.25 0.21 M032700200031 3.90 4.92 0.23 M032700200032 4.10 4.68 0.21 M032700200033 4.35 4.34 0.26 M032700200034 4.60 4.26 0.23 M032700200035 4.85 4.38 0.21 M032700200036 5.10 3.97 0.21 M032700200037 5.25 4.26 0.15 M032700200038 5.50 3.74 0.15 M032700200039 5.70 3.85 0.15 M032700200040 5.95 3.50 0.15 M032700200041 6.20 3.25 0.18 M032700200042 6.40 3.03 0.15 M032700200043 6.75 3.18 0.18 M032700200044 7.00 2.73 0.18 M032700200045 7.20 2.36 0.15 M032700200046 7.45 2.24 0.13 M032700200047 7.65 2.09 0.13 M032700200048 7.90 1.98 0.13 M032700200049 8.15 1.54 0.07 M032700200050 8.40 1.49 0.07 M032700200051 8.70 1.05 0.07 M032700200052 9.00 1.02 0.07 M032700200053 9.35 0.75 0.07 M032700200054 9.65 0.41 0.07 M032700200055 10.30 0.10 0.07 M032700200056 10.70 0.10 0.07 M032700200057 ENDDATA 44 0 M032700200058 ENDSUBENT 57 0 M032700299999 SUBENT M0327003 20130620 M067M032700300001 BIB 3 4 M032700300002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700300003 STATUS Data from. Fig 4. M032700300004 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA, M032700300005 STATUS. M032700300006 ENDBIB 4 0 M032700300007 COMMON 2 3 M032700300008 ANG EN-MAX M032700300009 ADEG MEV M032700300010 68. 35. M032700300011 ENDCOMMON 3 0 M032700300012 DATA 3 43 M032700300013 E DATA ERR-S M032700300014 MEV ARB-UNITS ARB-UNITS M032700300015 0.55 2.13 0.35 M032700300016 0.75 2.61 0.23 M032700300017 0.95 3.65 0.23 M032700300018 1.15 3.43 0.26 M032700300019 1.35 4.10 0.20 M032700300020 1.55 3.87 0.21 M032700300021 1.75 4.47 0.22 M032700300022 1.95 4.91 0.22 M032700300023 2.20 5.04 0.22 M032700300024 2.40 5.48 0.21 M032700300025 2.60 5.07 0.22 M032700300026 2.80 5.48 0.22 M032700300027 3.00 5.85 0.22 M032700300028 3.30 5.97 0.20 M032700300029 3.50 5.66 0.21 M032700300030 3.70 5.36 0.21 M032700300031 3.95 5.66 0.21 M032700300032 4.15 5.44 0.21 M032700300033 4.35 5.63 0.21 M032700300034 4.60 5.46 0.21 M032700300035 4.85 5.30 0.21 M032700300036 5.10 5.07 0.15 M032700300037 5.25 4.82 0.15 M032700300038 5.50 4.62 0.15 M032700300039 5.70 4.21 0.15 M032700300040 5.95 4.47 0.15 M032700300041 6.20 4.02 0.15 M032700300042 6.40 3.58 0.15 M032700300043 6.75 3.64 0.15 M032700300044 7.00 3.17 0.15 M032700300045 7.20 2.91 0.15 M032700300046 7.45 2.91 0.15 M032700300047 7.65 2.64 0.15 M032700300048 7.90 2.46 0.15 M032700300049 8.15 2.20 0.15 M032700300050 8.40 2.00 0.15 M032700300051 8.70 1.60 0.15 M032700300052 9.00 1.34 0.08 M032700300053 9.35 1.19 0.08 M032700300054 9.65 0.67 0.08 M032700300055 9.95 0.45 0.08 M032700300056 10.30 0.29 0.08 M032700300057 10.70 0.13 0.08 M032700300058 ENDDATA 45 0 M032700300059 ENDSUBENT 58 0 M032700399999 SUBENT M0327004 20130620 M067M032700400001 BIB 3 4 M032700400002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700400003 STATUS Data from. Fig 4. M032700400004 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA, M032700400005 STATUS. M032700400006 ENDBIB 4 0 M032700400007 COMMON 2 3 M032700400008 ANG EN-MAX M032700400009 ADEG MEV M032700400010 83. 35. M032700400011 ENDCOMMON 3 0 M032700400012 DATA 3 42 M032700400013 E DATA ERR-S M032700400014 MEV ARB-UNITS ARB-UNITS M032700400015 0.55 1.27 0.29 M032700400016 0.75 1.80 0.19 M032700400017 0.95 2.50 0.19 M032700400018 1.15 2.50 0.20 M032700400019 1.35 2.69 0.19 M032700400020 1.55 2.76 0.19 M032700400021 1.75 3.22 0.19 M032700400022 1.95 3.63 0.19 M032700400023 2.15 3.89 0.15 M032700400024 2.40 4.10 0.15 M032700400025 2.60 4.19 0.17 M032700400026 2.80 4.79 0.17 M032700400027 3.00 4.86 0.15 M032700400028 3.30 5.16 0.17 M032700400029 3.50 4.82 0.15 M032700400030 3.70 4.65 0.15 M032700400031 3.95 4.90 0.15 M032700400032 4.15 5.01 0.15 M032700400033 4.35 5.08 0.12 M032700400034 4.60 4.90 0.15 M032700400035 4.85 4.82 0.15 M032700400036 5.10 4.60 0.12 M032700400037 5.25 4.58 0.12 M032700400038 5.50 4.45 0.08 M032700400039 5.70 4.19 0.07 M032700400040 5.95 4.08 0.07 M032700400041 6.20 3.85 0.07 M032700400042 6.40 3.70 0.07 M032700400043 6.75 3.36 0.07 M032700400044 7.00 3.34 0.07 M032700400045 7.20 2.74 0.07 M032700400046 7.45 2.62 0.07 M032700400047 7.65 2.32 M032700400048 7.90 2.15 M032700400049 8.15 2.20 M032700400050 8.40 1.71 M032700400051 8.70 1.61 M032700400052 9.00 1.34 M032700400053 9.35 1.09 M032700400054 9.65 0.60 M032700400055 10.30 0.26 M032700400056 10.70 0.11 M032700400057 ENDDATA 44 0 M032700400058 ENDSUBENT 57 0 M032700499999 SUBENT M0327005 20130620 M067M032700500001 BIB 3 4 M032700500002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700500003 STATUS Data from Fig. 4. M032700500004 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA, M032700500005 STATUS. M032700500006 ENDBIB 4 0 M032700500007 COMMON 2 3 M032700500008 ANG EN-MAX M032700500009 ADEG MEV M032700500010 98. 35. M032700500011 ENDCOMMON 3 0 M032700500012 DATA 3 44 M032700500013 E DATA ERR-S M032700500014 MEV ARB-UNITS ARB-UNITS M032700500015 0.45 2.00 1.31 M032700500016 0.60 2.26 0.29 M032700500017 0.80 2.23 0.22 M032700500018 1.00 2.33 0.21 M032700500019 1.25 2.40 0.20 M032700500020 1.45 2.22 0.26 M032700500021 1.65 2.29 0.20 M032700500022 1.85 3.77 0.22 M032700500023 2.10 3.55 0.26 M032700500024 2.30 4.33 0.24 M032700500025 2.50 4.60 0.22 M032700500026 2.70 4.41 0.22 M032700500027 2.90 4.95 0.22 M032700500028 3.10 4.96 0.22 M032700500029 3.30 5.19 0.22 M032700500030 3.50 5.25 0.22 M032700500031 3.75 4.88 0.22 M032700500032 4.00 5.31 0.22 M032700500033 4.20 4.85 0.21 M032700500034 4.40 5.40 0.22 M032700500035 4.65 5.15 0.15 M032700500036 4.85 5.35 0.16 M032700500037 5.10 4.93 0.18 M032700500038 5.30 4.63 0.18 M032700500039 5.50 4.76 0.18 M032700500040 5.80 4.40 0.20 M032700500041 6.00 3.98 0.20 M032700500042 6.25 4.00 0.18 M032700500043 6.55 3.85 0.19 M032700500044 6.85 3.29 0.15 M032700500045 7.10 3.31 0.15 M032700500046 7.30 3.07 0.07 M032700500047 7.50 2.59 0.07 M032700500048 7.75 2.27 0.07 M032700500049 8.00 1.93 0.07 M032700500050 8.25 1.81 0.07 M032700500051 8.50 1.60 0.07 M032700500052 8.80 1.33 0.07 M032700500053 9.10 0.81 0.07 M032700500054 9.35 0.44 0.07 M032700500055 9.70 0.26 0.07 M032700500056 10.00 0.11 0.07 M032700500057 10.40 0.09 0.07 M032700500058 10.75 0.06 0.07 M032700500059 ENDDATA 46 0 M032700500060 ENDSUBENT 59 0 M032700599999 SUBENT M0327006 20130620 M067M032700600001 BIB 3 4 M032700600002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700600003 STATUS Data from Fig. 4. M032700600004 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA, M032700600005 STATUS. M032700600006 ENDBIB 4 0 M032700600007 COMMON 2 3 M032700600008 ANG EN-MAX M032700600009 ADEG MEV M032700600010 128. 35. M032700600011 ENDCOMMON 3 0 M032700600012 DATA 3 40 M032700600013 E DATA ERR-S M032700600014 MEV ARB-UNITS ARB-UNITS M032700600015 0.60 2.03 0.51 M032700600016 0.80 1.97 0.28 M032700600017 0.95 2.09 0.26 M032700600018 1.20 1.34 0.19 M032700600019 1.40 1.46 0.19 M032700600020 1.60 2.49 0.19 M032700600021 1.80 2.58 0.19 M032700600022 2.00 3.55 0.19 M032700600023 2.25 3.34 0.22 M032700600024 2.45 3.41 0.19 M032700600025 2.65 3.55 0.21 M032700600026 2.85 4.05 0.26 M032700600027 3.10 3.62 0.27 M032700600028 3.30 4.28 0.26 M032700600029 3.50 4.27 0.26 M032700600030 3.70 4.08 0.20 M032700600031 3.95 3.98 0.19 M032700600032 4.20 4.33 0.19 M032700600033 4.40 4.23 0.19 M032700600034 4.65 4.09 0.19 M032700600035 4.85 4.31 0.17 M032700600036 5.15 3.53 0.19 M032700600037 5.35 3.58 0.19 M032700600038 5.55 3.34 0.19 M032700600039 5.75 3.15 0.19 M032700600040 6.00 3.20 0.19 M032700600041 6.30 3.13 0.16 M032700600042 6.50 2.44 0.16 M032700600043 6.80 2.23 0.11 M032700600044 7.00 1.99 0.12 M032700600045 7.25 1.94 0.12 M032700600046 7.50 1.83 0.13 M032700600047 7.70 1.51 0.10 M032700600048 7.95 0.08 0.08 M032700600049 8.20 0.94 0.08 M032700600050 8.45 0.68 0.08 M032700600051 8.75 0.26 0.08 M032700600052 9.00 0.21 M032700600053 9.35 0.10 M032700600054 9.65 0.05 M032700600055 ENDDATA 42 0 M032700600056 ENDSUBENT 55 0 M032700699999 SUBENT M0327007 20130620 M067M032700700001 BIB 3 3 M032700700002 REACTION (2-HE-4(G,N)2-HE-3,,DA/DE,,BRA/REL) M032700700003 HISTORY (20130620A) Corrected by V.Varlamov: BRS -> BRA. M032700700004 STATUS Data from Fig. 4. M032700700005 ENDBIB 3 0 M032700700006 COMMON 2 3 M032700700007 ANG EN-MAX M032700700008 ADEG MEV M032700700009 143. 35. M032700700010 ENDCOMMON 3 0 M032700700011 DATA 3 42 M032700700012 E DATA ERR-S M032700700013 MEV ARB-UNITS ARB-UNITS M032700700014 0.50 1.32 0.93 M032700700015 0.65 1.23 0.28 M032700700016 0.85 1.17 0.18 M032700700017 1.05 1.29 0.15 M032700700018 1.25 1.42 0.15 M032700700019 1.45 1.53 0.15 M032700700020 1.65 1.83 0.15 M032700700021 1.85 2.05 0.15 M032700700022 2.10 1.92 0.15 M032700700023 2.30 2.35 0.15 M032700700024 2.50 2.30 0.15 M032700700025 2.75 2.34 0.15 M032700700026 2.95 1.98 0.17 M032700700027 3.20 2.38 0.15 M032700700028 3.40 2.43 0.15 M032700700029 3.60 2.31 0.16 M032700700030 3.80 2.11 0.16 M032700700031 4.05 2.13 0.15 M032700700032 4.25 2.13 0.15 M032700700033 4.50 1.91 0.15 M032700700034 4.70 2.19 0.15 M032700700035 4.90 1.91 0.13 M032700700036 5.15 1.74 0.11 M032700700037 5.35 1.56 0.12 M032700700038 5.60 1.66 0.11 M032700700039 5.80 1.66 0.11 M032700700040 6.00 1.41 0.12 M032700700041 6.30 1.31 0.09 M032700700042 6.55 1.16 0.09 M032700700043 6.85 1.12 0.07 M032700700044 7.10 1.01 0.09 M032700700045 7.35 0.84 0.07 M032700700046 7.60 0.78 0.07 M032700700047 7.75 0.57 0.07 M032700700048 8.05 0.33 0.07 M032700700049 8.25 0.22 0.05 M032700700050 8.55 0.22 0.05 M032700700051 8.80 0.11 M032700700052 9.10 0.15 M032700700053 9.40 0.07 M032700700054 9.70 0.07 M032700700055 10.00 0.03 M032700700056 ENDDATA 44 0 M032700700057 ENDSUBENT 56 0 M032700799999 SUBENT M0327008 20130620 M067M032700800001 BIB 4 13 M032700800002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032700800003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032700800004 spectra had been aligned to common center of mass M032700800005 energy bins and normalized to the same M032700800006 bremsstrahlung dose. The cross sections were M032700800007 obtained by dividing the spectra by the appropriate M032700800008 bremsstrahlung distributions. The total cross M032700800009 section was obtained by normalizing to the cross M032700800010 section measured by Irish, et al. M032700800011 STATUS (DEP,M0327002) M032700800012 Data from Fig. 5. M032700800013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032700800014 STATUS. M032700800015 ENDBIB 13 0 M032700800016 COMMON 1 3 M032700800017 ANG M032700800018 ADEG M032700800019 53. M032700800020 ENDCOMMON 3 0 M032700800021 DATA 3 34 M032700800022 EN DATA ERR-S M032700800023 MEV MB/SR MB/SR M032700800024 22.0 0.086 0.007 M032700800025 22.2 0.098 0.007 M032700800026 22.5 0.089 0.006 M032700800027 22.7 0.099 0.006 M032700800028 23.0 0.111 0.006 M032700800029 23.2 0.108 0.006 M032700800030 23.5 0.116 0.006 M032700800031 23.8 0.110 0.006 M032700800032 24.1 0.113 0.007 M032700800033 24.3 0.127 0.007 M032700800034 24.6 0.144 0.007 M032700800035 24.8 0.143 0.007 M032700800036 25.2 0.127 0.007 M032700800037 25.4 0.150 0.007 M032700800038 25.7 0.147 0.007 M032700800039 26.0 0.138 0.007 M032700800040 26.3 0.141 0.007 M032700800041 26.6 0.149 0.007 M032700800042 26.9 0.137 0.007 M032700800043 27.2 0.151 0.007 M032700800044 27.4 0.136 0.007 M032700800045 27.7 0.142 0.007 M032700800046 28.0 0.134 0.007 M032700800047 28.3 0.126 0.007 M032700800048 28.7 0.122 0.006 M032700800049 29.0 0.130 0.006 M032700800050 29.3 0.113 0.006 M032700800051 29.6 0.099 0.006 M032700800052 29.9 0.098 0.006 M032700800053 30.2 0.099 0.006 M032700800054 30.5 0.098 0.006 M032700800055 30.8 0.080 0.006 M032700800056 31.2 0.084 0.006 M032700800057 31.5 0.063 0.005 M032700800058 ENDDATA 36 0 M032700800059 ENDSUBENT 58 0 M032700899999 SUBENT M0327009 20130620 M067M032700900001 BIB 4 13 M032700900002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032700900003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032700900004 spectra had been aligned to common center of mass M032700900005 energy bins and normalized to the same M032700900006 bremsstrahlung dose. The cross sections were M032700900007 obtained by dividing the spectra by the appropriate M032700900008 bremsstrahlung distributions. The total cross M032700900009 section was obtained by normalizing to the cross M032700900010 section measured by Irish, et al. M032700900011 STATUS (DEP,M0327003) M032700900012 Data from Fig. 5. M032700900013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032700900014 STATUS. M032700900015 ENDBIB 13 0 M032700900016 COMMON 1 3 M032700900017 ANG M032700900018 ADEG M032700900019 68. M032700900020 ENDCOMMON 3 0 M032700900021 DATA 3 35 M032700900022 EN DATA ERR-S M032700900023 MEV MB/SR MB/SR M032700900024 22.0 0.086 0.006 M032700900025 22.3 0.104 0.006 M032700900026 22.6 0.099 0.006 M032700900027 22.8 0.116 0.006 M032700900028 23.1 0.134 0.006 M032700900029 23.4 0.139 0.006 M032700900030 23.6 0.157 0.006 M032700900031 23.9 0.145 0.006 M032700900032 24.2 0.155 0.006 M032700900033 24.4 0.173 0.007 M032700900034 24.7 0.181 0.007 M032700900035 25.0 0.177 0.007 M032700900036 25.3 0.169 0.006 M032700900037 25.6 0.186 0.007 M032700900038 25.9 0.184 0.007 M032700900039 26.2 0.192 0.007 M032700900040 26.4 0.192 0.007 M032700900041 26.7 0.190 0.007 M032700900042 27.0 0.184 0.006 M032700900043 27.4 0.180 0.007 M032700900044 27.6 0.178 0.007 M032700900045 27.9 0.167 0.007 M032700900046 28.2 0.183 0.006 M032700900047 28.5 0.164 0.006 M032700900048 28.9 0.150 0.005 M032700900049 29.3 0.156 0.005 M032700900050 29.6 0.139 0.006 M032700900051 29.9 0.132 0.006 M032700900052 30.2 0.136 0.006 M032700900053 30.5 0.132 0.005 M032700900054 30.8 0.131 0.005 M032700900055 31.1 0.125 0.005 M032700900056 31.4 0.124 0.005 M032700900057 31.8 0.114 0.005 M032700900058 32.2 0.100 0.005 M032700900059 ENDDATA 37 0 M032700900060 ENDSUBENT 59 0 M032700999999 SUBENT M0327010 20130620 M067M032701000001 BIB 4 13 M032701000002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032701000003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032701000004 spectra had been aligned to common center of mass M032701000005 energy bins and normalized to the same M032701000006 bremsstrahlung dose. The cross sections were M032701000007 obtained by dividing the spectra by the appropriate M032701000008 bremsstrahlung distributions. The total cross M032701000009 section was obtained by normalizing to the cross M032701000010 section measured by Irish, et al. M032701000011 STATUS (DEP,M0327004) M032701000012 Data from Fig. 5. M032701000013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032701000014 STATUS. M032701000015 ENDBIB 13 0 M032701000016 COMMON 1 3 M032701000017 ANG M032701000018 ADEG M032701000019 83. M032701000020 ENDCOMMON 3 0 M032701000021 DATA 3 31 M032701000022 EN DATA ERR-S M032701000023 MEV MB/SR MB/SR M032701000024 22.1 0.077 0.005 M032701000025 22.4 0.083 0.005 M032701000026 22.7 0.087 0.005 M032701000027 23.0 0.099 0.005 M032701000028 23.2 0.123 0.005 M032701000029 23.5 0.135 0.005 M032701000030 23.8 0.141 0.005 M032701000031 24.1 0.147 0.006 M032701000032 24.4 0.175 0.007 M032701000033 24.6 0.180 0.007 M032701000034 24.9 0.195 0.007 M032701000035 25.2 0.187 0.006 M032701000036 25.5 0.185 0.007 M032701000037 25.8 0.198 0.007 M032701000038 26.1 0.207 0.007 M032701000039 26.4 0.217 0.007 M032701000040 26.7 0.212 0.007 M032701000041 27.0 0.211 0.007 M032701000042 27.3 0.208 0.007 M032701000043 27.6 0.214 0.007 M032701000044 27.9 0.208 0.007 M032701000045 28.2 0.205 0.007 M032701000046 28.5 0.200 0.006 M032701000047 28.9 0.196 0.006 M032701000048 29.2 0.192 0.006 M032701000049 29.6 0.179 0.006 M032701000050 29.9 0.186 0.007 M032701000051 30.2 0.162 0.006 M032701000052 30.5 0.162 0.006 M032701000053 30.8 0.156 0.007 M032701000054 31.1 0.148 0.007 M032701000055 ENDDATA 33 0 M032701000056 ENDSUBENT 55 0 M032701099999 SUBENT M0327011 20130620 M067M032701100001 BIB 4 13 M032701100002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032701100003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032701100004 spectra had been aligned to common center of mass M032701100005 energy bins and normalized to the same M032701100006 bremsstrahlung dose. The cross sections were M032701100007 obtained by dividing the spectra by the appropriate M032701100008 bremsstrahlung distributions. The total cross M032701100009 section was obtained by normalizing to the cross M032701100010 section measured by Irish, et al. M032701100011 STATUS (DEP,M0327005) M032701100012 Data from Fig. 5. M032701100013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032701100014 STATUS. M032701100015 ENDBIB 13 0 M032701100016 COMMON 1 3 M032701100017 ANG M032701100018 ADEG M032701100019 98. M032701100020 ENDCOMMON 3 0 M032701100021 DATA 3 35 M032701100022 EN DATA ERR-S M032701100023 MEV MB/SR MB/SR M032701100024 22.1 0.065 0.006 M032701100025 22.4 0.068 0.005 M032701100026 22.6 0.065 0.005 M032701100027 22.9 0.096 0.005 M032701100028 23.2 0.114 0.005 M032701100029 23.5 0.109 0.005 M032701100030 23.8 0.133 0.007 M032701100031 24.1 0.144 0.007 M032701100032 24.4 0.140 0.007 M032701100033 24.6 0.162 0.007 M032701100034 24.9 0.165 0.007 M032701100035 25.2 0.179 0.007 M032701100036 25.5 0.183 0.007 M032701100037 25.8 0.173 0.007 M032701100038 26.1 0.192 0.007 M032701100039 26.4 0.180 0.007 M032701100040 26.7 0.206 0.007 M032701100041 27.0 0.198 0.007 M032701100042 27.3 0.210 0.007 M032701100043 27.7 0.201 0.007 M032701100044 28.0 0.192 0.007 M032701100045 28.3 0.203 0.007 M032701100046 28.6 0.194 0.007 M032701100047 28.9 0.173 0.007 M032701100048 29.3 0.182 0.007 M032701100049 29.6 0.182 0.007 M032701100050 30.0 0.165 0.007 M032701100051 30.4 0.176 0.007 M032701100052 30.7 0.171 0.007 M032701100053 30.9 0.152 0.007 M032701100054 31.3 0.140 0.007 M032701100055 31.6 0.134 0.007 M032701100056 32.0 0.132 0.007 M032701100057 32.3 0.129 0.007 M032701100058 32.7 0.124 0.007 M032701100059 ENDDATA 37 0 M032701100060 ENDSUBENT 59 0 M032701199999 SUBENT M0327012 20130620 M067M032701200001 BIB 4 13 M032701200002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032701200003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032701200004 spectra had been aligned to common center of mass M032701200005 energy bins and normalized to the same M032701200006 bremsstrahlung dose. The cross sections were M032701200007 obtained by dividing the spectra by the appropriate M032701200008 bremsstrahlung distributions. The total cross M032701200009 section was obtained by normalizing to the cross M032701200010 section measured by Irish, et al. M032701200011 STATUS (DEP,M0327006) M032701200012 Data from Fig. 5. M032701200013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032701200014 STATUS. M032701200015 ENDBIB 13 0 M032701200016 COMMON 1 3 M032701200017 ANG M032701200018 ADEG M032701200019 128. M032701200020 ENDCOMMON 3 0 M032701200021 DATA 3 32 M032701200022 EN DATA ERR-S M032701200023 MEV MB/SR MB/SR M032701200024 22.2 0.043 0.005 M032701200025 22.4 0.027 0.005 M032701200026 22.7 0.031 0.005 M032701200027 23.0 0.055 0.005 M032701200028 23.3 0.057 0.005 M032701200029 23.7 0.080 0.005 M032701200030 24.0 0.075 0.005 M032701200031 24.3 0.079 0.006 M032701200032 24.6 0.084 0.005 M032701200033 24.9 0.098 0.006 M032701200034 25.2 0.089 0.006 M032701200035 25.6 0.108 0.007 M032701200036 25.9 0.114 0.007 M032701200037 26.2 0.108 0.007 M032701200038 26.5 0.108 0.007 M032701200039 26.8 0.121 0.007 M032701200040 27.1 0.120 0.007 M032701200041 27.4 0.118 0.007 M032701200042 27.8 0.128 0.007 M032701200043 28.2 0.111 0.007 M032701200044 28.5 0.112 0.007 M032701200045 28.8 0.107 0.007 M032701200046 29.1 0.103 0.007 M032701200047 29.4 0.107 0.007 M032701200048 29.8 0.108 0.007 M032701200049 30.2 0.089 0.007 M032701200050 30.6 0.085 0.006 M032701200051 30.9 0.085 0.006 M032701200052 31.2 0.086 0.007 M032701200053 31.6 0.087 0.007 M032701200054 31.9 0.077 0.007 M032701200055 32.2 0.062 0.007 M032701200056 ENDDATA 34 0 M032701200057 ENDSUBENT 56 0 M032701299999 SUBENT M0327013 20130620 M067M032701300001 BIB 4 13 M032701300002 REACTION (2-HE-4(G,N)2-HE-3,,DA,,BRS) M032701300003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032701300004 spectra had been aligned to common center of mass M032701300005 energy bins and normalized to the same M032701300006 bremsstrahlung dose. The cross sections were M032701300007 obtained by dividing the spectra by the appropriate M032701300008 bremsstrahlung distributions. The total cross M032701300009 section was obtained by normalizing to the cross M032701300010 section measured by Irish, et al. M032701300011 STATUS (DEP,M0327007) M032701300012 Data from Fig. 5. M032701300013 HISTORY (20130620A) Corrected by V.Varlamov: BRA -> BRS, M032701300014 STATUS. M032701300015 ENDBIB 13 0 M032701300016 COMMON 1 3 M032701300017 ANG M032701300018 ADEG M032701300019 143. M032701300020 ENDCOMMON 3 0 M032701300021 DATA 3 32 M032701300022 EN DATA ERR-S M032701300023 MEV MB/SR MB/SR M032701300024 22.0 0.030 0.005 M032701300025 22.3 0.031 0.005 M032701300026 22.6 0.034 0.005 M032701300027 22.9 0.038 0.005 M032701300028 23.2 0.046 0.005 M032701300029 23.6 0.055 0.004 M032701300030 23.9 0.049 0.005 M032701300031 24.2 0.063 0.005 M032701300032 24.5 0.063 0.005 M032701300033 24.8 0.064 0.005 M032701300034 25.2 0.056 0.007 M032701300035 25.5 0.070 0.007 M032701300036 25.8 0.073 0.006 M032701300037 26.1 0.070 0.005 M032701300038 26.4 0.065 0.007 M032701300039 26.7 0.067 0.007 M032701300040 27.1 0.069 0.005 M032701300041 27.4 0.063 0.006 M032701300042 27.7 0.074 0.005 M032701300043 28.1 0.066 0.006 M032701300044 28.4 0.061 0.005 M032701300045 28.7 0.056 0.007 M032701300046 29.1 0.062 0.005 M032701300047 29.4 0.062 0.005 M032701300048 29.8 0.055 0.005 M032701300049 30.1 0.055 0.005 M032701300050 30.5 0.051 0.005 M032701300051 30.9 0.055 0.006 M032701300052 31.2 0.051 0.005 M032701300053 31.6 0.046 0.006 M032701300054 31.9 0.046 0.006 M032701300055 32.2 0.037 0.005 M032701300056 ENDDATA 34 0 M032701300057 ENDSUBENT 56 0 M032701399999 NOSUBENT M0327014 20130620 M067M032701400001 NOSUBENT M0327015 20130620 M067M032701500001 NOSUBENT M0327016 20130620 M067M032701600001 NOSUBENT M0327017 20130620 M067M032701700001 SUBENT M0327018 20130620 M067M032701800001 BIB 4 18 M032701800002 REACTION (2-HE-4(G,N)2-HE-3,,SIG,,BRS) M032701800003 ANALYSIS (UNFLD) To obtain the cross sections the photoneutron M032701800004 spectra had been aligned to common center of mass M032701800005 energy bins and normalized to the same M032701800006 bremsstrahlung dose. The cross sections were M032701800007 obtained by dividing the spectra by the appropriate M032701800008 bremsstrahlung distributions. The total cross M032701800009 section was obtained by normalizing to the cross M032701800010 section measured by Irish, et al. M032701800011 STATUS (DEP,M0327002) M032701800012 (DEP,M0327003) M032701800013 (DEP,M0327004) M032701800014 (DEP,M0327005) M032701800015 (DEP,M0327006) M032701800016 (DEP,M0327007) M032701800017 Data from Fig. 7. M032701800018 HISTORY (20130620A) Corrected by V.Varlamov: ANALYSIS, M032701800019 BRA -> BRS. M032701800020 ENDBIB 18 0 M032701800021 NOCOMMON 0 0 M032701800022 DATA 3 17 M032701800023 EN DATA DATA-ERR M032701800024 MEV MB MB M032701800025 21.3 0.18 0.17 M032701800026 21.7 0.51 0.09 M032701800027 22.2 0.88 0.08 M032701800028 22.8 0.95 0.08 M032701800029 23.3 1.02 0.08 M032701800030 23.9 1.12 0.08 M032701800031 24.4 1.45 0.09 M032701800032 25.0 1.43 0.09 M032701800033 25.6 1.64 0.09 M032701800034 26.2 1.46 0.09 M032701800035 26.8 1.71 0.09 M032701800036 27.3 1.84 0.09 M032701800037 27.9 1.63 0.08 M032701800038 28.5 1.66 0.08 M032701800039 29.1 1.54 0.08 M032701800040 29.7 1.44 0.08 M032701800041 30.3 1.38 0.08 M032701800042 ENDDATA 19 0 M032701800043 ENDSUBENT 42 0 M032701899999 ENDENTRY 18 0 M032799999999