ENTRY M0314 20151225 M081M031400000001 SUBENT M0314001 20151225 M081M031400100001 BIB 10 43 M031400100002 TITLE Energy spectra and angular distributions of M031400100003 photoneutrons from heavy nuclei. M031400100004 AUTHOR (G.A.Price) M031400100005 INSTITUTE (1USAUI) M031400100006 REFERENCE (J,PR,93,1279,1954) M031400100007 FACILITY (BETAT,1USAUI) M031400100008 INC-SOURCE (BRST) M031400100009 DETECTOR The energy spectra of photoneutrons have been measured M031400100010 with nuclear emulsions. The angular distributions have M031400100011 been measured with a variety of neutron detectors. M031400100012 They are: M031400100013 1) The moderated neutron detector. It consists of a M031400100014 cylindrical rhodium foil in a hole in a block of M031400100015 paraffin, 11/4 in. * 11/4 in. * 21/4 in. The paraffin M031400100016 block is surrounded by 1/32 in. cadmium foil and is M031400100017 placed in a paraffin cylinder,12 in. diam. and M031400100018 15 in. long. M031400100019 2) The Al-27(n,p) neutron detector. It consists of a M031400100020 series of aluminium cylinders (weight = 11.1 g, M031400100021 length = 3 in.,inside diameter = 13/16 in.). The M031400100022 threshold of this detector is 1.95 MeV. It is M031400100023 primarily sensitive to neutrons with more than 4-MeV M031400100024 energy and is less sensitive to neutrons of lower M031400100025 energy. M031400100026 3) The Si-28(n,p)neutron detector. The detector is in M031400100027 the form of quartz cylinders of about 7/4 in. long, M031400100028 3/4 in. inside diameter,and 1/32 in. wall thickness. M031400100029 The threshold of the (n,p) reaction is 2.69 MeV and a M031400100030 probability most sensitive to neutrons of more than M031400100031 5.5-MeV energy. M031400100032 ANALYSIS The energy spectra have been normalized per MeV, per M031400100033 atom and per roentgen. The angular distributions have M031400100034 been normalized per mole and per roentgen. M031400100035 ADD-RES The angular distributions were fitted by a form M031400100036 a0 + a1*p1(cos) + a2*p2(cos), M031400100037 where p1(cos) and p2(cos) are Legendre polynomials. M031400100038 HISTORY (19881227C) Data were digitized at the SCJAD of M031400100039 Saratov State University. M031400100040 (19910202A) Corrected by V.Varlamov, V.Mclane M031400100041 (20151225A) Corrected by SD and VV: Updated to new M031400100042 date formats, REACTION in SUBENT 002, DECAY-DATA in M031400100043 SUBENTs 004-009, 022, STATUS and small corrections M031400100044 in all SUBENTs, lowercase. M031400100045 ENDBIB 43 0 M031400100046 NOCOMMON 0 0 M031400100047 ENDSUBENT 46 0 M031400199999 SUBENT M0314002 20151225 M081M031400200001 BIB 11 25 M031400200002 REACTION (47-AG-0(G,X)0-NN-1,,DE,,BRA/REL) M031400200003 SAMPLE The target was sphere diameter = 1.75cm, weight = M031400200004 27.9 g. M031400200005 METHOD (REC) M031400200006 DETECTOR (PLATE) The Ilford C-2, 200 mu thick emulsions. A lead M031400200007 shield, 1/32 in. thick,was placed between the target M031400200008 and the emulsion. M031400200009 CORRECTION Appropriate corrections were made for: M031400200010 a)the probability of protons leaving the emulsion M031400200011 before the ends of the ranges, M031400200012 b)the probability that the proton angle is less than M031400200013 15 degrees, M031400200014 c)the scattering of neutron by heavy nuclei in M031400200015 emulsion, M031400200016 d)the X-ray absorption in the target. M031400200017 ADD-RES (COMP) Statistical model of nuclear reactions. M031400200018 COMMENT For neutron energies greater than 4 MeV there are more M031400200019 photoneutrons observed than predicted by statistical M031400200020 model with exponential form of energy lever density. M031400200021 REL-REF (M,,B.C.Diven+,J,PR,80,407,1950). The formula for M031400200022 calculation of photoneutron spectra. M031400200023 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400200024 STATUS (CURVE) Data from Fig. 2 of PR,93,1279,1954. M031400200025 HISTORY (20151225A) Corrected by SD and VV: REACTION (SF1=Pb M031400200026 -> Ag, BRS -> BRA), PART-DET deleted, STATUS. M031400200027 ENDBIB 25 0 M031400200028 COMMON 1 3 M031400200029 EN-MAX M031400200030 MEV M031400200031 22.0 M031400200032 ENDCOMMON 3 0 M031400200033 DATA 3 6 M031400200034 E DATA ERR-S M031400200035 MEV ARB-UNITS ARB-UNITS M031400200036 2.0 1.69 0.35 M031400200037 4.0 0.74 0.21 M031400200038 6.0 0.32 0.17 M031400200039 8.0 0.25 0.18 M031400200040 10.0 0.12 0.18 M031400200041 12.0 0.00 0.18 M031400200042 ENDDATA 8 0 M031400200043 ENDSUBENT 42 0 M031400299999 SUBENT M0314003 20151225 M081M031400300001 BIB 11 25 M031400300002 REACTION (83-BI-209(G,X)0-NN-1,,DE,,BRA/REL) M031400300003 SAMPLE The target was sphere diameter = 1.615 cm, weight = M031400300004 21.5 g. M031400300005 METHOD (REC) M031400300006 DETECTOR (PLATE) The Ilford C-2, 200 mu thick emulsions. A lead M031400300007 shield, 1/32 in. thick, was placed between the target M031400300008 and the emulsion. M031400300009 CORRECTION Appropriate corrections were made for: M031400300010 a)the probability of protons leaving the emulsion M031400300011 before the ends of the ranges, M031400300012 b)the probability that the proton angle is less than M031400300013 15 degrees, M031400300014 c)the scattering of neutron by heavy nuclei in M031400300015 emulsion, M031400300016 d)the X-ray absorption in the target. M031400300017 ADD-RES (COMP) Statistical model of nuclear reactions. M031400300018 COMMENT For neutron energies greater than 4 MeV there are more M031400300019 photoneutrons observed than predicted by statistical M031400300020 model with exponential form of energy lever density. M031400300021 REL-REF (M,,B.C.Diven+,J,PR,80,407,1950).The formula for M031400300022 calculation of photoneutron spectra. M031400300023 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400300024 STATUS (CURVE) Data from Fig. 1 of PR,93,1279,1954. M031400300025 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031400300026 BRA), PART-DET deleted, STATUS. M031400300027 ENDBIB 25 0 M031400300028 COMMON 1 3 M031400300029 EN-MAX M031400300030 MEV M031400300031 22.0 M031400300032 ENDCOMMON 3 0 M031400300033 DATA 3 7 M031400300034 E DATA ERR-S M031400300035 MEV ARB-UNITS ARB-UNITS M031400300036 1.5 1.49 0.12 M031400300037 2.5 0.62 0.12 M031400300038 3.5 0.39 0.11 M031400300039 4.5 0.23 0.10 M031400300040 5.5 0.18 0.08 M031400300041 6.5 0.34 0.13 M031400300042 7.5 0.00 0.07 M031400300043 ENDDATA 9 0 M031400300044 ENDSUBENT 43 0 M031400399999 SUBENT M0314004 20151225 M081M031400400001 BIB 8 11 M031400400002 REACTION (83-BI-209(G,X)0-NN-1,,DA,,BRA/REL) M031400400003 SAMPLE Target mass = 0.15 gram mole. M031400400004 METHOD Neutron detection experiment. M031400400005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400400006 through neutron capture by 103Rh. M031400400007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400400008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400400009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400400010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400400011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400400012 BRA), STATUS. M031400400013 ENDBIB 11 0 M031400400014 COMMON 2 3 M031400400015 EN-MAX ANG-ERR M031400400016 MEV ADEG M031400400017 22.0 6.0 M031400400018 ENDCOMMON 3 0 M031400400019 DATA 3 3 M031400400020 ANG DATA ERR-S M031400400021 ADEG ARB-UNITS ARB-UNITS M031400400022 30.0 2.57 0.21 M031400400023 90.0 3.27 0.19 M031400400024 150. 2.61 0.13 M031400400025 ENDDATA 5 0 M031400400026 ENDSUBENT 25 0 M031400499999 SUBENT M0314005 20151225 M081M031400500001 BIB 8 11 M031400500002 REACTION (82-PB-0(G,X)0-NN-1,,DA,,BRA/REL) M031400500003 SAMPLE Target mass<1.0 gram mole. M031400500004 METHOD Neutron detection experiment. M031400500005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400500006 through neutron capture by 103Rh. M031400500007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400500008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400500009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400500010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400500011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400500012 BRA), STATUS. M031400500013 ENDBIB 11 0 M031400500014 COMMON 2 3 M031400500015 EN-MAX ANG-ERR M031400500016 MEV ADEG M031400500017 22.0 6.0 M031400500018 ENDCOMMON 3 0 M031400500019 DATA 3 3 M031400500020 ANG DATA ERR-S M031400500021 ADEG ARB-UNITS ARB-UNITS M031400500022 30.0 2.70 0.14 M031400500023 90.0 3.02 0.13 M031400500024 150.0 2.75 0.11 M031400500025 ENDDATA 5 0 M031400500026 ENDSUBENT 25 0 M031400599999 SUBENT M0314006 20151225 M081M031400600001 BIB 8 11 M031400600002 REACTION (79-AU-197(G,X)0-NN-1,,DA,,BRA/REL) M031400600003 SAMPLE 0.15 gram mole < target mass < 9.1 gram mole. M031400600004 METHOD Neutron detection experiment. M031400600005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400600006 through neutron capture by 103Rh. M031400600007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400600008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400600009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400600010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400600011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400600012 BRA), STATUS. M031400600013 ENDBIB 11 0 M031400600014 COMMON 2 3 M031400600015 EN-MAX ANG-ERR M031400600016 MEV ADEG M031400600017 22.0 6.0 M031400600018 ENDCOMMON 3 0 M031400600019 DATA 3 3 M031400600020 ANG DATA ERR-S M031400600021 ADEG ARB-UNITS ARB-UNITS M031400600022 30.0 2.69 0.12 M031400600023 90.0 2.27 0.13 M031400600024 150.0 2.26 0.12 M031400600025 ENDDATA 5 0 M031400600026 ENDSUBENT 25 0 M031400699999 SUBENT M0314007 20151225 M081M031400700001 BIB 8 11 M031400700002 REACTION (59-PR-141(G,X)0-NN-1,,DA,,BRA/REL) M031400700003 SAMPLE 0.15 gram mole < target mass < 9.1 gram mole. M031400700004 METHOD Neutron detection experiment. M031400700005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400700006 through neutron capture by 103Rh. M031400700007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400700008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400700009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400700010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400700011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400700012 BRA), STATUS. M031400700013 ENDBIB 11 0 M031400700014 COMMON 2 3 M031400700015 EN-MAX ANG-ERR M031400700016 MEV ADEG M031400700017 22.0 6.0 M031400700018 ENDCOMMON 3 0 M031400700019 DATA 3 3 M031400700020 ANG DATA ERR-S M031400700021 ADEG ARB-UNITS ARB-UNITS M031400700022 30.0 1.34 0.09 M031400700023 90.0 1.42 0.11 M031400700024 150.0 1.26 0.09 M031400700025 ENDDATA 5 0 M031400700026 ENDSUBENT 25 0 M031400799999 SUBENT M0314008 20151225 M081M031400800001 BIB 8 11 M031400800002 REACTION (47-AG-0(G,X)0-NN-1,,DA,,BRA/REL) M031400800003 SAMPLE 0.15 gram mole < target mass < 9.1 gram mole. M031400800004 METHOD Neutron detection experiment. M031400800005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400800006 through neutron capture by 103Rh. M031400800007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400800008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400800009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400800010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400800011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400800012 BRA), STATUS. M031400800013 ENDBIB 11 0 M031400800014 COMMON 2 3 M031400800015 EN-MAX ANG-ERR M031400800016 MEV ADEG M031400800017 22.0 6.0 M031400800018 ENDCOMMON 3 0 M031400800019 DATA 3 3 M031400800020 ANG DATA ERR-S M031400800021 ADEG ARB-UNITS ARB-UNITS M031400800022 30.0 0.74 0.05 M031400800023 90.0 0.96 0.05 M031400800024 150.0 0.85 0.05 M031400800025 ENDDATA 5 0 M031400800026 ENDSUBENT 25 0 M031400899999 SUBENT M0314009 20151225 M081M031400900001 BIB 8 11 M031400900002 REACTION (23-V-51(G,X)0-NN-1,,DA,,BRA/REL) M031400900003 SAMPLE 0.15 gram mole < target mass < 9.1 gram mole. M031400900004 METHOD Neutron detection experiment. M031400900005 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031400900006 through neutron capture by 103Rh. M031400900007 DETECTOR (GEMUC) The moderated neutron detector was used. M031400900008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031400900009 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031400900010 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031400900011 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031400900012 BRA), STATUS. M031400900013 ENDBIB 11 0 M031400900014 COMMON 2 3 M031400900015 EN-MAX ANG-ERR M031400900016 MEV ADEG M031400900017 22.0 6.0 M031400900018 ENDCOMMON 3 0 M031400900019 DATA 3 3 M031400900020 ANG DATA ERR-S M031400900021 ADEG ARB-UNITS ARB-UNITS M031400900022 30.0 0.21 0.02 M031400900023 90.0 0.20 0.02 M031400900024 150.0 0.18 0.02 M031400900025 ENDDATA 5 0 M031400900026 ENDSUBENT 25 0 M031400999999 SUBENT M0314010 20151225 M081M031401000001 BIB 8 11 M031401000002 REACTION (83-BI-209(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401000003 METHOD Neutron detection experiment. M031401000004 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401000005 < 2 in., 30.6 G < target mass < 92.9 g. M031401000006 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401000007 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401000008 used. M031401000009 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401000010 STATUS (CURVE) Data from Fig. 5 of PR,93,1279,1954. M031401000011 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401000012 BRA), STATUS. M031401000013 ENDBIB 11 0 M031401000014 COMMON 2 3 M031401000015 EN-MAX E-MIN M031401000016 MEV MEV M031401000017 22.0 1.95 M031401000018 ENDCOMMON 3 0 M031401000019 DATA 4 8 M031401000020 ANG ANG-ERR DATA ERR-S M031401000021 ADEG ADEG ARB-UNITS ARB-UNITS M031401000022 36.0 17.4 14.0 0.3 M031401000023 47.5 16.2 0.3 M031401000024 61.0 17.0 0.3 M031401000025 75.0 18.5 0.4 M031401000026 90.0 8.1 18.4 0.4 M031401000027 119.0 15.0 0.4 M031401000028 132.5 13.8 0.3 M031401000029 144.0 17.4 10.9 0.3 M031401000030 ENDDATA 10 0 M031401000031 ENDSUBENT 30 0 M031401099999 SUBENT M0314011 20151225 M081M031401100001 BIB 8 11 M031401100002 REACTION (82-PB-0(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401100003 METHOD Neutron detection experiment. M031401100004 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401100005 < 2 in., 30.6 G < target mass < 92.9 g. M031401100006 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401100007 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401100008 used. M031401100009 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401100010 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401100011 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401100012 BRA), STATUS. M031401100013 ENDBIB 11 0 M031401100014 COMMON 2 3 M031401100015 EN-MAX E-MIN M031401100016 MEV MEV M031401100017 22.0 1.95 M031401100018 ENDCOMMON 3 0 M031401100019 DATA 4 3 M031401100020 ANG ANG-ERR DATA ERR-S M031401100021 ADEG ADEG ARB-UNITS ARB-UNITS M031401100022 36.0 17.4 15.6 0.3 M031401100023 90.0 8.1 21.7 0.3 M031401100024 144.0 17.4 14.8 0.3 M031401100025 ENDDATA 5 0 M031401100026 ENDSUBENT 25 0 M031401199999 SUBENT M0314012 20151225 M081M031401200001 BIB 7 10 M031401200002 REACTION (79-AU-197(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401200003 SAMPLE Cylinders,diameter < 5/8 in. and height < 2 in. M031401200004 Pure metal, 30.6 g < target mass < 92.9 g. M031401200005 METHOD Neutron detection experiment. M031401200006 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401200007 used. M031401200008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401200009 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401200010 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401200011 BRA), STATUS. M031401200012 ENDBIB 10 0 M031401200013 COMMON 2 3 M031401200014 EN-MAX E-MIN M031401200015 MEV MEV M031401200016 22.0 1.95 M031401200017 ENDCOMMON 3 0 M031401200018 DATA 4 9 M031401200019 ANG ANG-ERR DATA ERR-S M031401200020 ADEG ADEG ARB-UNITS ARB-UNITS M031401200021 36.0 17.4 9.6 0.6 M031401200022 47.5 10.6 0.7 M031401200023 61.0 11.2 0.6 M031401200024 77.0 12.5 0.8 M031401200025 90.0 8.1 12.4 0.8 M031401200026 105.0 12.2 0.6 M031401200027 119.0 11.2 0.7 M031401200028 132.5 10.2 0.7 M031401200029 144.0 17.4 9.9 0.6 M031401200030 ENDDATA 11 0 M031401200031 ENDSUBENT 30 0 M031401299999 SUBENT M0314013 20151225 M081M031401300001 BIB 7 10 M031401300002 REACTION (59-PR-141(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401300003 SAMPLE Cylinders,diameter < 5/8 in. and height < 2 in. M031401300004 An oxide (Pr-O-2) was used.Target mass = 30.6 g. M031401300005 METHOD Neutron detection experiment. M031401300006 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401300007 used. M031401300008 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401300009 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401300010 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401300011 BRA), STATUS. M031401300012 ENDBIB 10 0 M031401300013 COMMON 2 3 M031401300014 EN-MAX E-MIN M031401300015 MEV MEV M031401300016 22.0 1.95 M031401300017 ENDCOMMON 3 0 M031401300018 DATA 4 3 M031401300019 ANG ANG-ERR DATA ERR-S M031401300020 ADEG ADEG ARB-UNITS ARB-UNITS M031401300021 36.0 17.4 4.9 0.3 M031401300022 90.0 8.1 5.7 0.3 M031401300023 144.0 17.4 5.2 0.3 M031401300024 ENDDATA 5 0 M031401300025 ENDSUBENT 24 0 M031401399999 SUBENT M0314014 20151225 M081M031401400001 BIB 8 11 M031401400002 REACTION (47-AG-0(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401400003 METHOD Neutron detection experiment. M031401400004 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401400005 < 2 in., 30.6 G < target mass < 92.9 g. M031401400006 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401400007 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401400008 used. M031401400009 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401400010 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401400011 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401400012 BRA), STATUS. M031401400013 ENDBIB 11 0 M031401400014 COMMON 2 3 M031401400015 EN-MAX E-MIN M031401400016 MEV MEV M031401400017 18.0 1.95 M031401400018 ENDCOMMON 3 0 M031401400019 DATA 4 9 M031401400020 ANG ANG-ERR DATA ERR-S M031401400021 ADEG ADEG ARB-UNITS ARB-UNITS M031401400022 36.0 17.4 14.1 0.2 M031401400023 47.5 4.4 0.2 M031401400024 61.0 4.4 0.3 M031401400025 77.0 4.8 0.2 M031401400026 90.0 8.1 4.6 0.1 M031401400027 105.0 4.4 0.1 M031401400028 119.0 4.2 0.1 M031401400029 132.5 4.1 0.1 M031401400030 144.0 3.6 0.1 M031401400031 ENDDATA 11 0 M031401400032 ENDSUBENT 31 0 M031401499999 SUBENT M0314015 20151225 M081M031401500001 BIB 8 11 M031401500002 REACTION (41-NB-93(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401500003 METHOD Neutron detection experiment. M031401500004 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401500005 < 2 in., 30.6 G < target mass < 92.9 g. M031401500006 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401500007 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401500008 used. M031401500009 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401500010 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401500011 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401500012 BRA), STATUS. M031401500013 ENDBIB 11 0 M031401500014 COMMON 2 3 M031401500015 EN-MAX E-MIN M031401500016 MEV MEV M031401500017 18.0 1.95 M031401500018 ENDCOMMON 3 0 M031401500019 DATA 4 3 M031401500020 ANG ANG-ERR DATA ERR-S M031401500021 ADEG ADEG ARB-UNITS ARB-UNITS M031401500022 36.0 17.4 2.2 0.2 M031401500023 90.0 8.1 2.2 0.2 M031401500024 144.0 2.2 0.2 M031401500025 ENDDATA 5 0 M031401500026 ENDSUBENT 25 0 M031401599999 SUBENT M0314016 20151225 M081M031401600001 BIB 8 12 M031401600002 REACTION (29-CU-0(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401600003 METHOD Neutron detection experiment. M031401600004 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401600005 < 2 in. M031401600006 Target mass = 92.9 g. M031401600007 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401600008 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401600009 used. M031401600010 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401600011 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401600012 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401600013 BRA), STATUS. M031401600014 ENDBIB 12 0 M031401600015 COMMON 2 3 M031401600016 EN-MAX E-MIN M031401600017 MEV MEV M031401600018 22.0 1.95 M031401600019 ENDCOMMON 3 0 M031401600020 DATA 4 8 M031401600021 ANG ANG-ERR DATA ERR-S M031401600022 ADEG ADEG ARB-UNITS ARB-UNITS M031401600023 36.0 17.4 2.2 0.1 M031401600024 47.5 2.5 0.1 M031401600025 61.0 2.6 0.1 M031401600026 77.0 2.8 0.2 M031401600027 90.0 8.1 2.4 0.1 M031401600028 119.0 2.3 0.2 M031401600029 132.5 2.2 0.1 M031401600030 144.0 17.4 2.1 0.1 M031401600031 ENDDATA 10 0 M031401600032 ENDSUBENT 31 0 M031401699999 SUBENT M0314017 20151225 M081M031401700001 BIB 8 12 M031401700002 REACTION (23-V-51(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401700003 SAMPLE Pure metallic cylinders, diameter < 5/8 in. and height M031401700004 < 2 in. M031401700005 30.6 G.< Target mass < 92.9 g. M031401700006 METHOD Neutron detection experiment. M031401700007 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401700008 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401700009 was used. M031401700010 ERR-ANALYS No information. M031401700011 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401700012 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401700013 BRA), STATUS. M031401700014 ENDBIB 12 0 M031401700015 COMMON 2 3 M031401700016 EN-MAX E-MIN M031401700017 MEV MEV M031401700018 22.0 1.95 M031401700019 ENDCOMMON 3 0 M031401700020 DATA 3 3 M031401700021 ANG ANG-ERR DATA M031401700022 ADEG ADEG ARB-UNITS M031401700023 36.0 17.4 1.2 M031401700024 90.0 8.1 1.2 M031401700025 144.0 17.4 1.2 M031401700026 ENDDATA 5 0 M031401700027 ENDSUBENT 26 0 M031401799999 SUBENT M0314018 20151225 M081M031401800001 BIB 8 11 M031401800002 REACTION (83-BI-209(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401800003 SAMPLE Pure metallic cylinder, diameter < 5/8 in. and height M031401800004 < 2 in., 30.6 < target mass < 92.9 g. M031401800005 METHOD Neutron detection experiment. M031401800006 DECAY-DATA (12-MG-27,10.2MIN,B-) M031401800007 DETECTOR (THRES,GEMUC) The Al-27(n,p) neutron detector was M031401800008 used. M031401800009 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401800010 STATUS (CURVE) Data from Fig. 3 of PR,93,1279,1954. M031401800011 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401800012 BRA), STATUS. M031401800013 ENDBIB 11 0 M031401800014 COMMON 2 3 M031401800015 EN-MAX E-MIN M031401800016 MEV MEV M031401800017 18.0 1.95 M031401800018 ENDCOMMON 3 0 M031401800019 DATA 4 3 M031401800020 ANG ANG-ERR DATA ERR-S M031401800021 ADEG ADEG ARB-UNITS ARB-UNITS M031401800022 36.0 17.4 8.0 0.4 M031401800023 90.0 8.1 10.3 0.4 M031401800024 144.0 17.4 6.0 0.4 M031401800025 ENDDATA 5 0 M031401800026 ENDSUBENT 25 0 M031401899999 SUBENT M0314019 20151225 M081M031401900001 BIB 7 9 M031401900002 REACTION (83-BI-209(G,X)0-NN-1,PAR,DA,,BRA/REL) M031401900003 DECAY-DATA (13-AL-28,2.4MIN,B-) M031401900004 METHOD Neutron detection experiment. M031401900005 DETECTOR (THRES,GEMUC) The Si-28(n,p) neutron detector was M031401900006 used. M031401900007 ERR-ANALYS (ERR-S) Statistical errors are presented. M031401900008 STATUS (CURVE) Data from Fig. 7 of PR,93,1279,1954. M031401900009 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031401900010 BRA), STATUS. M031401900011 ENDBIB 9 0 M031401900012 COMMON 2 3 M031401900013 EN-MAX E-MIN M031401900014 MEV MEV M031401900015 22.0 2.69 M031401900016 ENDCOMMON 3 0 M031401900017 DATA 4 3 M031401900018 ANG ANG-ERR DATA ERR-S M031401900019 ADEG ADEG ARB-UNITS ARB-UNITS M031401900020 32.0 11.0 7.5 2.0 M031401900021 90.0 7.0 20.0 1.9 M031401900022 148.0 11.0 7.9 2.0 M031401900023 ENDDATA 5 0 M031401900024 ENDSUBENT 23 0 M031401999999 SUBENT M0314020 20151225 M081M031402000001 BIB 7 9 M031402000002 REACTION (58-CE-0(G,X)0-NN-1,PAR,DA,,BRA/REL) M031402000003 METHOD Neutron detection experiment. M031402000004 DECAY-DATA (13-AL-28,2.4MIN,B-) M031402000005 DETECTOR (THRES,GEMUC) The Si-28(n,p) neutron detector was M031402000006 used. M031402000007 ERR-ANALYS (ERR-S) Statistical errors are presented. M031402000008 STATUS (CURVE) Data from Fig. 7 of PR,93,1279,1954. M031402000009 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031402000010 BRA), STATUS. M031402000011 ENDBIB 9 0 M031402000012 COMMON 2 3 M031402000013 EN-MAX E-MIN M031402000014 MEV MEV M031402000015 22.0 2.69 M031402000016 ENDCOMMON 3 0 M031402000017 DATA 4 3 M031402000018 ANG ANG-ERR DATA ERR-S M031402000019 ADEG ADEG ARB-UNITS ARB-UNITS M031402000020 32.0 11.0 2.1 0.5 M031402000021 90.0 7.0 2.5 0.4 M031402000022 148.0 11.0 2.5 0.4 M031402000023 ENDDATA 5 0 M031402000024 ENDSUBENT 23 0 M031402099999 SUBENT M0314021 20151225 M081M031402100001 BIB 7 9 M031402100002 REACTION (4-BE-9(G,X)0-NN-1,PAR,DA,,BRA/REL) M031402100003 DECAY-DATA (13-AL-28,2.4MIN,B-) M031402100004 METHOD Neutron detection experiment. M031402100005 DETECTOR (THRES,GEMUC) The Si-28(n,p) neutron detector was M031402100006 used. M031402100007 ERR-ANALYS (ERR-S) Statistical errors are presented. M031402100008 STATUS (CURVE) Data from Fig. 7 of PR,93,1279,1954. M031402100009 HISTORY (20151225A) Corrected by SD and VV: REACTION (BRS -> M031402100010 BRA), STATUS. M031402100011 ENDBIB 9 0 M031402100012 COMMON 2 3 M031402100013 EN-MAX E-MIN M031402100014 MEV MEV M031402100015 22.0 2.69 M031402100016 ENDCOMMON 3 0 M031402100017 DATA 4 3 M031402100018 ANG ANG-ERR DATA ERR-S M031402100019 ADEG ADEG ARB-UNITS ARB-UNITS M031402100020 32.0 11.0 0.6 0.1 M031402100021 90.0 7.0 0.7 0.1 M031402100022 148.0 11.0 0.5 0.1 M031402100023 ENDDATA 5 0 M031402100024 ENDSUBENT 23 0 M031402199999 SUBENT M0314022 20151225 M081M031402200001 BIB 7 18 M031402200002 REACTION (4-BE-9(G,X)0-NN-1,PAR,DA,,BRA/REL) M031402200003 METHOD Neutron detection experiment. M031402200004 DECAY-DATA (45-RH-104-G,44.SEC,B-) - for neutron detection M031402200005 through neutron capture by 103Rh. M031402200006 DETECTOR The epithermal neutron detector was used which consis- M031402200007 ted of a rhodium foil in a paraffin cylinder 4.5 cm in M031402200008 diameter and 6 cm long. The paraffin block is small M031402200009 enough so that neutrons of more than a few hundred keV M031402200010 energy do not suffer collisions in passing through the M031402200011 paraffin and therefore are not detected. In such a M031402200012 neutron detector the sensitivity should be fairly uni- M031402200013 form for neutron energies from zero up to 130 keV, and M031402200014 above that value decrease rather rapidly. M031402200015 ERR-ANALYS (ERR-S) Statistical errors are presented. M031402200016 STATUS (CURVE) Data from Fig. 8 of PR,93,1279,1954. M031402200017 HISTORY (20151225A) Corrected by SD and VV: DECAY-DATA (free M031402200018 text added, Rh-104m -> Rh-104g), REACTION (BRS -> M031402200019 BRA), STATUS. M031402200020 ENDBIB 18 0 M031402200021 COMMON 3 3 M031402200022 E-MAX ANG-MIN ANG-MAX M031402200023 KEV ADEG ADEG M031402200024 130. 30. 150. M031402200025 ENDCOMMON 3 0 M031402200026 DATA 3 19 M031402200027 EN-MAX DATA ERR-S M031402200028 MEV ARB-UNITS ARB-UNITS M031402200029 2.0 2.22 0.94 M031402200030 2.5 1.87 0.67 M031402200031 3.0 4.25 0.58 M031402200032 3.5 4.80 0.45 M031402200033 4.0 6.85 0.45 M031402200034 4.5 6.46 0.36 M031402200035 5.0 5.74 0.31 M031402200036 6.0 6.45 0.25 M031402200037 7.0 6.60 0.20 M031402200038 8.0 6.17 0.18 M031402200039 9.0 5.67 0.15 M031402200040 10.0 5.49 0.11 M031402200041 11.0 5.40 0.12 M031402200042 12.0 4.70 0.09 M031402200043 13.0 4.89 0.09 M031402200044 14.0 4.77 0.09 M031402200045 15.0 4.01 0.11 M031402200046 16.0 4.06 0.11 M031402200047 17.0 4.56 0.16 M031402200048 ENDDATA 21 0 M031402200049 ENDSUBENT 48 0 M031402299999 ENDENTRY 22 0 M031499999999