ENTRY 30044 20110913 31523004400000001 SUBENT 30044001 20110913 31523004400100001 BIB 13 30 3004400100002 TITLE Study of neutron-induced reactions on 3004400100003 He-3 at E-n = 14.4 MeV. 3004400100004 AUTHOR (B.Antolkovic, G.Paic, P.Tomas, D.Rendic) 3004400100005 INSTITUTE (3CRORBZ) 3004400100006 REFERENCE (J,PR,159,777,196707) Full information, tables, graphs 3004400100007 (R,ZFK-130,211,196712)Brief rept,same graphs as PhysRef3004400100008 FACILITY (CCW) 200 keV Cockcroft-Walton accelerator 3004400100009 INC-SOURCE (D-T) d+t reaction, n-flux = (1.5*10**9)/sec in 4 Pi 3004400100010 SAMPLE Isotopically pure He-3 gas in a gas cell 50.mm 3004400100011 long, 16.mm diameter, lined with gold. 3004400100012 METHOD Direct detection of outgoing particles and/or 3004400100013 recoil-nuclei. 3004400100014 DETECTOR (CSICR) Flux monitored by counting associated alfas 3004400100015 with a Cs-I(Tl) crystal 6.mg/cm2 thick. 3004400100016 (TELES,PROPC,SI) Counter telescope consisting of 3004400100017 2 proportional gas counters and a semiconductor silicon3004400100018 detector to detect 15.2 MeV protons. 3004400100019 MONITOR (1-H-1(N,EL)1-H-1,,DA,P) 3004400100020 Gas cell filled with H2, protons 3004400100021 detected at 0. degrees. 3004400100022 Not known, what standard-value has been assumed. 3004400100023 STATUS (TABLE) Data from Phys.Rev.159,777 3004400100024 (APRVD) Approved by Antolkovic (26/7/1972) 3004400100025 HISTORY (19691219C) 3004400100026 (20080215A) BIB section updated 3004400100027 (20110810A) VS. Title corrected 3004400100028 ERR-ANALYS (ERR-S) Data-errors are statistical. 3004400100029 Angular resolution is 4.6 degrees at 0.degree. 3004400100030 Energy resolution of detecting system is 2% 3004400100031 = 300.keV for 15.MeV protons. 3004400100032 ENDBIB 30 0 3004400100033 COMMON 2 3 3004400100034 EN ANG-NRM 3004400100035 MEV ADEG 3004400100036 1.4400E+01 0. 3004400100037 ENDCOMMON 3 0 3004400100038 ENDSUBENT 37 0 3004400199999 SUBENT 30044002 20080215 31253004400200001 BIB 3 5 3004400200002 REACTION (2-HE-3(N,EL)2-HE-3,,DA) 3004400200003 PART-DET (RCL,HE3) He-3 detected in the range 0.-40. degree(LAB)3004400200004 beyond this range the He-3 energy being below counter 3004400200005 threshold. 3004400200006 HISTORY (19700925T) previously dastar-1074 3004400200007 ENDBIB 5 0 3004400200008 NOCOMMON 0 0 3004400200009 DATA 3 8 3004400200010 ANG-CM DATA-CM ERR-S 3004400200011 ADEG MB/SR MB/SR 3004400200012 9.9500E+01 4.4000E+00 4.2000E+00 3004400200013 1.0900E+02 5.3000E+00 1.0000E+00 3004400200014 1.1900E+02 8.9000E+00 1.0000E+00 3004400200015 1.2900E+02 1.8100E+01 2.1000E+00 3004400200016 1.3800E+02 2.4700E+01 1.0000E+00 3004400200017 1.4800E+02 3.7900E+01 1.0000E+00 3004400200018 1.5700E+02 5.6000E+01 1.0000E+00 3004400200019 1.6700E+02 7.0000E+01 1.0000E+00 3004400200020 ENDDATA 10 0 3004400200021 ENDSUBENT 20 0 3004400299999 SUBENT 30044003 20080215 31253004400300001 BIB 3 3 3004400300002 REACTION (2-HE-3(N,D)1-H-2,,DA) 3004400300003 PART-DET (D) Deuterons 3004400300004 HISTORY (19700925T) previously Dastar-1075 3004400300005 ENDBIB 3 0 3004400300006 NOCOMMON 0 0 3004400300007 DATA 3 12 3004400300008 ANG-CM DATA-CM ERR-S 3004400300009 ADEG MB/SR MB/SR 3004400300010 8.4500E+00 3.9600E+01 8.0000E-01 3004400300011 1.6880E+01 2.1600E+01 7.0000E-01 3004400300012 2.5290E+01 1.4500E+01 6.0000E-01 3004400300013 3.3650E+01 7.3000E+00 6.0000E-01 3004400300014 4.1950E+01 7.0000E-01 5.0000E-01 3004400300015 5.0180E+01 2.3000E+00 5.0000E-01 3004400300016 5.8310E+01 3.4000E+00 1.1000E+00 3004400300017 6.6330E+01 2.0000E+00 6.0000E-01 3004400300018 7.4200E+01 4.7000E+00 1.3000E+00 3004400300019 8.1910E+01 4.6000E+00 1.4000E+00 3004400300020 9.6700E+01 8.0000E-01 1.6000E+00 3004400300021 1.1042E+02 1.7000E+00 1.7000E+00 3004400300022 ENDDATA 14 0 3004400300023 ENDSUBENT 22 0 3004400399999 SUBENT 30044004 20080215 31253004400400001 BIB 4 7 3004400400002 REACTION (2-HE-3(N,P)1-H-3,,DA) 3004400400003 PART-DET (RCL,P,T) Protons and tritons detected simultaneously 3004400400004 COMMENT The data given is differential with respect to angle of3004400400005 protons. The data up to 76.09 degree(CM) were deduced 3004400400006 from proton-detection, the data beyond 82.0 degree(CM) 3004400400007 were deduced from triton-detection. 3004400400008 HISTORY (19700925T) Previously Dastar-1076 3004400400009 ENDBIB 7 0 3004400400010 NOCOMMON 0 0 3004400400011 DATA 3 19 3004400400012 ANG-CM DATA-CM ERR-S 3004400400013 ADEG MB/SR MB/SR 3004400400014 6.6000E+00 2.1300E+01 1.2000E+00 3004400400015 1.3190E+01 2.1300E+01 1.2000E+00 3004400400016 1.9750E+01 1.9400E+01 8.0000E-01 3004400400017 2.6280E+01 1.7400E+01 1.2000E+00 3004400400018 3.2770E+01 1.6000E+01 1.4000E+00 3004400400019 4.5580E+01 1.3700E+01 2.0000E+00 3004400400020 5.1870E+01 1.1500E+01 1.6000E+00 3004400400021 5.8080E+01 1.3300E+01 3.0000E+00 3004400400022 7.6090E+01 9.9000E+00 3.3000E+00 3004400400023 8.2000E+01 1.0000E+01 1.7000E+00 3004400400024 9.1700E+01 6.5000E+00 1.6000E+00 3004400400025 1.0140E+02 5.5000E+00 8.0000E-01 3004400400026 1.1120E+02 5.5000E+00 7.0000E-01 3004400400027 1.2100E+02 6.0000E+00 5.0000E-01 3004400400028 1.3080E+02 9.1000E+00 5.0000E-01 3004400400029 1.4060E+02 1.3400E+01 5.0000E-01 3004400400030 1.5050E+02 1.8400E+01 6.0000E-01 3004400400031 1.6030E+02 2.6000E+01 6.0000E-01 3004400400032 1.7340E+02 3.5400E+01 8.0000E-01 3004400400033 ENDDATA 21 0 3004400400034 ENDSUBENT 33 0 3004400499999 SUBENT 30044005 20080215 31253004400500001 BIB 5 7 3004400500002 REACTION (2-HE-3(N,D)1-H-2,,DA,,LEG) 3004400500003 ANALYSIS Data fitted to 3004400500004 diff.Sig(angle-cm) = a(0) + a(2)*p(2)(cos) + a(4)*... 3004400500005 PART-DET (D) Deuterons 3004400500006 STATUS (DEP,30044003) Legendre-coefficients were deduced from 3004400500007 diff. cross-sections given in subentry 003. 3004400500008 HISTORY (19700925T) Previously Dastar-1078 3004400500009 ENDBIB 7 0 3004400500010 NOCOMMON 0 0 3004400500011 DATA 2 6 3004400500012 NUMBER-CM DATA-CM 3004400500013 NO-DIM MB/SR 3004400500014 0.0000E+00 5.8300E+00 3004400500015 2.0000E+00 1.2360E+01 3004400500016 4.0000E+00 1.5250E+01 3004400500017 6.0000E+00 1.0510E+01 3004400500018 8.0000E+00 1.3000E+00 3004400500019 1.0000E+01-2.5000E-01 3004400500020 ENDDATA 8 0 3004400500021 ENDSUBENT 20 0 3004400599999 SUBENT 30044006 20080215 31253004400600001 BIB 5 7 3004400600002 REACTION (2-HE-3(N,P)1-H-3,,DA,,LEG) 3004400600003 ANALYSIS Data fitted to 3004400600004 diff.Sig(angle-cm) = a(0) + a(1)*p(1)(cos) + a(2)*... 3004400600005 PART-DET (RCL,P,T) protons and tritons detected simultaneously 3004400600006 STATUS (DEP,30044004) Legendre-coefficients were deduced from 3004400600007 diff. cross-sections given in subentry 004. 3004400600008 HISTORY (19700925T) previously Dastar-1077 3004400600009 ENDBIB 7 0 3004400600010 NOCOMMON 0 0 3004400600011 DATA 2 8 3004400600012 NUMBER-CM DATA-CM 3004400600013 NO-DIM MB/SR 3004400600014 0.0000E+00 1.1290E+01 3004400600015 1.0000E+00 5.5000E-01 3004400600016 2.0000E+00 1.1310E+01 3004400600017 3.0000E+00-6.8900E+00 3004400600018 4.0000E+00 4.6500E+00 3004400600019 5.0000E+00-2.1000E-01 3004400600020 6.0000E+00 1.9500E+00 3004400600021 7.0000E+00-1.6800E+00 3004400600022 ENDDATA 10 0 3004400600023 ENDSUBENT 22 0 3004400699999 SUBENT 30044007 20080215 31253004400700001 BIB 6 14 3004400700002 REACTION (2-HE-3(N,D)1-H-2,,SIG) 3004400700003 ANALYSIS Data by angular integration of measured differential 3004400700004 cross-sections inferring that the angular distribution 3004400700005 of the He-3(n,d)d reaction is symmetrical with respect 3004400700006 to 90.deg in the C.M.System. 3004400700007 PART-DET (D) deuterons 3004400700008 COMMENT -------------------------------------------------------3004400700009 Note by the compiler= 3004400700010 The total (n,d)cross-section should be 4*pi times the 3004400700011 Legendre-coeff a(0) given in subentry 005. But there 3004400700012 is a discrepancy, which is unexplained. 3004400700013 -------------------------------------------------------3004400700014 STATUS (DEP,30044003) Data deduced from subentry 003. 3004400700015 HISTORY (19700925T) Previously Dastar-1078. 3004400700016 ENDBIB 14 0 3004400700017 NOCOMMON 0 0 3004400700018 DATA 2 1 3004400700019 DATA DATA-ERR 3004400700020 MB MB 3004400700021 6.6400E+01 3.2000E+00 3004400700022 ENDDATA 3 0 3004400700023 ENDSUBENT 22 0 3004400799999 SUBENT 30044008 20080215 31253004400800001 BIB 6 12 3004400800002 REACTION (2-HE-3(N,P)1-H-3,,SIG) 3004400800003 ANALYSIS Data by angular integration of measured differential 3004400800004 cross-sections. 3004400800005 PART-DET (RCL,P,T) Protons and tritons detected simultaneously 3004400800006 COMMENT -------------------------------------------------------3004400800007 Note by the compiler= 3004400800008 The total (n,p)cross-section should be 4*pi times the 3004400800009 Legendre-coeff a(0) given in subentry 006. But there 3004400800010 is a discrepancy, which is unexplained. 3004400800011 -------------------------------------------------------3004400800012 STATUS (DEP,30044004) Data deduced from SUBENT 004. 3004400800013 HISTORY (19700925T) Previously Dastar-1077. 3004400800014 ENDBIB 12 0 3004400800015 NOCOMMON 0 0 3004400800016 DATA 2 1 3004400800017 DATA DATA-ERR 3004400800018 MB MB 3004400800019 1.4220E+02 6.3000E+00 3004400800020 ENDDATA 3 0 3004400800021 ENDSUBENT 20 0 3004400899999 ENDENTRY 8 0 3004499999999