ENTRY 20926 19810204 00002092600000001 SUBENT 20926001 19810204 00002092600100001 BIB 14 65 2092600100002 INSTITUTE (2ZZZGEL) BCMN GEEL. 2092600100003 REFERENCE (J,NP,63,393,6503) 2092600100004 (J,NUK,8,315,6608) THIS REFERENCE, AS COMPILED IN 2092600100005 EXFOR ENTRY 20388, DUPLICATES THE DATA ON 2092600100006 NI-60(N,P) AND CU-63(N,A) CONTAINED IN THE 2092600100007 PRESENT WORK BUT EXTENDS THE ENERGY RANGE. 2092600100008 THESE REACTIONS HAVE THEREFORE BEEN OMITTED 2092600100009 IN THE PRESENT COMPILATION. 2092600100010 (W,PAULSEN,6509) DATA FROM 17.3 TO 19.6 MEV. 2092600100011 AUTHOR (H.LISKIEN, A.PAULSEN) 2092600100012 TITLE -CROSS-SECTIONS FOR THE REACTIONS CU-63(N,A)CO-60, 2092600100013 NI-60(N,P)CO-60, TI-46(N,P)SC-46 AND NA-23(N,2N)NA-22 2092600100014 FACILITY (VDG ) PRODUCING A 25 MICROAMP BEAM OF 1 MEV 2092600100015 DEUTERONS. 2092600100016 INC-SOURCE (D-T ) TI-T TARGET. NEUTRON ENERGIES BETWEEN 12.6 2092600100017 AND 16.6 MEV OBTAINED AT ANGLES BETWEEN 20 2092600100018 AND 155 DEGREES. 2092600100019 VARIOUS THICKNESSES OF TARGET USED DEPENDING 2092600100020 ON SAMPLE, 2.5 MG/CM-SQ FOR CU AND NI, 1.0 2092600100021 MG/CM-SQ FOR TI AND NA. 2092600100022 INC-SPECT .GIVEN NEUTRON ENERGY SPREAD IS DUE TO FINITE SOLID 2092600100023 ANGLE OF SAMPLE AND TARGET THICKNESS. QUOTED SPREAD 2092600100024 IS A HALF WIDTH. MEAN ENERGIES CALCULATED FROM T-D 2092600100025 KINEMATICS AT THE RELEVANT ANGLE AND DEUTERON ENERGY 2092600100026 TAKING ENERGY LOSS IN THE TARGET INTO ACCOUNT. 2092600100027 METHOD (ACTIV) ACTIVATION. 2092600100028 DETECTOR (COIN,NAICR,NAICR) GAMMA-GAMMA COINCIDENCE METHOD 2092600100029 USED TO REDUCE BACKGROUND. CRYSTALS WERE 2092600100030 7.6 CM DEEP BY 10.2 CM IN DIAMETER, COUPLED 2092600100031 TO TYPE 54AVP PHOTOMULTIPLIERS. 2092600100032 THE EFFICIENCY OF THE SPECTROMETER WAS MEA- 2092600100033 SURED SEVERAL TIMES DAILY WITH STANDARD GAMMA 2092600100034 SOURCES CONSTRUCTED TO BE GEOMETRICALLY SIM- 2092600100035 ILAR TO THE SAMPLES TO ELIMINATE A CORRECTION 2092600100036 FOR SELF-ABSORPTION. 2092600100037 (TELES) PROTON RECOIL TELESCOPE FOR FLUX MONITORING. 2092600100038 MONITOR (1-H-1(N,EL)1-H-1,,SIG) PROTON RECOIL TELESCOPE 2092600100039 PLACED AT 0 DEGREES TO DEUTERON BEAM, 25 CM 2092600100040 FROM THE TARGET. 2092600100041 STATUS .DATA FROM PUBLICATION. 2092600100042 HISTORY (790522C) 2092600100043 (790628E) 2092600100044 (800411A) G.C., DATA FROM PRIVATE COMM. ADDED. 2092600100045 (800429E) 2092600100046 CORRECTION .CORRECTIONS FOR NEUTRON ABSORPTION AND SCATTERING 2092600100047 IN THE SAMPLES. 2092600100048 ERR-ANALYS .TOTAL ERROR FOUND BY COMBINING QUADRATICALLY THE 2092600100049 ERRORS IN ALL THE CONTRIBUTARY FACTORS. SOURCES OF 2092600100050 ERROR WERE- 2092600100051 1.FLUX OF NEUTRONS AT SAMPLE POSITION....... 5.7 PC. 2092600100052 COMPOSED OF ERRORS IN- 2092600100053 TELESCOPE MEASUREMENT........... 4.0 PC, 2092600100054 IRRADIATION GEOMETRY............ 3.0 PC, 2092600100055 NEUTRON ANGULAR DISTRIBUTION.... 2.5 PC, 2092600100056 ABSORPTION AND SCATTERING 2092600100057 CORRECTION...................... 0.5 PC. 2092600100058 2.SAMPLE ACTIVITY AFTER IRRADIATION......... 2.7 PC. 2092600100059 COMPOSED OF- 2092600100060 STATISTICAL ERROR............... 2.0 PC, 2092600100061 ERRORS DUE TO EFFICIENCY AND 2092600100062 BACKGROUND VARIATIONS........... 1.7 PC. 2092600100063 COMBINED ERROR WAS BETWEEN 6 AND 7 PERCENT. 2092600100064 CROSS-SECTIONS OF NA-23(N,2N) NEAR THE THRESHOLD 2092600100065 HAVE LARGER UNCERTAINTIES DUE TO POOR SIGNAL TO 2092600100066 BACKGROUND RATIO. 2092600100067 ENDBIB 65 0 2092600100068 NOCOMMON 0 0 2092600100069 ENDSUBENT 68 0 2092600199999 SUBENT 20926002 19791010 00002092600200001 BIB 4 4 2092600200002 REACTION (22-TI-46(N,P)21-SC-46,,SIG) 2092600200003 SAMPLE .20 MM DIAMETER BY 5 MM THICK TI SAMPLE. 2092600200004 DECAY-DATA (21-SC-46,0.23YR,DG) 2092600200005 STATUS .TABLE 3. 2092600200006 ENDBIB 4 0 2092600200007 NOCOMMON 0 0 2092600200008 DATA 4 17 2092600200009 EN EN-RSL DATA DATA-ERR 2092600200010 MEV MEV MB MB 2092600200011 1.2600E+01 1.1000E-01 3.0000E+02 2.1000E+01 2092600200012 1.2760E+01 1.4000E-01 3.0700E+02 2.1000E+01 2092600200013 1.2980E+01 1.7000E-01 2.9600E+02 2.1000E+01 2092600200014 1.3100E+01 1.8000E-01 2.9700E+02 2.1000E+01 2092600200015 1.3380E+01 2.0000E-01 2.9200E+02 2.0000E+01 2092600200016 1.3540E+01 2.2000E-01 3.0300E+02 2.1000E+01 2092600200017 1.3880E+01 2.4000E-01 3.0500E+02 2.1000E+01 2092600200018 1.4050E+01 2.5000E-01 2.9900E+02 2.1000E+01 2092600200019 1.4420E+01 2.6000E-01 2.9500E+02 2.1000E+01 2092600200020 1.4610E+01 2.6000E-01 2.9300E+02 2.1000E+01 2092600200021 1.4990E+01 2.7000E-01 2.8500E+02 2.0000E+01 2092600200022 1.5180E+01 2.6000E-01 2.9000E+02 2.0000E+01 2092600200023 1.5550E+01 2.4000E-01 2.8900E+02 2.0000E+01 2092600200024 1.5710E+01 2.3000E-01 2.8400E+02 2.0000E+01 2092600200025 1.6030E+01 2.1000E-01 2.8800E+02 2.0000E+01 2092600200026 1.6310E+01 1.9000E-01 2.8500E+02 2.0000E+01 2092600200027 1.6520E+01 1.9000E-01 2.9600E+02 2.0000E+01 2092600200028 ENDDATA 19 0 2092600200029 ENDSUBENT 28 0 2092600299999 SUBENT 20926003 19800429 00002092600300001 BIB 5 8 2092600300002 REACTION (11-NA-23(N,2N)11-NA-22,,SIG) 2092600300003 SAMPLE .20 MM DIAMETER BY 5 MM THICK NACL SAMPLE. 2092600300004 DECAY-DATA (11-NA-22,2.583YR,B+,,0.898) 2092600300005 STATUS .TABLE 3. 2092600300006 HISTORY (790522C) 2092600300007 (790628E) 2092600300008 (800411A) DATA FROM PRIV. COMM. ADDED, G.C. 2092600300009 (800429E) 2092600300010 ENDBIB 8 0 2092600300011 NOCOMMON 0 0 2092600300012 DATA 6 23 2092600300013 EN EN-RSL DATA DATA-ERR +DATA-ERR -DATA-ERR 2092600300014 MEV MEV MB MB MB MB 2092600300015 1.2630E+01 1.1000E-01 9.0000E-01 1.5000E+00 9.0000E-012092600300016 1.2810E+01 1.5000E-01 1.1000E+00 1.1000E+00 2092600300017 1.2980E+01 1.7000E-01 3.3000E+00 1.7000E+00 2092600300018 1.3240E+01 2.0000E-01 3.4000E+00 1.2000E+00 2092600300019 1.3460E+01 2.2000E-01 8.0000E+00 1.2000E+00 2092600300020 1.3790E+01 2.3000E-01 1.4200E+01 1.4000E+00 2092600300021 1.4050E+01 2.5000E-01 2.8000E+01 2.1000E+00 2092600300022 1.4420E+01 2.6000E-01 4.4000E+01 3.1000E+00 2092600300023 1.4710E+01 2.7000E-01 6.5800E+01 4.6000E+00 2092600300024 1.5090E+01 2.6000E-01 8.4800E+01 5.9000E+00 2092600300025 1.5370E+01 2.5000E-01 8.7300E+01 6.1000E+00 2092600300026 1.5720E+01 2.3000E-01 1.0800E+02 8.0000E+00 2092600300027 1.5990E+01 2.1000E-01 1.1300E+02 8.0000E+00 2092600300028 1.6250E+01 2.0000E-01 1.2200E+02 9.0000E+00 2092600300029 1.6420E+01 1.9000E-01 1.3300E+02 9.0000E+00 2092600300030 1.6610E+01 2.0000E-01 1.4100E+02 1.0000E+01 2092600300031 1.7270E+01 4.6000E-01 1.5900E+02 1.5000E+01 2092600300032 1.7750E+01 4.3000E-01 1.7300E+02 1.5000E+01 2092600300033 1.8330E+01 3.8000E-01 1.8000E+02 1.6000E+01 2092600300034 1.8710E+01 3.3000E-01 1.9100E+02 1.6000E+01 2092600300035 1.9130E+01 2.4000E-01 1.9700E+02 1.7000E+01 2092600300036 1.9360E+01 2.0000E-01 1.9400E+02 1.8000E+01 2092600300037 1.9580E+01 1.9000E-01 1.9900E+02 1.8000E+01 2092600300038 ENDDATA 25 0 2092600300039 ENDSUBENT 38 0 2092600399999 ENDENTRY 3 0 2092699999999