ENTRY 20168 19740521 00002016800000001 SUBENT 20168001 19740521 00002016800100001 BIB 13 31 2016800100002 INSTITUTE (2SPNJNE) 2016800100003 REFERENCE (J,ARS,63,161,6706) GRAPHS. 2016800100004 ((W,MANERO,6610)=(R,MF-18,6610)) INT.REPT.,TABLES. 2016800100005 (J,NP,65,419,6503) EXP.DESCR. 2016800100006 AUTHOR (F.MANERO) 2016800100007 TITLE -TOTAL CROSS-SECTION OF CR AND AS BY 3 TO 5 MEV 2016800100008 NEUTRONS.- (IN SPANISH). 2016800100009 FACILITY (VDG) H.V.E.C 2 MV VAN DE GRAAFF ACCELERATOR. 2016800100010 INC-SOURCE (D-D) DEUTERON BEAM FOCUSSED ON A HEAVY ICE TARGET2016800100011 OF ABOUT 60 KEV THICK ON BRASS BACKING. 2016800100012 .NEUTRON SPREAD MAINLY DUE TO TARGET THICKNESS. 2016800100013 .NEUTRON FLUX KEPT CONSTANT WITIN A FEW PERCENT FOR 2016800100014 EACH POINT. 2016800100015 METHOD .TRANSMISSION MEASUREMENT. 2016800100016 DETECTOR .EMMERICH DETECTOR 44 MM DIAMETER, 15 MM THICK BIASED 2016800100017 IN ORDER TO DISCRIMINATE AGAINST GAMMA'S FROM THE 2016800100018 TARGET. 2016800100019 .SAME TYPE OF DETECTOR AT 45 DEGREES TO THE DEUTERON 2016800100020 BEAM USED AS MONITOR. 2016800100021 ANALYSIS .THE POINTS ARE THE AVERAGES OF LEAST 3 ENERGY SCANS 2016800100022 OF FIVE TRANSMISSION DETERMINATIONS EACH. 2016800100023 .EACH SAMPLE-IN MEASUREMENT WAS DIVIDED BY THE AVERAGE 2016800100024 OF THE TWO NEIGHBOURING SAMPLE-OUT MEASUREMENTS. 2016800100025 STATUS .TAKEN FROM PRIVATE COMMUNICATION,INT.REPT.MF-18(1966).2016800100026 HISTORY (731206C) BIB SECTION WRITTEN. 2016800100027 (740521E) 2016800100028 CORRECTION .FOR BACKGROUND OF ROOM SCATTERED NEUTRONS AND FROM 2016800100029 THE TARGET BACKING. 2016800100030 .INSCATTERING CORRECTION APPLIED LESS THAN 0.3 PER-CENT2016800100031 AT ANY ENERGY. 2016800100032 ERR-ANALYS .ENERGY ERROR IS +- 5 KEV ON THE AVERAGE. 2016800100033 ENDBIB 31 0 2016800100034 NOCOMMON 0 0 2016800100035 ENDSUBENT 34 0 2016800199999 SUBENT 20168002 19831121 00002016800200001 BIB 4 9 2016800200002 REACTION (24-CR-0(N,TOT),,SIG) 2016800200003 SAMPLE .POWDER SEALED IN THIN-WALLED BRASS CYLINDER. 2016800200004 .CHEMICAL PURITY BETTER THAN 99.5 PER-CENT. 2016800200005 HISTORY (731206C) BIB SECTION WRITTEN. 2016800200006 (740521E) 2016800200007 ERR-ANALYS .STATISTICAL ERROR 0.5 TO 0.8 PER-CENT. 2016800200008 .ERROR DUE TO NEUTRON ENERGY SPREAD 0.6 TO 1.0 PER-CENT2016800200009 .ERRORS DUE TO BACKGROUND CORRECTIONS INCLUDED. 2016800200010 .TOTAL ERROR LESS THAN 1.8 PER-CENT. 2016800200011 ENDBIB 9 0 2016800200012 NOCOMMON 0 0 2016800200013 DATA 4 46 2016800200014 EN EN-RSL DATA DATA-ERR 2016800200015 MEV MEV B B 2016800200016 3.1900E+00 3.0000E-02 3.6800E+00 7.0000E-02 2016800200017 3.2600E+00 3.0000E-02 3.7500E+00 7.0000E-02 2016800200018 3.3400E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200019 3.3900E+00 3.0000E-02 3.7900E+00 7.0000E-02 2016800200020 3.4100E+00 3.0000E-02 3.6800E+00 7.0000E-02 2016800200021 3.4800E+00 3.0000E-02 3.9100E+00 7.0000E-02 2016800200022 3.5500E+00 3.0000E-02 3.8000E+00 7.0000E-02 2016800200023 3.6000E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200024 3.6300E+00 3.0000E-02 3.6700E+00 7.0000E-02 2016800200025 3.6700E+00 3.0000E-02 3.6600E+00 7.0000E-02 2016800200026 3.6900E+00 3.0000E-02 3.7200E+00 7.0000E-02 2016800200027 3.7400E+00 3.0000E-02 3.7000E+00 7.0000E-02 2016800200028 3.7800E+00 3.0000E-02 3.6800E+00 7.0000E-02 2016800200029 3.8600E+00 3.0000E-02 3.6700E+00 7.0000E-02 2016800200030 3.9400E+00 3.0000E-02 3.6600E+00 7.0000E-02 2016800200031 4.0000E+00 3.0000E-02 3.5900E+00 7.0000E-02 2016800200032 4.0600E+00 3.0000E-02 3.8600E+00 7.0000E-02 2016800200033 4.1000E+00 3.0000E-02 3.8000E+00 7.0000E-02 2016800200034 4.1600E+00 3.0000E-02 3.7800E+00 7.0000E-02 2016800200035 4.2200E+00 3.0000E-02 3.8200E+00 7.0000E-02 2016800200036 4.2400E+00 3.0000E-02 3.7300E+00 7.0000E-02 2016800200037 4.2800E+00 3.0000E-02 3.9200E+00 7.0000E-02 2016800200038 4.3400E+00 3.0000E-02 3.7400E+00 7.0000E-02 2016800200039 4.3900E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200040 4.4500E+00 3.0000E-02 3.8600E+00 7.0000E-02 2016800200041 4.5000E+00 3.0000E-02 3.9500E+00 7.0000E-02 2016800200042 4.5200E+00 3.0000E-02 3.8400E+00 7.0000E-02 2016800200043 4.5700E+00 3.0000E-02 3.7800E+00 7.0000E-02 2016800200044 4.6200E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200045 4.6700E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200046 4.7100E+00 3.0000E-02 3.8100E+00 7.0000E-02 2016800200047 4.7300E+00 3.0000E-02 3.9100E+00 7.0000E-02 2016800200048 4.7800E+00 3.0000E-02 4.1200E+00 7.0000E-02 2016800200049 4.8000E+00 3.0000E-02 3.9600E+00 7.0000E-02 2016800200050 4.8300E+00 3.0000E-02 3.8600E+00 7.0000E-02 2016800200051 4.8400E+00 3.0000E-02 3.7900E+00 7.0000E-02 2016800200052 4.8500E+00 3.0000E-02 3.9000E+00 7.0000E-02 2016800200053 4.8900E+00 3.0000E-02 3.9200E+00 7.0000E-02 2016800200054 4.9400E+00 3.0000E-02 3.7700E+00 7.0000E-02 2016800200055 4.9600E+00 3.0000E-02 3.9300E+00 7.0000E-02 2016800200056 5.0000E+00 3.0000E-02 3.9300E+00 7.0000E-02 2016800200057 5.0300E+00 3.0000E-02 3.8700E+00 7.0000E-02 2016800200058 5.0500E+00 3.0000E-02 3.8300E+00 7.0000E-02 2016800200059 5.1100E+00 3.0000E-02 3.7800E+00 7.0000E-02 2016800200060 5.1600E+00 3.0000E-02 3.7600E+00 7.0000E-02 2016800200061 5.2100E+00 3.0000E-02 3.6600E+00 7.0000E-02 2016800200062 ENDDATA 48 0 2016800200063 ENDSUBENT 62 0 2016800299999 SUBENT 20168003 19740521 00002016800300001 BIB 4 9 2016800300002 REACTION (33-AS-75(N,TOT),,SIG) 2016800300003 SAMPLE .POWDER VACUUM SEALED IN THIN-WALLED BRASS CYLINDER. 2016800300004 .CHEMICAL PURITY 99.999 PER-CENT. 2016800300005 HISTORY (731206C) BIB SECTION WRITTEN. 2016800300006 (740521E) 2016800300007 ERR-ANALYS .STATISTICAL ERROR 0.5 TO 0.8 PER-CENT. 2016800300008 .ERROR DUE TO NEUTRON ENERGY SPREAD 0.6 TO 1.0 PER-CENT2016800300009 .ERRORS DUE TO BACKGROUND CORRECTIONS INCLUDED. 2016800300010 .TOTAL ERROR LESS THAN 1.8 PER-CENT. 2016800300011 ENDBIB 9 0 2016800300012 NOCOMMON 0 0 2016800300013 DATA 4 49 2016800300014 EN EN-RSL DATA DATA-ERR 2016800300015 MEV MEV B B 2016800300016 3.3000E+00 3.0000E-02 3.8390E+00 7.0000E-02 2016800300017 3.3360E+00 3.0000E-02 3.8300E+00 7.0000E-02 2016800300018 3.3390E+00 3.0000E-02 3.8240E+00 7.0000E-02 2016800300019 3.4050E+00 3.0000E-02 3.8100E+00 7.0000E-02 2016800300020 3.4340E+00 3.0000E-02 3.8300E+00 7.0000E-02 2016800300021 3.4660E+00 3.0000E-02 3.8200E+00 7.0000E-02 2016800300022 3.4990E+00 3.0000E-02 3.7740E+00 7.0000E-02 2016800300023 3.5270E+00 3.0000E-02 3.7840E+00 7.0000E-02 2016800300024 3.5450E+00 3.0000E-02 3.8070E+00 7.0000E-02 2016800300025 3.5700E+00 3.0000E-02 3.7600E+00 7.0000E-02 2016800300026 3.6060E+00 3.0000E-02 3.7940E+00 7.0000E-02 2016800300027 3.6230E+00 3.0000E-02 3.6790E+00 7.0000E-02 2016800300028 3.6670E+00 3.0000E-02 3.6860E+00 7.0000E-02 2016800300029 3.6840E+00 3.0000E-02 3.7870E+00 7.0000E-02 2016800300030 3.7040E+00 3.0000E-02 3.7620E+00 7.0000E-02 2016800300031 3.7370E+00 3.0000E-02 3.7600E+00 7.0000E-02 2016800300032 3.7550E+00 3.0000E-02 3.7340E+00 7.0000E-02 2016800300033 3.7860E+00 3.0000E-02 3.8950E+00 7.0000E-02 2016800300034 3.8030E+00 3.0000E-02 3.7780E+00 7.0000E-02 2016800300035 3.8230E+00 3.0000E-02 3.8990E+00 7.0000E-02 2016800300036 3.8570E+00 3.0000E-02 3.6730E+00 7.0000E-02 2016800300037 3.8970E+00 3.0000E-02 3.6860E+00 7.0000E-02 2016800300038 3.9340E+00 3.0000E-02 3.6700E+00 7.0000E-02 2016800300039 3.9530E+00 3.0000E-02 3.8250E+00 7.0000E-02 2016800300040 3.9840E+00 3.0000E-02 3.7100E+00 7.0000E-02 2016800300041 4.0160E+00 3.0000E-02 3.6960E+00 7.0000E-02 2016800300042 4.0420E+00 3.0000E-02 3.6530E+00 7.0000E-02 2016800300043 4.0660E+00 3.0000E-02 3.7020E+00 7.0000E-02 2016800300044 4.0960E+00 3.0000E-02 3.8120E+00 7.0000E-02 2016800300045 4.1380E+00 3.0000E-02 3.9050E+00 7.0000E-02 2016800300046 4.1890E+00 3.0000E-02 3.7490E+00 7.0000E-02 2016800300047 4.2660E+00 3.0000E-02 3.8820E+00 7.0000E-02 2016800300048 4.3360E+00 3.0000E-02 4.0010E+00 7.0000E-02 2016800300049 4.3890E+00 3.0000E-02 3.9150E+00 7.0000E-02 2016800300050 4.4520E+00 3.0000E-02 3.8890E+00 7.0000E-02 2016800300051 4.5070E+00 3.0000E-02 3.8350E+00 7.0000E-02 2016800300052 4.5660E+00 3.0000E-02 3.8350E+00 7.0000E-02 2016800300053 4.6160E+00 3.0000E-02 3.9560E+00 7.0000E-02 2016800300054 4.6690E+00 3.0000E-02 3.9420E+00 7.0000E-02 2016800300055 4.7250E+00 3.0000E-02 3.9710E+00 7.0000E-02 2016800300056 4.7850E+00 3.0000E-02 3.8460E+00 7.0000E-02 2016800300057 4.8380E+00 3.0000E-02 4.0610E+00 7.0000E-02 2016800300058 4.8910E+00 3.0000E-02 4.0650E+00 7.0000E-02 2016800300059 4.9450E+00 3.0000E-02 4.0110E+00 7.0000E-02 2016800300060 4.9990E+00 3.0000E-02 3.9860E+00 7.0000E-02 2016800300061 5.0500E+00 3.0000E-02 3.9740E+00 7.0000E-02 2016800300062 5.1070E+00 3.0000E-02 3.9990E+00 7.0000E-02 2016800300063 5.1580E+00 3.0000E-02 3.9400E+00 7.0000E-02 2016800300064 5.2110E+00 3.0000E-02 4.1670E+00 7.0000E-02 2016800300065 ENDDATA 51 0 2016800300066 ENDSUBENT 65 0 2016800399999 ENDENTRY 3 0 2016899999999